Pith Number

pith:HPTCPMLX

pith:2025:HPTCPMLX26WKU7CWDCGB5F4MLZ

not attested not anchored not stored refs pending

Foundation Molecular Grammar: Multi-Modal Foundation Models Induce Interpretable Molecular Graph Languages

Gang Liu, Jie Chen, Michael Sun, Weize Yuan, Wojciech Matusik

arxiv:2505.22948 v1 · 2025-05-29 · 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{HPTCPMLX26WKU7CWDCGB5F4MLZ}

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	2026-07-05T11:11:52.156075Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3be627b177d7acaa7c56188c1e978c5e7fa9eb93c90e57acbc6dd9edf0846d23

Aliases

arxiv: 2505.22948 · arxiv_version: 2505.22948v1 · doi: 10.48550/arxiv.2505.22948 · pith_short_12: HPTCPMLX26WK · pith_short_16: HPTCPMLX26WKU7CW · pith_short_8: HPTCPMLX

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/HPTCPMLX26WKU7CWDCGB5F4MLZ \
  | 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: 3be627b177d7acaa7c56188c1e978c5e7fa9eb93c90e57acbc6dd9edf0846d23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "edc6e00435661f2d0aefc7e83a48ced1af7c8f953b016047cabe660495734a6b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-05-29T00:03:09Z",
    "title_canon_sha256": "6afc21b83144a887c6ed87db21fa78a9d1f1de24416c2f4103b87573d2e8c151"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.22948",
    "kind": "arxiv",
    "version": 1
  }
}