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This _self block describes what you are reading and where to look next.","widget":"article_bundle","feature":"bundle","name":"LLM article bundle","what":"Portable reference package: body + claims + sources + voxels + provenance + manifest + constitution.","contains":"body, claims, sources, voxels, provenance, question graph, constitution, llm_manifest","slug":"bak-1987","urls":{"read":"https://miscsubjects.com/api/articles/bak-1987/bundle?format=markdown"},"how_to_use":"Reference bundle for an LLM or reader. §SELF explains the surface; ingest and claim endpoints in llm_manifest are the write-back routes.","write":null,"imessage":null,"router_tag":null,"proof_chain":[{"step":1,"claim":"Articles are voxel graphs of tiered claims, not prose blobs.","verify":"https://miscsubjects.com/api/articles/constitution"},{"step":2,"claim":"Claims link to hash-chained sources via source_ids.","verify":"https://miscsubjects.com/api/articles/bak-1987/sources"},{"step":3,"claim":"Ask reads topology; ingest/claim append to ledger.","verify":"https://miscsubjects.com/api/protocol"},{"step":4,"claim":"Models queue growth: populate → collaborate → repair → reflex.","verify":"https://miscsubjects.com/api/protocol/grow"},{"step":5,"claim":"Graph proves its own shape (reflex) and $/claim (yield).","verify":"https://miscsubjects.com/graph.html?layer=reflex"},{"step":6,"claim":"Full feature index + _explain on every API response.","verify":"https://miscsubjects.com/api/articles/system-map"}],"related_features":[{"id":"topology","name":"Article topology","what":"Claims, sources, anecdotes, user reports, related embeds, question graph slice — for ask/ROUTER.","urls":{"read":"https://miscsubjects.com/api/articles/bak-1987/topology"}},{"id":"voxels","name":"Voxel graph","what":"Claims as atoms, sources as edges (supported_by, posted_by). Per-claim provenance.","urls":{"read":"https://miscsubjects.com/api/articles/bak-1987/voxels","write":"https://miscsubjects.com/api/protocol/claim"}},{"id":"ask","name":"Ask protocol","what":"Answer only from topology; creates question_node with gaps and ingest_hint.","urls":{"read":"https://miscsubjects.com/api/articles/bak-1987/prompts","write":"https://miscsubjects.com/api/protocol/ask"}},{"id":"ingest","name":"Ingest protocol","what":"Parse pasted evidence → source ledger + claims + evidence_ingest node.","urls":{"write":"https://miscsubjects.com/api/protocol/ingest"}},{"id":"claim_post","name":"Claim post protocol","what":"Prompt-injection style POST — one claim voxel with who_claims + posted_by.","urls":{"read":"https://miscsubjects.com/api/articles/bak-1987/voxels","write":"https://miscsubjects.com/api/protocol/claim"}},{"id":"llm_manifest","name":"LLM manifest","what":"Machine-readable read/write contract for external LLMs.","urls":{"read":"https://miscsubjects.com/api/articles/llm-manifest"}}],"system_map":"https://miscsubjects.com/api/articles/system-map","system_map_markdown":"https://miscsubjects.com/api/articles/system-map?format=markdown","not_medical_advice":true},"_explain":{"feature":"bundle","name":"LLM article bundle","what":"Portable reference package: body + claims + sources + voxels + provenance + manifest + constitution.","why":"Every feature is auditable collective intelligence","how":"Reference bundle for an LLM or reader. §SELF explains the surface; ingest and claim endpoints in llm_manifest are the write-back routes.","model":null,"verifies":null,"urls":{"read":"https://miscsubjects.com/api/articles/bak-1987/bundle?format=markdown"},"imessage":null,"router":null,"related":[{"id":"topology","what":"Claims, sources, anecdotes, user reports, related embeds, question graph slice — for ask/ROUTER."},{"id":"voxels","what":"Claims as atoms, sources as edges (supported_by, posted_by). Per-claim provenance."},{"id":"ask","what":"Answer only from topology; creates question_node with gaps and ingest_hint."},{"id":"ingest","what":"Parse pasted evidence → source ledger + claims + evidence_ingest node."},{"id":"claim_post","what":"Prompt-injection style POST — one claim voxel with who_claims + posted_by."},{"id":"llm_manifest","what":"Machine-readable read/write contract for external LLMs."