Pith Number

pith:42P3H62C

pith:2001:42P3H62CZJDTMJZSX3OFEQBYLM

not attested not anchored not stored refs pending

Thermodynamics of self-gravitating systems

C. Rosier, C. Sire, P.H. Chavanis

arxiv:cond-mat/0107345 v3 · 2001-07-16 · cond-mat.stat-mech · astro-ph · nlin.CD · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{42P3H62CZJDTMJZSX3OFEQBYLM}

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	2026-07-04T16:26:00.276170Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e69fb3fb42ca47362732bedc5240385b19235f1e5e4cdee3053648bfa81625ea

Aliases

arxiv: cond-mat/0107345 · arxiv_version: cond-mat/0107345v3 · doi: 10.48550/arxiv.cond-mat/0107345 · pith_short_12: 42P3H62CZJDT · pith_short_16: 42P3H62CZJDTMJZS · pith_short_8: 42P3H62C

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/42P3H62CZJDTMJZSX3OFEQBYLM \
  | 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: e69fb3fb42ca47362732bedc5240385b19235f1e5e4cdee3053648bfa81625ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32d1182c3235d9592b0538a1742e078217afb5e747f1a7cc63063175ab04be56",
    "cross_cats_sorted": [
      "astro-ph",
      "nlin.CD",
      "physics.flu-dyn"
    ],
    "license": "",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2001-07-16T16:49:55Z",
    "title_canon_sha256": "89bdca2d0821900b889194851322550b5d825dbc495ab813b668e42f2d65a135"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0107345",
    "kind": "arxiv",
    "version": 3
  }
}