Pith Number

pith:SSSSEZY5

pith:2012:SSSSEZY5YV4BJGR2IHLHTOCLBT

not attested not anchored not stored refs pending

Scikit-learn: Machine Learning in Python

Alexandre Gramfort, Alexandre Passos, Andreas M\"uller, Bertrand Thirion, David Cournapeau, \'Edouard Duchesnay, Fabian Pedregosa, Ga\"el Varoquaux, Gilles Louppe, Jake Vanderplas, Joel Nothman, Mathieu Blondel, Matthieu Brucher, Matthieu Perrot, Olivier Grisel, Peter Prettenhofer, Ron Weiss, Vincent Dubourg, Vincent Michel

arxiv:1201.0490 v4 · 2012-01-02 · cs.LG · cs.MS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SSSSEZY5YV4BJGR2IHLHTOCLBT}

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.

Cited by

29 papers in Pith

Higgs Assisted Razor Search for Higgsinos at a 100 TeV pp Collider

Towards precision cosmology with Voids x CMB correlations (I): Roman-Agora mock catalogs and pipeline validation

Objective-Induced Bias and Search Dynamics in Multiobjective Unsupervised Feature Selection

Q-PhotoNAS: Hybrid Quantum Neural Architecture Search Framework on Photonic Devices

Traditional statistical representations outperform generative AI in identifying expert peer reviewers

Receipt and verification

First computed	2026-05-18T00:14:16.920108Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94a522671dc578149a3a41d679b84b0cc3fb31bd9a5ad81b0ce0ac97b66e6fa2

Aliases

arxiv: 1201.0490 · arxiv_version: 1201.0490v4 · doi: 10.48550/arxiv.1201.0490 · pith_short_12: SSSSEZY5YV4B · pith_short_16: SSSSEZY5YV4BJGR2 · pith_short_8: SSSSEZY5

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/SSSSEZY5YV4BJGR2IHLHTOCLBT \
  | 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: 94a522671dc578149a3a41d679b84b0cc3fb31bd9a5ad81b0ce0ac97b66e6fa2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1f3f725544cb70ed67d4de78f250439f2715596d1aa653531fc79fa53f4efd6",
    "cross_cats_sorted": [
      "cs.MS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2012-01-02T16:42:40Z",
    "title_canon_sha256": "d7c0a02c96ce4bbad1c0893f0e377f66700c1ed43fde72ab3f17c8c56603a84d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.0490",
    "kind": "arxiv",
    "version": 4
  }
}