Pith Number

pith:KPVIBOTN

pith:1999:KPVIBOTNONWTXQ3N42SVMIUAJJ

not attested not anchored not stored refs pending

The Parkes Multibeam Pulsar Survey Data Release

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

arxiv:astro-ph/9911321 v1 · 1999-11-17 · 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{KPVIBOTNONWTXQ3N42SVMIUAJJ}

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	2026-07-04T14:17:20.492864Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53ea80ba6d736d3bc36de6a55622804a427f13b3c608e579e0004d7260bcc909

Aliases

arxiv: astro-ph/9911321 · arxiv_version: astro-ph/9911321v1 · doi: 10.48550/arxiv.astro-ph/9911321 · pith_short_12: KPVIBOTNONWT · pith_short_16: KPVIBOTNONWTXQ3N · pith_short_8: KPVIBOTN

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/KPVIBOTNONWTXQ3N42SVMIUAJJ \
  | 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: 53ea80ba6d736d3bc36de6a55622804a427f13b3c608e579e0004d7260bcc909

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96cdfb099626fcdaa37bd7786e0d026a687f5809b41b1dbb44ad2e11cb03fd01",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1999-11-17T00:12:47Z",
    "title_canon_sha256": "080fcaffbb13ecc3f14092b93e76efdfb64427402e5fe60184aea2c379dd9e1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9911321",
    "kind": "arxiv",
    "version": 1
  }
}