Pith Number

pith:ZKN5T6CO

pith:2009:ZKN5T6COZO3NGY6YWXEXQ3AR4E

not attested not anchored not stored refs pending

Thermodynamics as a nonequilibrium path integral

Poulomi Sadhukhan, Somendra M. Bhattacharjee

arxiv:0911.2874 v2 · 2009-11-15 · cond-mat.stat-mech · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZKN5T6COZO3NGY6YWXEXQ3AR4E}

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	2026-05-18T02:10:47.534261Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca9bd9f84ecbb6d363d8b5c9786c11e13d7ea5a7ff29d38c79b203ea0a11b1b0

Aliases

arxiv: 0911.2874 · arxiv_version: 0911.2874v2 · doi: 10.48550/arxiv.0911.2874 · pith_short_12: ZKN5T6COZO3N · pith_short_16: ZKN5T6COZO3NGY6Y · pith_short_8: ZKN5T6CO

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/ZKN5T6COZO3NGY6YWXEXQ3AR4E \
  | 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: ca9bd9f84ecbb6d363d8b5c9786c11e13d7ea5a7ff29d38c79b203ea0a11b1b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2981cf419bface6cac321e554f90520cd24eb26b0ed6fc598a44876a09efa05f",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2009-11-15T14:30:23Z",
    "title_canon_sha256": "0b22e49cf66160c564e156793fb0083dc549825574c3e8e321e41d67a55cf0db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.2874",
    "kind": "arxiv",
    "version": 2
  }
}