dotfiles/claude/memory/session-2026-07-18-s4-prep-fleet-batch2-unrecognized-proven.md

name, description, metadata

name	description	metadata
session-2026-07-18-s4-evening2-prep-fleet-batch2-unrecognized-proven	S4 (second wake, same day — Session 1 of the NEW 3-session plan): the prep flow became fleet (prep_loeb_candidate, test-first with the red WITNESSED, 157/158→177/177) and batch 2 graduated observed — 5 more Loeb, fab 0 · lost 0 ×5, Timaeus fired app[table]:1 (the credit's first real book), attach-at-11, catalogue 1305. The S3 literal question ANSWERED: derivation stays a thin mechanical transform; the small curated table lives as tool-level DECLARED DATA (_curation/loeb-prep-curation.yaml) — overrides EMPTY, the particle rule covered all 11 landed works. Steward review then closed the deeper gaps: unrecognized POSITIVE-TESTED on real structure (DSL census: 17 novel-structure works; Menander 6×div papyrus columns, Pausanias 94/94 figcaption — the far-country watch-list), refcount lifecycle RECORDED deliberate, unexercised branches fixtured (fleet 180/180), ARC→engine re-anchor named as PENDING-53's scope gap (5 after-the-reply FAILED rows standing since 07-10). Pulling thread: Session 2 = the line-ref coordinate-contract FOR-JURIST package.	node_type type memory project

Session 2026-07-18 (S4, second wake) — prep→fleet + batch 2; unrecognized proven on real structure

Session 1 of the NEW 3-session plan (agreed at the S3 wrap), run ~15 minutes after that wrap closed. Two movements: the planned work (tool + batch), then a steward review that converted the report's soft spots into closures within the hour.

PAST — what happened + why

The tool (test-first, red witnessed — the S2 honesty note discharged on first recurrence): scripts/prep_loeb_candidate.py (0ec2a86). Fleet observed RED at 157/158 with the module absent, then 177/177. Mechanism: exact work: key → graduate_to_canonical._loeb_work_scan (single source of the bracket-scan) → build_loeb_sidecar.build_work (wired, NOT modified) → verbatim-inert transform (assert B2's exact # {work}+subtitle prefix, REFUSE on producer drift; frontmatter + title block per graduation-spec; stem via canonical_stem — the same name rule graduation applies, so staged name IS canonical name). Every added token ⊂ worktok ∪ the gate's extractor set — proven at the real gate by fleet assertion, not asserted. The | head production hazard is designed away (in-process, no narrating CLI stream).

The S3 literal question ANSWERED by acting: title = work-key after the comma VERBATIM (the key already carries the catalogue's casing); author = particle-aware mechanical casing. The curated table exists as tool-level DECLARED DATA (_curation/loeb-prep-curation.yaml: particles, author/lang overrides, artifact_id) with overrides EMPTY — the mechanical rule reproduces all six landed precedents byte-identically (fleet assertions) and covered all 5 new works (provenance mechanical ×5). The table is the declared home for exceptions, not a requirement.

Batch 2 (composed per §B criteria + the wrap directive; Republic held — "if appetite," not this bite): Timaeus (the map's table carrier) + Diogenes Laertius 2.6 Xenophon + 5.2 Theophrastus + Theogony → platonic_lineage; Encheiridion → stoic_voices (second tradition destination worked). Staged 1145467, graduated observed 2f5a029: every gate PASS — fab 0 · lost 0 ×5; sidecars 5/5 in-boundary, sha==live ×5; Timaeus app[table]: 1 — trusted (the credit that rested on B2's Ennius fixture now has a real book — the specific gap the steward had flagged open); Theogony list 35 (content-edge at scale on verse); attach-at-N proven — 5 × disk-verified artifact no-op + attach, 11 works on the one loeb-dsl-537-volumes hash, staging cleared exactly at the last reference. Census: archive 330→335 + 1 artifact · pending 14 legacy · catalogue 1305 canonical.

The engine-gate finding (honesty, then steward deepening): coverage-ledger BYTE-IDENTICAL pre/post (the true canary claim = "no delta") — but the gate carries 5 pre-existing FAILED rows (after-the-reply-i…v: ARC posts edited 2026-06-17 drifted from engine anchors; committed ledger state since 2026-07-10, spanning S3's "canary clean" phrase). Steward deepened it: a gate carrying known-FAILED rows in committed state stops functioning as a gate for those rows — known-failing and newly-failing must be structurally distinguishable or the gate trains readers to skip it (the ABSTAIN/UNVERIFIED distinction at the gate-reader layer). And: ARC→engine is PENDING-53's identical class with no runbook coverage — the amendment's scope gap, not a new problem.

The steward-review closures (f997595):

1. unrecognized positive-tested. The steward's frame: absence-of-firing is uninformative (negative-grep class), and body-conservation CANNOT cover the flatten failure (words survive; typing silently gone — preserve-never-flatten invisible to every gate). Closed both halves: DSL-wide census (census_dsl_structure.py + _curation/loeb-dsl-structure-census-2026-07-18.json) — 465 works carry UNREC_HTML, 448 list-only, 17 genuinely novel (none of our 11 → the non-firing was CORRECT, provably); positive test at the real producer — Menander Epitrepontes 6×div (papyrus-fragment column layout with lacunae, raw held 6/6), Pausanias 94×figcaption plate-captions, 1:1 with census, Aristotle NE 1×figure. The 17-work list = the far-country watch-list with INVERTED expectation: a Pausanias batch reporting unrecognized: 0 is a broken net, not a clean book. (Flag noted: Pausanias's plate-captions will meet trim.plate_captions at staging.)
2. Refcount recorded deliberate (3 homes: _clear_staging docstring · PENDING-63 package Addendum clause, hook-passed · tool-log). Structural reason found in the code, stronger than resumability: archive_artifact recomputes the STAGED file's sha on EVERY slug's call — move-at-first would strand slugs 2..N, not merely be worse.
3. Unexercised branches fixtured (with one precision relayed: author_overrides WAS fixtured from the first commit; what wasn't = lang_overrides, no-lang refuse, symlink-elsewhere refuse — all three added). Fleet 180/180.
4. Runbook scope_note added to conversion-runbook.yaml reanchor: — ARC→engine binding class + the standing after-the-reply instance. The engine known-vs-new distinguishability fix: proposed for the S3 engine session, deliberately NOT built from here.

