Pith Number

pith:MGOO4GSR

pith:2024:MGOO4GSRECZEGTAWWORUFWVC7F

not attested not anchored not stored refs pending

Improving Molecular Graph Generation with Flow Matching and Optimal Transport

Chunming Zhang, Dongbo Bu, Milong Ren, Shiwei Sun, Tian Zhu, Xiaoyang Hou, Xin Gao

arxiv:2411.05676 v1 · 2024-11-08 · 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{MGOO4GSRECZEGTAWWORUFWVC7F}

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	2026-07-05T09:33:04.906802Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

619cee1a5120b2434c16b3a342daa2f959d1cb4f2d7c6117a180d1f629adc4e1

Aliases

arxiv: 2411.05676 · arxiv_version: 2411.05676v1 · doi: 10.48550/arxiv.2411.05676 · pith_short_12: MGOO4GSRECZE · pith_short_16: MGOO4GSRECZEGTAW · pith_short_8: MGOO4GSR

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/MGOO4GSRECZEGTAWWORUFWVC7F \
  | 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: 619cee1a5120b2434c16b3a342daa2f959d1cb4f2d7c6117a180d1f629adc4e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3acc2037dd39fd0c1ec4a6ed696a46687719858fe1c1c83710590d12931ce01",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-11-08T16:27:27Z",
    "title_canon_sha256": "c7a82253c7a670e55f507c0f6c40e1c8b7bd461cfbc6bd8f810102c637f3af40"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.05676",
    "kind": "arxiv",
    "version": 1
  }
}