Pith Number

pith:P4JQOD7L

pith:2010:P4JQOD7LFJP7M6JZERI3WTVSCS

not attested not anchored not stored refs pending

Relativistic spin-precession in binary pulsars

Germany, Jodrell Bank Centre for Astrophsyics, Michael Kramer (MPI fuer Radioastronomie, UK), University of Manchester

arxiv:1008.5032 v1 · 2010-08-30 · astro-ph.GA · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P4JQOD7LFJP7M6JZERI3WTVSCS}

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	2026-05-18T04:41:37.257681Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f13070feb2a5ff679392451bb4eb214ba443c61ba98cfbfb161101603159194

Aliases

arxiv: 1008.5032 · arxiv_version: 1008.5032v1 · doi: 10.48550/arxiv.1008.5032 · pith_short_12: P4JQOD7LFJP7 · pith_short_16: P4JQOD7LFJP7M6JZ · pith_short_8: P4JQOD7L

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/P4JQOD7LFJP7M6JZERI3WTVSCS \
  | 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: 7f13070feb2a5ff679392451bb4eb214ba443c61ba98cfbfb161101603159194

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1789dd18eb4793d52be9be95341e14ed5d2460009289b3c366a75557de9e74fd",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-08-30T09:40:44Z",
    "title_canon_sha256": "44427b08e1d4d0f6508e4ab98dbc7bdd60e3cbc5d63ac26976e24b888fdcb8a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.5032",
    "kind": "arxiv",
    "version": 1
  }
}