Pith Number

pith:DGBVPLCI

pith:2026:DGBVPLCIE6DFMNWJZRM7RQKYLJ

not attested not anchored not stored refs pending

A method for calculating entropy production without knowing transition rates or dwell times

John W. Biddle

arxiv:2605.27635 v1 · 2026-05-26 · 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{DGBVPLCIE6DFMNWJZRM7RQKYLJ}

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	2026-05-28T01:04:44.874923Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

198357ac4827865636c9cc59f8c1585a560e07520957bdd7d1cdd50dd0505522

Aliases

arxiv: 2605.27635 · arxiv_version: 2605.27635v1 · doi: 10.48550/arxiv.2605.27635 · pith_short_12: DGBVPLCIE6DF · pith_short_16: DGBVPLCIE6DFMNWJ · pith_short_8: DGBVPLCI

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/DGBVPLCIE6DFMNWJZRM7RQKYLJ \
  | 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: 198357ac4827865636c9cc59f8c1585a560e07520957bdd7d1cdd50dd0505522

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9df04fcff02275d07d31ef109588cd3a8222e4e2bb2f1090fbb5a905968e4358",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2026-05-26T19:55:21Z",
    "title_canon_sha256": "d05a0522e7dc17efc3ebec50cb18079480047abd57c490914d9721d251f350e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.27635",
    "kind": "arxiv",
    "version": 1
  }
}