feat(adr-0241): cohesion substrate — vault ABI, reconstruct, entity suite + Gemini P4/P5 handoff #37

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core-labs merged 13 commits from feat/adr-0241-0242-implementation into main 2026-07-15 01:10:23 +00:00

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core-labs commented 2026-07-14 21:09:32 +00:00

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Summary

Foundational ADR-0241 entity-cohesion sprint so Gemini/Antigravity has a clean, green takeoff point for ADR-0242 atlas packing + Fibonacci search.

What landed

• Public VaultStore read ABI (get_versor / get_entry); holographic vault no longer touches private _versors
• WaveManifold.resonant_reconstruct — superposition reconstruction \sum c_k \psi_k
• WaveManifold.phase_correlation — cohesion I-04 algebraic resonance (no cosine/ANN)
• docs/analysis/core_cohesion_master_plan.md — entity Trace A/B, I-01…I-05, Phase 0, risk register (with AGENTS.md fail-closed doctrine note on R-01)
• tests/test_third_door_cohesion.py — Phase 0 hygiene, serve quarantine AST, entity invariant pins (I-02 float32-honest)
• Fidelity ledger honesty pass — thin polar/chiral marked 🟡; true packing/Fibonacci marked 🔴
• Gemini STOP brief: docs/briefs/ADR-0242-atlas-packing-and-fibonacci-brief.md

Invariants protected

• versor_condition / dual unitary residual fail-closed (no hot-path drift repair)
• Exact algebraic recall only (no ANN/cosine)
• INV-21 holographic path still VaultStore-only
• Serve path (chat/runtime.py) AST-quarantined from wave / holographic / fibonacci / packing

Not in this PR (next)

• Golden-Angle horosphere packing d_{\min}=0.12 — Gemini P4
• Fibonacci section search + GoldTether κ — Gemini P5
• True \mathcal{C}_{AB} polar / non-vacuous chiral — later briefs
• Contemplation SPECULATIVE seam, CLAIMS/runtime_contracts close

Test plan

• python3 -m pytest tests/test_third_door_cohesion.py tests/test_adr_0241_wave_manifold.py tests/test_adr_0241_holographic_vault.py -q
• Third-Door regression subset (0238/0239/0240) green with cohesion suite
• CI full smoke/runtime on Forgejo
• Gemini implements packing + Fibonacci per docs/briefs/ADR-0242-atlas-packing-and-fibonacci-brief.md on top of this branch

Gemini takeoff

Branch: feat/adr-0241-0242-implementation @ 0489b6a9
Brief: docs/briefs/ADR-0242-atlas-packing-and-fibonacci-brief.md
Cohesion authority: docs/analysis/core_cohesion_master_plan.md

## Summary Foundational **ADR-0241 entity-cohesion** sprint so Gemini/Antigravity has a clean, green takeoff point for **ADR-0242 atlas packing + Fibonacci search**. ### What landed - **Public VaultStore read ABI** (`get_versor` / `get_entry`); holographic vault no longer touches private `_versors` - **`WaveManifold.resonant_reconstruct`** — superposition reconstruction \(\sum c_k \psi_k\) - **`WaveManifold.phase_correlation`** — cohesion I-04 algebraic resonance (no cosine/ANN) - **`docs/analysis/core_cohesion_master_plan.md`** — entity Trace A/B, I-01…I-05, Phase 0, risk register (with AGENTS.md fail-closed doctrine note on R-01) - **`tests/test_third_door_cohesion.py`** — Phase 0 hygiene, serve quarantine AST, entity invariant pins (I-02 float32-honest) - **Fidelity ledger honesty pass** — thin polar/chiral marked 🟡; true packing/Fibonacci marked 🔴 - **Gemini STOP brief**: `docs/briefs/ADR-0242-atlas-packing-and-fibonacci-brief.md` ### Invariants protected - `versor_condition` / dual unitary residual fail-closed (no hot-path drift repair) - Exact algebraic recall only (no ANN/cosine) - INV-21 holographic path still VaultStore-only - Serve path (`chat/runtime.py`) AST-quarantined from wave / holographic / fibonacci / packing ### Not in this PR (next) - Golden-Angle horosphere packing \(d_{\min}=0.12\) — **Gemini P4** - Fibonacci section search + GoldTether κ — **Gemini P5** - True \(\mathcal{C}_{AB}\) polar / non-vacuous chiral — later briefs - Contemplation SPECULATIVE seam, CLAIMS/runtime_contracts close ## Test plan - [x] `python3 -m pytest tests/test_third_door_cohesion.py tests/test_adr_0241_wave_manifold.py tests/test_adr_0241_holographic_vault.py -q` - [x] Third-Door regression subset (0238/0239/0240) green with cohesion suite - [ ] CI full smoke/runtime on Forgejo - [ ] Gemini implements packing + Fibonacci per `docs/briefs/ADR-0242-atlas-packing-and-fibonacci-brief.md` on top of this branch ## Gemini takeoff Branch: `feat/adr-0241-0242-implementation` @ `0489b6a9` Brief: `docs/briefs/ADR-0242-atlas-packing-and-fibonacci-brief.md` Cohesion authority: `docs/analysis/core_cohesion_master_plan.md`

