Pith Number

pith:HR377HO3

pith:2011:HR377HO3JA4UYKM56JVEQP4LWA

not attested not anchored not stored refs pending

Thermodynamic Reversibility in Feedback Processes

Jordan M. Horowitz, Juan M. R. Parrondo

arxiv:1104.0332 v2 · 2011-04-02 · 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{HR377HO3JA4UYKM56JVEQP4LWA}

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	2026-05-18T02:02:41.177959Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c77ff9ddb48394c299df26a483f8bb0122b26925328503db19721b9a17d5f6b

Aliases

arxiv: 1104.0332 · arxiv_version: 1104.0332v2 · doi: 10.48550/arxiv.1104.0332 · pith_short_12: HR377HO3JA4U · pith_short_16: HR377HO3JA4UYKM5 · pith_short_8: HR377HO3

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/HR377HO3JA4UYKM56JVEQP4LWA \
  | 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: 3c77ff9ddb48394c299df26a483f8bb0122b26925328503db19721b9a17d5f6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b0ed4ca61ff5921497aad3adec140886793d7531245ee20c99ee357120cf2ed",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2011-04-02T19:19:30Z",
    "title_canon_sha256": "d4421cca5a03a4f2887571d9a4b1114662eba31af3546b42d0fe5eeee3251b68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.0332",
    "kind": "arxiv",
    "version": 2
  }
}