Pith Number

pith:UDHEZCOB

pith:2024:UDHEZCOBAI4B5W64EEVARELRZO

not attested not anchored not stored refs pending

Better Knowledge Enhancement for Privacy-Preserving Cross-Project Defect Prediction

Haozhao Wang, Lei Zhao, Xiaofang Zhang, Yichen Li, Yuying Wang

arxiv:2412.17317 v1 · 2024-12-23 · cs.LG · 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{UDHEZCOBAI4B5W64EEVARELRZO}

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	2026-07-05T09:53:20.807254Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0ce4c89c102381edbdc212a089171cbae35b8923c5e4a94cc57c2465715caa7

Aliases

arxiv: 2412.17317 · arxiv_version: 2412.17317v1 · doi: 10.48550/arxiv.2412.17317 · pith_short_12: UDHEZCOBAI4B · pith_short_16: UDHEZCOBAI4B5W64 · pith_short_8: UDHEZCOB

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/UDHEZCOBAI4B5W64EEVARELRZO \
  | 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: a0ce4c89c102381edbdc212a089171cbae35b8923c5e4a94cc57c2465715caa7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5cbf5e9e81937c026f50b918fdfff552a1c100209314f814222ba54fca571fd",
    "cross_cats_sorted": [
      "cs.SE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-12-23T06:21:15Z",
    "title_canon_sha256": "81131da7a5a2f6c16c0bf717699e7fada843fb96a94180906f132414e5cb082f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.17317",
    "kind": "arxiv",
    "version": 1
  }
}