Pith Number

pith:LIGMLPHS

pith:2017:LIGMLPHS5MNAK6SGIM442WV6VE

not attested not anchored not stored refs pending

Unsupervised Feature Selection Based on Space Filling Concept

Mikhail Kanevski, Mohamed Laib

arxiv:1706.08894 v1 · 2017-06-27 · stat.ML · cs.LG · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LIGMLPHS5MNAK6SGIM442WV6VE}

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	2026-05-18T00:41:30.652668Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a0cc5bcf2eb1a057a464339cd5abea910df6c87f92729cef24a269e1f3ae1fd

Aliases

arxiv: 1706.08894 · arxiv_version: 1706.08894v1 · doi: 10.48550/arxiv.1706.08894 · pith_short_12: LIGMLPHS5MNA · pith_short_16: LIGMLPHS5MNAK6SG · pith_short_8: LIGMLPHS

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/LIGMLPHS5MNAK6SGIM442WV6VE \
  | 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: 5a0cc5bcf2eb1a057a464339cd5abea910df6c87f92729cef24a269e1f3ae1fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "615ee754750d4d8f6c0b9493daa1e7593e2499b299bff438b215cebf91cfd885",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2017-06-27T14:48:39Z",
    "title_canon_sha256": "f788cb49e949e651ad2fee25e11fc4ec610635af2389edcc916adc52dfec97a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.08894",
    "kind": "arxiv",
    "version": 1
  }
}