Pith Number

pith:RVQKPWYX

pith:2009:RVQKPWYXNWE3HEMVV35DVHHCUD

not attested not anchored not stored refs pending

Energetics and performance of a microscopic heat engine based on exact calculations of work and heat distributions

Artem Ryabov, Mario Einax, Petr Chvosta, Philipp Maass, Viktor Holubec

arxiv:0912.2083 v1 · 2009-12-10 · 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{RVQKPWYXNWE3HEMVV35DVHHCUD}

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	2026-05-18T02:10:24.689517Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d60a7db176d89b39195aefa3a9ce2a0c7f6c679f789c603b23e3321b39a42c7

Aliases

arxiv: 0912.2083 · arxiv_version: 0912.2083v1 · doi: 10.48550/arxiv.0912.2083 · pith_short_12: RVQKPWYXNWE3 · pith_short_16: RVQKPWYXNWE3HEMV · pith_short_8: RVQKPWYX

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/RVQKPWYXNWE3HEMVV35DVHHCUD \
  | 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: 8d60a7db176d89b39195aefa3a9ce2a0c7f6c679f789c603b23e3321b39a42c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5cbac354144006ffcc730d9cf5db6c32eb328930c3e0da4fec9f471027eab1c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2009-12-10T20:09:10Z",
    "title_canon_sha256": "7d4319a494ad5daf1f3364212e6cf5a02cf22e5bb06e73bd62aef5a45c944460"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.2083",
    "kind": "arxiv",
    "version": 1
  }
}