Pith Number

pith:EO7SPL6O

pith:2025:EO7SPL6OYHNCDIJPTBXI3ZWZPY

not attested not anchored not stored refs pending

Learnware of Language Models: Specialized Small Language Models Can Do Big

Hao-Yu Shi, Peng Tan, Xin-Yu Zhang, Yang Yu, Zhi-Hao Tan, Zhi-Hua Zhou, Zi-Chen Zhao

arxiv:2505.13425 v1 · 2025-05-19 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EO7SPL6OYHNCDIJPTBXI3ZWZPY}

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	2026-07-05T11:05:29.957545Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23bf27afcec1da21a12f986e8de6d97e2856a3e3bd2c2269c0175810c3fcb8db

Aliases

arxiv: 2505.13425 · arxiv_version: 2505.13425v1 · doi: 10.48550/arxiv.2505.13425 · pith_short_12: EO7SPL6OYHNC · pith_short_16: EO7SPL6OYHNCDIJP · pith_short_8: EO7SPL6O

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/EO7SPL6OYHNCDIJPTBXI3ZWZPY \
  | 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: 23bf27afcec1da21a12f986e8de6d97e2856a3e3bd2c2269c0175810c3fcb8db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1af2ccb5ea777f41774550ea2e193c8757b3454a18e7effe04cd3ab889dcce0b",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-19T17:54:35Z",
    "title_canon_sha256": "9128922764f327ada489bb4203af8fe4d6fe6cc9c23209518f3401ec7b3b36f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.13425",
    "kind": "arxiv",
    "version": 1
  }
}