Pith Number

pith:RLJN2YLY

pith:2007:RLJN2YLYH5II6SMUVDQTEFKBRE

not attested not anchored not stored refs pending

Information and Entropy

Ariel Caticha

arxiv:0710.1068 v1 · 2007-10-04 · physics.data-an · cond-mat.stat-mech · gr-qc · math.ST · physics.gen-ph · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RLJN2YLYH5II6SMUVDQTEFKBRE}

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	2026-05-18T01:05:13.991672Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ad2dd61783f508f4994a8e1321541893bedf8b9952dc32bd86c46d0cbf65af5

Aliases

arxiv: 0710.1068 · arxiv_version: 0710.1068v1 · doi: 10.48550/arxiv.0710.1068 · pith_short_12: RLJN2YLYH5II · pith_short_16: RLJN2YLYH5II6SMU · pith_short_8: RLJN2YLY

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/RLJN2YLYH5II6SMUVDQTEFKBRE \
  | 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: 8ad2dd61783f508f4994a8e1321541893bedf8b9952dc32bd86c46d0cbf65af5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7938c20788a32a4c382244285dc33cbfd9037ce2ed7daf68b336971a2cca0623",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "gr-qc",
      "math.ST",
      "physics.gen-ph",
      "stat.TH"
    ],
    "license": "",
    "primary_cat": "physics.data-an",
    "submitted_at": "2007-10-04T18:36:25Z",
    "title_canon_sha256": "0e6557ece4ed5dbebe71ed4d36de0448d54f19667dcf565bef0efd959f12fa70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0710.1068",
    "kind": "arxiv",
    "version": 1
  }
}