Pith Number

pith:PGKGNXHZ

pith:2026:PGKGNXHZXIGNM6QJOFFTW3ACXQ

not attested not anchored not stored refs pending

LatentChem: From Textual CoT to Latent Thinking in Chemical Reasoning

Fang Wu, Huan Sun, Jia Zhang, Le Cong, Li Hao, Li Yuan, Mengdi Wang, Philip Torr, Shenghua Gao, Xiangru Tang, Xiangxiang Zeng, Xinwu Ye, Yicheng Mao, Yimeng Liu, Yuxuan Liao, Zehong Wang, Zhenfei Yin, Zhiwei Li, Zhiyuan Liu

arxiv:2602.07075 v5 · 2026-02-06 · physics.chem-ph · cs.AI · cs.CL · 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{PGKGNXHZXIGNM6QJOFFTW3ACXQ}

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

3 papers in Pith

Pushing Biomolecular Utility-Diversity Frontiers with Supergroup Relative Policy Optimization

LPG: Balancing Efficiency and Policy Reasoning in Latent Policy Guardrails

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

Receipt and verification

First computed	2026-06-03T01:05:48.702314Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

799466dcf9ba0cd67a09714b3b6c02bc362332c6251cf64c126002a8b828820c

Aliases

arxiv: 2602.07075 · arxiv_version: 2602.07075v5 · doi: 10.48550/arxiv.2602.07075 · pith_short_12: PGKGNXHZXIGN · pith_short_16: PGKGNXHZXIGNM6QJ · pith_short_8: PGKGNXHZ

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/PGKGNXHZXIGNM6QJOFFTW3ACXQ \
  | 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: 799466dcf9ba0cd67a09714b3b6c02bc362332c6251cf64c126002a8b828820c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8becaa8b1648740dcaed3396ce6815f5a00df2bb97e2fd5a96256497fbcba28a",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2026-02-06T01:28:27Z",
    "title_canon_sha256": "cb659ec52a2f0c9184544a567fdfd7e5f358b2392880fa6ea200c0e7671d1207"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.07075",
    "kind": "arxiv",
    "version": 5
  }
}