Pith Number

pith:EWVS7GE4

pith:2014:EWVS7GE4FJ7K3MAWEA5VQKCJKE

not attested not anchored not stored refs pending

A Classifier-free Ensemble Selection Method based on Data Diversity in Random Subspaces

Albert H. R. Ko, Alceu S. Britto Jr, Luiz E. S. Oliveira, Robert Sabourin

arxiv:1408.2889 v1 · 2014-08-13 · cs.LG · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EWVS7GE4FJ7K3MAWEA5VQKCJKE}

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	2026-05-18T02:45:21.027559Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25ab2f989c2a7eadb016203b582849510e0e7fe1ea8e3f3c7075d399a4d86fc3

Aliases

arxiv: 1408.2889 · arxiv_version: 1408.2889v1 · doi: 10.48550/arxiv.1408.2889 · pith_short_12: EWVS7GE4FJ7K · pith_short_16: EWVS7GE4FJ7K3MAW · pith_short_8: EWVS7GE4

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/EWVS7GE4FJ7K3MAWEA5VQKCJKE \
  | 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: 25ab2f989c2a7eadb016203b582849510e0e7fe1ea8e3f3c7075d399a4d86fc3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5845753f21faecefd56a09d35a9faa7b3ca24579b5885a4e4598f17f8e4eb822",
    "cross_cats_sorted": [
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2014-08-13T00:38:41Z",
    "title_canon_sha256": "5af8557a26c3a1703143d74c1bd44a53fd0d8eadb5cad712746d75fca1c0e8ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.2889",
    "kind": "arxiv",
    "version": 1
  }
}