Pith Number

pith:PPA7MJIU

pith:2025:PPA7MJIUJJYULUTEQYZG47VIW2

not attested not anchored not stored refs pending

Optimising the attribute order in Fuzzy Rough Rule Induction

Chris Cornelis, Henri Bollaert, Marko Palangeti\'c, Roman S{\l}owi\'nski, Salvatore Greco

arxiv:2506.02805 v1 · 2025-06-03 · 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{PPA7MJIUJJYULUTEQYZG47VIW2}

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	2026-07-05T11:15:09.514230Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7bc1f625144a7145d26486326e7ea8b6b504027c1314180e75d7977eebba431d

Aliases

arxiv: 2506.02805 · arxiv_version: 2506.02805v1 · doi: 10.48550/arxiv.2506.02805 · pith_short_12: PPA7MJIUJJYU · pith_short_16: PPA7MJIUJJYULUTE · pith_short_8: PPA7MJIU

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/PPA7MJIUJJYULUTEQYZG47VIW2 \
  | 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: 7bc1f625144a7145d26486326e7ea8b6b504027c1314180e75d7977eebba431d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ace94c425b35a6ce96a9ceb5953c8146b9caf7461a6af9c33c179c48add13d83",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-06-03T12:34:40Z",
    "title_canon_sha256": "604d00fe87302d6c8a5ddf4b67656393788b97b7353f1314c1b70c0b6ae21a4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.02805",
    "kind": "arxiv",
    "version": 1
  }
}