Pith Number

pith:KS43PJWF

pith:2025:KS43PJWFWYIOGRBFORFYADPG6A

not attested not anchored not stored refs pending

Advancing accuracy in age determinations of old-disk stars using an oscillating red giant in an eclipsing binary

A. A. Djupvik, A. Miglio, A. Stokholm, A. Triaud, B. Mosser, D. Jones, D. Sebastian, D. Slumstrup, F. Grundahl, G. Buldgen, G. Casali, J. Jessen-Hansen, J. Montalb\'an, J. Southworth, J. S. Thomsen, J. T. Gadeberg, K. Brogaard, K. Matilainen, L. Casagrande, M. Matteuzzi, M. N. Lund, M. Tailo, N. Koivisto, P. F. L. Maxted, S. Frandsen, T. Arentoft, V. Pinter, W. E. van Rossem, Z. Gray

arxiv:2504.17853 v1 · 2025-04-24 · astro-ph.SR · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KS43PJWFWYIOGRBFORFYADPG6A}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

Coupling 1D stellar evolution with 3D-hydrodynamical simulations on-the-fly III: stellar evolution at different metallicities

Receipt and verification

First computed	2026-07-05T11:33:50.547208Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54b9b7a6c5b610e34425744b800de6f01fed5cf9df5f2b131e656ca5e0b41126

Aliases

arxiv: 2504.17853 · arxiv_version: 2504.17853v1 · doi: 10.48550/arxiv.2504.17853 · pith_short_12: KS43PJWFWYIO · pith_short_16: KS43PJWFWYIOGRBF · pith_short_8: KS43PJWF

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/KS43PJWFWYIOGRBFORFYADPG6A \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 54b9b7a6c5b610e34425744b800de6f01fed5cf9df5f2b131e656ca5e0b41126

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71807ec72c120da1f6fe5ce4f2785fe3c86da42924642c3379a449d42d894aff",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2025-04-24T18:00:39Z",
    "title_canon_sha256": "ffb2dbd52504aedcf10e418cff644122b657125dd415146aeaa40152c10c6e19"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.17853",
    "kind": "arxiv",
    "version": 1
  }
}