Pith Number

pith:BQINAGSA

pith:2021:BQINAGSAUIIXCHLNFB3MDCBOBP

not attested not anchored not stored refs pending

IMG2SMI: Translating Molecular Structure Images to Simplified Molecular-input Line-entry System

Daniel Campos, Heng Ji

arxiv:2109.04202 v1 · 2021-09-03 · q-bio.QM · cs.CV · cs.LG · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BQINAGSAUIIXCHLNFB3MDCBOBP}

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.

Cited by

1 paper in Pith

Breaking Bad Molecules: Are MLLMs Ready for Structure-Level Molecular Detoxification?

Receipt and verification

First computed	2026-07-05T03:12:56.262692Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c10d01a40a211711d6d2876c1882e0bc023dcd60f99ff1c951b11d1821dab15

Aliases

arxiv: 2109.04202 · arxiv_version: 2109.04202v1 · doi: 10.48550/arxiv.2109.04202 · pith_short_12: BQINAGSAUIIX · pith_short_16: BQINAGSAUIIXCHLN · pith_short_8: BQINAGSA

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/BQINAGSAUIIXCHLNFB3MDCBOBP \
  | 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: 0c10d01a40a211711d6d2876c1882e0bc023dcd60f99ff1c951b11d1821dab15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1125e7fa063224fe865b0742b4261a11a8c36f7268a0b69012a251dae43abc38",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG",
      "eess.IV"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2021-09-03T19:57:07Z",
    "title_canon_sha256": "6b1dc0fa8278b0cde363110055ecc9848d240e72d78c96a98d3d0be7dc7539e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.04202",
    "kind": "arxiv",
    "version": 1
  }
}