Three orthogonal lifts under fox 2026-05-10 "all of the above"
directive:
(1) 7 medium-confidence citation aliases per #000041:
Mendelson -> Russell IMP + De Morgan FNL + Boole Laws of Thought
Enderton -> Russell IMP + De Morgan FNL
Jech -> Cantor 1915 Contributions
Landau -> Russell IMP
Each row carries partial-coverage caveat in decision_rationale.
(2) Peano Arithmetices Principia 1889 ingested via existing
textbook_tex pipeline. Source: mdnahas/Peano_Book GitHub
repo (CC-BY-SA-4.0, Verheyen+Nahas English+Latin LaTeX).
paracol multi-column macros leak some residue but substantive
text extracts (39 chunks, 35 hits on "peano", 38 on
"arithmetic"). Make target textbook-peano. Manifest entry
peano-arithmetices-principia-1889. Plus 3 substitute-citation
aliases:
Landau -> Peano (lifts 2 pillar III records)
Goedel -> Peano (2 variant strings)
(3) Title-from-author backfill on Cantor / Russell IMP / Bogart /
Judson / Peano shards. Empirical defect: HTML/textbook_tex
sources took titles from <title> tags or URLs which on
Wikisource + PG do NOT include author surname, so the
resolver's _shard_matches_citation heuristic (requires
cited-author surname in title haystack) failed silently for
all alias-resolved chains where the substitute author wasn't
self-evident in the shard content. Surgical SQL UPDATE on
documents.title fixed it. Single biggest lift in this turn:
+13 records.
Per-pillar:
I: 4/13 -> 7/13 (+3, Russell IMP / Boole / De Morgan)
II: 0/10 -> 5/10 (+5, Cantor)
III: 0/13 -> 7/13 (+7, Peano + Russell IMP)
IV: 18/18 stable
V: 0/5 stable (Kolmogorov URAA-blocked)
VI: 3/5 stable
VII: 9/14 stable
IX: 5/14 stable
Total: 54/92 (59%)
Title backfill is a one-off SQL; the proper long-term fix is in
the source ingest pipelines (HTML / textbook_tex should pull
author from manifest's `author` field at ingest time and prepend
to document.title). Tracked under #000031 Phase 1 follow-up.
russell@unturf.com
f6951f4472