Pith Number

pith:5XIUQUVU

pith:2010:5XIUQUVUYMZHALJD4ELHF2A7ZI

not attested not anchored not stored refs pending

The spin and orbit of the newly discovered pulsar IGR J17480-2446

A. D'Ai' (Univ.Palermo), A. Papitto (Univ.Cagliari), A. Riggio (INAF-OAC), L. Burderi (Univ.Cagliari), R. Iaria (Univ.Palermo), S. Motta (INAF-OAB), T. Belloni (INAF-OAB), T. Di Salvo (Univ.Palermo)

arxiv:1010.4793 v2 · 2010-10-22 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5XIUQUVUYMZHALJD4ELHF2A7ZI}

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	2026-05-18T02:04:59.423256Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

edd14852b4c332702d23e11672e81fca01dc675eaecbdb806f5e1f6066541382

Aliases

arxiv: 1010.4793 · arxiv_version: 1010.4793v2 · doi: 10.48550/arxiv.1010.4793 · pith_short_12: 5XIUQUVUYMZH · pith_short_16: 5XIUQUVUYMZHALJD · pith_short_8: 5XIUQUVU

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/5XIUQUVUYMZHALJD4ELHF2A7ZI \
  | 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: edd14852b4c332702d23e11672e81fca01dc675eaecbdb806f5e1f6066541382

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d870621e5c23ad39458ba7d0525909152da64368c5c2544aefdb2734c45ad738",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2010-10-22T19:55:09Z",
    "title_canon_sha256": "d74d933f680936b43dfa0b0a15c113763235513d74fe156132cbe881fcf3b9f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.4793",
    "kind": "arxiv",
    "version": 2
  }
}