Order 20260907T141419Z-2723316647-from-.claude: a 12-document, three-question
worksheet so the operator can answer the unit-of-knowledge question
docs/2026-09-07-k3-arm-e.md left open before any new arm is attempted. The
worksheet itself (concept splits per arm, extracted document structure,
blank checkboxes) is local-only and gitignored because it quotes corpus
content; this commit adds only the method record, which names no corpus
path or document title.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>