Pith Number

pith:YISOHLK5

pith:2025:YISOHLK5LPX6TWUTLFJZTIGRKQ

not attested not anchored not stored refs pending

MCTS-Refined CoT: High-Quality Fine-Tuning Data for LLM-Based Repository Issue Resolution

Hai Yu, Yibo Wang, Ying Wang, Zhao Wei, Zhihao Peng, Zhiliang Zhu

arxiv:2506.12728 v1 · 2025-06-15 · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YISOHLK5LPX6TWUTLFJZTIGRKQ}

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	2026-07-05T11:21:58.455032Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c224e3ad5d5befe9da93595399a0d154188daacdc1836886fba885fd89bf095f

Aliases

arxiv: 2506.12728 · arxiv_version: 2506.12728v1 · doi: 10.48550/arxiv.2506.12728 · pith_short_12: YISOHLK5LPX6 · pith_short_16: YISOHLK5LPX6TWUT · pith_short_8: YISOHLK5

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/YISOHLK5LPX6TWUTLFJZTIGRKQ \
  | 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: c224e3ad5d5befe9da93595399a0d154188daacdc1836886fba885fd89bf095f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "096cd4c270956e19c5f567da312be5f1adb9ce6a42f2ef679640990c0329033b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2025-06-15T05:42:01Z",
    "title_canon_sha256": "5a439a22deb81f94e5b406cfc820a5fb592bcd3aa0078174647ecbe58341dd0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.12728",
    "kind": "arxiv",
    "version": 1
  }
}