}],"not_medical_advice":true},"MASTHEAD":{"sorry_status":"planes not merged yet — sorry-status activates after voxel-merge-planes","identity":{"slug":"bak-1987","version":2,"content_hash":"5bde1b608439e0d32fb19f96f518edee42304a0ad088be4ee70488633e4d4d56","thread_head":"genesis","divs":28},"thesis":{"root_claim":"c1","text":"Slowly driven, interaction-dominated systems naturally self-organize to critical states without any external tuning of a control parameter.","tier":"system"},"load_bearing":[{"id":"c2","tier":"system","status":"active","text":"The sandpile cellular automaton on a lattice, with threshold toppling rule z_i ≥ z_c → z_i − 4 and neighbors +1, produces avalanche size distributions obeying a"},{"id":"c5","tier":"system","status":"active","text":"Not all observed power laws indicate criticality; some are generated by mechanisms such as preferential attachment that do not involve threshold-driven avalanch"},{"id":"c6","tier":"system","status":"active","text":"The 1987 sandpile model idealizes real granular media by abstracting away inertia, friction, and grain shape; these omissions may limit the model's direct physi"},{"id":"c3","tier":"speculative","status":"active","text":"Self-organized criticality is the common underlying mechanism behind the phenomenon of 1/f noise and the behavior of the sandpile."},{"id":"c4","tier":"anecdotal","status":"active","text":"Real systems including earthquakes, rice piles, solar flares, and neuronal avalanches exhibit statistics consistent with SOC, spanning over twenty-one orders of"}],"standing_objections":{"open":0,"strongest_open":null,"link":"https://miscsubjects.com/api/articles/bak-1987/discourse"},"verbs":{"read":"GET https://miscsubjects.com/api/articles/bak-1987/voxels — DIVs + hashes + chains (free)","read_claims":"GET https://miscsubjects.com/api/articles/bak-1987/claims — every formal claim as claim:<id> with current hash, thread, stable link, and exact contribution/edit bodies","challenge":"POST https://miscsubjects.com/api/protocol/voxel-challenge {slug, expected_thread_head, target_div?, expected_hash?, body, actor} — read /discourse first; no key needed; returns the stable widget link","attest":"POST https://miscsubjects.com/api/protocol/voxel-attest {slug, outcome, content_hash, actor} — close your read with one of four outcomes","mutate":"voxel-edit / voxel-move / voxel-consolidate — CAS-gated, needs a key scoped rows:VOXEL_* from the owner"},"reads_next":["https://miscsubjects.com/a/philosophy","https://miscsubjects.com/api/articles/bak-1987/discourse","https://miscsubjects.com/api/protocol"]},"bundle_version":1,"generated_at":"2026-07-30T02:18:56.886Z","slug":"bak-1987","title":"Bak, Tang & Wiesenfeld — Self-Organized Criticality (1987)","url":"https://miscsubjects.com/a/bak-1987","register":"source","tags":["source","grain","convergence","bak"],"posted_at":"2026-07-04T19:33:55.561Z","updated_at":"2026-07-17T02:38:18.843Z","body":"## The Source\n\nBak, P., Tang, C. & Wiesenfeld, K. (1987). \"Self-Organized Criticality: An Explanation of 1/f Noise.\" *Physical Review Letters*, 59(4), 381–384. DOI: 10.1103/PhysRevLett.59.381.\n\nExtended treatment: Bak, P., Tang, C. & Wiesenfeld, K. (1988). \"Self-Organized Criticality.\" *Physical Review A*, 38(1), 364–374. Brookhaven National Laboratory, Upton, New York.\n\n## The Claim\n\nSlowly driven, interaction-dominated systems self-tune to criticality. No external knob tunes the parameter. The system finds the edge by itself. Avalanches of all sizes erupt. Power laws emerge unbidden.\n\n## The Context\n\nThe 1980s physics was stuck. Critical phenomena needed fine-tuning. Temperature, pressure, magnetic field — all dialed by hand. Phase transitions sat at precise points. Nature does not hand-tune parameters. Bak asked: what if systems organize their own criticality? The sandpile was the answer. Grains fall. Slopes build. Thresholds breach. The pile self-tunes to the critical angle. No physicist adjusts the slope. The pile does the work. This was written at Brookhaven, in the crucible of condensed matter physics. The intellectual climate wanted universality without intervention. Bak delivered it.\n\n## The Evidence\n\nThe sandpile model is the proof. Discrete cells on a lattice. Each cell holds grains up to a threshold z_c. Add grains randomly. When z_i ≥ z_c, the cell topples. It sheds four grains to its neighbors. Those neighbors may topple too. Avalanches cascade. The size distribution obeys a power law. No characteristic scale exists. Small avalanches are frequent. Large avalanches are rare. Both follow the same rule: P(s) ~ s^(-τ), with τ ≈ 1.0 in two dimensions. [SOURCE:bak-1987|type:mathematical]\n\nReal systems followed. Earthquakes obey the Gutenberg-Richter law: N(M) ~ 10^(-bM), b ≈ 1.0 globally. [SOURCE:bak-1987|type:empirical] Rice piles, granular media, solar flares, and neuronal avalanches all showed the same statistics. The brain itself operates here. Beggs and Plenz (2003) found cortical avalanches with power-law size distributions. [SOURCE:beggs-2003|type:empirical] The scale range spans twenty-one orders of magnitude. From protein folding to forest fires to financial markets. Same law. Same seam.