Pith Number

pith:OLCAX5KG

pith:2026:OLCAX5KGAFBXHBSQJWTCF7RGOI

not attested not anchored not stored refs pending

PracRepair: LLM-Empowered Automated Program Repair Inspired by Human-Like Debugging Practices

Chao Ni, Qing Huang, Xiaoxue Ren, Yu Cheng, Zhenchang Xing, Zhongxin Liu

arxiv:2606.17612 v1 · 2026-06-16 · 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{OLCAX5KGAFBXHBSQJWTCF7RGOI}

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	2026-06-19T16:10:17.251557Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72c40bf54601437386504da622fe26721d07e23e6935281f0dc681baad1c63d7

Aliases

arxiv: 2606.17612 · arxiv_version: 2606.17612v1 · doi: 10.48550/arxiv.2606.17612 · pith_short_12: OLCAX5KGAFBX · pith_short_16: OLCAX5KGAFBXHBSQ · pith_short_8: OLCAX5KG

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/OLCAX5KGAFBXHBSQJWTCF7RGOI \
  | 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: 72c40bf54601437386504da622fe26721d07e23e6935281f0dc681baad1c63d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec0612b822ef083d637e8c80964962475df07417ddbd5874c19f0cc9b9d95f8e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2026-06-16T07:18:37Z",
    "title_canon_sha256": "1b31d878f2ed0397f2ec4b1f30dcce636b8002daf5e6848c767c43ab8874adf6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.17612",
    "kind": "arxiv",
    "version": 1
  }
}