Pith Number

pith:X3S3YP5J

pith:2017:X3S3YP5JT2SSMY5I3EIZ4NXHE5

not attested not anchored not stored refs pending

Impact of nonideal cycles on the efficiency of quantum heat engines

Ali T. Rezakhani, Fabio Benatti, Francesco Petiziol, Mehdi Golshani, Mehdi Ramezani, Roberto Floreanini, Stefano Marcantoni

arxiv:1708.00263 v2 · 2017-08-01 · 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{X3S3YP5JT2SSMY5I3EIZ4NXHE5}

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	2026-05-17T23:40:14.466119Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bee5bc3fa99ea52663a8d9119e36e7276770f7ddc6e17c05d134498346fe7bde

Aliases

arxiv: 1708.00263 · arxiv_version: 1708.00263v2 · doi: 10.48550/arxiv.1708.00263 · pith_short_12: X3S3YP5JT2SS · pith_short_16: X3S3YP5JT2SSMY5I · pith_short_8: X3S3YP5J

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/X3S3YP5JT2SSMY5I3EIZ4NXHE5 \
  | 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: bee5bc3fa99ea52663a8d9119e36e7276770f7ddc6e17c05d134498346fe7bde

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ee8b88bc904edc1bc2b2a1bf60ae04fda5706482ed538e6b574b747ae4d536f",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-08-01T11:49:34Z",
    "title_canon_sha256": "8843022e11892692ca6143183f83f7de82a738f28b60b9d7a524471a083aacb0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.00263",
    "kind": "arxiv",
    "version": 2
  }
}