Pith Number

pith:HYHIEO3X

pith:2026:HYHIEO3XV2KROEIZFDWVU5XYXZ

not attested not anchored not stored refs pending

MolecularCanvas: LLM-assisted Small-Molecule Drug Discovery via Structure-Guided Constraints

Dingyang Wu, Hanxiang Chao, Haoyu Dong, Huamin Qu, Olexandr Isayev, Rui Sheng, Shuhao Zhang, Yanna Lin, Yushi Sun, Yuyang Wu

arxiv:2608.00393 v1 · 2026-08-01 · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HYHIEO3XV2KROEIZFDWVU5XYXZ}

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	2026-08-04T00:35:38.268170Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e0e823b77ae9517111928ed5a76f8be78ff70a892ee5910a6f0335b941a5153

Aliases

arxiv: 2608.00393 · arxiv_version: 2608.00393v1 · doi: 10.48550/arxiv.2608.00393 · pith_short_12: HYHIEO3XV2KR · pith_short_16: HYHIEO3XV2KROEIZ · pith_short_8: HYHIEO3X

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/HYHIEO3XV2KROEIZFDWVU5XYXZ \
  | 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: 3e0e823b77ae9517111928ed5a76f8be78ff70a892ee5910a6f0335b941a5153

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3d921569aea338c67f9e2728c27d56a95c1bab1a9ae2d8f15e7bb748f63884e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2026-08-01T02:08:01Z",
    "title_canon_sha256": "63cadbd76f5e74bbcf530cb9f6a693ebcfb32cae31ae65de84d60594eadab648"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.00393",
    "kind": "arxiv",
    "version": 1
  }
}