Pith Number

pith:E37AUE6K

pith:2015:E37AUE6KNOOTQAF7Z2VJBL5VPW

not attested not anchored not stored refs pending

Universality and scaling of optimal heat engines

Michele Campisi, Rosario Fazio

arxiv:1510.06183 v2 · 2015-10-21 · cond-mat.stat-mech · quant-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{E37AUE6KNOOTQAF7Z2VJBL5VPW}

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	2026-05-18T01:18:57.162906Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26fe0a13ca6b9d3800bfceaa90afb57d90de8f178a538357f52e56c71fef8937

Aliases

arxiv: 1510.06183 · arxiv_version: 1510.06183v2 · doi: 10.48550/arxiv.1510.06183 · pith_short_12: E37AUE6KNOOT · pith_short_16: E37AUE6KNOOTQAF7 · pith_short_8: E37AUE6K

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/E37AUE6KNOOTQAF7Z2VJBL5VPW \
  | 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: 26fe0a13ca6b9d3800bfceaa90afb57d90de8f178a538357f52e56c71fef8937

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4031206ee7da639fd5450aea1025987eb7a5ad3e7e5160140c07011100d30f77",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2015-10-21T09:50:01Z",
    "title_canon_sha256": "85e26e581e98a6729935f45cf86f3efd13d9e2b6b012a591927b370cc0296484"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.06183",
    "kind": "arxiv",
    "version": 2
  }
}