Pith Number

pith:Z4RIXQ7B

pith:2013:Z4RIXQ7BHCCULYO4CO2MYN5XAX

not attested not anchored not stored refs pending

Improving the precision of pulsar timing through polarization statistics

Matthew Bailes, Paul Demorest, Stefan Os{\l}owski, Willem van Straten

arxiv:1301.2374 v1 · 2013-01-11 · astro-ph.IM · 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{Z4RIXQ7BHCCULYO4CO2MYN5XAX}

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.

Cited by

1 paper in Pith

Searches for signatures of ultra-light axion dark matter in polarimetry data of the European Pulsar Timing Array

Receipt and verification

First computed	2026-05-18T03:35:53.529178Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf228bc3e1388545e1dc13b4cc37b705de63d4244df33ca144bbc50420c1d8ea

Aliases

arxiv: 1301.2374 · arxiv_version: 1301.2374v1 · doi: 10.48550/arxiv.1301.2374 · pith_short_12: Z4RIXQ7BHCCU · pith_short_16: Z4RIXQ7BHCCULYO4 · pith_short_8: Z4RIXQ7B

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/Z4RIXQ7BHCCULYO4CO2MYN5XAX \
  | 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: cf228bc3e1388545e1dc13b4cc37b705de63d4244df33ca144bbc50420c1d8ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8226023bbc4cf52f26457ef906d28c7801b041ba50bbf373b3d65ca34f8d0534",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2013-01-11T01:32:22Z",
    "title_canon_sha256": "14da31f09c0e62aab390fcd694506c0f049afa6307eca3d7550541d77d11ba67"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.2374",
    "kind": "arxiv",
    "version": 1
  }
}