Pith Number

pith:R44XKOAZ

pith:2012:R44XKOAZGYS5V3FMBIIMBUDT6F

not attested not anchored not stored refs pending

Efficiency at maximum power output of an irreversible Carnot-like cycle with internally dissipative friction

Jianhui Wang, Jizhou He

arxiv:1206.1810 v1 · 2012-06-08 · 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{R44XKOAZGYS5V3FMBIIMBUDT6F}

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	2026-05-18T01:57:00.521650Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f397538193625daecac0a10c0d073f15fbb0940dd4201c9ab8085ce9af9087a

Aliases

arxiv: 1206.1810 · arxiv_version: 1206.1810v1 · doi: 10.48550/arxiv.1206.1810 · pith_short_12: R44XKOAZGYS5 · pith_short_16: R44XKOAZGYS5V3FM · pith_short_8: R44XKOAZ

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/R44XKOAZGYS5V3FMBIIMBUDT6F \
  | 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: 8f397538193625daecac0a10c0d073f15fbb0940dd4201c9ab8085ce9af9087a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92fe708c9b7bdd0acb91e8ef8d421fd4862e4bd87fce1192932c6f63faafc177",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2012-06-08T16:32:44Z",
    "title_canon_sha256": "bbbee4a8ba96f8823f4453c261884cfd3e993afb951d3c81f904e7b479cf1f95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.1810",
    "kind": "arxiv",
    "version": 1
  }
}