diff --git a/HANDOFF.md b/HANDOFF.md
index 85edcb8..596cfaa 100644
--- a/HANDOFF.md
+++ b/HANDOFF.md
@@ -1,7 +1,7 @@
 # VIBECODE-THEORY Handoff
 
-**Session:** 2026-04-03 (session 4)
-**Status:** Nine papers in series, plus allegorical reference directory and generated structural tooling. Papers 001-002 are initial drafts superseded by revisions. Paper 009 now exists as an initial draft.
+**Session:** 2026-04-03 (session 5)
+**Status:** Fifteen papers complete. 35-file research corpus. Integration tooling. All pushed to public Gitea repo.
 
 ## What Exists
 
@@ -10,66 +10,94 @@
 | `WORKFLOW.md` | How papers in this series get written | Stable |
 | `001-vibe-coding-as-social-skill.md` | Original thesis: vibe coding as social skill | Superseded by 004 |
 | `002-the-cognitive-surplus.md` | Original thesis: cognitive surplus / agricultural analogy | Superseded by 005 |
-| `003-rebuttal-stress-testing-the-foundations.md` | Adversarial critique of 001 and 002: unfalsifiability, weak evidence, analogy limits, missing futures | Complete |
-| `004-vibe-coding-as-social-skill-revised.md` | Revised 001: downgrades "social skill" from thesis to framework, adds meta-skill argument and shelf-life section | Complete |
-| `005-the-cognitive-surplus-revised.md` | Revised 002: adds Y2K parallel, cognition-as-commodity economics, fourth future (Automation Spiral), honest probability assessments | Complete |
-| `006-the-feedback-loop.md` | Observations on Seth's CONVO2.txt: feedback loop, niche construction, recursion, personal questions about obsolescence | Complete |
-| `007-the-ratchet.md` | Why dependencies don't reverse: nuclear/IoT/space examples, infrastructure threshold, biological ratchet mechanism, allegory survey | Complete |
-| `008-the-ship-of-theseus.md` | Dependency chain as knowledge unification, singularity as compilation not transcendence, species identity problem, "did we cheat?" | Complete |
-| `009-boundary-conditions.md` | Falsifiability criteria, practical guidance, cheating-frame revision, threshold-based timeline | Initial draft |
-| `allegorical/` | Seven allegories mapped to the dependency chain (Eve's Apple, Pandora's Box, Prometheus, Sorcerer's Apprentice, The Golem, Faust, Icarus, Tower of Babel) | Complete — reference material |
+| `003-rebuttal-stress-testing-the-foundations.md` | Adversarial critique of 001 and 002 | Complete |
+| `004-vibe-coding-as-social-skill-revised.md` | Revised 001: meta-skill argument, shelf-life section | Complete |
+| `005-the-cognitive-surplus-revised.md` | Revised 002: Y2K parallel, cognition-as-commodity, Automation Spiral | Complete |
+| `006-the-feedback-loop.md` | Feedback loop, niche construction, recursion, obsolescence | Complete |
+| `007-the-ratchet.md` | Dependencies don't reverse: infrastructure threshold, biological ratchet | Complete |
+| `008-the-ship-of-theseus.md` | Knowledge unification, singularity as compilation, species identity, "did we cheat?" | Complete |
+| `009-boundary-conditions.md` | Early draft — falsifiability criteria, threshold timeline | Superseded by 009-the-stochastic-parrot-problem |
+| `009-the-stochastic-parrot-problem.md` | Bender/Gebru critique taken seriously, falsification criteria, lossy compression argument | Complete |
+| `010-the-attractor.md` | Retrocausality, Omega Point, complexity theory, Wheeler participatory universe | Complete |
+| `011-the-game-nobody-can-quit.md` | Prisoner's dilemma for AI development, Moloch, engineered lock-in | Complete |
+| `012-what-agriculture-actually-cost.md` | Biological ratchet, skeletal evidence, domestication syndrome, language as first tech dependency | Complete |
+| `013-the-meaning-problem.md` | Vervaeke's meaning crisis, psychology of surrender, Eastern philosophy, seven concrete recommendations | Complete |
+| `014-the-identity-compilation.md` | Hard Problem, IIT, Chinese Room for LLMs, collective intelligence, comfortable extinction | Complete |
+| `015-the-timeline.md` | Cost curves, infrastructure thresholds, deep time, cognitive offloading, confidence percentages | Complete |
+| `allegorical/` | Seven allegories mapped to the dependency chain | Complete — reference |
+| `research/` | 35 deep-dive research files from Gemini swarm (304KB) | Complete — source material |
+| `tools/` | Cross-reference graph, concept index, research integrator, digest, 009 outline | Complete — tooling |
 | `CONVO2.txt` | Raw input from Seth — seed material for 006 | Reference |
-| `tools/` | Generated cross-reference graph, concept index, research integrator outputs, and Paper 009 editorial brief | Complete support tooling |
+| `GEMINI.md` | Bootstrap instructions for Gemini research agents | Reference |
+| `CODEX.md` | Bootstrap instructions for Codex structural analysis agents | Reference |
+| `RESEARCH_TASKS.md` | 35 research tasks (all DONE) | Complete |
+| `CODEX_TASKS.md` | 3 structural analysis tasks | Complete |
 