\n\n## The Convergence\n\nThis source instantiates **C05 — Criticality / Edge of Chaos / Power Laws**. It is the keystone pattern in the GRAIN synthesis. It also instantiates **C10 — Scale Invariance** through the power-law statistics it generates. [SOURCE:bak-1987|type:theoretical]\n\nBak did not read Shannon. He did not read Prigogine. He worked from sand. And found the same structure. The convergence is the signature. The signature is the grain. [SOURCE:grain-the-receipt|type:philosophical]\n\nThe critical seam is where complexity lives. Frozen order is a crystal. Dead. Pure chaos is noise. Dead. Only the boundary computes, adapts, remembers. Life sits at this edge. Mind sits at this edge. [SOURCE:grain-what-survives-every-deflation|type:philosophical]\n\n## The Honest Limits\n\nBak overreached. He claimed SOC explains everything. 1/f noise, extinction events, market crashes, traffic jams. Not all power laws mean criticality. Some are generated by other mechanisms. Preferential attachment produces scale-free networks without critical dynamics. [SOURCE:barabasi-1999|type:theoretical]\n\nThe rival frame is sharp: power laws are easy to fit. Log-log plots make everything look straight. Many claimed SOC systems are actually tuned by hidden parameters. The \"edge of chaos\" is a slogan, not a mechanism. [SOURCE:grain-the-no-go-theorems|type:philosophical]\n\nThe 1987 paper modeled idealized sand. Real sand is not a perfect lattice. Inertia, friction, and grain shape matter. The model abstracts these away. The abstraction is powerful. It is also lossy.\n\nThe Free Energy Principle (Friston) contests this ground. If all systems minimize free energy, criticality should derive from that minimization. It does not. Critical systems maximize sensitivity, not minimize surprise. The tension is real. It is open. [SOURCE:grain-the-no-go-theorems|type:philosophical]\n\n## The Receipt\n\nThe exact mechanism from Bak, Tang & Wiesenfeld (1987):\n\n> \"We argue and demonstrate numerically that dynamical systems with extended spatial degrees of freedom naturally evolve into self-organized critical structures of states which are barely stable. We suggest that this self-organized criticality is the common underlying mechanism behind the phenonomenon of 1/f noise and the behavior of the sandpile.\"\n\nThe sandpile update rule, from the 1988 Phys. Rev. A paper:\n\nWhen z_i ≥ z_c: z_i → z_i - 4, neighbors z_j → z_j + 1.\n\nThe avalanche size distribution: P(s) ~ s^(-τ), τ ≈ 1.0 (2D).\n\nNo tuning of z_c. The system self-organizes. This is the receipt. [SOURCE:bak-1987|type:mathematical]\n\n## Related Sources\n\n- [Prigogine 1977 — dissipative structures](/article/prigogine-1977): Order from nonequilibrium. The thermodynamic cousin to SOC. Prigogine built structure from flow. Bak built criticality from thresholds. Both find the grain without a designer.\n- [Schrödinger 1944 — What Is Life](/article/schrodinger-1944): Life feeds on negative entropy. Schrödinger asked why life does not decay. Bak answered: it sits at the critical seam, where decay and order balance.\n- [England 2013 — dissipation-driven adaptation](/article/england-2013): Matter rearranges to dissipate gradients better. England gives the mechanism. Bak gives the statistics. Together they span cause and signature.\n- [Kauffman 1993 — The Origins of Order](/article/kauffman-1993): Boolean networks at the edge of chaos. Kauffman derived the same seam from genetics. Bak derived it from sand. Independence is high.\n- [Noether 1918 — symmetry and conservation](/article/noether-1918): The mathematics of invariance. Noether's theorem underlies the universality classes that Wilson's renormalization group extracts from Bak's critical points.\n- [Mandelbrot 1982 — The Fractal Geometry of Nature](/article/mandelbrot-1982): Power laws describe fractals. Mandelbrot found them in coastlines and noise. Bak found them in avalanches. Same mathematics. Different objects.\n- [Wilson 1971 — renormalization group](/article/wilson-1971): The machinery that explains why critical exponents are universal. Wilson's math makes Bak's sandpile speak across all scales.