Pith Number

pith:Y7DD2SWS

pith:2021:Y7DD2SWSMB4BO52A73LKF4J54P

not attested not anchored not stored refs pending

Equivariant graph neural networks for fast electron density estimation of molecules, liquids, and solids

Arghya Bhowmik, Peter Bj{\o}rn J{\o}rgensen

arxiv:2112.00652 v2 · 2021-12-01 · physics.comp-ph · 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{Y7DD2SWSMB4BO52A73LKF4J54P}

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	2026-07-05T04:52:15.557019Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7c63d4ad26078177740fed6a2f13de3ec0ea0a54f7f215bfea22c064de67d38

Aliases

arxiv: 2112.00652 · arxiv_version: 2112.00652v2 · doi: 10.48550/arxiv.2112.00652 · pith_short_12: Y7DD2SWSMB4B · pith_short_16: Y7DD2SWSMB4BO52A · pith_short_8: Y7DD2SWS

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/Y7DD2SWSMB4BO52A73LKF4J54P \
  | 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: c7c63d4ad26078177740fed6a2f13de3ec0ea0a54f7f215bfea22c064de67d38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc784920d36eeedc32296da799fbc9fdc523593ca71a9745d2249784f46f1d0a",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2021-12-01T16:57:31Z",
    "title_canon_sha256": "5aade63415a5aaba25c8dee1648d0bd47a487cb7011bed025e7d120b3855daf2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.00652",
    "kind": "arxiv",
    "version": 2
  }
}