Pith Number

pith:SBUWJJQ7

pith:2013:SBUWJJQ7HHOHUS5LGGQZSLW6U3

not attested not anchored not stored refs pending

Bayesian Classification of Astronomical Objects -- and what is behind it

(2) Max-Planck-Institute for Astrophysics, Garching b. M\"unchen, Germany), J\"org P. Rachen ((1) Department of Astrophysics/IMAPP, Radboud University Nijmegen, The Netherlands

arxiv:1302.2429 v1 · 2013-02-11 · astro-ph.IM · physics.data-an · physics.hist-ph · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SBUWJJQ7HHOHUS5LGGQZSLW6U3}

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	2026-05-18T01:51:42.872834Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

906964a61f39dc7a4bab31a1992edea6c26c361e2268d83e7c5aa53de2c84051

Aliases

arxiv: 1302.2429 · arxiv_version: 1302.2429v1 · doi: 10.48550/arxiv.1302.2429 · pith_short_12: SBUWJJQ7HHOH · pith_short_16: SBUWJJQ7HHOHUS5L · pith_short_8: SBUWJJQ7

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/SBUWJJQ7HHOHUS5LGGQZSLW6U3 \
  | 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: 906964a61f39dc7a4bab31a1992edea6c26c361e2268d83e7c5aa53de2c84051

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01aa51dfe251bab38ee35ad87fd5fa80a271e95ec9e2c8b2d3a46b2573c6f665",
    "cross_cats_sorted": [
      "physics.data-an",
      "physics.hist-ph",
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2013-02-11T09:57:14Z",
    "title_canon_sha256": "276360b2986760d4d5ac68b9f258181c7409c59f0ba5f8b733b83867eeb22d3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.2429",
    "kind": "arxiv",
    "version": 1
  }
}