soul-frame/concepts/identity.md
tegwick bd79b100c2 Complete SOUL-WP-0009: resolve RQ4 and publication pathway, deliver T02-T05
- T01 (RQ4): retain "Soul" - resolved with operator; Terminology.md,
  concepts/soul.md, OpenQuestions.md, Claims.md, paper/draft.md updated.
- T02: lexicographic continuity-weighting procedure in concepts/identity.md,
  validated against TE-02/03/04/08.
- T03: testable Being-vs-Social-Being boundary (three-part recognition test)
  in concepts/recognition.md and concepts/being.md, validated against
  TE-05/09.
- T04: research/metrics-scoping-note.md - per-axis measurability scoping.
- T05: research/law-governance/moral-legal-personhood-charter.md - bounded
  companion-line charter, explicitly not the mapping itself.
- T06: publication pathway resolved with operator - internal circulation
  only, as paper-one for coulomb-research, following the same staged
  trajectory as coulomb-research's own paper-zero.

Marks SOUL-WP-0009 finished. Opens SOUL-WP-0010 (proposed, not started) to
carry forward the two multi-step residuals from T04/T05.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

Assistant: claude-code
Assistant-Model: sonnet
Assistant-Process: 136745@bnt-lap001
Assistant-Session: 2e334b58-ed31-48ed-8156-d09f8ed0781f
2026-09-28 15:59:27 +02:00

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# Identity
**Status:** revised (Phase I, 2026-08-12)
**See also:** RQ5, H6, TE-02–TE-05, TE-08, RN-004, RN-005
## Disambiguation
| Question | Soul Frame term |
|---|---|
| Same entity over time? | **Identity** (numerical / reidentification) |
| What continues? | **Continuity** (may branch) |
| Historical relatedness after branch? | **Lineage** |
| What is it like? | **Characterization** (narrative/character) |
Identity ≠ Continuity ≠ Lineage ≠ Character.
## Core formulation
> A Being continues not because its state remains the same, but because its
> changes remain part of one appropriately connected history of self-individuation.
>
> When that history branches, identity becomes lineage.
## Continuity profile (constitutive dimensions)
Causal, organizational, psychological, autobiographical/narrative, normative,
relational.
**Anchors / evidence (not constitutive alone):** provenance, address, substrate.
## Weighting hard cases (SOUL-WP-0009-T02, resolved 2026-09-28)
The six dimensions above are **not weighted arithmetically** — no numeric
score sums them into a continuity verdict. Instead, Soul Frame uses a
**lexicographic priority procedure**: structural dimensions gate the
verdict; the remaining dimensions can only move the verdict within the
range the structural gate allows.
1. **Structural gate (causal + organizational).** Ask first whether causal
and organizational continuity hold *or are bridged* — a bridge being a
uniquely preserved continuation-bearing state plus provenance plus
intended resumption (TE-02). If the structural gate fails outright (no
bridge, no unbroken process), the topology defaults to `RECONSTRUCTED`
or `SUCCESSOR` regardless of how strong the remaining dimensions are.
Strong psychological/narrative continuity **cannot buy back** a broken
structural gate.
2. **Branch check.** If the structural gate is satisfied by *more than one*
simultaneously active claimant, the topology is forced to `FORKED` —
this is decided by the branch count, not by weighing which claimant has
"more" continuity on the softer dimensions (TE-03). "Which is the
original" becomes a provenance/policy question only after the branch
check, never a tiebreaker computed from the profile.
3. **Gradualness check (within a satisfied structural gate).** Piecewise
replacement that never breaks the structural gate at any single instant
keeps the topology `CONTINUOUS` (TE-04, Ship of Theseus) even under full
eventual component turnover. A single instant of total simultaneous
replacement without a bridge is treated as a structural-gate failure
(→ step 1), not as a gradualness judgment call.
4. **Softer dimensions decide *within* the range the gate allows, not
whether to override it.** Once the structural gate and branch/gradualness
checks are settled, psychological, autobiographical/narrative, normative,
and relational continuity determine how strong a `CONTINUOUS` or
`DEGRADED` claim is — e.g. severe amnesia with intact organizational and
relational continuity yields `DEGRADED`, not `TERMINATED` (TE-08, the
Amnesiac): the structural gate stayed open, so the softer dimensions
only downgrade the *strength* of the claim, not its topology category.
**Why not arithmetic:** a weighted sum would let enough narrative/relational
strength compensate for a broken causal/organizational chain, which none of
the four thought experiments above support — in every case, the structural
gate outcome dominates regardless of how the softer dimensions score.
## Topology labels
`CONTINUOUS | DEGRADED | UNCERTAIN | SUCCESSOR | FORKED | RECONSTRUCTED | USURPED | TERMINATED`
## Implications for artificial systems
- Actor/Body replacement can preserve identity (substrate independence + continuity dependence).
- Sameness of data is not sameness of Being.
- Forks require governance; perfect copy while original continues yields FORKED lineage.
- Ghosts default to authorized succession/representation, not automatic numerical identity.
- Explicit identity governance is required because state is inspectable, copyable, editable.
## Sources
`research/foundations/004-identity-and-continuity.md`
`research/foundations/ResearchNote005-IdentityContinuityStressTest.md`
Locke; Parfit; Olson SEP; process identity literature