Pith Number

pith:HFPVOWCV

pith:2013:HFPVOWCVCBW74X2DZVN3ZIWJFS

not attested not anchored not stored refs pending

Dynamical evolution of black hole sub-systems in idealised star clusters

Douglas C. Heggie, Philip G. Breen

arxiv:1304.3401 v1 · 2013-04-11 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HFPVOWCVCBW74X2DZVN3ZIWJFS}

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.

Cited by

2 papers in Pith

Predicting intermediate-mass black hole formation in star clusters with machine learning

Second-Generation Mass Peak in the Gravitational-Wave Population as a Probe of Globular Clusters

Receipt and verification

First computed	2026-05-18T01:50:33.747448Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

395f575855106dfe5f43cd5bbca2c92c91bfebbe0bf9d9f4d48c486c3af1baa1

Aliases

arxiv: 1304.3401 · arxiv_version: 1304.3401v1 · doi: 10.48550/arxiv.1304.3401 · pith_short_12: HFPVOWCVCBW7 · pith_short_16: HFPVOWCVCBW74X2D · pith_short_8: HFPVOWCV

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/HFPVOWCVCBW74X2DZVN3ZIWJFS \
  | 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: 395f575855106dfe5f43cd5bbca2c92c91bfebbe0bf9d9f4d48c486c3af1baa1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "839e3b7430b501a8ddc9ee195b4ad907d652c0558fdcb05370163622ac5bae84",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-04-11T19:21:22Z",
    "title_canon_sha256": "8ef409a22a13b2a68ec2cff16d5e53a9f475363b04d9fcd1a20e0606020d3ef9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.3401",
    "kind": "arxiv",
    "version": 1
  }
}