Pith Number

pith:K6EEPFJZ

pith:2010:K6EEPFJZUKDL2YACMIZOSJ6SNR

not attested not anchored not stored refs pending

Long-term timing of four millisecond pulsars

1), 2, 2), (2) University of Amsterdam NL, 3), (3) Astron NL, 4, (4) SRON Utrecht NL, 5), (5) Radboud University Nijmegen NL, (6) LPCE/CNRS FR, (7) MPIfR Bonn GE, 8) ((1) JBCA Manchester UK, (8) GEPI/CNRS FR), B.W. Stappers (1, C.G. Bassa (1, G.H. Janssen (1, G. Theureau (6, I. Cognard (6), M. Kramer (7

arxiv:1003.0418 v1 · 2010-03-01 · 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{K6EEPFJZUKDL2YACMIZOSJ6SNR}

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	2026-05-18T02:08:47.961631Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5788479539a286bd60026232e927d26c49589cd257afc189b6cc37627a5c8f07

Aliases

arxiv: 1003.0418 · arxiv_version: 1003.0418v1 · doi: 10.48550/arxiv.1003.0418 · pith_short_12: K6EEPFJZUKDL · pith_short_16: K6EEPFJZUKDL2YAC · pith_short_8: K6EEPFJZ

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/K6EEPFJZUKDL2YACMIZOSJ6SNR \
  | 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: 5788479539a286bd60026232e927d26c49589cd257afc189b6cc37627a5c8f07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e54e44462e0e8509ff0729545dfbe3073be6960475a5de46cde1fddfbb8cdf2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2010-03-01T18:38:54Z",
    "title_canon_sha256": "d8bb7f8673af5e7c3beb9e6ee746e8397c7f8cc033ba782a438508ba6bce8d26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.0418",
    "kind": "arxiv",
    "version": 1
  }
}