Pith Number

pith:MS4XABRH

pith:2004:MS4XABRHCJ5T7EUIGC44UR7Y7C

not attested not anchored not stored refs pending

Multi-site, multi-technique survey of Gamma Doradus candidates

A. Arellano Ferro, A. Zhou, C. Aerts, E. Chapellier, E. Poretti, E. Rodriguez, J.-M. Le Contel, J. Pena, J.-P. Sareyan, L. Eyer, L. Parrao, M. Alvarez, P. De Cat, P. Mathias, R. Garrido, S. Jankov, W.W. Weiss

arxiv:astro-ph/0402397 v1 · 2004-02-17 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MS4XABRHCJ5T7EUIGC44UR7Y7C}

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.

Receipt and verification

First computed	2026-07-04T16:43:03.317543Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64b9700627127b3f928830b9ca47f8f892a3ab77eab03811e649a2f31159fa60

Aliases

arxiv: astro-ph/0402397 · arxiv_version: astro-ph/0402397v1 · doi: 10.48550/arxiv.astro-ph/0402397 · pith_short_12: MS4XABRHCJ5T · pith_short_16: MS4XABRHCJ5T7EUI · pith_short_8: MS4XABRH

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/MS4XABRHCJ5T7EUIGC44UR7Y7C \
  | 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: 64b9700627127b3f928830b9ca47f8f892a3ab77eab03811e649a2f31159fa60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd6f9c0366932e65b326c242b41c21e379dd2638c29a92af14fe85cc4c45b603",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-02-17T12:58:17Z",
    "title_canon_sha256": "5ac239875e4e95de2a502afa19e95b862facb29fecd7f1b9bdf17600b11e1a65"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0402397",
    "kind": "arxiv",
    "version": 1
  }
}