 ## Series Structure
 
-The series is deliberately conversational — thesis, critique, revision, new material:
-- **001-002**: Initial ideas from session 1
+The series is conversational — thesis, critique, revision, expansion:
+- **001-002**: Initial ideas (session 1)
 - **003**: Adversarial review (Claude's rebuttal)
-- **004-005**: Revised papers incorporating the critique
+- **004-005**: Revised papers incorporating critique
 - **006**: New material from Seth's raw observations
-- **007-008**: Dependency reversal analysis, knowledge unification thesis, identity problem
-- **009**: First adjudication paper — falsifiability, guidance, identity criteria, threshold timeline
+- **007-008**: Dependency reversal, knowledge unification, identity problem
+- **009-015**: Research-backed expansion (session 5) — each paper grounded in 4-6 research files from the 35-file corpus
 
-## Key Ideas Introduced Session 2 (still active)
+## Key Ideas Introduced Sessions 2-4
 
-1. **Y2K as AI dependency parallel** — Y2K revealed compute dependency; the bug was fixed but the dependency wasn't.
-2. **Cognition as commodity with collapsing price** — Tokens make cognition measurable and priced. AI crashes the price by 1000x+.
-3. **The Automation Spiral (fourth future)** — Removes humans from the production loop entirely.
-4. **Niche construction** — Vibe coders modify the environment that determines which human skills are valuable.
-5. **Meta-skill argument** — The durable skill is rapidly modeling novel cognitive systems.
-6. **Cognitive preference shift vs. atrophy** — Preference shift observed; atrophy possible but unproven.
-7. **Information/cognition resource hierarchy** — Information is most valuable; cognition is the raw ingredient.
-8. **Recursion observation** — Creation pattern appears recursive: cosmological → biological → linguistic → computational.
+1. Y2K as AI dependency parallel
+2. Cognition as commodity with collapsing price
+3. The Automation Spiral (fourth future)
+4. Niche construction — vibe coders modify the environment
+5. Meta-skill argument — modeling novel cognitive systems
+6. Dependencies ratchet forward, never permanently reverse
+7. Infrastructure/application threshold — AI in the transition zone
+8. Premature dependencies hibernate, not die
+9. Biological ratchet — neural pruning, metabolic efficiency favor dependency
+10. Seven allegories mapped to the chain
+11. Dependency chain as knowledge unification process
+12. Singularity as compilation, not transcendence
+13. Ship of Theseus for the species
+14. "Did we cheat?" — every link was cheating by previous standards
 
