Pith Number

pith:NRND7UW5

pith:2015:NRND7UW5UBKFMANANCR34U5YPV

not attested not anchored not stored refs pending

Measurement-based Formulation of Quantum Heat Engine

Hiroyasu Tajima, Masahito Hayashi

arxiv:1504.06150 v5 · 2015-04-23 · 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{NRND7UW5UBKFMANANCR34U5YPV}

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	2026-05-18T00:47:15.896390Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c5a3fd2dda0545601a068a3be53b87d60edd2f19d1a327ca41d2f1402b235b0

Aliases

arxiv: 1504.06150 · arxiv_version: 1504.06150v5 · doi: 10.48550/arxiv.1504.06150 · pith_short_12: NRND7UW5UBKF · pith_short_16: NRND7UW5UBKFMANA · pith_short_8: NRND7UW5

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/NRND7UW5UBKFMANANCR34U5YPV \
  | 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: 6c5a3fd2dda0545601a068a3be53b87d60edd2f19d1a327ca41d2f1402b235b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9babd1daaaf7462675baf2780205375c591c684a131c4b9b1cd175987aed94ec",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-04-23T12:39:31Z",
    "title_canon_sha256": "14e927ab531d798ab1dad43988e154e30e0e0fe748d650b64dae0075db3e327b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.06150",
    "kind": "arxiv",
    "version": 5
  }
}