Pith Number

pith:L4MNE2XJ

pith:2026:L4MNE2XJBHI52RBHAYEMPTEL7O

not attested not anchored not stored refs pending

Know Before Fix: QA-Driven Repository Knowledge Acquisition for Software Issue Resolution

(2) University of Pittsburgh, (3) Guangdong Technion-Israel Institute of Technology), Beijun Shen (1), Chengxi Pan (2), Haibing Guan (1) ((1) Shanghai Jiao Tong University, Haotian Lin (1), Jianghong Huang (1), Jiaqi Ge (3), Mengchieh Chuang (1), Mengfan Li (1), Silin Chen (1), Xiaodong Gu (1), Yuling Shi (1)

arxiv:2607.11111 v1 · 2026-07-13 · 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{L4MNE2XJBHI52RBHAYEMPTEL7O}

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	2026-07-14T01:22:17.047774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f18d26ae909d1dd44270608c7cc8bfba1c779dcc54b7161e34ba8267f20f117

Aliases

arxiv: 2607.11111 · arxiv_version: 2607.11111v1 · doi: 10.48550/arxiv.2607.11111 · pith_short_12: L4MNE2XJBHI5 · pith_short_16: L4MNE2XJBHI52RBH · pith_short_8: L4MNE2XJ

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/L4MNE2XJBHI52RBHAYEMPTEL7O \
  | 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: 5f18d26ae909d1dd44270608c7cc8bfba1c779dcc54b7161e34ba8267f20f117

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19b2593056c8c4f1fae1621ed9e0e786500790a5e71dde389357451a054affbb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2026-07-13T05:41:01Z",
    "title_canon_sha256": "58a9943e7c85473dfba347f4e85975ce60f010f5b19abcf80064a86a16d23892"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.11111",
    "kind": "arxiv",
    "version": 1
  }
}