Pith Number

pith:B4WRXL2W

pith:2016:B4WRXL2WFABBNP2PWJSJTXN5MT

not attested not anchored not stored refs pending

Geometric Heat Engines Featuring Power that Grows with Efficiency

Oren Raz, Rami Pugatch, Yigit Suba\c{s}{\i}

arxiv:1602.07016 v1 · 2016-02-23 · 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{B4WRXL2WFABBNP2PWJSJTXN5MT}

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	2026-05-18T01:09:51.495762Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f2d1baf56280216bf4fb26499ddbd64e7f9ea603390a9cfb0f064008312fdce

Aliases

arxiv: 1602.07016 · arxiv_version: 1602.07016v1 · doi: 10.48550/arxiv.1602.07016 · pith_short_12: B4WRXL2WFABB · pith_short_16: B4WRXL2WFABBNP2P · pith_short_8: B4WRXL2W

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/B4WRXL2WFABBNP2PWJSJTXN5MT \
  | 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: 0f2d1baf56280216bf4fb26499ddbd64e7f9ea603390a9cfb0f064008312fdce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "560b240e01b1f80332c67d8e538d53614fafeef6b84147f3b582094b21d0b1bb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2016-02-23T02:40:03Z",
    "title_canon_sha256": "f4890249ce73cd9b00b5f14b025f374021081dbc8652d85e69b7d71cdb20d463"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.07016",
    "kind": "arxiv",
    "version": 1
  }
}