Pith Number

pith:4OK24IKW

pith:2024:4OK24IKWMJKW2C5ZZPCXHVHLGB

not attested not anchored not stored refs pending

Nonequilibrium entropy from density estimation

Guy Cohen, Samuel D. Gelman

arxiv:2405.04877 v1 · 2024-05-08 · 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{4OK24IKWMJKW2C5ZZPCXHVHLGB}

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.

Cited by

2 papers in Pith

Estimating classical mutual information between quantum subsystems with neural networks

Perspective: Measuring physical entropy out of equilibrium

Receipt and verification

First computed	2026-07-05T08:16:55.608025Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e395ae215662556d0bb9cbc573d4eb307e19be32ac0f85ed7fe51ab9f596481f

Aliases

arxiv: 2405.04877 · arxiv_version: 2405.04877v1 · doi: 10.48550/arxiv.2405.04877 · pith_short_12: 4OK24IKWMJKW · pith_short_16: 4OK24IKWMJKW2C5Z · pith_short_8: 4OK24IKW

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/4OK24IKWMJKW2C5ZZPCXHVHLGB \
  | 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: e395ae215662556d0bb9cbc573d4eb307e19be32ac0f85ed7fe51ab9f596481f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e39d91710437753f4a478b9745ecdb1220849487a6cbf56bab9000a9f062916f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2024-05-08T08:17:25Z",
    "title_canon_sha256": "49a8501d65e7189c6f8a8e4297fda3d891d73d119e0d25ef906108da01b3e3e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.04877",
    "kind": "arxiv",
    "version": 1
  }
}