session 2026-07-13 evening: matcher key-selection fix (chamber 4b34447, MATCH-SUSPECT→0) + PENDING-58 (2b sidecar-wiring amendment, Loeb-first) + session memory/ledger/KG/skill-harvest

2026-07-13 19:05:17 +02:00
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@@ -20,6 +20,9 @@ Split out of [MEMORY.md](MEMORY.md) on 2026-07-06 to keep the wake-loaded index

 # Archived sessions + stable reference layer (relocated verbatim from MEMORY.md, 2026-07-06)

+## Archived (2026-07-13 evening — matcher key-selection fix; MATCH-SUSPECT → 0; reprocess set finalized; demoted on promote)
+- [Session 2026-07-13 (afternoon) — the 18 body-deficit cause-analysed → 3 remedy tracks; REORDER?→0](session-2026-07-13-afternoon-18-body-deficit-cause-analysed.md) — Opened the 18 BODY-DEFICIT Loeb by **READING the missing spans**: the "same apparatus story, just larger" hypothesis **REFUTED** → THREE mechanisms, three remedies (**① re-match 8 · ② re-extract 4 · ③ re-verify-and-reconvert 12**). Folded cause into the map via a **wrong-match-by-fabrication** classifier rule (`m_fab>5% cand → MATCH-SUSPECT`, checked BEFORE arrangement; bounded-change proven). **Read + resolved the 2 REORDER? books** — augustine (PARTIAL key: full 'Confessions' vs matched 'Books 1–8') + philo-on-abraham (WRONG sibling: 'On Abraham' vs 'On the Migration of…'), both **fab=0/lost=0 CLEAN on re-match** → **REORDER? dissolved to 0** (both were wrong/partial-key artifacts; detector kept — absence-here≠cannot-exist). Map now: 802 CLEAN · 126 APPARATUS-SHAPED · 16 BODY-DEFICIT · 8 MATCH-SUSPECT · 0 REORDER?. 3 commits both remotes (eb21eca/836b665/c54edbb); 119/119; **PENDING-57 fully CLOSED**. **⚠ PULLING THREAD: the matcher key-selection fix** (near-dup/split/part-vs-whole keys) — resolves all 8 MATCH-SUSPECT, finalizes the reprocess target set BEFORE B2; ready now, FIX-class; 2 of 8 (augustine/philo) one re-match from CLEAN. Behind it: the steward's **Loeb-first-vs-full-corpus scoping call** → the 2b amendment → the B2 reprocess proper (②+③, blocked on the amendment). **Steward pref: shorter, very concentrated sessions.** Read the session file + `_curation/loeb-body-deficit-cause-analysis-2026-07-13.md` + the map at wake. *[Superseded 2026-07-13 evening: the matcher key-selection fix RAN (`4b34447`) — all 8 MATCH-SUSPECT → true key, 6 CLEAN + 2 apparatus-shaped; MATCH-SUSPECT → 0; map 808/128/16/0/0; steward closed the matcher thread. New pulling thread: the B2 reprocess, blocked on the steward's scoping call.]*
+
 ## Archived (2026-07-13 afternoon — the 18 body-deficit cause-analysed → 3 remedy tracks; REORDER?→0; demoted on promote)
 - [Session 2026-07-13 — keystone LANDED + wired + Loeb corpus-health map](session-2026-07-13-keystone-landed-loeb-health-map.md) — Keystone (PENDING-57) **wired into graduation** (`cdb3454`; `body_conservation_gate` its own source-in-hand step, NOT collect_checks) + its **§6 sweep run over all 952 Loeb** → the corpus-health **map**: 802 CLEAN · 126 apparatus-shaped · 18 body-deficit · 2 REORDER? · 4 MATCH-SUSPECT (`_curation/loeb-body-conservation-map-2026-07-13.tsv`; d9f6880/9afb0cf). Cross-extractor **drift-tolerance = two-sided boilerplate accounting**; the 126 floor = **apparatus criticus** the old extractor flattened (steward's app[] prediction) → apparatus-SHAPED-not-accounted, split by MAGNITUDE, **gate apparatus-credit FACT-GATED**; a **matcher bug** surfaced by restoring the REORDER? number → MATCH-SUSPECT. 3 commits pushed both remotes; 119/119; **PENDING-57 CLOSED**. **⚠ PULLING THREAD: the B2 corpus reprocess the map sizes** — first station the **2b sidecar-wiring amendment** (steward's Loeb-first-vs-full-corpus call) → populates app[] + reconverts the 126 + feeds the 18-book investigation. **Steward pref: shorter, very concentrated sessions.** Read the session file + the map + `docs/chamber-program-open-work.md` at wake. *[Superseded 2026-07-13 afternoon: opened the 18 → map now carries CAUSE, split into 3 remedy tracks (re-match 8 / re-extract 4 / re-verify-and-reconvert 12); the 2 REORDER? + 2 of the wrong-match books reclassified to MATCH-SUSPECT; REORDER? dissolved to 0 (both occupants were wrong/partial-key artifacts, CLEAN on re-match); see the 07-13 afternoon cause-analysis session. New pulling thread: the matcher key-selection fix.]*