Pith Number

pith:WOHLKJY7

pith:2019:WOHLKJY7X43D6B2W7ITPLBAUNT

not attested not anchored not stored refs pending

Concise Fuzzy System Modeling Integrating Soft Subspace Clustering and Sparse Learning

Chen Cui, Gu Suhang, Jun Wang, Kup-Sze Choi, Peng Xu, Shitong Wang, Te Zhang, Zhaohong Deng

arxiv:1904.10683 v1 · 2019-04-24 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WOHLKJY7X43D6B2W7ITPLBAUNT}

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	2026-05-17T23:47:50.343200Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b38eb5271fbf363f0756fa26f584146cdcd3d1b4a70b7f9cde55cf95a020837c

Aliases

arxiv: 1904.10683 · arxiv_version: 1904.10683v1 · doi: 10.48550/arxiv.1904.10683 · pith_short_12: WOHLKJY7X43D · pith_short_16: WOHLKJY7X43D6B2W · pith_short_8: WOHLKJY7

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/WOHLKJY7X43D6B2W7ITPLBAUNT \
  | 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: b38eb5271fbf363f0756fa26f584146cdcd3d1b4a70b7f9cde55cf95a020837c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "571e9af4b74d911d720e99504a78eb814b82c4e2c64747fb61c8d892ae5dfa06",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-04-24T08:11:45Z",
    "title_canon_sha256": "48cc7288021a94a12d67e5163d44377c46dd6e048f38eaa7971420a9b8ee3694"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.10683",
    "kind": "arxiv",
    "version": 1
  }
}