C696 — Reconstruct the fixed directional Key matrix

Question

Do all four source-declared anchored rows converge as stated?

Inputs

{
  "rows": [
    [
      3626,
      2936,
      "E"
    ],
    [
      3576,
      2886,
      "P"
    ],
    [
      2216,
      2906,
      "P"
    ],
    [
      2166,
      2856,
      "E"
    ]
  ],
  "scope": "fixed admitted comparison; no new SKL state"
}

Sources

[
  "Supplement A §§8.1–8.6"
]

Opened utc

2026-09-28T01:16:16.360246+00:00

Results

{
  "declared_outputs": [
    2876,
    2876,
    2916,
    2916
  ],
  "swapped_key_diagnostic": [
    2926,
    2826,
    2966,
    2866
  ],
  "input_magnitudes": [
    690,
    690,
    690,
    690
  ]
}

Finding

All four admitted rows use magnitude690. The declared forward assignments meet at2876 and reverse assignments at2916; swapping Keys breaks each pairing. Direction and held anchor are essential parts of this bounded family, whose existing SKL comparison status is retained.

Reassessment

Explain the50 offset algebraically instead of treating the convergences as separate matches.

Checks

{
  "magnitudes": true,
  "outputs": true,
  "swaps_fail": true
}

Closed utc

2026-09-28T01:16:16.360628+00:00

Record provenance

Exact record hash: bd5e02dac1b62d11898bfb606e06ad49466aaee3a48f6ce6673865badf15b1e7

Source journal: Research_Cycles/C0632_C0731/journal.json