C536 — Equal lives preserve birth and death displacement

Question

Which161 equality is forced by the supplied biographies?

Inputs

{
  "Ishmael": [
    1865,
    1728
  ],
  "Levi": [
    1704,
    1567
  ],
  "terminal": 1406
}

Sources

[
  "File60 §§3.1–3.2"
]

Opened utc

2026-09-28T00:00:02.228191+00:00

Results

{
  "lifespans": [
    137,
    137
  ],
  "birth_gap": 161,
  "death_gap": 161,
  "terminal_arm": 161,
  "identity": "(B1−L1)−(B2−L2)=(B1−B2)−(L1−L2)"
}

Finding

Equal137-year lives force equal161 birth/death displacement. The further161 from Levi’s death to the terminal is an additional source placement. Separating these two facts avoids treating the biography rectangle as several independent alignments.

Reassessment

Reconstruct the bilateral spine and its expansion with a single held midpoint.

Checks

{
  "equal_lives": true,
  "gap": true,
  "terminal": true
}

Closed utc

2026-09-28T00:00:02.228393+00:00

Record provenance

Exact record hash: 142c706a4184de93dfcb4408f1dd102e6f418fcec4b89cad711bb2ccc7be3ec0

Source journal: Research_Cycles/C0532_C0631/journal.json