Pith Number

pith:R5TKZSWG

pith:2026:R5TKZSWGTFWFXTKUIFV7FLWECY

not attested not anchored not stored refs pending

Chemical Chain-of-Thought Functions as a Hallucination-Prone Molecular Scratchpad

Jiatong Li, Weida Wang, Xiaoyong Wei, Yatao Bian, Yuxuan Ren

arxiv:2607.20935 v1 · 2026-07-23 · cs.CE · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R5TKZSWGTFWFXTKUIFV7FLWECY}

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	2026-07-24T01:23:41.599614Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f66accac6996c5bcd54416bf2aec4161b427300897d86d5c039cc3e81e1170a

Aliases

arxiv: 2607.20935 · arxiv_version: 2607.20935v1 · doi: 10.48550/arxiv.2607.20935 · pith_short_12: R5TKZSWGTFWF · pith_short_16: R5TKZSWGTFWFXTKU · pith_short_8: R5TKZSWG

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/R5TKZSWGTFWFXTKUIFV7FLWECY \
  | 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: 8f66accac6996c5bcd54416bf2aec4161b427300897d86d5c039cc3e81e1170a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e7e0b840dd3597b11bf5f53b87864d05a04d6449fa4ec1558ca25ad69258a7d",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2026-07-23T05:30:45Z",
    "title_canon_sha256": "e6c445c3712cea72cbd272e38ca6d2f7cdd2e129b4e1606185fe10d577f99eff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.20935",
    "kind": "arxiv",
    "version": 1
  }
}