Pith Number

pith:2IULNWHR

pith:2016:2IULNWHRV3NQ3FZLWSCLSC6FC6

not attested not anchored not stored refs pending

Autonomous Rotor Heat Engine

Alexandre Roulet, Juan Miguel Arrazola, Stefan Nimmrichter, Stella Seah, Valerio Scarani

arxiv:1609.06011 v2 · 2016-09-20 · 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{2IULNWHRV3NQ3FZLWSCLSC6FC6}

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	2026-05-18T00:41:51.310963Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d228b6d8f1aedb0d972bb484b90bc517b15c5d5baf2cb7e903448a22f595dc92

Aliases

arxiv: 1609.06011 · arxiv_version: 1609.06011v2 · doi: 10.48550/arxiv.1609.06011 · pith_short_12: 2IULNWHRV3NQ · pith_short_16: 2IULNWHRV3NQ3FZL · pith_short_8: 2IULNWHR

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/2IULNWHRV3NQ3FZLWSCLSC6FC6 \
  | 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: d228b6d8f1aedb0d972bb484b90bc517b15c5d5baf2cb7e903448a22f595dc92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f42e2baa03862d40daaf4d3be5525cda981e695ad37c17c260b0930829fe261a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-09-20T03:51:22Z",
    "title_canon_sha256": "ae9a67cf3e223aab74081ec6c301fc86b3afe497db4a37c16fb3bbec7b511c71"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.06011",
    "kind": "arxiv",
    "version": 2
  }
}