Pith Number

pith:CMGKLRJI

pith:2025:CMGKLRJIGKA6KTHS2XPQZRFKUW

not attested not anchored not stored refs pending

Lightweight Language Models are Prone to Reasoning Errors for Complex Computational Phenotyping Tasks

David Maughan, Sarah Pungitore, Shashank Yadav, Vignesh Subbian

arxiv:2507.23146 v2 · 2025-07-30 · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CMGKLRJIGKA6KTHS2XPQZRFKUW}

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	2026-06-08T01:05:02.154370Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

130ca5c5283281e54cf2d5df0cc4aaa589bbddc8019770ceef1330b0e71b6afe

Aliases

arxiv: 2507.23146 · arxiv_version: 2507.23146v2 · doi: 10.48550/arxiv.2507.23146 · pith_short_12: CMGKLRJIGKA6 · pith_short_16: CMGKLRJIGKA6KTHS · pith_short_8: CMGKLRJI

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/CMGKLRJIGKA6KTHS2XPQZRFKUW \
  | 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: 130ca5c5283281e54cf2d5df0cc4aaa589bbddc8019770ceef1330b0e71b6afe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f49336cd894756e45d98ff925e72dd65846af0939625beff84d52f61abfd597",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2025-07-30T22:48:34Z",
    "title_canon_sha256": "19f8255a9e554ea973ac65eb2ebee0063b9aef93de0194738c6f270ea215ed3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.23146",
    "kind": "arxiv",
    "version": 2
  }
}