Pith Number

pith:OSJTCOWA

pith:2020:OSJTCOWACY7B5ELXPXCHDG4SM5

not attested not anchored not stored refs pending

Heterogeneous Molecular Graph Neural Networks for Predicting Molecule Properties

George Karypis, Zeren Shui

arxiv:2009.12710 v1 · 2020-09-26 · cs.LG · 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{OSJTCOWACY7B5ELXPXCHDG4SM5}

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	2026-07-05T01:38:22.638932Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7493313ac0163e1e91777dc4719b9267443d4f3cd38487684280b9c01a094acc

Aliases

arxiv: 2009.12710 · arxiv_version: 2009.12710v1 · doi: 10.48550/arxiv.2009.12710 · pith_short_12: OSJTCOWACY7B · pith_short_16: OSJTCOWACY7B5ELX · pith_short_8: OSJTCOWA

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/OSJTCOWACY7B5ELXPXCHDG4SM5 \
  | 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: 7493313ac0163e1e91777dc4719b9267443d4f3cd38487684280b9c01a094acc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36c54a8d2a1b3128b10f80608d06a78491bc65d8d71ef0ac11f3a606dd455953",
    "cross_cats_sorted": [
      "physics.comp-ph",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-09-26T23:29:41Z",
    "title_canon_sha256": "76f28120226422199d21122b44ef8aaecffd80831660e7a88961cd3eb9d3177e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.12710",
    "kind": "arxiv",
    "version": 1
  }
}