Pith Number

pith:7IM6OLJ5

pith:2020:7IM6OLJ57O4EEDP33P6KQLVNJE

not attested not anchored not stored refs pending

Advanced Graph and Sequence Neural Networks for Molecular Property Prediction and Drug Discovery

Lei Cai, Limei Wang, Meng Liu, Qi Qi, Shuiwang Ji, Tianbao Yang, Yaochen Xie, Youzhi Luo, Zhao Xu, Zhengyang Wang, Zhuoning Yuan

arxiv:2012.01981 v3 · 2020-12-02 · q-bio.QM · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7IM6OLJ57O4EEDP33P6KQLVNJE}

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	2026-07-05T02:55:09.345230Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa19e72d3dfbb8420dfbdbfca82ead4917f7c2dc8da30d42844f08892e79a8a4

Aliases

arxiv: 2012.01981 · arxiv_version: 2012.01981v3 · doi: 10.48550/arxiv.2012.01981 · pith_short_12: 7IM6OLJ57O4E · pith_short_16: 7IM6OLJ57O4EEDP3 · pith_short_8: 7IM6OLJ5

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/7IM6OLJ57O4EEDP33P6KQLVNJE \
  | 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: fa19e72d3dfbb8420dfbdbfca82ead4917f7c2dc8da30d42844f08892e79a8a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88d4f4945c5ff81b77209e50ac31d10b29e8c632554ed4bb8f8f32ed854faaee",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2020-12-02T02:09:31Z",
    "title_canon_sha256": "f701f6ac402274251795aec5986d4ef40fd4a143a109dd8c5c17538ed8d259f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.01981",
    "kind": "arxiv",
    "version": 3
  }
}