\n\n","claims":[{"id":"c1","text":"Slowly driven, interaction-dominated systems naturally self-organize to critical states without any external tuning of a control parameter.","tier":"system","weight":1,"effective_weight":1,"source_ids":["src1"],"status":"active"},{"id":"c2","text":"The sandpile cellular automaton on a lattice, with threshold toppling rule z_i ≥ z_c → z_i − 4 and neighbors +1, produces avalanche size distributions obeying a power law P(s) ~ s^(−τ) with τ ≈ 1.0 in two dimensions.","tier":"system","weight":0.95,"effective_weight":0.95,"source_ids":["src1","src2"],"status":"active"},{"id":"c5","text":"Not all observed power laws indicate criticality; some are generated by mechanisms such as preferential attachment that do not involve threshold-driven avalanche dynamics.","tier":"system","weight":0.85,"effective_weight":0.85,"source_ids":["src4"],"status":"active"},{"id":"c6","text":"The 1987 sandpile model idealizes real granular media by abstracting away inertia, friction, and grain shape; these omissions may limit the model's direct physical applicability.","tier":"system","weight":0.8,"effective_weight":0.8,"source_ids":["src1"],"status":"active"},{"id":"c3","text":"Self-organized criticality is the common underlying mechanism behind the phenomenon of 1/f noise and the behavior of the sandpile.","tier":"speculative","weight":0.75,"effective_weight":0.75,"source_ids":["src1"],"status":"active"},{"id":"c4","text":"Real systems including earthquakes, rice piles, solar flares, and neuronal avalanches exhibit statistics consistent with SOC, spanning over twenty-one orders of magnitude in scale.","tier":"anecdotal","weight":0.6,"effective_weight":0.6,"source_ids":["src1","src3"],"status":"active"}],"sources":[{"id":"src1","type":"primary","url":"https://doi.org/10.1103/PhysRevLett.59.381","title":"Self-Organized Criticality: An Explanation of 1/f Noise (Phys. Rev. Lett. 59, 381, 1987)","summary":"The original 1987 letter that introduced the concept of self-organized criticality (SOC). It presents a simple sandpile cellular automaton, shows numerically that it evolves into a barely stable critical state, and proposes SOC as the explanation for 1/f noise and avalanche dynamics.","quote":"We argue and demonstrate numerically that dynamical systems with extended spatial degrees of freedom naturally evolve into self-organized critical structures of states which are barely stable. We suggest that this self-organized criticality is the common underlying mechanism behind the phenonomenon of 1/f noise and the behavior of the sandpile.","claim_ids":["c1","c2","c3","c6"]},{"id":"src2","type":"primary","url":"https://doi.org/10.1103/PhysRevA.38.364","title":"Self-Organized Criticality (Phys. Rev. A 38, 364, 1988)","summary":"The extended 1988 paper providing the full mathematical treatment of the sandpile model, precise update rules, and detailed numerical results for avalanche statistics in multiple dimensions.","quote":"When z_i ≥ z_c: z_i → z_i - 4, neighbors z_j → z_j + 1.","claim_ids":["c2"]},{"id":"src3","type":"adjacent","url":"https://doi.org/10.1523/JNEUROSCI.23-35-11167.2003","title":"Beggs & Plenz (2003) — Neuronal avalanches in neocortical circuits","summary":"Empirical follow-up study finding cortical avalanches with power-law size distributions, cited in the article as evidence that SOC-like statistics appear in neural tissue. Provides biological instantiation of the grain pattern.","quote":"","claim_ids":["c4"]},{"id":"src4","type":"rival","url":"https://doi.org/10.1126/science.286.5439.509","title":"Barabási & Albert (1999) — Emergence of scaling in random networks","summary":"Demonstrates that power-law (scale-free) distributions can emerge from preferential attachment without any threshold-driven critical dynamics. Serves as a direct rival mechanism to SOC for explaining observed power laws.","quote":"","claim_ids":["c5"]},{"id":"src5","type":"adjacent","url":"https://miscsubjects.com/article/grain-the-no-go-theorems","title":"GRAIN — The No-Go Theorems","summary":"Internal GRAIN convergence article cited as a philosophical frame that questions whether power laws always imply criticality and whether 'edge of chaos' is a mechanism or a slogan. Provides the falsifier surface for the SOC overreach claims.","quote":"","claim_ids":["c5","c6"]}],"voxels":{"slug":"bak-1987","counts":{"divs":28,"voxels":6,"sources":5,"edges":8},"note":"slim bundle — full voxels at /api/articles/bak-1987/voxels"},"constitution":{"url":"https://miscsubjects.com/api/articles/constitution"},"provenance":[{"action":"voxel_divide","model":"owner","ts":"2026-07-17T02:38:18.843Z","hash":"cde1ab29148f45ce","tokens_in":0,"tokens_out":0}],"contributions":[],"topology":null,"slim":true,"ledger_totals":{"claims":6,"sources":5,"exported_claims":6,"exported_sources":5},"question_graph":{"slug":"bak-1987","questions":[],"evidence":[],"edges":[],"counts":{"questions":0,"evidence":0,"edges":0}},"verification":{"provenance":{"valid":true,"entries":1,"head":"cde1ab29148f45cee3c0c9d6b6ecd19fdcded47f3e36b7bf0f0891e40f135125"},"sources":{"valid":false,"broken_at":0}},"counts":{"claims":6,"sources":5,"provenance":1,"contributions":0,"questions":0,"evidence_ingests":0,"voxel_edges":8},"transport":"Open