Pith Number

pith:3TI3Z7IY

pith:2012:3TI3Z7IY6HI5BC5USFSYW5LBSP

not attested not anchored not stored refs pending

Entropy Production and Viscosity of A Dilute Gas

Yong-Jun Zhang

arxiv:1203.2522 v1 · 2012-03-12 · cond-mat.stat-mech · math-ph · math.MP · physics.class-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{3TI3Z7IY6HI5BC5USFSYW5LBSP}

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	2026-05-18T04:00:16.536986Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dcd1bcfd18f1d1d08bb491658b756193cef17fcd0698533245caade4e8d3ec34

Aliases

arxiv: 1203.2522 · arxiv_version: 1203.2522v1 · doi: 10.48550/arxiv.1203.2522 · pith_short_12: 3TI3Z7IY6HI5 · pith_short_16: 3TI3Z7IY6HI5BC5U · pith_short_8: 3TI3Z7IY

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/3TI3Z7IY6HI5BC5USFSYW5LBSP \
  | 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: dcd1bcfd18f1d1d08bb491658b756193cef17fcd0698533245caade4e8d3ec34

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90e5617fe90d5eba1f9874f7ac4a9d995309d67047ab56aac89b4743f88bbb9c",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "physics.class-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2012-03-12T15:46:04Z",
    "title_canon_sha256": "35a46d2fdc5c5a87e94fd2507eaeb8ce0c65cfed18b999995be3420f154d3ee5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.2522",
    "kind": "arxiv",
    "version": 1
  }
}