Pith Number

pith:CS2IKY5N

pith:2025:CS2IKY5NN56APJTGES6M5SWYWZ

not attested not anchored not stored refs pending

Generating Skyline Datasets for Data Science Models

Hanchao Ma, Mengying Wang, Yangxin Fan, Yinghui Wu, Yiyang Bian

arxiv:2502.11262 v1 · 2025-02-16 · cs.DB · 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{CS2IKY5NN56APJTGES6M5SWYWZ}

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	2026-07-05T10:31:54.279690Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14b48563ad6f7c07a66624bccecad8b6444dc51d9355fc838b427936f3da94ef

Aliases

arxiv: 2502.11262 · arxiv_version: 2502.11262v1 · doi: 10.48550/arxiv.2502.11262 · pith_short_12: CS2IKY5NN56A · pith_short_16: CS2IKY5NN56APJTG · pith_short_8: CS2IKY5N

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/CS2IKY5NN56APJTGES6M5SWYWZ \
  | 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: 14b48563ad6f7c07a66624bccecad8b6444dc51d9355fc838b427936f3da94ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "655ec2da57659a1d4b67800f49a321ba3391114e3231385a548ea6a0914c2083",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2025-02-16T20:33:59Z",
    "title_canon_sha256": "d2fb2dc8594c392733209a91581eaef09b5e1cf4a1bc3cb1fcd44c06c0b23299"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.11262",
    "kind": "arxiv",
    "version": 1
  }
}