Pith Number

pith:AQN3NQFN

pith:2000:AQN3NQFNB2DIR3ZSFGEIP3TZAW

not attested not anchored not stored refs pending

On the influence of gravity on the thermal conductivity

A. Santos (2) ((1) D\'epartment de Physique, Badajoz, Mekn\`es, Morocco; (2) Departamento de F\'isica, M. Tij (1), Spain), Universidad de Extremadura, Universit\'e Moulay Isma\"il, V. Garz\'o (2)

arxiv:cond-mat/0002397 v1 · 2000-02-25 · cond-mat.stat-mech · 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{AQN3NQFNB2DIR3ZSFGEIP3TZAW}

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	2026-05-18T01:09:10.278367Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

041bb6c0ad0e8688ef32298887ee7905945ad12afdf84e9641ae538b7c344bad

Aliases

arxiv: cond-mat/0002397 · arxiv_version: cond-mat/0002397v1 · doi: 10.48550/arxiv.cond-mat/0002397 · pith_short_12: AQN3NQFNB2DI · pith_short_16: AQN3NQFNB2DIR3ZS · pith_short_8: AQN3NQFN

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/AQN3NQFNB2DIR3ZSFGEIP3TZAW \
  | 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: 041bb6c0ad0e8688ef32298887ee7905945ad12afdf84e9641ae538b7c344bad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "499abb0560d2b45a9c557c70d188e553a4e17dd511912a633cb610d51967bc5b",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2000-02-25T09:34:38Z",
    "title_canon_sha256": "d1e0ccf0ea981b151663548d6447fb03d1de252c51289616c09ef66454b12fad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0002397",
    "kind": "arxiv",
    "version": 1
  }
}