Pith Number

pith:2OZW2WDU

pith:2012:2OZW2WDUUXYNXTOCWQZG7Q4YNC

not attested not anchored not stored refs pending

Asteroid rotation periods from the Palomar Transient Factory survey

A. Gal-Yam, A. Waszczak, C. Grillmair, C. Klein, D. Levitan, D. Polishook, D. Poznanski, D. Prialnik, E. O. Ofek, J. Bloom, J. Surace, M. Kasliwal, N. Brosch, N. Law, O. Aharonson, P. Nugent, R. Laher, R. Quimby, S. B. Cenko, S. R. Kulkarni

arxiv:1201.1930 v1 · 2012-01-09 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2OZW2WDUUXYNXTOCWQZG7Q4YNC}

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	2026-05-18T03:48:23.333336Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3b36d5874a5f0dbcdc2b4326fc39868bf61e1142788c5b74719a6de7600fd3c

Aliases

arxiv: 1201.1930 · arxiv_version: 1201.1930v1 · doi: 10.48550/arxiv.1201.1930 · pith_short_12: 2OZW2WDUUXYN · pith_short_16: 2OZW2WDUUXYNXTOC · pith_short_8: 2OZW2WDU

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/2OZW2WDUUXYNXTOCWQZG7Q4YNC \
  | 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: d3b36d5874a5f0dbcdc2b4326fc39868bf61e1142788c5b74719a6de7600fd3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6cd18dd1220b8146cebf1776ca6a2b97ac4c7c459741def2b86be8ffbf2992d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2012-01-09T21:36:00Z",
    "title_canon_sha256": "f05d54a55ba6f16f44d9f85dd1a9182f2e726d7094b7417156bf08ee47ada5ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.1930",
    "kind": "arxiv",
    "version": 1
  }
}