Pith Number

pith:5KYTS2NB

pith:1998:5KYTS2NBINGKDOW3Z5Q23QGUT4

not attested not anchored not stored refs pending

A flexible format for exchanging pulsar data

A. Athanasopoulos, A. G. Lyne, A. Jessner, D. R. Lorimer, J. H. Seiradakis, K. M. Xilouris, M. Kramer, N. d'Amico, R. Wielebinski

arxiv:astro-ph/9801097 v1 · 1998-01-12 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5KYTS2NBINGKDOW3Z5Q23QGUT4}

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	2026-07-04T16:06:04.526353Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eab13969a1434ca1badbcf61adc0d49f005d5e7d76917c9232e6c8c351455087

Aliases

arxiv: astro-ph/9801097 · arxiv_version: astro-ph/9801097v1 · doi: 10.48550/arxiv.astro-ph/9801097 · pith_short_12: 5KYTS2NBINGK · pith_short_16: 5KYTS2NBINGKDOW3 · pith_short_8: 5KYTS2NB

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/5KYTS2NBINGKDOW3Z5Q23QGUT4 \
  | 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: eab13969a1434ca1badbcf61adc0d49f005d5e7d76917c9232e6c8c351455087

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f264f7ee28218962842e98db481c59360774829861a2b92d24f4c450943b006",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1998-01-12T16:03:10Z",
    "title_canon_sha256": "605ac9ccd96001a1bf0df5ddc9de44ddaf771a0a2d8c671fe39bce7e0ed60074"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9801097",
    "kind": "arxiv",
    "version": 1
  }
}