Pith Number

pith:WU6EP4XX

pith:2022:WU6EP4XX7KGQL5LWTLEOMIRRXV

not attested not anchored not stored refs pending

Thermodynamics-informed graph neural networks

Alberto Bad\'ias, El\'ias Cueto, Francisco Chinesta, Quercus Hern\'andez

arxiv:2203.01874 v3 · 2022-03-03 · cs.LG · cs.CE · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WU6EP4XX7KGQL5LWTLEOMIRRXV}

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	2026-07-05T04:28:54.395530Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b53c47f2f7fa8d05f5769ac8e62231bd7a9f43a927b829c1e59ce83ff0479a5a

Aliases

arxiv: 2203.01874 · arxiv_version: 2203.01874v3 · doi: 10.48550/arxiv.2203.01874 · pith_short_12: WU6EP4XX7KGQ · pith_short_16: WU6EP4XX7KGQL5LW · pith_short_8: WU6EP4XX

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/WU6EP4XX7KGQL5LWTLEOMIRRXV \
  | 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: b53c47f2f7fa8d05f5769ac8e62231bd7a9f43a927b829c1e59ce83ff0479a5a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f64a323438d0ac4d6d0eef722df2ba6ded32218a01044d2990f303dcb6dbd85f",
    "cross_cats_sorted": [
      "cs.CE",
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-03-03T17:30:44Z",
    "title_canon_sha256": "4fce9943136dad7fc10ef356d0de3936764538af2533409a5a50dedbef28461e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.01874",
    "kind": "arxiv",
    "version": 3
  }
}