Pith Number

pith:6NZFWESW

pith:2022:6NZFWESWYUHQPEWIHS4VI7XS34

not attested not anchored not stored refs pending

MolScribe: Robust Molecular Structure Recognition with Image-To-Graph Generation

Connor W. Coley, Jiang Guo, Regina Barzilay, Yujie Qian, Zhengkai Tu, Zhening Li

arxiv:2205.14311 v2 · 2022-05-28 · cs.CV · 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{6NZFWESWYUHQPEWIHS4VI7XS34}

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	2026-07-05T05:52:55.645389Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3725b1256c50f0792c83cb9547ef2df000cb7d07592af98c2f687d9c76a2e89

Aliases

arxiv: 2205.14311 · arxiv_version: 2205.14311v2 · doi: 10.48550/arxiv.2205.14311 · pith_short_12: 6NZFWESWYUHQ · pith_short_16: 6NZFWESWYUHQPEWI · pith_short_8: 6NZFWESW

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/6NZFWESWYUHQPEWIHS4VI7XS34 \
  | 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: f3725b1256c50f0792c83cb9547ef2df000cb7d07592af98c2f687d9c76a2e89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da39ce9906e2754b417c58f37e1554487e9965aefafc3d1800c801b48836195d",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-05-28T03:03:45Z",
    "title_canon_sha256": "af9b1bdba48220bf331344d761da4ea0df52bf6ef5eb4d9205a60f655db1e640"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.14311",
    "kind": "arxiv",
    "version": 2
  }
}