Pith Number

pith:WS5TXLS7

pith:1999:WS5TXLS7PV4CO2LSX3UAJLDQBD

not attested not anchored not stored refs pending

Fast rotation of strange stars

2), E. Gourgoulhon (1), E. Paluch (3), France), France (2) N. Copernicus Astronomical Center, J.A. Marck (1) ((1) DARC, Observatoire de Paris - Section de Meudon, P. Haensel (1, Poland (3) Ecole Normale Superieure de Lyon, R. Livine (3), S. Bonazzola (1), Warszawa

arxiv:astro-ph/9907225 v1 · 1999-07-16 · astro-ph · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WS5TXLS7PV4CO2LSX3UAJLDQBD}

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

Reconstruction of fast-rotating neutron star observables with the neural network

Receipt and verification

First computed	2026-05-18T04:35:35.648377Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4bb3bae5f7d78276972bee804ac7008edf2862ab1092c41c12cb646bbf1a86c

Aliases

arxiv: astro-ph/9907225 · arxiv_version: astro-ph/9907225v1 · doi: 10.48550/arxiv.astro-ph/9907225 · pith_short_12: WS5TXLS7PV4C · pith_short_16: WS5TXLS7PV4CO2LS · pith_short_8: WS5TXLS7

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/WS5TXLS7PV4CO2LSX3UAJLDQBD \
  | 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: b4bb3bae5f7d78276972bee804ac7008edf2862ab1092c41c12cb646bbf1a86c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90be82b64d2f4ce5d917ddb6ff7fc5488e74c17c9163f8c3781fb3e82eac529d",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1999-07-16T14:20:26Z",
    "title_canon_sha256": "51249a87b05b177ebc9766e23eace6c8a41a22d1577c75b32870ad1faf02fb87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9907225",
    "kind": "arxiv",
    "version": 1
  }
}