Pith Number

pith:3TGPHT5O

pith:1997:3TGPHT5O64WW3FEJODJ2FJ7LDN

not attested not anchored not stored refs pending

Gravitational waves from pulsating stars: Evolving the perturbation equations for a relativistic star

Bernard F. Schutz, Gabrielle Allen, Kostas D. Kokkotas, Nils Andersson

arxiv:gr-qc/9704023 v1 · 1997-04-08 · 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{3TGPHT5O64WW3FEJODJ2FJ7LDN}

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

2 papers in Pith

Ringdown Signatures of Dehnen Dark Matter Halos: Fluid Modes and Detectability with Space-Based Detectors

Quasi-Normal Modes of Stars and Black Holes

Receipt and verification

First computed	2026-05-18T01:08:07.855778Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dcccf3cfaef72d6d948970d3a2a7eb1b4d8462d319e35217498d9937ca97547b

Aliases

arxiv: gr-qc/9704023 · arxiv_version: gr-qc/9704023v1 · doi: 10.48550/arxiv.gr-qc/9704023 · pith_short_12: 3TGPHT5O64WW · pith_short_16: 3TGPHT5O64WW3FEJ · pith_short_8: 3TGPHT5O

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/3TGPHT5O64WW3FEJODJ2FJ7LDN \
  | 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: dcccf3cfaef72d6d948970d3a2a7eb1b4d8462d319e35217498d9937ca97547b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c84075d02a65b9d47ac4d598e7a1a8193b45244fe40fc3c6b29ae00920b7962c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "1997-04-08T11:01:15Z",
    "title_canon_sha256": "5bfc3e0029de9e8bd09bb281797d267460354444904408c55353d91daa41a89e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/9704023",
    "kind": "arxiv",
    "version": 1
  }
}