Pith Number

pith:VJYN6V76

pith:2021:VJYN6V76TUCJT3RZB4G4Y32YX7

not attested not anchored not stored refs pending

Nonequilibrium fluctuations of a quantum heat engine

Eric Lutz, Jonas F. G. Santos, Roberto Serra, Tobias Denzler

arxiv:2104.13427 v1 · 2021-04-27 · quant-ph · 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{VJYN6V76TUCJT3RZB4G4Y32YX7}

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.

Cited by

1 paper in Pith

Fluctuation in energy extraction from quantum batteries: How open should the system be to control it?

Receipt and verification

First computed	2026-07-05T02:35:54.783354Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa70df57fe9d0499ee390f0dcc6f58bfe2dc3f9283af662b0da26f2016e493e6

Aliases

arxiv: 2104.13427 · arxiv_version: 2104.13427v1 · doi: 10.48550/arxiv.2104.13427 · pith_short_12: VJYN6V76TUCJ · pith_short_16: VJYN6V76TUCJT3RZ · pith_short_8: VJYN6V76

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/VJYN6V76TUCJT3RZB4G4Y32YX7 \
  | 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: aa70df57fe9d0499ee390f0dcc6f58bfe2dc3f9283af662b0da26f2016e493e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3283d59522c29693a1b88c9cbe4b665773f9158bcffd77b71e7cdec5989dbb1d",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-04-27T18:53:53Z",
    "title_canon_sha256": "87bdeeb00e9149d20d0717eecbc987fe058359e8a23c4e1e14bfdfdda90d2fcc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.13427",
    "kind": "arxiv",
    "version": 1
  }
}