Pith Number

pith:GBEZKVUK

pith:2011:GBEZKVUKWI5SWXGED7IH2WNCHW

not attested not anchored not stored refs pending

Improving free-energy estimates from unidirectional work measurements: theory and experiment

Felix Ritort, Matteo Palassini

arxiv:1108.0605 v1 · 2011-08-02 · cond-mat.stat-mech · physics.chem-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{GBEZKVUKWI5SWXGED7IH2WNCHW}

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	2026-05-18T02:01:04.185573Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

304995568ab23b2b5cc41fd07d59a23d8ba05c83cd6155e4155c0d8fc3bcaf3e

Aliases

arxiv: 1108.0605 · arxiv_version: 1108.0605v1 · doi: 10.48550/arxiv.1108.0605 · pith_short_12: GBEZKVUKWI5S · pith_short_16: GBEZKVUKWI5SWXGE · pith_short_8: GBEZKVUK

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/GBEZKVUKWI5SWXGED7IH2WNCHW \
  | 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: 304995568ab23b2b5cc41fd07d59a23d8ba05c83cd6155e4155c0d8fc3bcaf3e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5d954890704e4822a2b0e96b46ec0d5b49c1cebc2b9d760e202e43c98f84707",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2011-08-02T16:09:10Z",
    "title_canon_sha256": "df28ec17fcc4d3cc90bdf9fa5a97de0509e929a5c058fbbb54ddd38811944a16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.0605",
    "kind": "arxiv",
    "version": 1
  }
}