Pith Number

pith:W3M6PHBN

pith:2002:W3M6PHBNJPJLWNF63JP5JDAPYJ

not attested not anchored not stored refs pending

The Parkes Multibeam Pulsar Survey -- II. Discovery and Timing of 120 Pulsars

A. G. Lyne, A. Possenti, D. J. Morris, F. Camilo, F. Crawford, G. Hobbs, I. H. Stairs, J. F. Bell, M. Kramer, N. d'Amico, N. P. F. McKay, R. N. Manchester, V. M. Kaspi

arxiv:astro-ph/0204238 v1 · 2002-04-15 · 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{W3M6PHBNJPJLWNF63JP5JDAPYJ}

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	2026-07-04T15:45:56.355281Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6d9e79c2d4bd2bb34beda5fd48c0fc25341c25eb5d91b1e64f7c78107262df0

Aliases

arxiv: astro-ph/0204238 · arxiv_version: astro-ph/0204238v1 · doi: 10.48550/arxiv.astro-ph/0204238 · pith_short_12: W3M6PHBNJPJL · pith_short_16: W3M6PHBNJPJLWNF6 · pith_short_8: W3M6PHBN

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/W3M6PHBNJPJLWNF63JP5JDAPYJ \
  | 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: b6d9e79c2d4bd2bb34beda5fd48c0fc25341c25eb5d91b1e64f7c78107262df0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "257b9ab86589fcc1bce809afb0fcc60b1eb856c22fbe1360276932f7f1af3ed2",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2002-04-15T08:53:25Z",
    "title_canon_sha256": "5e369a04dbde70992363e148ed5bdb399d4d24fdb4e44784e8a9f0b70ec0576d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0204238",
    "kind": "arxiv",
    "version": 1
  }
}