Pith Number

pith:DHNTZNI4

pith:2025:DHNTZNI43ZBP7553CS76PHGPE2

not attested not anchored not stored refs pending

Software Engineering Principles for Fairer Systems: Experiments with GroupCART

Hao Zhuo, Kewen Peng, Tim Menzies, Yicheng Yang

arxiv:2504.12587 v1 · 2025-04-17 · 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{DHNTZNI43ZBP7553CS76PHGPE2}

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	2026-07-05T10:50:19.068611Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19db3cb51cde42fff7bb14bfe79ccf26af3918ddd29a3db26822c0c0e8263abc

Aliases

arxiv: 2504.12587 · arxiv_version: 2504.12587v1 · doi: 10.48550/arxiv.2504.12587 · pith_short_12: DHNTZNI43ZBP · pith_short_16: DHNTZNI43ZBP7553 · pith_short_8: DHNTZNI4

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/DHNTZNI43ZBP7553CS76PHGPE2 \
  | 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: 19db3cb51cde42fff7bb14bfe79ccf26af3918ddd29a3db26822c0c0e8263abc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "847ed9f34e0dd24829411d81e07de49aaa112bf38397325ef7a1d5de85aed753",
    "cross_cats_sorted": [
      "cs.SE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-04-17T02:06:05Z",
    "title_canon_sha256": "3c5f3517f5b302eb574df7173f2c7ca0b18d279cf3b249bfe708964b5bbc6c73"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.12587",
    "kind": "arxiv",
    "version": 1
  }
}