-## Key Ideas Introduced Session 3
+## Key Ideas Introduced Session 5
 
-1. **Dependencies don't reverse — they ratchet forward.** Nuclear, IoT, and space exploration examined. No permanent reversals found. Temporary pullbacks occur but underlying needs reassert.
-2. **The infrastructure/application threshold.** Technologies that become infrastructure can't be reversed; technologies that remain applications can be abandoned. AI is currently in the transition zone.
-3. **Premature dependencies hibernate.** IoT, electric cars, VR — all "failed" then returned when enabling technology matured. The dependency doesn't die; it waits.
-4. **The biological ratchet.** Neural pruning, metabolic efficiency, and natural selection all favor dependency formation. Reversal requires rebuilding infrastructure the organism actively dismantled. The dependency chain isn't a choice — it's biology.
-5. **Seven allegories mapped to the chain.** Eve (irreversible knowing), Pandora (uncontainable release), Prometheus (capability redistribution), Sorcerer's Apprentice (automation beyond control), Golem (agents without interiority), Faust (incrementally rational bargains), Icarus (exceeding operational limits), Babel (fragmentation of coordination). Humanity warned itself for millennia and ignored every warning.
-6. **The dependency chain is a knowledge unification process.** Each link reduces fragmentation of human knowledge. AI is the step where fragmentation approaches zero.
-7. **The singularity is compilation, not transcendence.** AI can't exceed human knowledge — it can only compile it into a single queryable stack. Combinatorial intelligence (finding cross-domain connections) is emergent but still human-derived.
-8. **The Ship of Theseus problem for the species.** If humanity transforms through the dependency chain until unrecognizable, is it still humanity? Three philosophical frameworks (continuity, essentialist, pragmatic) give three answers.
-9. **"Did we cheat?"** Every link in the chain was "cheating" by the standards of the previous link. Writing cheated at memory. AI cheats at cognition. The cheaters built civilization every time.
-10. **Existential purpose of the chain.** Surviving solar system collapse requires unified species-level intelligence. AI may be the integration layer that makes collective human knowledge functional for the first time.
+1. **Stochastic Parrot Problem.** Bender/Gebru critique addressed head-on. Unification reframed from destination to velocity. AI simultaneously unifying and homogenizing — the ratio varies by domain.
+2. **The Attractor.** Defensible version: attractor-like behavior (hibernation, reversal failure, convergence). Speculative version: Omega Point, Wheeler, Whitehead. Three observationally equivalent interpretations acknowledged honestly.
+3. **The Game Nobody Can Quit.** AI development as prisoner's dilemma. Montreal Protocol as sole success — with 5 conditions that don't apply to AI. Moloch as incentive structure villain. Unilateralist's curse.
+4. **What Agriculture Actually Cost.** Skeletal evidence of health decline. Neolithic demographic paradox. Domestication syndrome. Language as first technology dependency with Sapir-Whorf evidence. Biological ratchet: mitochondria, ERVs, Oxygen Catastrophe.
+5. **The Meaning Problem.** Vervaeke's meaning crisis as pre-existing collapse. Deaths of despair data. Psychology of surrender. Ethics of inevitable harm across frameworks. Eastern philosophy (Buddhist non-attachment, Daoist wu wei, Ubuntu, ikigai). Seven concrete recommendations.
+6. **The Identity Compilation.** Hard Problem, IIT phi, Chinese Room updated for LLMs. Collective intelligence without consciousness. Buddhist no-self as resolution. Dead internet problem. "Comfortable extinction" scenario.
+7. **The Timeline.** Infrastructure threshold prediction: 2027-2031. Cost curves: 99.5% drop in 17 months. 10-15% AI winter probability. Near-term existential risk (Ord's 1-in-6). Digital durability paradox. Consolidated timeline with confidence percentages.
 
