Pith Number

pith:LAFCBTFV

pith:2026:LAFCBTFV6BVBDTPH5NETM2LCHR

not attested not anchored not stored refs pending

Multimodal Molecular Representation Learning with Graph Neural Networks, Deep & Cross Networks, and SMILES Embeddings

Chi Zhou, Qiwei Han, Ruobing Wang, Zheng Ma

arxiv:2607.05736 v1 · 2026-07-07 · 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{LAFCBTFV6BVBDTPH5NETM2LCHR}

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	2026-07-08T01:18:42.945547Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

580a20ccb5f06a11cde7eb493669623c77d42e43a4aeae110dad4145b566f6e0

Aliases

arxiv: 2607.05736 · arxiv_version: 2607.05736v1 · doi: 10.48550/arxiv.2607.05736 · pith_short_12: LAFCBTFV6BVB · pith_short_16: LAFCBTFV6BVBDTPH · pith_short_8: LAFCBTFV

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/LAFCBTFV6BVBDTPH5NETM2LCHR \
  | 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: 580a20ccb5f06a11cde7eb493669623c77d42e43a4aeae110dad4145b566f6e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "decc625ab35fdc8532a216631e09d4d5cee1e81ecfb9d7f60bdd887935b6ed3a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-07T01:47:44Z",
    "title_canon_sha256": "e2ee3041ef97a35c553059503ea6650ee31be0fe907385c8cb1542b0c6124f09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.05736",
    "kind": "arxiv",
    "version": 1
  }
}