Pith Number

pith:2CQ4YTAB

pith:2026:2CQ4YTAB5HXBPXSAKM6YH3G5OZ

not attested not anchored not stored refs pending

Adopting Reinforcement Learning with Verifiable Rewards for Molecular Generation

Hao Lan, Mingxuan Ouyang, Wanyu Lin

arxiv:2607.19044 v1 · 2026-07-21 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2CQ4YTAB5HXBPXSAKM6YH3G5OZ}

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	2026-07-22T01:24:05.680734Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0a1cc4c01e9ee17de40533d83ecdd76619c662ceac59b80284fed67508ce673

Aliases

arxiv: 2607.19044 · arxiv_version: 2607.19044v1 · doi: 10.48550/arxiv.2607.19044 · pith_short_12: 2CQ4YTAB5HXB · pith_short_16: 2CQ4YTAB5HXBPXSA · pith_short_8: 2CQ4YTAB

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/2CQ4YTAB5HXBPXSAKM6YH3G5OZ \
  | 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: d0a1cc4c01e9ee17de40533d83ecdd76619c662ceac59b80284fed67508ce673

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aaec13a2fd2fe07f762890a68daf6aa914bbec57bb9c74eb4b8a7b626364cf6f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-21T12:34:59Z",
    "title_canon_sha256": "53799378e3f0d061d434756affecb4d922d4c5057a021ddcf2c054ba33e611fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.19044",
    "kind": "arxiv",
    "version": 1
  }
}