# C1138 — Locate the remaining source information in the grid family

## Question

Which single retained interior age, if any, identifies the printed sequence?

## Inputs

```json
{}
```

## Sources

```json
[
  "C1137"
]
```

## Opened utc

2026-09-28T04:59:19.977741+00:00

## Results

```json
{
  "single_age_fibres": {
    "path": "model/SP_grid_single_measurements.json",
    "sha256": "a71a44cba2970798613a05ef054fc169c326a4f021b63764c9a30ec17d4e5e7a",
    "bytes": 482
  },
  "counts": {
    "Seth": 2,
    "Enosh": 3,
    "Kenan": 5
  },
  "rejected_hypothesis": "Enosh90 alone was tested for uniqueness; it leaves3 candidates"
}
```

## Finding

Each single source age leaves multiple grid allocations: Seth105 leaves2, Enosh90 leaves3, and Kenan70 leaves5. The tested single-age uniqueness hypothesis fails even within the selected grid/order conditions.

## Reassessment

Compare finite-grid identification with an unrestricted rational source-coordinate basis.

## Checks

```json
{
  "all_retain_source": true,
  "every_single_age_nonunique": true,
  "Kenan_nonunique": true
}
```

## Closed utc

2026-09-28T04:59:56.337408+00:00

## Record provenance

Exact record hash: `05821410403fa1634cce07779b1bdd92fd33b84002b618f002f1a89a885432f7`

Source journal: `Research_Cycles/C1132_C1431_Recovered/journal.json`