Pith Number

pith:ZJUSDZZM

pith:2010:ZJUSDZZMJDV3NPGKKMQIONB76I

not attested not anchored not stored refs pending

Prunnig Algorithm of Generation a Minimal Set of Rule Reducts Based on Rough Set Theory

\c{S}ahin Emrah Amrahov, Fatih Aybar, Serhat Do\u{g}an

arxiv:1011.0190 v1 · 2010-10-31 · 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{ZJUSDZZMJDV3NPGKKMQIONB76I}

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	2026-05-18T02:23:38.016855Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca6921e72c48ebb6bcca532087343ff21f4c109e7443c62cf4fe3c670d9c7251

Aliases

arxiv: 1011.0190 · arxiv_version: 1011.0190v1 · doi: 10.48550/arxiv.1011.0190 · pith_short_12: ZJUSDZZMJDV3 · pith_short_16: ZJUSDZZMJDV3NPGK · pith_short_8: ZJUSDZZM

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/ZJUSDZZMJDV3NPGKKMQIONB76I \
  | 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: ca6921e72c48ebb6bcca532087343ff21f4c109e7443c62cf4fe3c670d9c7251

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "430f19aeddec8be9d11e800178f37eb2549980d8c547757ee755e4cadef3e7df",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2010-10-31T18:46:50Z",
    "title_canon_sha256": "7c9d0b99d02f3cc91947448b8b4c8d98d9627dc2a7b616d1672e44a0b4f7ef62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.0190",
    "kind": "arxiv",
    "version": 1
  }
}