Pith Number

pith:WDIKRJWG

pith:2015:WDIKRJWGSPCUUMU7JFNQEBZJXN

not attested not anchored not stored refs pending

Convolutional Clustering for Unsupervised Learning

Aysegul Dundar, Eugenio Culurciello, Jonghoon Jin

arxiv:1511.06241 v2 · 2015-11-19 · cs.LG · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WDIKRJWGSPCUUMU7JFNQEBZJXN}

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	2026-05-18T01:20:41.632378Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0d0a8a6c693c54a329f495b020729bb6f183e15b8283cbb34f37cd038740ced

Aliases

arxiv: 1511.06241 · arxiv_version: 1511.06241v2 · doi: 10.48550/arxiv.1511.06241 · pith_short_12: WDIKRJWGSPCU · pith_short_16: WDIKRJWGSPCUUMU7 · pith_short_8: WDIKRJWG

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/WDIKRJWGSPCUUMU7JFNQEBZJXN \
  | 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: b0d0a8a6c693c54a329f495b020729bb6f183e15b8283cbb34f37cd038740ced

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f06e574ba8c366166130827bf5d4bd6fb5f412378f492cb487bee744b3d241d",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2015-11-19T16:31:46Z",
    "title_canon_sha256": "63a44aa82649ffa1983fe5108bdd79aa4649c4dc03aa8f5672755b95ffed625d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.06241",
    "kind": "arxiv",
    "version": 2
  }
}