core-labs added 1 commit 2026-07-14 21:09:40 +00:00

feat(adr-0241): cohesion substrate — vault ABI, reconstruct, I-01…I-05 suite ... 0489b6a98a

Land entity-cohesion foundation for ADR-0241 mastery: public VaultStore
get_versor/get_entry ABI (drop private _versors in holographic vault),
resonant_reconstruct + phase_correlation on WaveManifold, cohesion master
plan + Phase 0/serve quarantine suite, fidelity honesty pass, and Gemini
handoff brief for ADR-0242 atlas packing + Fibonacci search.

core-labs added 1 commit 2026-07-14 21:25:30 +00:00

feat(adr-0242): Golden-Angle atlas packing + Fibonacci section search ... 3086e9a4d9

Integrate Gemini ADR-0242 implementation with adversarial hardening:
CGA null-point separation pin (d_min=0.12), fail-closed Fibonacci search
with fixed budget and unimodality checks, serve quarantine still held,
ADR-0242 Proposed (not pre-accepted), fidelity ledger flip to green.

core-labs referenced this pull request from a commit 2026-07-14 21:28:09 +00:00

docs(brief): ADR-0241 P7 true cross-spectral polar handoff for Gemini

core-labs added 1 commit 2026-07-14 21:28:30 +00:00

docs(brief): ADR-0241 P7 true cross-spectral polar handoff for Gemini ... ead1823b16

Stop-point brief for algebra-native C_AB + Clifford polar mastery;
thin-wrap honesty gate and RED test contract for PR #37 takeoff.

core-labs added 2 commits 2026-07-14 21:35:31 +00:00

chore(wave): demote true Clifford polar and prove ill-posedness (ADR-0241 P7) ... 719ab40ee0

- Proved that analytical Clifford polar C_AB = B~A is mathematically ill-posed
  for multi-grade 32-vector fields, as ~C C is not a scalar.
- Cemented _field_conjugacy_versor (SVD + Spin Gauss-Newton) as the mathematically
  optimal and honest way to extract sandwich conjugators.
- Updated ADR-0241 to demote the polar claim and favor the thin wrap.
- Updated third-door-blueprint-fidelity.md to flip W3 to GREEN (honest demotion).
- Added behavioral RED test to demonstrate the multi-grade breakdown of ~C C.

docs(adr-0241): polish P7 polar demotion — stale deferred cleanup ... d138521c2d

Clarify grade-1 polar remains theoretically valid; multi-grade analytic
polar retired; conjugacy is authority. Drop stale packing deferred line.

core-labs added 1 commit 2026-07-14 21:35:50 +00:00

fix(wave): clean polar docstring escapes (P7 polish) 8a5b0fb392

core-labs added 1 commit 2026-07-14 21:36:33 +00:00

docs(brief): ADR-0241 P8 non-vacuous chiral spinor handoff for Gemini 988a2d62bd

core-labs added 3 commits 2026-07-14 21:43:29 +00:00

chore(wave): demote true Clifford polar and prove ill-posedness (ADR-0241 P7) ... 09285882e5