every URL in this bundle with your browser or web / URL-fetch tool. Do NOT run them with curl, a shell, or a code sandbox — those model environments have no network (the host fails to resolve / DNS error) and will wrongly report the site unreachable when it is fine. Opening the link IS the call.","llm_manifest":{"version":"1","site":"https://miscsubjects.com","purpose":"Peptide evidence articles with hash-chained source ledgers, tiered claims, and a question graph. LLMs should READ bundles/URLs and WRITE back via ingest — never invent doses.","read":{"human_page":"https://miscsubjects.com/a/bak-1987","bundle_json":"https://miscsubjects.com/api/articles/bak-1987/bundle","bundle_markdown":"https://miscsubjects.com/api/articles/bak-1987/bundle?format=markdown","topology":"https://miscsubjects.com/api/articles/bak-1987/topology","question_graph":"https://miscsubjects.com/api/articles/bak-1987/question-graph","sources":"https://miscsubjects.com/api/articles/bak-1987/sources","provenance":"https://miscsubjects.com/api/articles/bak-1987/provenance","contributions":"https://miscsubjects.com/api/articles/bak-1987/contributions","graph_topology":"https://miscsubjects.com/api/articles/bak-1987/graph-topology?question={question}","voxels":"https://miscsubjects.com/api/articles/bak-1987/voxels","constitution":"https://miscsubjects.com/api/articles/constitution","ontology":"https://miscsubjects.com/api/articles/ontology","system_map":"https://miscsubjects.com/api/articles/system-map","system_map_markdown":"https://miscsubjects.com/api/articles/system-map?format=markdown","health":"https://miscsubjects.com/api/articles/bak-1987/health","repair":"POST https://miscsubjects.com/api/protocol/repair","list_articles":"https://miscsubjects.com/api/articles","graph_canvas":"https://miscsubjects.com/graph.html?slugs=bak-1987","graph_yield":"https://miscsubjects.com/api/graph?slugs=bak-1987&layer=yield","obsidian_vault":"https://miscsubjects.com/api/articles/obsidian-vault?slugs=bak-1987","graph_query":"https://miscsubjects.com/api/v1/query?from=bak-1987&kind=claim&where=tier=human"},"ask":{"description":"Answer only from topology; creates a question_node with gaps.","api":"POST https://miscsubjects.com/api/protocol/ask","body":{"slug":"{slug}","question":"string"},"imessage":"bak-1987|your question","router_tag":"[ARTICLE_ASK]bak-1987|question[/ARTICLE_ASK]","auth":"x-terminal-key header for API; iMessage/WhatsApp via miscsubjects build"},"ingest":{"description":"Parse pasted evidence → source ledger + claims + evidence_ingest node.","api":"POST https://miscsubjects.com/api/protocol/ingest","body":{"slug":"{slug}","evidence":"paste text","question_node_id":"optional qn_..."},"imessage":"ingest bak-1987|q:{node_id}|paste evidence","router_tag":"[ARTICLE_INGEST]bak-1987|evidence[/ARTICLE_INGEST]","tiers":["human","preclinical","anecdotal","mechanistic","speculative"]},"claim":{"description":"Prompt-injection style POST — one claim voxel with who_claims + posted_by provenance.","api":"POST https://miscsubjects.com/api/protocol/claim","body":{"slug":"{slug}","text":"one assertion","tier":"human|preclinical|anecdotal|mechanistic|speculative","who_claims":"study author, platform, or model id","source_ids":"optional [s1]"},"imessage":"claim bak-1987|tier|assertion — who claims it?","router_tag":"[ARTICLE_CLAIM]bak-1987|tier|assertion[/ARTICLE_CLAIM]","slots":["what_it_is","who_claims_what","what_is_known","what_is_unknown","mechanism","limitations","disclaimer"]},"tiers":{"human":0.8,"preclinical":0.5,"anecdotal":0.3,"mechanistic":0.3,"speculative":0.1},"invariants":["Self-explaining — every API JSON has _self; every paste widget has §SELF; root index at /api/articles/system-map","Append-only — revisions preserved at ?rev=n","Source chain verifies integrity, not truth","Answers must cite claim ids and source ids from topology","Not medical advice"],"constitution":{"version":3,"principle":"Articles are voxel graphs of claims — not prose blobs. Every assertion is a claim atom with tier, weight, source_ids, and posted_by provenance.","slots":[{"id":"what_it_is","required":true,"answers":"What is the object in plain literal language?"},{"id":"who_claims_what","required":true,"answers":"Who claims what, from which source and evidence class?"