Pith Number

pith:7Z2QD3JC

pith:2019:7Z2QD3JC37KWYT3JDGFDHI4QAH

not attested not anchored not stored refs pending

The $P{\Phi}$-Compromise Function as a criterion of merit to optimize irreversible thermal engines

L. A. Arias-Hernandez, S. Levario-Medina

arxiv:1908.11861 v1 · 2019-08-30 · cond-mat.stat-mech · physics.app-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{7Z2QD3JC37KWYT3JDGFDHI4QAH}

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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.

Cited by

1 paper in Pith

Efficiency at the maximum power of the power law dissipative Carnot-like Heat engines with non-adiabatic dissipation

Receipt and verification

First computed	2026-07-05T00:00:46.988073Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe7501ed22dfd56c4f69198a33a39001f69da37b0d992b1d0b8517c6a314fa98

Aliases

arxiv: 1908.11861 · arxiv_version: 1908.11861v1 · doi: 10.48550/arxiv.1908.11861 · pith_short_12: 7Z2QD3JC37KW · pith_short_16: 7Z2QD3JC37KWYT3J · pith_short_8: 7Z2QD3JC

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/7Z2QD3JC37KWYT3JDGFDHI4QAH \
  | 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: fe7501ed22dfd56c4f69198a33a39001f69da37b0d992b1d0b8517c6a314fa98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ef8211cebe5cf503842882652c81b6b667bed66d5f2ffa12f21e3ed0237da69",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2019-08-30T17:44:35Z",
    "title_canon_sha256": "df7552cc6c7fa47e63cd3c7d33a040435c396e607421fd660253d4f6a9b4094c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.11861",
    "kind": "arxiv",
    "version": 1
  }
}