Pith Number

pith:JQ745D3N

pith:2017:JQ745D3NFGTB2OE34RNCW5BWKR

not attested not anchored not stored refs pending

Semi-supervised model-based clustering with controlled clusters leakage

Jacek Tabor, {\L}ukasz Struski, Marek \'Smieja

arxiv:1705.01877 v1 · 2017-05-04 · 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{JQ745D3NFGTB2OE34RNCW5BWKR}

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	2026-05-18T00:45:02.126944Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c3fce8f6d29a61d389be45a2b7436547e1304b150be6773e1dd0381c5a1bf10

Aliases

arxiv: 1705.01877 · arxiv_version: 1705.01877v1 · doi: 10.48550/arxiv.1705.01877 · pith_short_12: JQ745D3NFGTB · pith_short_16: JQ745D3NFGTB2OE3 · pith_short_8: JQ745D3N

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/JQ745D3NFGTB2OE34RNCW5BWKR \
  | 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: 4c3fce8f6d29a61d389be45a2b7436547e1304b150be6773e1dd0381c5a1bf10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c37e77b9c387634a14f760b82a4865a49236d271b8c033b064f645d411d2d1e0",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-05-04T15:13:28Z",
    "title_canon_sha256": "f4334fb89de43a14c8a7b6e366968bcc6725aa564bb7c34be31b6c2302ca33c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.01877",
    "kind": "arxiv",
    "version": 1
  }
}