Wrote sourced_from: into 414 claim files pointing back to their origin source.
Backfilled claims_extracted: into 252 source files that were processed but
missing this field. Matching uses author+title overlap against claim source:
field, validated against 296 known-good pairs from existing claims_extracted.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Previous reweave runs used 2-space indent + quotes for list entries
while the standard format is 0-space indent without quotes. This caused
YAML parse failures during merge. Bulk-fixed all reweave_edges files.
Pentagon-Agent: Ship <D53BE6DB-B498-4B30-B588-75D1F6D2124A>
