Pith Number

pith:2QKULCDM

pith:2014:2QKULCDMASUV6JCQPZN6RQODLP

not attested not anchored not stored refs pending

Relativistic dynamics of stars near a supermassive black hole

Adrian S. Hamers, David Merritt, Simon F. Portegies Zwart

arxiv:1406.2846 v1 · 2014-06-11 · 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{2QKULCDMASUV6JCQPZN6RQODLP}

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	2026-05-18T01:42:58.498586Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d41545886c04a95f24507e5be8c1c35beb9386fbe2fc1d0892824aa836d3c9d3

Aliases

arxiv: 1406.2846 · arxiv_version: 1406.2846v1 · doi: 10.48550/arxiv.1406.2846 · pith_short_12: 2QKULCDMASUV · pith_short_16: 2QKULCDMASUV6JCQ · pith_short_8: 2QKULCDM

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/2QKULCDMASUV6JCQPZN6RQODLP \
  | 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: d41545886c04a95f24507e5be8c1c35beb9386fbe2fc1d0892824aa836d3c9d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf6950549b149bf7d0460123f0573bef1c0c5df2386230477bc1eec4cc67c264",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-06-11T10:01:33Z",
    "title_canon_sha256": "4e7e331f8c393b5726eb1587c95df1c967b9c8dcc6a5acb3eedc5b5bdbd6c59f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.2846",
    "kind": "arxiv",
    "version": 1
  }
}