Pith Number

pith:6BGBY4CX

pith:2020:6BGBY4CXG2G46VDASHQCSIJA63

not attested not anchored not stored refs pending

FCM-RDpA: TSK Fuzzy Regression Model Construction Using Fuzzy C-Means Clustering, Regularization, DropRule, and Powerball AdaBelief

Changming Zhao, Chenfeng Guo, Dongrui Wu, Fei-Yue Wang, Yuqi Cui, Zhenhua Shi

arxiv:2012.00060 v1 · 2020-11-30 · cs.LG · 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{6BGBY4CXG2G46VDASHQCSIJA63}

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	2026-07-05T05:15:34.157423Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f04c1c7057368dcf546091e0292120f6f2924c4ae666a45437f0736884a60837

Aliases

arxiv: 2012.00060 · arxiv_version: 2012.00060v1 · doi: 10.48550/arxiv.2012.00060 · pith_short_12: 6BGBY4CXG2G4 · pith_short_16: 6BGBY4CXG2G46VDA · pith_short_8: 6BGBY4CX

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/6BGBY4CXG2G46VDASHQCSIJA63 \
  | 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: f04c1c7057368dcf546091e0292120f6f2924c4ae666a45437f0736884a60837

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5cefda9dce0fd1f5a3a627fba65bf1c02eede7b1e68684fe67dfaeeb0ea969d",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-11-30T19:22:15Z",
    "title_canon_sha256": "87bf4e197450cfd59f25a74d96ce1fd1851ed9fc5211a3a5cb535c18a8b116ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.00060",
    "kind": "arxiv",
    "version": 1
  }
}