Pith Number

pith:TIHRIOJ2

pith:2014:TIHRIOJ2NGF5A3ZSFHJAGLC4SA

not attested not anchored not stored refs pending

Efficiency statistics at all times: Carnot limit at finite power

Gatien Verley, Massimiliano Esposito, Matteo Polettini

arxiv:1409.4716 v2 · 2014-09-16 · 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{TIHRIOJ2NGF5A3ZSFHJAGLC4SA}

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	2026-05-18T02:26:52.799051Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a0f14393a698bd06f3229d2032c5c901a167c58c2af2e1646057fe463142181

Aliases

arxiv: 1409.4716 · arxiv_version: 1409.4716v2 · doi: 10.48550/arxiv.1409.4716 · pith_short_12: TIHRIOJ2NGF5 · pith_short_16: TIHRIOJ2NGF5A3ZS · pith_short_8: TIHRIOJ2

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/TIHRIOJ2NGF5A3ZSFHJAGLC4SA \
  | 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: 9a0f14393a698bd06f3229d2032c5c901a167c58c2af2e1646057fe463142181

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a341dc5945deadedd3736cf24563b9979615ac5f5d3397dc9eb5e5958d6b947",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2014-09-16T17:52:56Z",
    "title_canon_sha256": "b0dbd5a6fed1088d5e4415232c00e255438cce80676dc2a8b7dc778953765320"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.4716",
    "kind": "arxiv",
    "version": 2
  }
}