Pith Number

pith:3NTUJD6F

pith:2013:3NTUJD6FGZSQHXUT7LNFGCQRAT

not attested not anchored not stored refs pending

Minimum Accretion Rate for Millisecond Pulsar Formation in Binary System

Chengmin Zhang, Na Wang, Yuanyue Pan

arxiv:1304.0073 v1 · 2013-03-30 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3NTUJD6FGZSQHXUT7LNFGCQRAT}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T03:29:06.185697Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db67448fc5366503de93fada530a1104debc00606b6a1e8b7280cc991f4b3e55

Aliases

arxiv: 1304.0073 · arxiv_version: 1304.0073v1 · doi: 10.48550/arxiv.1304.0073 · pith_short_12: 3NTUJD6FGZSQ · pith_short_16: 3NTUJD6FGZSQHXUT · pith_short_8: 3NTUJD6F

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/3NTUJD6FGZSQHXUT7LNFGCQRAT \
  | 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: db67448fc5366503de93fada530a1104debc00606b6a1e8b7280cc991f4b3e55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b95b77e771fadf642fe79c95f77cc5632b8f8e1117588577d1423070c4c80791",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-03-30T07:49:56Z",
    "title_canon_sha256": "91b3e72d9fd8db690d72107aff6e5b66608a7804c6f5e01ed41115c302ed56cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.0073",
    "kind": "arxiv",
    "version": 1
  }
}