Pith Number

pith:A4LV6Y6H

pith:2025:A4LV6Y6HRY55SMM5M5LRJOV4GC

not attested not anchored not stored refs pending

Can Large Language Models Develop Strategic Reasoning? Post-training Insights from Learning Chess

Dongmin Park, Dongyoon Hwang, Hojoon Lee, Jaegul Choo, Jongho Park

arxiv:2507.00726 v3 · 2025-07-01 · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A4LV6Y6HRY55SMM5M5LRJOV4GC}

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	2026-07-05T12:00:28.368935Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07175f63c78e3bd9319d675714babc3082734f10a574d25024f422e4d42cf122

Aliases

arxiv: 2507.00726 · arxiv_version: 2507.00726v3 · doi: 10.48550/arxiv.2507.00726 · pith_short_12: A4LV6Y6HRY55 · pith_short_16: A4LV6Y6HRY55SMM5 · pith_short_8: A4LV6Y6H

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/A4LV6Y6HRY55SMM5M5LRJOV4GC \
  | 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: 07175f63c78e3bd9319d675714babc3082734f10a574d25024f422e4d42cf122

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85aa15bcc7864cb47a33799221eed706ea5f4adffe92f61b03695688dd3e7469",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-07-01T13:16:34Z",
    "title_canon_sha256": "ff24b57ad74430d9618c9cc65b05da33f4a7bc427b095c860b46cb57e4109f7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.00726",
    "kind": "arxiv",
    "version": 3
  }
}