Pith Number

pith:HGYX2XCE

pith:2017:HGYX2XCEYWSJZQPLBZRUG5I3CM

not attested not anchored not stored refs pending

A unified framework for hard and soft clustering with regularized optimal transport

Arnaud Dessein, Charles-Alban Deledalle, Jean-Fr\'ed\'eric Diebold, Nicolas Papadakis

arxiv:1711.04366 v2 · 2017-11-12 · cs.LG · stat.ML

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HGYX2XCEYWSJZQPLBZRUG5I3CM}

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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.

Cited by

1 paper in Pith

On Model-Based Clustering With Entropic Optimal Transport

Receipt and verification

First computed	2026-07-05T07:53:27.802623Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39b17d5c44c5a49cc1eb0e6343751b130f09a9a3a912aa5c24ae5ba924145aaa

Aliases

arxiv: 1711.04366 · arxiv_version: 1711.04366v2 · doi: 10.48550/arxiv.1711.04366 · pith_short_12: HGYX2XCEYWSJ · pith_short_16: HGYX2XCEYWSJZQPL · pith_short_8: HGYX2XCE

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/HGYX2XCEYWSJZQPLBZRUG5I3CM \
  | 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: 39b17d5c44c5a49cc1eb0e6343751b130f09a9a3a912aa5c24ae5ba924145aaa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "247e5e61f7c24290b08a96f8b9e3629dc605472d095c72930ab81bb4e9ee9dbb",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-11-12T21:52:54Z",
    "title_canon_sha256": "8f60ec44d5d94c27e12ffbb1b5d7eead715b08a8546754af6e31323fecc1764c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.04366",
    "kind": "arxiv",
    "version": 2
  }
}