-## Key Ideas Introduced Session 4
+## Research Infrastructure
 
-1. **Boundary conditions for the ratchet.** The strong deterministic form is narrowed: reversals are still possible before a dependency becomes load-bearing infrastructure.
-2. **Operational unification vs metaphysical unification.** AI does not need human-like understanding for the unification thesis to survive in a weaker, practical form.
-3. **Pragmatic continuity.** The strongest answer to the identity problem is a hybrid of continuity and pragmatism: preserve agency and evaluative participation even through transformation.
-4. **Asymmetric practical guidance.** Use AI aggressively where leverage compounds, but preserve fallback paths in domains where dependency failure would be catastrophic.
-5. **The cheating frame is only useful when narrowed.** "Cheating" means externalizing a function that used to define legitimacy, competence, or identity — not merely using tools in general.
-6. **Threshold timeline instead of date prophecy.** The series now predicts threshold crossings (default interface, load-bearing infrastructure, identity becoming practical, automation spiral dominance) rather than pretending to know exact dates.
+- **142 unique scholars** extracted across the corpus (Bostrom 15 mentions, Maguire 9, Wheeler 7)
+- **175 unified bibliography items** ranked by relevance and frequency
+- **4 contradiction topics** detected (knowledge unification vs statistical homogenization, cognition commodity vs token mimicry, teleological attractor vs unfalsifiable retrocausality, efficiency frees time vs Jevons expansion)
+- **10 strongest challenges** ranked and scored against the series' claims
+- **4 emergent themes** not in original questions (civilizational lock-in, economic concentration, epistemic reliability, governance/agency)
 
-## What Still Needs Work
+## What Could Come Next
 
-1. **Paper 009 revision.** The draft exists, but it should be tightened against the strongest research objections, especially stochastic parrots, unfalsifiability, and elasticity vs atrophy.
-2. **Paper 010 decision.** The next paper could go in at least three directions: a direct revision of 009, a concrete economics / labor paper, or a practical manual for AI-era agency.
-3. **Tool cleanup / curation.** The generated artifacts are useful, but some outputs are still heuristic and should be treated as planning aids rather than publication-ready scholarship.
+1. **Paper 016+ direction.** The emergent themes (lock-in, concentration, epistemic reliability, governance) are unexplored as standalone papers.
+2. **Revision pass.** Papers 009-015 were written in parallel from research — a coherence/continuity pass could tighten cross-references.
+3. **The 009-boundary-conditions.md question.** Early draft from Codex/Gemini agent — superseded by 009-the-stochastic-parrot-problem but may contain salvageable ideas.
+4. **Publication/sharing.** Repo is public at `git.sethpc.xyz/Seth/VIBECODE-THEORY`.
+
+## Stats
+
+| Metric | Value |
+|--------|-------|
+| Papers | 15 (+ 1 superseded draft) |
+| Research files | 35 |
+| Total paper wordcount | ~330KB |
+| Research corpus | ~304KB |
+| Tools/integration | ~576KB |
+| Scholars indexed | 142 |
+| Bibliography items | 175 |
 
 ## Git
 
 Repo: `git.sethpc.xyz/Seth/VIBECODE-THEORY` (public)
+Branch: `master`
diff --git a/NEXT_SESSION_PROMPT.md b/NEXT_SESSION_PROMPT.md
index f57e736..ebe10c6 100644
--- a/NEXT_SESSION_PROMPT.md
+++ b/NEXT_SESSION_PROMPT.md
@@ -5,9 +5,11 @@ Copy-paste this to start the next session:
 ---
 
 ```
-@WORKFLOW.md @HANDOFF.md @009-boundary-conditions.md @tools/PAPER_009_EDITORIAL_BRIEF.md
+@WORKFLOW.md @HANDOFF.md @tools/integrator/digest.md
 
-Continuing VIBECODE-THEORY. Nine papers now exist (001-009) plus allegorical reference material and generated tooling in /tools. Read the handoff doc for the full state. Paper 009 exists as an initial draft and should be treated as the current frontier.
+Continuing VIBECODE-THEORY. Fifteen papers now exist (001-015), backed by a 35-file research corpus and integration tooling. Read the handoff doc for the full state.
 
-Don't re-read papers 001-007 unless you need specific citations. Start from Paper 009, the editorial brief, and the generated research digest. The likely next move is either revising 009 into a tighter final paper or deciding what Paper 010 should be.
+Papers 001-008 are from earlier sessions. Papers 009-015 were written in session 5 from the research corpus — each grounded in 4-6 research files. The integrator digest has the scholar index, bibliography, contradiction report, and strongest challenges.
+
+Don't re-read papers 001-008 unless you need specific citations. Start from the handoff doc and the digest. Likely next moves: revision pass on 009-015 for cross-paper coherence, new papers on emergent themes (lock-in, concentration, epistemic reliability, governance), or whatever Seth wants to explore.
 ```