Pith Number

pith:EAY2M5BA

pith:2008:EAY2M5BAPDJDKJNGSOYK336ITD

not attested not anchored not stored refs pending

Cosmic Order out of Primordial Chaos: a tribute to Nikos Voglis

Bernard J.T. Jones, Rien van de Weygaert (Kapteyn Astronomical Institute, the Netherlands), University Groningen

arxiv:0802.3599 v1 · 2008-02-25 · 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{EAY2M5BAPDJDKJNGSOYK336ITD}

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	2026-05-18T02:16:00.874658Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2031a6742078d23525a693b0adefc898f33dde7ed6eda4944e76fbf86dd628ac

Aliases

arxiv: 0802.3599 · arxiv_version: 0802.3599v1 · doi: 10.48550/arxiv.0802.3599 · pith_short_12: EAY2M5BAPDJD · pith_short_16: EAY2M5BAPDJDKJNG · pith_short_8: EAY2M5BA

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/EAY2M5BAPDJDKJNGSOYK336ITD \
  | 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: 2031a6742078d23525a693b0adefc898f33dde7ed6eda4944e76fbf86dd628ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39e8cae8e6956331f4c31b78955fcfa8bd365bf75a4dbfc1ddfebfa290ecaeaa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-02-25T11:26:17Z",
    "title_canon_sha256": "efdb47c1c19f39de84b20ca953bae54983b867c15f700f0384cea378f635ff2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0802.3599",
    "kind": "arxiv",
    "version": 1
  }
}