Pith Number

pith:WCHAWUU2

pith:2013:WCHAWUU2O3TBA7RMUITRP6QAG2

not attested not anchored not stored refs pending

Ensemble Methods for Multi-label Classification

Alon Schclar, Ehud Itach, Lior Rokach

arxiv:1307.1769 v1 · 2013-07-06 · stat.ML · 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{WCHAWUU2O3TBA7RMUITRP6QAG2}

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	2026-05-18T03:19:03.570225Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b08e0b529a76e6107e2ca22717fa0036a6100cc228377c0f9ad8bf5601ef9538

Aliases

arxiv: 1307.1769 · arxiv_version: 1307.1769v1 · doi: 10.48550/arxiv.1307.1769 · pith_short_12: WCHAWUU2O3TB · pith_short_16: WCHAWUU2O3TBA7RM · pith_short_8: WCHAWUU2

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/WCHAWUU2O3TBA7RMUITRP6QAG2 \
  | 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: b08e0b529a76e6107e2ca22717fa0036a6100cc228377c0f9ad8bf5601ef9538

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34008e74e4746590c35f6982bd0d3e12ff2d6298dac306c9fc310e9ce32ad172",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2013-07-06T10:17:44Z",
    "title_canon_sha256": "1f825aa670ffc2d5fe8d91395213a28f68e8fbe731409b4037e9c6352016a39e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.1769",
    "kind": "arxiv",
    "version": 1
  }
}