Pith Number

pith:3HR3VZKX

pith:2014:3HR3VZKX4UDFQDQ2ZJYBSS3AMA

not attested not anchored not stored refs pending

LARSEN-ELM: Selective Ensemble of Extreme Learning Machines using LARS for Blended Data

Amaury Lendasse, Bo Han, Bo He, Mengmeng Ma, Minghui Li, Rui Nian, Shujing Zhang

arxiv:1408.2003 v2 · 2014-08-09 · 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{3HR3VZKX4UDFQDQ2ZJYBSS3AMA}

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	2026-05-18T02:42:07.525868Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9e3bae557e506580e1aca70194b606030e2a62ad3d1fa0a988fbf056e40133a

Aliases

arxiv: 1408.2003 · arxiv_version: 1408.2003v2 · doi: 10.48550/arxiv.1408.2003 · pith_short_12: 3HR3VZKX4UDF · pith_short_16: 3HR3VZKX4UDFQDQ2 · pith_short_8: 3HR3VZKX

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/3HR3VZKX4UDFQDQ2ZJYBSS3AMA \
  | 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: d9e3bae557e506580e1aca70194b606030e2a62ad3d1fa0a988fbf056e40133a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7b48c952d9a3b6ce85187a6bdc1bac8f3de577b7cb71540896285bdb80e448e",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2014-08-09T01:31:02Z",
    "title_canon_sha256": "93bf7e96d81cddeb9e2ef52ec5f73168ab968da9d9441d07bc43afef9f7e926d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.2003",
    "kind": "arxiv",
    "version": 2
  }
}