Pith Number

pith:SIZIOGOL

pith:2017:SIZIOGOL3PTSAYJZAY3SYQ4CVG

not attested not anchored not stored refs pending

Connecting Software Metrics across Versions to Predict Defects

Baowen Xu, Jianbo Guo, Yanhui Li, Yibin Liu, Yuming Zhou

arxiv:1712.09835 v1 · 2017-12-28 · cs.SE · 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{SIZIOGOL3PTSAYJZAY3SYQ4CVG}

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	2026-05-18T00:27:05.416332Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92328719cbdbe720613906372c4382a9a4b057b97c425903c913950f00360183

Aliases

arxiv: 1712.09835 · arxiv_version: 1712.09835v1 · doi: 10.48550/arxiv.1712.09835 · pith_short_12: SIZIOGOL3PTS · pith_short_16: SIZIOGOL3PTSAYJZ · pith_short_8: SIZIOGOL

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/SIZIOGOL3PTSAYJZAY3SYQ4CVG \
  | 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: 92328719cbdbe720613906372c4382a9a4b057b97c425903c913950f00360183

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ef7ce9b43796554b90e6f1650a34a8120d5630f74f2da3edcc8b882f03baec2",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2017-12-28T12:09:55Z",
    "title_canon_sha256": "c37cea0050fa9192a4ad6498c09b4b5194de84ad8501a89f6fe9a00b254a568d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.09835",
    "kind": "arxiv",
    "version": 1
  }
}