Pith Number

pith:QT3A5OXQ

pith:2013:QT3A5OXQRCIFVPIGFTR3LZMVFO

not attested not anchored not stored refs pending

Heat-machine control by quantum-state preparation: from quantum engines to refrigerators

David Gelbwaser-Klimovsky, Gershon Kurizki

arxiv:1309.5716 v2 · 2013-09-23 · quant-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{QT3A5OXQRCIFVPIGFTR3LZMVFO}

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	2026-05-18T01:47:34.420396Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84f60ebaf088905abd062ce3b5e5952bbd027612bb5d8ff7c541a5134a213559

Aliases

arxiv: 1309.5716 · arxiv_version: 1309.5716v2 · doi: 10.48550/arxiv.1309.5716 · pith_short_12: QT3A5OXQRCIF · pith_short_16: QT3A5OXQRCIFVPIG · pith_short_8: QT3A5OXQ

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/QT3A5OXQRCIFVPIGFTR3LZMVFO \
  | 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: 84f60ebaf088905abd062ce3b5e5952bbd027612bb5d8ff7c541a5134a213559

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2cca6925b0b435b8b07aacc4554023d113ed1be57074dd03c498db9e6f075bf9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-09-23T07:24:40Z",
    "title_canon_sha256": "e0b3da1b2650c3508514ccf552c18538ef17abe21446ea2fef6e4a9c96313ccc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.5716",
    "kind": "arxiv",
    "version": 2
  }
}