Pith Number

pith:KEXGZGEC

pith:2025:KEXGZGECJYUJT6NEWVIEKOCG3G

not attested not anchored not stored refs pending

A Single-Molecule Quantum Heat Engine

Diego Pe\~na, Eugenia Pyurbeeva, Herre S.J. van der Zant, Manuel Vilas-Varela, Pascal Gehring, Riccardo Conte, Saleta Fern\'andez, Serhii Volosheniuk, Thomas Baum

arxiv:2508.17036 v1 · 2025-08-23 · cond-mat.mes-hall

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KEXGZGECJYUJT6NEWVIEKOCG3G}

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	2026-07-05T11:58:08.518559Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

512e6c98824e2899f9a4b550453846d9afe9c1fb6f4693f7ccf4eb766b818cfb

Aliases

arxiv: 2508.17036 · arxiv_version: 2508.17036v1 · doi: 10.48550/arxiv.2508.17036 · pith_short_12: KEXGZGECJYUJ · pith_short_16: KEXGZGECJYUJT6NE · pith_short_8: KEXGZGEC

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/KEXGZGECJYUJT6NEWVIEKOCG3G \
  | 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: 512e6c98824e2899f9a4b550453846d9afe9c1fb6f4693f7ccf4eb766b818cfb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "183899829297cccdbae548d4ded366724687f66292944cdd0713ece6bc99e0ed",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2025-08-23T14:34:49Z",
    "title_canon_sha256": "8535f2fc12fbdc70529f54c7ac9a55125d9108e131ca6798e92b670c4b9163d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.17036",
    "kind": "arxiv",
    "version": 1
  }
}