Pith Number

pith:P5PLOO27

pith:2022:P5PLOO27ZCKELBS7V6IMYDCE2S

not attested not anchored not stored refs pending

COMET: Coverage-guided Model Generation For Deep Learning Library Testing

Jialun Cao, Meiziniu Li, Ming Wen, Shing-Chi Cheung, Tsz On Li, Yongqiang Tian

arxiv:2208.01508 v2 · 2022-08-02 · cs.SE · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P5PLOO27ZCKELBS7V6IMYDCE2S}

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	2026-07-05T08:31:02.055638Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f5eb73b5fc89445865faf90cc0c44d4b39078000808c350fe4b7a7d08fc29de

Aliases

arxiv: 2208.01508 · arxiv_version: 2208.01508v2 · doi: 10.48550/arxiv.2208.01508 · pith_short_12: P5PLOO27ZCKE · pith_short_16: P5PLOO27ZCKELBS7 · pith_short_8: P5PLOO27

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/P5PLOO27ZCKELBS7V6IMYDCE2S \
  | 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: 7f5eb73b5fc89445865faf90cc0c44d4b39078000808c350fe4b7a7d08fc29de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c3cad52136435e3d22f84da1b63cbc32c903d00e32ac91da280ebb8a2ee0a3e",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2022-08-02T14:53:02Z",
    "title_canon_sha256": "1bce2e1197e203b04beae217801e2b1376ac7d70460660b38230c21b6d907be0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.01508",
    "kind": "arxiv",
    "version": 2
  }
}