Pith Number

pith:NJWYZKOP

pith:2010:NJWYZKOPTJZHV64VLSTLFVP442

not attested not anchored not stored refs pending

Formation of black-hole X-ray binaries in globular clusters

C.O. Heinke, J.C. Lombardi Jr., J. Fregeau, N. Ivanova, S. Chaichenets, T. Woods

arxiv:1001.1767 v1 · 2010-01-11 · astro-ph.HE · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NJWYZKOPTJZHV64VLSTLFVP442}

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	2026-05-18T02:10:02.799263Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a6d8ca9cf9a727afb955ca6b2d5fce6a831e8383f1457e3c69d8dd4b92f1ccc

Aliases

arxiv: 1001.1767 · arxiv_version: 1001.1767v1 · doi: 10.48550/arxiv.1001.1767 · pith_short_12: NJWYZKOPTJZH · pith_short_16: NJWYZKOPTJZHV64V · pith_short_8: NJWYZKOP

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/NJWYZKOPTJZHV64VLSTLFVP442 \
  | 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: 6a6d8ca9cf9a727afb955ca6b2d5fce6a831e8383f1457e3c69d8dd4b92f1ccc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df5f4b20c4dbd60ff82e095b42b0a916634b08c1abff069a35488bc55526694e",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2010-01-11T23:43:46Z",
    "title_canon_sha256": "2c308b9381093194c8d6a8e7abc2dd9c14480ec1835884526fecdce0e0b76343"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.1767",
    "kind": "arxiv",
    "version": 1
  }
}