Pith Number

pith:KW257HHJ

pith:2007:KW257HHJBAVWQDYVHLR4HFTA6X

not attested not anchored not stored refs pending

Neutron Stars in Globular Clusters

Craig O. Heinke, Frederic A. Rasio, Natalia Ivanova

arxiv:0711.3181 v1 · 2007-11-20 · 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{KW257HHJBAVWQDYVHLR4HFTA6X}

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	2026-07-04T17:06:45.595587Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55b5df9ce9082b680f153ae3c39660f5d8123e77c45a37788aaa236db833c8d3

Aliases

arxiv: 0711.3181 · arxiv_version: 0711.3181v1 · doi: 10.48550/arxiv.0711.3181 · pith_short_12: KW257HHJBAVW · pith_short_16: KW257HHJBAVWQDYV · pith_short_8: KW257HHJ

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/KW257HHJBAVWQDYVHLR4HFTA6X \
  | 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: 55b5df9ce9082b680f153ae3c39660f5d8123e77c45a37788aaa236db833c8d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "560a3384ea7842bc3844ba75f45f5b221a80ad0c33f00e8366ae24a4d82be9c0",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-11-20T17:30:04Z",
    "title_canon_sha256": "7e9f1fce4c9a3cec4c074494795b68eee7d7227a86bb9af9c0388ad69eb66b5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0711.3181",
    "kind": "arxiv",
    "version": 1
  }
}