Pith Number

pith:JFSZSEHE

pith:2018:JFSZSEHEURJFTGHJOAX5DG6EXI

not attested not anchored not stored refs pending

Distributed ReliefF based Feature Selection in Spark

Daniel Rodriguez, Luis de-Marcos, Raul-Jose Palma-Mendoza

arxiv:1811.00424 v1 · 2018-11-01 · cs.LG · cs.DC · 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{JFSZSEHEURJFTGHJOAX5DG6EXI}

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	2026-05-18T00:01:44.494049Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49659910e4a4525998e9702fd19bc4ba398aac0056e9ca50c61e269f041f339e

Aliases

arxiv: 1811.00424 · arxiv_version: 1811.00424v1 · doi: 10.48550/arxiv.1811.00424 · pith_short_12: JFSZSEHEURJF · pith_short_16: JFSZSEHEURJFTGHJ · pith_short_8: JFSZSEHE

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/JFSZSEHEURJFTGHJOAX5DG6EXI \
  | 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: 49659910e4a4525998e9702fd19bc4ba398aac0056e9ca50c61e269f041f339e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7de6ab7b6fa776cbf23762dbed646856c4910b8c720d54ee20b58af339a50f82",
    "cross_cats_sorted": [
      "cs.DC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-11-01T15:11:32Z",
    "title_canon_sha256": "3bdaad1fd21dc13d6634b631ad2cde5759bc84f11fda9e93858d27a212cf02ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.00424",
    "kind": "arxiv",
    "version": 1
  }
}