Pith Number

pith:UEUF6VDD

pith:2018:UEUF6VDD2YZKHUQERLW2YMJJMG

not attested not anchored not stored refs pending

On Hyperparameter Search in Cluster Ensembles

Johannes von Lindheim, Luzie Helfmann, Mattes Mollenhauer, Ralf Banisch

arxiv:1803.11008 v1 · 2018-03-29 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UEUF6VDD2YZKHUQERLW2YMJJMG}

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	2026-05-18T00:19:49.536266Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1285f5463d632a3d2048aedac3129619f2e44526c7fa822c6d64d285bb279a6

Aliases

arxiv: 1803.11008 · arxiv_version: 1803.11008v1 · doi: 10.48550/arxiv.1803.11008 · pith_short_12: UEUF6VDD2YZK · pith_short_16: UEUF6VDD2YZKHUQE · pith_short_8: UEUF6VDD

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/UEUF6VDD2YZKHUQERLW2YMJJMG \
  | 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: a1285f5463d632a3d2048aedac3129619f2e44526c7fa822c6d64d285bb279a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fab8d8a84847b1189bfa57e60c7127be4e90a8bdcf0cfd9b7d719cbc638aae77",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-03-29T11:11:10Z",
    "title_canon_sha256": "207f97743ba363a2adf89f79e43d53bdda46443510bc1ad804758c07d6188e35"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.11008",
    "kind": "arxiv",
    "version": 1
  }
}