Pith Number

pith:3BVUTQHY

pith:2012:3BVUTQHYB4AUYQ3TSDD4ERXYG4

not attested not anchored not stored refs pending

Quantum Refrigerator and the III-law of Thermodynamics

Amikam Levy, Robert Alicki, Ronnie Kosloff

arxiv:1205.1347 v1 · 2012-05-07 · 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{3BVUTQHYB4AUYQ3TSDD4ERXYG4}

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	2026-05-18T02:18:41.273168Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d86b49c0f80f014c437390c7c246f8372323753efcb90cfa3f4d8b35c0355d21

Aliases

arxiv: 1205.1347 · arxiv_version: 1205.1347v1 · doi: 10.48550/arxiv.1205.1347 · pith_short_12: 3BVUTQHYB4AU · pith_short_16: 3BVUTQHYB4AUYQ3T · pith_short_8: 3BVUTQHY

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/3BVUTQHYB4AUYQ3TSDD4ERXYG4 \
  | 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: d86b49c0f80f014c437390c7c246f8372323753efcb90cfa3f4d8b35c0355d21

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9f0c12ff2e74da048bbf8c0c240666df8d61d666f0dedf06a6e32a433addbf1",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-05-07T11:26:13Z",
    "title_canon_sha256": "c76b1e12e347e3adbd3fa0e3af5afc3b56c22e81b0b6c1ccda0764c4338f0093"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.1347",
    "kind": "arxiv",
    "version": 1
  }
}