Pith Number

pith:OPREA3HA

pith:2025:OPREA3HAVTI5RS2U5LF5W3XOTO

not attested not anchored not stored refs pending

Recent Developments in GNNs for Drug Discovery

Anyin Zhao, Huiyuan Chen, Jing Li, Xiaoge Zhang, Xiao Li, Zhengyu Fang

arxiv:2506.01302 v1 · 2025-06-02 · cs.LG · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OPREA3HAVTI5RS2U5LF5W3XOTO}

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	2026-07-05T11:14:11.413581Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73e2406ce0acd1d8cb54eacbdb6eee9b8abd11857edae3f0d86054764c393e7a

Aliases

arxiv: 2506.01302 · arxiv_version: 2506.01302v1 · doi: 10.48550/arxiv.2506.01302 · pith_short_12: OPREA3HAVTI5 · pith_short_16: OPREA3HAVTI5RS2U · pith_short_8: OPREA3HA

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/OPREA3HAVTI5RS2U5LF5W3XOTO \
  | 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: 73e2406ce0acd1d8cb54eacbdb6eee9b8abd11857edae3f0d86054764c393e7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a99ac2632dc9cbe0caee824adb44bcb5b817f9a671f5b34ce30c12d66210d294",
    "cross_cats_sorted": [
      "q-bio.QM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-06-02T04:24:05Z",
    "title_canon_sha256": "b7a0f49614c41f449fe8874162ee9f74fb44cb7b8c003441e406a07fa3cb6162"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.01302",
    "kind": "arxiv",
    "version": 1
  }
}