Pith Number

pith:YQFP7FQD

pith:2017:YQFP7FQDHVLIFIRYYKXHBUPWAD

not attested not anchored not stored refs pending

Molecular De Novo Design through Deep Reinforcement Learning

Hongming Chen, Marcus Olivecrona, Ola Engkvist, Thomas Blaschke

arxiv:1704.07555 v2 · 2017-04-25 · 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{YQFP7FQDHVLIFIRYYKXHBUPWAD}

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

2 papers in Pith

Quantum-inspired Reinforcement Learning for Synthesizable Drug Design

FORGE: Fragment-Oriented Ranking and Generation for Context-Aware Molecular Optimization

Receipt and verification

First computed	2026-05-18T00:36:31.876718Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c40aff96033d5682a238c2ae70d1f600f725ddec591eb50a48922c6822b72a7d

Aliases

arxiv: 1704.07555 · arxiv_version: 1704.07555v2 · doi: 10.48550/arxiv.1704.07555 · pith_short_12: YQFP7FQDHVLI · pith_short_16: YQFP7FQDHVLIFIRY · pith_short_8: YQFP7FQD

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/YQFP7FQDHVLIFIRYYKXHBUPWAD \
  | 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: c40aff96033d5682a238c2ae70d1f600f725ddec591eb50a48922c6822b72a7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e479b7a162fb8c93cff1b3bb285ef0f0cac4264b15f0966d880ada033abf829",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2017-04-25T06:41:21Z",
    "title_canon_sha256": "3d6d5ec386bc227c231b5adf07a39e9eb6b79cb7524856ea3af6f0a13b78776f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.07555",
    "kind": "arxiv",
    "version": 2
  }
}