Pith Number

pith:NQGPC56T

pith:2020:NQGPC56TZU2UFP3Z7ZKQPPNN43

not attested not anchored not stored refs pending

Thermodynamic Machine Learning through Maximum Work Production

A. B. Boyd, J. P. Crutchfield, M. Gu

arxiv:2006.15416 v3 · 2020-06-27 · cond-mat.stat-mech · cs.LG · math.DS · nlin.AO · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NQGPC56TZU2UFP3Z7ZKQPPNN43}

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	2026-07-05T02:30:58.454930Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c0cf177d3cd3542bf79fe5507bdade6e7c4a43304be232de4eaf46f1183947d

Aliases

arxiv: 2006.15416 · arxiv_version: 2006.15416v3 · doi: 10.48550/arxiv.2006.15416 · pith_short_12: NQGPC56TZU2U · pith_short_16: NQGPC56TZU2UFP3Z · pith_short_8: NQGPC56T

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/NQGPC56TZU2UFP3Z7ZKQPPNN43 \
  | 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: 6c0cf177d3cd3542bf79fe5507bdade6e7c4a43304be232de4eaf46f1183947d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c2a33f276530760627f71007e842b77a1b561137a48b5fb277c8c6d0a6cd79d",
    "cross_cats_sorted": [
      "cs.LG",
      "math.DS",
      "nlin.AO",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2020-06-27T17:57:24Z",
    "title_canon_sha256": "855c093d69ffd00a3126f0bf5541638dfb36be3dfd576804a70a8275ed875718"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.15416",
    "kind": "arxiv",
    "version": 3
  }
}