Pith Number

pith:ZLG6C7AI

pith:2025:ZLG6C7AIFRV4UYY23S4J6HTOPA

not attested not anchored not stored refs pending

Enhancing Drug Discovery: Quantum Machine Learning for QSAR Prediction with Incomplete Data

Alex Zhavoronkov, Po-Yu Kao, Tzu-Lan Yeh, Wei-Yin Chiang, Ya-Chu Yang, Yen-Chu Lin

arxiv:2501.13395 v1 · 2025-01-23 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZLG6C7AIFRV4UYY23S4J6HTOPA}

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	2026-07-05T10:04:27.927001Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cacde17c082c6bca631adcb89f1e6e78265e00b82721a84ebb1da6c3230707f1

Aliases

arxiv: 2501.13395 · arxiv_version: 2501.13395v1 · doi: 10.48550/arxiv.2501.13395 · pith_short_12: ZLG6C7AIFRV4 · pith_short_16: ZLG6C7AIFRV4UYY2 · pith_short_8: ZLG6C7AI

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/ZLG6C7AIFRV4UYY23S4J6HTOPA \
  | 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: cacde17c082c6bca631adcb89f1e6e78265e00b82721a84ebb1da6c3230707f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba841e509b2ce78d62d132efc4f0c7ac9ab1067b05b4e5a6d0edc4bc30fd0eab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-01-23T05:39:08Z",
    "title_canon_sha256": "a877a22c3424f6ddf0860c271372c00aea628cf5f82bd480dd673fc6896b7de9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.13395",
    "kind": "arxiv",
    "version": 1
  }
}