Pith Number

pith:XFW6KW73

pith:2026:XFW6KW73WYUWT3RR3QVQ4TNZIQ

not attested not anchored not stored refs pending

Small LLMs for Biomedical Claim Verification: Cost-Effective Fine-Tuning, Structural Dataset Shortcuts, and Cross-Domain Generalization

Gaurav Kumar

arxiv:2606.12854 v1 · 2026-06-11 · cs.CL · 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{XFW6KW73WYUWT3RR3QVQ4TNZIQ}

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	2026-06-12T01:08:54.555594Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b96de55bfbb62969ee31dc2b0e4db944288bba7fe7ea519fb03e009b400641ae

Aliases

arxiv: 2606.12854 · arxiv_version: 2606.12854v1 · doi: 10.48550/arxiv.2606.12854 · pith_short_12: XFW6KW73WYUW · pith_short_16: XFW6KW73WYUWT3RR · pith_short_8: XFW6KW73

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/XFW6KW73WYUWT3RR3QVQ4TNZIQ \
  | 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: b96de55bfbb62969ee31dc2b0e4db944288bba7fe7ea519fb03e009b400641ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b6fbe7546b1e4afc27133f9a03305946b9ca8ad9cbe3623a6815e1801074517",
    "cross_cats_sorted": [
      "q-bio.QM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-06-11T03:38:46Z",
    "title_canon_sha256": "279845b34dd119ea56fe9e5cbe56b55e3bd2eeeddd969900539201c03d63fb45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.12854",
    "kind": "arxiv",
    "version": 1
  }
}