Pith Number

pith:W6ITXSVO

pith:2025:W6ITXSVO643KCSN7TC5EEDNME7

not attested not anchored not stored refs pending

MetaMolGen: A Neural Graph Motif Generation Model for De Novo Molecular Design

Chang Liu, Jie Zhang, Yiping Song, Yizhen Liu, Zheng Xie, Zimo Yan

arxiv:2504.15587 v2 · 2025-04-22 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W6ITXSVO643KCSN7TC5EEDNME7}

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	2026-06-04T01:08:28.821672Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7913bcaaef736a149bf98ba420dac27f52f0b030402e271a24ee0c24f99c994

Aliases

arxiv: 2504.15587 · arxiv_version: 2504.15587v2 · doi: 10.48550/arxiv.2504.15587 · pith_short_12: W6ITXSVO643K · pith_short_16: W6ITXSVO643KCSN7 · pith_short_8: W6ITXSVO

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/W6ITXSVO643KCSN7TC5EEDNME7 \
  | 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: b7913bcaaef736a149bf98ba420dac27f52f0b030402e271a24ee0c24f99c994

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9f5024cf4f972576b14809bce282af9478b59e25d855a581339333394e281a8",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-04-22T05:04:33Z",
    "title_canon_sha256": "0df5b4e15e926fa5bc3dea739180b0cddb75c30a11bcf1d4aff639e7ee1e7547"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.15587",
    "kind": "arxiv",
    "version": 2
  }
}