Pith Number

pith:KXQCHSWV

pith:2026:KXQCHSWVBIGZVS67SM6YPWRJUU

not attested not anchored not stored refs pending

Do LLMs Truly Generalize in the Molecular Domain? A Perturbation-Based Analysis

Changmeng Zheng, Jiatong Li, Qing Li, Shufei Zhang, Weida Wang, Xiao-Yong Wei, Yatao Bian

arxiv:2607.01800 v1 · 2026-07-02 · cs.LG · 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{KXQCHSWVBIGZVS67SM6YPWRJUU}

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	2026-07-03T01:17:30.248265Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55e023cad50a0d9acbdf933d87da29a52fcce979dc666275d0b53da2c9fbddf9

Aliases

arxiv: 2607.01800 · arxiv_version: 2607.01800v1 · doi: 10.48550/arxiv.2607.01800 · pith_short_12: KXQCHSWVBIGZ · pith_short_16: KXQCHSWVBIGZVS67 · pith_short_8: KXQCHSWV

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/KXQCHSWVBIGZVS67SM6YPWRJUU \
  | 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: 55e023cad50a0d9acbdf933d87da29a52fcce979dc666275d0b53da2c9fbddf9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2a1d5043ac3ec3dee7cb92fec1cc3557bcc2fc5e227228534a187345df5b5ad",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-02T07:16:28Z",
    "title_canon_sha256": "eb573fb234569c0b0145bccbf2997da41e1175e0a2cc14b2092963760d46e08d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.01800",
    "kind": "arxiv",
    "version": 1
  }
}