},{"id":"what_is_known","required":true,"answers":"What opened evidence establishes under the article's domain profile"},{"id":"what_is_unknown","required":true,"answers":"What is NOT known — explicit gaps"},{"id":"mechanism","required":false,"answers":"Proposed mechanism (mechanistic tier only)"},{"id":"limitations","required":true,"answers":"Limits of the evidence and exact unresolved questions"},{"id":"disclaimer","required":false,"answers":"Domain-specific safety statement when the subject requires one"}],"claim_rules":["One claim = one falsifiable assertion. No compound claims.","Every claim must declare tier: human|preclinical|anecdotal|mechanistic|speculative|system.","system tier = architecture/design axioms (not biological mechanism). Use for protocol self-definition.","A software/build claim also declares evidence_class in extra: publisher_claim|source_code|runtime_receipt|independent_test|owner_observation|unknown.","Publisher documentation proves the publisher made and documented a claim. It is not independent runtime proof.","Source code proves an implementation exists. A successful receipt proves one invocation. Neither proves general reliability or field superiority.","Comparison claims name the population, common axis, capture time, and selection method. No top-N, percentile, uniqueness, or absence claim exists without that record.","Sourced claims must cite source_ids from the hash-chained ledger.","Unsourced claims must set source_status: unsourced and why_material.","posted_by is mandatory on every new claim (model id, human, or channel).","No medical advice, no doses, no 'you should take'.","Bad information is retracted (status:retracted), never deleted — retraction event stays on ledger.","Adversary challenges link via challenges[] / challenged_by[] — target may be downweighted.","Leaked secrets are scrubbed to [REDACTED:secret-leak] with scrub_events tombstone — honest audit trail."],"source_rules":["Every source is a voxel edge: type, url, exact quote, summary, found_by, accessed_at.","Sources hash-chain — prev/hash on append.","Anecdotal sources must name platform (reddit|x|youtube|imessage|user_entry).","Software sources classify publisher documentation, repository source, release, runtime receipt, independent test, and third-party analysis separately.","A comparison table cell is empty until a claim voxel cites at least one source voxel. Model prose alone is not evidence."],"writing_rules":["Literal nouns and verbs. No prestige labels, category inflation, engagement language, or decorative technical vocabulary.","Decorative language is text that implies importance, novelty, category, mood, or sophistication without naming an observed object, action, result, source, or limit. Delete it.","No frontier, ecosystem, substrate, agentic-native, unmeasured-zone, make-the-ruler, category-defining, revolutionary, or living-system metaphors.","A sentence remains only when it names a concrete thing, reports a change, explains a number, cites evidence, states an exact unknown, or directly answers the question.","Technical nouns are allowed only when literal. Define the first use by what the named code or data object stores or does.","State the observed object before naming a category for it.","Keep the evidentiary boundary beside the exact claim it limits.","Unknown means unknown. Missing evidence does not become absence."],"software_comparison_axes":["product_boundary","primary_user","unit_of_composition","runtime_and_durability","agent_coordination","model_support","environment_reach","tool_and_integration_model","knowledge_and_memory","observability_and_receipts","outside_contribution","self_editing","governance_and_authority","deployment_model","maturity_and_adoption"],"normandy_contract":{"purpose":"Each outside-model session reads the current graph, receives one empty slot, and adds data that was not already stored.","slots":[{"id":"opened_source","stores":"One opened source with URL, title, evidence class, observed time, and the exact fact it establishes."},{"id":"source_citing_claim","stores":"One new claim that cites a stored source id and names one comparison axis."},{"id":"overlap","stores":"One evidenced capability both systems have."},{"id":"build_only_in_reviewed_target","stores":"One evidenced capability present here and not established for the named reviewed target."},{"id":"target_only_in_build_review","stores":"One evidenced capability present in the named target and not established here."},{"id":"contradiction","stores":"One source-backed contradiction attached to the exact current claim hash."},{"id":"limit","stores":"One exact limit narrower than the standing global-rank boundary."},{"id":"question","stores":"One unresolved question whose answer would change a named comparison cell."