Pith Number

pith:EQWZHDZ5

pith:2010:EQWZHDZ5PVPZ3LHBX4W6XUFDJP

not attested not anchored not stored refs pending

Efficiency at maximum power of low dissipation Carnot engines

Christian Van den Broeck, Katja Lindenberg, Massimiliano Esposito, Ryoichi Kawai

arxiv:1008.2464 v2 · 2010-08-14 · 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{EQWZHDZ5PVPZ3LHBX4W6XUFDJP}

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	2026-05-18T02:05:48.284588Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

242d938f3d7d5f9dace1bf2debd0a34bd0a3827344b0514986fecd6b99eda501

Aliases

arxiv: 1008.2464 · arxiv_version: 1008.2464v2 · doi: 10.48550/arxiv.1008.2464 · pith_short_12: EQWZHDZ5PVPZ · pith_short_16: EQWZHDZ5PVPZ3LHB · pith_short_8: EQWZHDZ5

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/EQWZHDZ5PVPZ3LHBX4W6XUFDJP \
  | 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: 242d938f3d7d5f9dace1bf2debd0a34bd0a3827344b0514986fecd6b99eda501

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f457b2a11afbb598c1570b79a4671c781f8870461d81474f88fb41bc4d5dce28",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2010-08-14T18:40:55Z",
    "title_canon_sha256": "9abd01c983ae6cdad68bb134cfcb7a345aec85b51cf4b74aa18c895deb962610"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.2464",
    "kind": "arxiv",
    "version": 2
  }
}