Pith Number

pith:NGXIEZUL

pith:2015:NGXIEZULAKZQHUQLHZWMHIPHT4

not attested not anchored not stored refs pending

Interpretable Two-level Boolean Rule Learning for Classification

Dennis Wei, Dmitry M. Malioutov, Guolong Su, Kush R. Varshney

arxiv:1511.07361 v1 · 2015-11-23 · cs.LG · cs.AI

Open paper page JSON What is a Pith Number?

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

Receipt and verification

First computed	2026-05-18T01:26:11.549381Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69ae82668b02b303d20b3e6cc3a1e79f085cce5e6fa41ef013c7f1183544b659

Aliases

arxiv: 1511.07361 · arxiv_version: 1511.07361v1 · doi: 10.48550/arxiv.1511.07361 · pith_short_12: NGXIEZULAKZQ · pith_short_16: NGXIEZULAKZQHUQL · pith_short_8: NGXIEZUL

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/NGXIEZULAKZQHUQLHZWMHIPHT4 \
  | 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: 69ae82668b02b303d20b3e6cc3a1e79f085cce5e6fa41ef013c7f1183544b659

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0e998216f46d7629b420355c1daaa33a1eefc7f51a78366464643aaf7b37cb2",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2015-11-23T18:52:21Z",
    "title_canon_sha256": "42266fa7d058867b626c85338a743c633f558953abe46127bfc19bf186f4ae3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.07361",
    "kind": "arxiv",
    "version": 1
  }
}