Pith Number

pith:UYQYDXKR

pith:2010:UYQYDXKRY3MSFKB4B36F46QYAR

not attested not anchored not stored refs pending

A Coupled Quantum Otto Cycle

George Thomas, Ramandeep S. Johal

arxiv:1011.0815 v1 · 2010-11-03 · quant-ph · cond-mat.mes-hall · 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{UYQYDXKRY3MSFKB4B36F46QYAR}

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	2026-05-18T02:04:53.354954Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a62181dd51c6d922a83c0efc5e7a18047a22b2e375e4bda862d28b6e33778ff2

Aliases

arxiv: 1011.0815 · arxiv_version: 1011.0815v1 · doi: 10.48550/arxiv.1011.0815 · pith_short_12: UYQYDXKRY3MS · pith_short_16: UYQYDXKRY3MSFKB4 · pith_short_8: UYQYDXKR

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/UYQYDXKRY3MSFKB4B36F46QYAR \
  | 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: a62181dd51c6d922a83c0efc5e7a18047a22b2e375e4bda862d28b6e33778ff2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7fb378fa81205d010460b1b791d2de36dae61010989778447be44f79f0ff14c1",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-11-03T08:06:54Z",
    "title_canon_sha256": "f71b605fd89e19d74b6a2a2837f30a9428e0ff2ca1982da94e4ae819f5d1111e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.0815",
    "kind": "arxiv",
    "version": 1
  }
}