Pith Number

pith:OO5YP4GV

pith:2012:OO5YP4GVIGYGVKN7RSWG77J62K

not attested not anchored not stored refs pending

On the origin of LS 5039 and PSR J1825-1446

A. G. Lyne, B. W. Stappers, J. Mold\'on, J. M. Paredes, M. Kramer, M. Rib\'o, V. Dhawan, W. Brisken

arxiv:1205.2080 v1 · 2012-05-09 · astro-ph.HE · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OO5YP4GVIGYGVKN7RSWG77J62K}

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	2026-05-18T01:57:34.282025Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73bb87f0d541b06aa9bf8cac6ffd3ed2ab30a12c0decc9dfb257211ce5ddc21e

Aliases

arxiv: 1205.2080 · arxiv_version: 1205.2080v1 · doi: 10.48550/arxiv.1205.2080 · pith_short_12: OO5YP4GVIGYG · pith_short_16: OO5YP4GVIGYGVKN7 · pith_short_8: OO5YP4GV

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/OO5YP4GVIGYGVKN7RSWG77J62K \
  | 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: 73bb87f0d541b06aa9bf8cac6ffd3ed2ab30a12c0decc9dfb257211ce5ddc21e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "955329bb2557bf68b6362ba5565b69332f739c608a86a812ba8557878ded93c9",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-05-09T19:53:30Z",
    "title_canon_sha256": "6add5171c3cfd05025268b9fbc212bbfb4fb660d73ff84642c5c07b7b0926478"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.2080",
    "kind": "arxiv",
    "version": 1
  }
}