Pith Number

pith:QLWDUDKZ

pith:2018:QLWDUDKZL2HOLIOFPSO2355LUN

not attested not anchored not stored refs pending

Fuzzy SLIC: Fuzzy Simple Linear Iterative Clustering

Chong Wu, Hong Yan, Houwang Zhang, Jiangbin Zheng, Jiawang Cao, Le Zhang, Zhenan Feng

arxiv:1812.10932 v3 · 2018-12-28 · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QLWDUDKZL2HOLIOFPSO2355LUN}

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	2026-07-05T01:28:59.229160Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82ec3a0d595e8ee5a1c57c9dadf7aba371343294838fbbbf3753bb87c85b4be8

Aliases

arxiv: 1812.10932 · arxiv_version: 1812.10932v3 · doi: 10.48550/arxiv.1812.10932 · pith_short_12: QLWDUDKZL2HO · pith_short_16: QLWDUDKZL2HOLIOF · pith_short_8: QLWDUDKZ

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/QLWDUDKZL2HOLIOFPSO2355LUN \
  | 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: 82ec3a0d595e8ee5a1c57c9dadf7aba371343294838fbbbf3753bb87c85b4be8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1aea7e54caa140879ef2a3e60461302e83fd059574854c5d29dd3044b6b4402d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2018-12-28T09:15:43Z",
    "title_canon_sha256": "7c8a707d0005e09b203656e7ffa445d07941911fdf3cf0c339d991cd6d6fc0ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.10932",
    "kind": "arxiv",
    "version": 3
  }
}