Pith Number

pith:5MDTQIRY

pith:1998:5MDTQIRYJTOBHY523R44WABMKY

not attested not anchored not stored refs pending

Stability of coalescing binary stars against gravitational collapse: hydrodynamical simulations

M. Shibata, S. L. Shapiro, T. W. Baumgarte

arxiv:gr-qc/9805026 v1 · 1998-05-08 · 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{5MDTQIRYJTOBHY523R44WABMKY}

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	2026-07-04T17:18:23.438851Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb073822384cdc13e3badc79cb002c561d6680400e346c1b7a2614728200a8f0

Aliases

arxiv: gr-qc/9805026 · arxiv_version: gr-qc/9805026v1 · doi: 10.48550/arxiv.gr-qc/9805026 · pith_short_12: 5MDTQIRYJTOB · pith_short_16: 5MDTQIRYJTOBHY52 · pith_short_8: 5MDTQIRY

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/5MDTQIRYJTOBHY523R44WABMKY \
  | 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: eb073822384cdc13e3badc79cb002c561d6680400e346c1b7a2614728200a8f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35a7442da4305b4e47b285c8659bb4e830d90084ffed703583e4b34c18055789",
    "cross_cats_sorted": [
      "astro-ph"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "1998-05-08T14:43:21Z",
    "title_canon_sha256": "d821aa4f3ee84a57c8733b818ce75d513ba4980cbd5eb3db4725a9891160cc6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/9805026",
    "kind": "arxiv",
    "version": 1
  }
}