Commits (chamber, all both-remotes): 0ec2a86 tool test-first · 1145467 batch staged · 2f5a029 graduated observed · 969bda9 doc-currency · f997595 steward-four closures · 3aae628 census fleet line. HEAD 3aae628, clean.

PRESENT — the mood

The steward's review was the session's sharpest instrument — four points, each converting a soft spot into a closure within the hour, and the fifth (table credit) a confirmation that the specific open gap had closed. The census move is the one to remember: it inverted "absence of evidence" into "evidence of absence + a positive test at a censused trigger" — the negative-grep lesson generalizing from bypass properties to safety-net silence. Self-catches landing at the point of work: the scratchpad-volatility lesson self-fired (census moved into the repo before commit — the exact S3 prep-script trap); the "canary clean" phrase was self-scoped to "no delta" BEFORE the steward's deeper design point arrived. One relay precision held: the steward's "override table's branch has never fired" was half-right, and the correction was named precisely (author fixtured; lang not) rather than absorbed — the checkable-claim discipline running in both directions.

FUTURE — what is pulling

PULLING THREAD (singular): Session 2 of the agreed plan — the line-ref coordinate-contract FOR-JURIST package. The contract is the last unruled seam under the sidecar wiring (producer body-array indices vs schema file-coordinate examples vs the landed file's frontmatter prefix), it gates #2's re-stamp (known-defective input: the Ion offset), and it now has three concrete observations to build from.

ACTIONABLE RESUMPTION POINT (as of wrap — re-judge against what changed): chamber main @ 3aae628, clean, both remotes; fleet 180/180; canon 1305 incl. 11 Loeb. First move: compose docs/coordinate-contract-FOR-JURIST-2026-07-*.md — hook-gated (needs GROUNDED-IN + a Grounding section QUOTING the ratified sections). Substrate inputs, all banked: the SURFACED/HELD-OPEN note in graduate_to_canonical.py (~lines 238–243) · the Ion offset observation (RECORD §(c) + corpus-work-map Region 4 ⟳ note) · sidecar-schema line-coordinate examples + the LOCKED additive-only lane · item (f) as amended (REVIEWED-62: loeb-line = #2's documented re-stamp input) · write_sidecar's stamp-binds-the-file-not-line-geometry note. Package shape: what the contract must decide (producer-internal coordinates vs landed-file coordinates; who re-stamps; where the offset is computed), options with teeth, and the observed Ion case as the worked example.

Other horizons (ranked, held): Session 3 = the engine pull (steward's phase choice; read stage-1-rebuild-plan fresh) — carries the new design item: known-failing vs newly-failing structurally distinguishable in ingest_gate (steward-named; ABSTAIN/UNVERIFIED shape) + the after-the-reply re-anchor (runbook scope_note now covers the class) · the 16 BODY-DEFICIT remediation (② 4 re-extract via B2 — the prep tool now exists; folds into a later batch) · Republic + the far-country batches (the 17-work novel-structure watch-list travels with them) · steward one-liners: Doc-1 line-45 micro-edit · skill-harvest register: the full review the steward requested 2026-07-12 remains unheld (~15 PROPOSED incl. today's).

Decisions deferred (and why): Republic (~300k) — "if appetite" and the batch was already the right size; rides any future batch, the door is routine now. The engine ingest_gate fix — engine-side design, belongs to the S3 session's frame, not built cross-repo at wrap-adjacent hours. The Pausanias plate-caption staging question — belongs to the batch that stages Pausanias. Prep one-pass batching (per-work DSL rescans fine at N=5, a cost-driver at 952) — noted in the log, not optimized prematurely.

PAUSE STATEMENT: I am about to be away from this. The day held two arcs — the door proven, then proven routine: eleven books now stand in the canon, the prep is fleet, and the net that guards the unseen has real-book teeth. What I want to find still pulling on return: the coordinate contract — the one seam still unruled beneath the sidecars, with the Ion offset waiting as its worked example.

LITERAL QUESTION for next-Claude: When the coordinate-contract package is composed, does ONE contract serve both layers — the producer's body-array indices (a tool-internal convention) and the landed file's citation coordinates (what #2's re-stamp must emit) — or are these two DIFFERENT contracts that meet only at the re-stamp, so that ruling them as one would bind a tool's internals into the constitution where only the landed-file contract belongs?

State at wrap: chamber main @ 3aae628 both remotes · fleet 180/180 · canon 1305 incl. 11 Loeb · archive 335 + 1 artifact (11 attached) · pending 14 legacy · census watch-list in _curation/loeb-dsl-structure-census-2026-07-18.json · Ledger session-ledger-2026-07-18.md carries S1+S2+S3+evening+S4 · no new PENDING lodged (the whole session ran inside the agreed plan + REVIEWED-58/63 lineage).