Pith Number

pith:FK4H3LRG

pith:2002:FK4H3LRGHESGLPL3FGLZFHGGEG

not attested not anchored not stored refs pending

Extensive form of equilibrium nonextensive statistics

Alain Le Mehaute, Qiuping A. Wang

arxiv:cond-mat/0203448 v3 · 2002-03-21 · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FK4H3LRGHESGLPL3FGLZFHGGEG}

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	2026-05-18T02:40:24.677880Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ab87dae26392465bd7b2997929cc621aa329ff40b900acba430b021109de4ab

Aliases

arxiv: cond-mat/0203448 · arxiv_version: cond-mat/0203448v3 · doi: 10.48550/arxiv.cond-mat/0203448 · pith_short_12: FK4H3LRGHESG · pith_short_16: FK4H3LRGHESGLPL3 · pith_short_8: FK4H3LRG

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/FK4H3LRGHESGLPL3FGLZFHGGEG \
  | 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: 2ab87dae26392465bd7b2997929cc621aa329ff40b900acba430b021109de4ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97fd791a6a4e0b406e0ed76d736013dcd2484b38aad39f6ba0dfffa5415ee140",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2002-03-21T16:23:03Z",
    "title_canon_sha256": "b777b206818dddd80086095a25b30ab738a4fd58be845ae1b738a4534230ee16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0203448",
    "kind": "arxiv",
    "version": 3
  }
}