Pith Number

pith:647U43OL

pith:2019:647U43OLC32O6W54B7LR7TLS6O

not attested not anchored not stored refs pending

Heat Bath Algorithmic Cooled Quantum Otto Engines

Azmi Gen\c{c}ten, Emre K\"ose, Iannis K. Kominis, \"Ozg\"ur E. M\"ustecapl{\i}o\u{g}lu, Sel\c{c}uk \c{C}akmak

arxiv:1901.01166 v1 · 2019-01-04 · 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{647U43OLC32O6W54B7LR7TLS6O}

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	2026-05-17T23:40:33.792799Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f73f4e6dcb16f4ef5bbc0fd71fcd72f3878bc6df0f1bcdf4199d3cccffcadf51

Aliases

arxiv: 1901.01166 · arxiv_version: 1901.01166v1 · doi: 10.48550/arxiv.1901.01166 · pith_short_12: 647U43OLC32O · pith_short_16: 647U43OLC32O6W54 · pith_short_8: 647U43OL

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/647U43OLC32O6W54B7LR7TLS6O \
  | 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: f73f4e6dcb16f4ef5bbc0fd71fcd72f3878bc6df0f1bcdf4199d3cccffcadf51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84b92a05b5f73b8abc6005b61bb4decc81794a675bbde626c1daf1c15371ed70",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-01-04T15:13:36Z",
    "title_canon_sha256": "38c5006c3c956c0ad40829e098d62d0d860f73d951c1b5f1dff302b352ed753f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.01166",
    "kind": "arxiv",
    "version": 1
  }
}