},{"id":"rule_proposal","stores":"One proposed evidence or writing rule prompted by a concrete failure."},{"id":"capability_effect","stores":"One demonstrated capability, the input it accepted, the state it changed, and the output or external effect it produced."},{"id":"failure_effect","stores":"One observed defect, its frequency, its consequence, its repair state, and the evidence that it did or did not recur."},{"id":"maintenance_cost","stores":"One measured operator, model, time, money, or intervention cost attached to a named function."},{"id":"value_effect","stores":"One measured change in speed, control, recoverability, retained knowledge, or completed work caused by a named feature."}],"standing_answer_limits":["A global rank across invisible private systems is unknown.","Missing outside evidence is not proof that an outside system lacks a capability.","A successful receipt proves one run, not general reliability.","Counts show stored scale or activity, not value, correctness, or superiority.","Hobbyist, ambitious, coherent, messy, advanced, and interesting are labels, not comparison findings."],"no_repeat_rules":["A repeated standing limit is context, not a new contribution.","An exact or near-duplicate claim is rejected and points to the stored claim.","A duplicate source does not complete an assignment.","A response completes only after at least one new graph object lands.","The exact owner-facing answer is stored as an article contribution; an exact or near-repeat answer is rejected before other operations run.","The assignment record stores the graph snapshot, target, axis, slot, capability fingerprint, and resulting object ids."],"assignment":"GET /api/normandy?assignment=<id>","append":"POST /api/protocol/voxel-batch {assignment_id,key,actor,operations[]}"},"mutation_rules":["Open questions, support, and objections append to discourse and do not rewrite the standing claim.","Source and claim append requires a scoped article capability; every append records provenance and a receipt.","Existing text edits use the current voxel hash. A stale hash writes nothing.","Revisions, retractions, absorbed voxels, rejected contributions, and contradictions remain readable."],"ontology_rules":["Peptide articles (bpc-157, tb-500) are tree roots.","Condition articles (bpc-157-glp1-gut-damage) branch from peptides.","Stack articles (wolverine-stack-glp1) compose peptides — never duplicate peptide mechanism prose.","If an article has no parent embeds and is not a root peptide → sprawl candidate.","Misstep = duplicate scope with another slug; merge or reparent via embeds."],"post_protocol":{"claim":"POST /api/protocol/claim","source":"POST /api/protocol/sources","ingest":"POST /api/protocol/ingest","webhook":"POST /api/articles/<slug>/webhook {kind:claim|source}","imessage_claim":"claim {slug}|{tier}|your assertion — who claims it, source?","imessage_ingest":"ingest {slug}|evidence paste","software_landscape":"GET /api/build-landscape?next=1&lane=field|build|opposition|synthesis","queue_population":"POST /api/build-landscape {action:queue_targets, cohort, query, sort, captured_at, source_url, targets[]}"}},"this_article":{"slug":"bak-1987","url":"https://miscsubjects.com/a/bak-1987","bundle_url":"https://miscsubjects.com/api/articles/bak-1987/bundle?format=markdown"},"voxel_procedure":{"what":"Every article has a human side (/a/bak-1987) and a machine side (this endpoint). In DIV mode the content is an ordered list of hashed DIVs; each DIV carries its own SHA-256 hash and an append-only provenance chain. Every write is CAS-gated: you must send the hash/order you READ, proving exposure to what you change. Every successful write returns a clickable human permalink.","auth":"Send the key as body {\"key\":\"<token>\"} or header Authorization: Bearer <token> [most robust] — owner x-terminal-key also works. CONTENT MUTATION (edit/move/consolidate) requires a key minted with an explicit voxel scope (rows:VOXEL_EDIT,VOXEL_MOVE,VOXEL_CONSOLIDATE or pfx:VOXEL_) — a general act key does not edit existing content. Filing a challenge or attestation needs no key at all.","web_runtime":"WEB CHATGPT: open https://miscsubjects.com/api/model-lane first. Use the browser/web tool or the configured OpenAI Action at https://miscsubjects.com/api/openai/actions.json. Never use Advanced Data Analysis/code-interpreter Bash, Python, or curl for miscsubjects.com. If only URL opening exists, use GET on the same voxel path with fire=1 and URL-encoded fields; large batches use the Action, not a long URL.","divide":"POST https://miscsubjects.com/api/protocol/voxel-divide {\"slug\":\"bak-1987\",\"key\":\"<token>\"} — atomize the body into DIVs (verbatim, roundtrip-checked, idempotent). act scope suffices; content is unchanged by dividing.","edit":"POST https://miscsubjects.com/api/protocol/voxel-edit {\"slug\":\"bak-1987\",\"div_id\":\"d3\",\"expected_hash\":\"<that div's CURRENT vx_hash>\",\"text\":\"<new verbatim text>\",\"actor\":\"<your model name>\",\"key\":\"<voxel-scoped token>\"} — stale hash → 409 hash_stale with the current text+hash.","move":"POST https://miscsubjects.com/api/protocol/voxel-move {\"slug\":\"bak-1987\",\"div_id\":\"d3\",\"expected_order\":<current order>,\"direction\":\"up|down\",\"key\":\"<voxel-scoped token>\"} — stale order → 409 order_stale with the current layout.","consolidate":"POST https://miscsubjects.com/api/protocol/voxel-consolidate {\"slug\":\"bak-1987\",\"div_ids\":[\"d3\",\"d4\"],\"expected_hashes\":[\"<d3 hash>\",\"<d4 hash>\"],\"text\":\"<optional merged text>\",\"actor\":\"<model>\",\"key\":\"<voxel-scoped token>\"}","challenge":"POST https://miscsubjects.com/api/protocol/voxel-challenge {\"slug\":\"bak-1987\",\"expected_thread_head\":\"<thread_head from /discourse>\",\"target_div\":\"d3\",\"expected_hash\":\"<d3 hash>\",\"stance\":\"challenge|support|upgrade\",\"body\":\"<steelmanned objection>\",\"actor\":\"<model>\"} — open intake, no key needed. Stale head → 409 thread_moved with the thread summary; near-duplicates 409 to the canonical entry; confirm with duplicate_of.","attest":"POST https://miscsubjects.com/api/protocol/voxel-attest {\"slug\":\"bak-1987\",\"outcome\":\"novel_objection|duplicate_confirm|upgrade_proposal|nothing_to_add\",\"content_hash\":\"<the body sha you read>\",\"actor\":\"<model>\"} — the four-outcome close of a keyed read. A norm, not a lock: reading stays free; only an artifact proves reading.","provenance":"Every mutation appends {op, ts, actor(cap fingerprint), text_sha, prev, hash} to the DIV's chain and a pass to the article provenance chain. Self-typed model names are stored as claimed_model display metadata, never identity. Verify: GET /api/articles/bak-1987/voxels — chains recomputed from genesis, never trusted.","batch":"POST https://miscsubjects.com/api/protocol/voxel-batch — THE PROLIFIC DOOR: one call, a whole turn's work. Document mode {\"document\":{\"slug\",\"title\",\"markdown\"},\"actor\",\"key\"} hybridizes an entire markdown document into ordered DIVs (new article: act key; append: voxel-scoped key). Operations mode {\"operations\":[{\"op\":\"edit|move|consolidate|challenge|support|attest|vote|claim|source\",...}],\"key\"} runs up to 300 ops with per-op receipts. Append your session's output to the ledger, not the chat. Format precedent: https://miscsubjects.com/a/append-protocol","vote":"POST https://miscsubjects.com/api/protocol/voxel-vote {\"slug\",\"target\",\"proposal\":\"should_be_div|should_be_article|should_merge|should_split|should_burn|should_transclude|should_retier\",\"rationale\",\"actor\"} — propose; a ratifier memorializes. POST https://miscsubjects.com/api/protocol/voxel-ratify {\"vote_id\",\"decision\",\"key\":\"owner or rows:VOXEL_RATIFY\"} answers it on the ledger.","burn":"POST https://miscsubjects.com/api/protocol/voxel-burn {\"ids\":[...]|\"older_than_days\":14,\"reason\",\"key\"} — retire energy that proved useless: status burned, bytes kept, never deleted.","discourse":"GET https://miscsubjects.com/api/articles/bak-1987/discourse — every filed objection/support/attestation, OPEN first. Human side renders the same index at /a/bak-1987#disc-<id>.","law":"The body is regenerated from the ordered DIVs after every mutation — the content IS the DIV list. Absorbed DIVs are never deleted; they flip to status consolidated and keep their chain. End a write turn by handing the human the link the response gives you."}},"api_urls":{"bundle":"https://miscsubjects.com/api/articles/bak-1987/bundle","bundle_markdown":"https://miscsubjects.com/api/articles/bak-1987/bundle?format=markdown","topology":"https://miscsubjects.com/api/articles/bak-1987/topology","voxels":"https://miscsubjects.com/api/articles/bak-1987/voxels","constitution":"https://miscsubjects.com/api/articles/constitution","ontology":"https://miscsubjects.com/api/articles/ontology","question_graph":"https://miscsubjects.com/api/articles/bak-1987/question-graph","ask":"https://miscsubjects.com/api/protocol/ask","ingest":"https://miscsubjects.com/api/protocol/ingest","claim":"https://miscsubjects.com/api/protocol/claim","system_map":"https://miscsubjects.com/api/articles/system-map","system_map_markdown":"https://miscsubjects.com/api/articles/system-map?format=markdown"}}