Pith Number

pith:C5YJERFF

pith:2004:C5YJERFFKPUZIMG35M5C4KQAIG

not attested not anchored not stored refs pending

Last orbits of binary strange quark stars

CAMK), Dorota Gondek-Rosinska (LUTH, Eric Gourgoulhon (LUTH), Francois Limousin (LUTH)

arxiv:gr-qc/0411127 v2 · 2004-11-26 · gr-qc · 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{C5YJERFFKPUZIMG35M5C4KQAIG}

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	2026-05-18T02:37:27.772009Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17709244a553e99430dbeb3a2e2a0041bfaed4d6e3861dfcc7942ba65ce265ea

Aliases

arxiv: gr-qc/0411127 · arxiv_version: gr-qc/0411127v2 · doi: 10.48550/arxiv.gr-qc/0411127 · pith_short_12: C5YJERFFKPUZ · pith_short_16: C5YJERFFKPUZIMG3 · pith_short_8: C5YJERFF

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/C5YJERFFKPUZIMG35M5C4KQAIG \
  | 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: 17709244a553e99430dbeb3a2e2a0041bfaed4d6e3861dfcc7942ba65ce265ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45ec2226bf78190451c59e86d84964061553d5235ab99976ae679e79e5b8e5a4",
    "cross_cats_sorted": [
      "astro-ph"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2004-11-26T20:15:22Z",
    "title_canon_sha256": "298c7aee6e22840df8ff4714e8301e2eff948efef3ceb42f23fb078b5c933449"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0411127",
    "kind": "arxiv",
    "version": 2
  }
}