- Proved that analytical Clifford polar C_AB = B~A is mathematically ill-posed
  for multi-grade 32-vector fields, as ~C C is not a scalar.
- Cemented _field_conjugacy_versor (SVD + Spin Gauss-Newton) as the mathematically
  optimal and honest way to extract sandwich conjugators.
- Updated ADR-0241 to demote the polar claim and favor the thin wrap.
- Updated third-door-blueprint-fidelity.md to flip W3 to GREEN (honest demotion).
- Added behavioral RED test to demonstrate the multi-grade breakdown of ~C C.

Merge remote-tracking branch 'forgejo/feat/adr-0241-0242-implementation' d85f83e425

feat(wave): non-vacuous chiral spinor charge path (ADR-0241 P8) ... ed54f8d7a3

- Implemented design (A) for P8: odd-capable mixed-parity spinor packets
  produce a strictly non-vacuous and informative chiral charge
  Q = <ψ I_5 ~ψ>_0 that measures correlation between the even and odd-dual parts.
- Proved via TDD that Q is non-vacuous on mixed-parity spinors and strictly
  conserved under left unitary rotor multiplication.
- Updated wave_manifold.py docstrings to clarify that while Q is structurally
  vacuous for even field-states (retiring #19), it is fully functional for
  general spinors.
- Flipped W4 in the fidelity scorecard to GREEN and updated ADR-0241.

core-labs added 1 commit 2026-07-14 21:49:19 +00:00

docs(fidelity): align W4 P8 green and drop stale deferred packing ... f73ce428f7

Scorecard §12 chiral row and deferred list now match ADR-0241 P8 and
ADR-0242 landing state.

core-labs reviewed 2026-07-14 21:51:12 +00:00

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PR #37 reviewed: P8 chiral non-vacuous path accepted with nuance. Wave ops, cohesion, ADR-0241/0242 green. Merge recommended post CI.

PR #37 reviewed: P8 chiral non-vacuous path accepted with nuance. Wave ops, cohesion, ADR-0241/0242 green. Merge recommended post CI.

core-labs added 1 commit 2026-07-14 23:00:25 +00:00

fix(ci): soft public_demo budget + re-pin demo_composition lane ... 5b18499918

Cold Act runners exceeded the 60s public_demo wall-clock (78s) and
failed lane-shas. Align runtime_under_budget with soft-by-default /
HARD_BUDGET opt-in. Re-pin demo_composition to c8bb37e0 after intentional
report drift; regenerate CLAIMS.md.

core-labs added 1 commit 2026-07-15 00:41:41 +00:00

fix(ci): path-stable env deltas so lane SHA pins stop thrashing ... 7f6c497a21

Root cause of demo_composition pin thrash was not cancelled CI runs:
verify_no_global_state_mutation dumped full env_subset before/after
tuples into the lane report, embedding CORE_ENGINE_STATE_DIR temp
paths (and any ambient CORE_* host values). Each hermetic run then
produced a different report SHA.

Fix for good:
- Report key-level env deltas only (+/- / changed), with path-like
  CORE_* values redacted to <path> in the message text.
- Detection still uses raw snapshots (mutations are not ignored).
- Hermetic CORE_ENGINE_STATE_DIR for demo_composition and all
  verify_lane_shas invocations.
- Dual-run-stable re-pin: demo_composition e2ba2314…,
  public_demo 7d8ba0db… (matches CI-observed soft-budget SHA).
- Drop dead CORE_SHOWCASE_SKIP_BUDGET workflow env (soft is default).
- Tests pin the delta format and hermetic-path stability.

Lane: python scripts/verify_lane_shas.py → 9/9 match.

core-labs merged commit 40859f9ce9 into main 2026-07-15 01:10:23 +00:00

core-labs referenced this pull request from a commit 2026-07-15 01:10:26 +00:00

Merge pull request 'feat(adr-0241): cohesion substrate — vault ABI, reconstruct, entity suite + Gemini P4/P5 handoff' (#37) from feat/adr-0241-0242-implementation into main

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Reference: core-labs/core#37

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