Pith Number

pith:SRI7TKFO

pith:2026:SRI7TKFOPD2PYJ7GFQ3DQNJ74Y

not attested not anchored not stored refs pending

Internalizing Tool Knowledge in Small Language Models via QLoRA Fine-Tuning

Ayal Yakobe, Tanmay Agarwal, Yuval Shemla

arxiv:2605.17774 v1 · 2026-05-18 · 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{SRI7TKFOPD2PYJ7GFQ3DQNJ74Y}

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	2026-05-20T00:04:57.533715Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9451f9a8ae78f4fc27e62c3638353fe636394311bf857d4321187c698576d6c1

Aliases

arxiv: 2605.17774 · arxiv_version: 2605.17774v1 · doi: 10.48550/arxiv.2605.17774 · pith_short_12: SRI7TKFOPD2P · pith_short_16: SRI7TKFOPD2PYJ7G · pith_short_8: SRI7TKFO

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/SRI7TKFOPD2PYJ7GFQ3DQNJ74Y \
  | 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: 9451f9a8ae78f4fc27e62c3638353fe636394311bf857d4321187c698576d6c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c385509bcf879bd7924036b799a42748a40877a5ccf81a3f787cb862d4499c9e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-18T02:48:46Z",
    "title_canon_sha256": "c276b1a066b1129466f5155b6cd0f4d3c1b4545628a6765081c0af0cec77f27c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.17774",
    "kind": "arxiv",
    "version": 1
  }
}