Pith Number

pith:HJ7MAJKS

pith:2025:HJ7MAJKSSCE7CJDWAVXUTMYC2F

not attested not anchored not stored refs pending

Reasoning-Driven Retrosynthesis Prediction with Large Language Models via Reinforcement Learning

Bo Chen, Hanqi Li, Kai Yu, Lu Chen, Situo Zhang, Xin Chen, Xuanze Lin, Zichen Zhu, Zihan Zhao

arxiv:2507.17448 v1 · 2025-07-23 · cs.CE · cs.AI · physics.chem-ph

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HJ7MAJKSSCE7CJDWAVXUTMYC2F}

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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

3 papers in Pith

Large Language Models in Process Systems Engineering: Opportunities, Architectures, and Industrial Deployment Challenges

Augmenting Molecular Language Models with Local $n$-gram Memory

RETROSPECT: RETROsynthesis via Sequential Prediction, and Chemically Transformed-ranking

Receipt and verification

First computed	2026-07-05T11:42:07.892033Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a7ec025529089f12476056f49b302d16a5ca2e5b9c6fba596311e2996429c43

Aliases

arxiv: 2507.17448 · arxiv_version: 2507.17448v1 · doi: 10.48550/arxiv.2507.17448 · pith_short_12: HJ7MAJKSSCE7 · pith_short_16: HJ7MAJKSSCE7CJDW · pith_short_8: HJ7MAJKS

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/HJ7MAJKSSCE7CJDWAVXUTMYC2F \
  | 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: 3a7ec025529089f12476056f49b302d16a5ca2e5b9c6fba596311e2996429c43

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c76adfdb5b8ef0cfb48aba5d79a0733ebece180850ad666063e863b417a30bf3",
    "cross_cats_sorted": [
      "cs.AI",
      "physics.chem-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2025-07-23T12:13:06Z",
    "title_canon_sha256": "9ed7432dd80675929e1c24dbcfddcfb71d7e8c024cf5eba675985177d23cde16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.17448",
    "kind": "arxiv",
    "version": 1
  }
}