Pith Number

pith:KUMKIAJ2

pith:2011:KUMKIAJ2PHF7MZRXNRMTMWZ3PC

not attested not anchored not stored refs pending

Combining One-Class Classifiers via Meta-Learning

Eitan Menahem, Lior Rokach, Yuval Elovici

arxiv:1112.5246 v3 · 2011-12-22 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KUMKIAJ2PHF7MZRXNRMTMWZ3PC}

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	2026-05-18T03:17:57.528858Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5518a4013a79cbf666376c59365b3b788dd42a916ffe95c19d33fc8f51dbad9a

Aliases

arxiv: 1112.5246 · arxiv_version: 1112.5246v3 · doi: 10.48550/arxiv.1112.5246 · pith_short_12: KUMKIAJ2PHF7 · pith_short_16: KUMKIAJ2PHF7MZRX · pith_short_8: KUMKIAJ2

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/KUMKIAJ2PHF7MZRXNRMTMWZ3PC \
  | 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: 5518a4013a79cbf666376c59365b3b788dd42a916ffe95c19d33fc8f51dbad9a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "435da2aa1ce1ed34bcc3dfc257e6b5e87539d44264a6ea67a93852de3a1633dc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2011-12-22T08:07:56Z",
    "title_canon_sha256": "176673da9eadd91c3193979bfedbd71b8a53c89b2fe6dd7795157b8ddcced969"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.5246",
    "kind": "arxiv",
    "version": 3
  }
}