# SOURCE_POLICY
`paper.md` is the canonical UTF-8 source artifact.
- Math source uses only `$...$` and `$$...$$`.
- No Unicode-escape round trip.
- LaTeX commands are preserved.
- Validation precedes packaging.
- 2025–2026 literature on digital duplicates, human uniqueness, practical identity, AI mimicry, and basic equality was freshly searched.
- Economic/functional irreplaceability is separated from dignity and subject identity.
- Current AI subjecthood and digital-copy continuity are not asserted.