Pith Number

pith:NUMT2U76

pith:2015:NUMT2U76MWHMZQROCPVGNQD7BI

not attested not anchored not stored refs pending

Performance limits of multilevel and multipartite quantum heat machines

David Gelbwaser-Klimovsky, Gershon Kurizki, Wolfgang Niedenzu

arxiv:1508.02896 v1 · 2015-08-12 · 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{NUMT2U76MWHMZQROCPVGNQD7BI}

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	2026-05-18T01:30:23.363484Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d193d53fe658eccc22e13ea66c07f0a3984c98e461c611943530b741319b8f8

Aliases

arxiv: 1508.02896 · arxiv_version: 1508.02896v1 · doi: 10.48550/arxiv.1508.02896 · pith_short_12: NUMT2U76MWHM · pith_short_16: NUMT2U76MWHMZQRO · pith_short_8: NUMT2U76

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/NUMT2U76MWHMZQROCPVGNQD7BI \
  | 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: 6d193d53fe658eccc22e13ea66c07f0a3984c98e461c611943530b741319b8f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6bd99809aefebaf13ef2bd3c053fc6f29384ec91e212d9fd5bc2fb50982841cb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-08-12T12:42:04Z",
    "title_canon_sha256": "facb8e76275104d415bd0fdbe9d4256a0ebcf10e80c03a68606858c2e108af0a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.02896",
    "kind": "arxiv",
    "version": 1
  }
}