Pith Number

pith:WXIOTS7H

pith:2013:WXIOTS7HGW27MBYLROPD3DMB73

not attested not anchored not stored refs pending

When is the majority-vote classifier beneficial?

Mu Zhu

arxiv:1307.6522 v1 · 2013-07-24 · math.ST · stat.ML · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WXIOTS7HGW27MBYLROPD3DMB73}

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	2026-05-18T03:17:36.280540Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5d0e9cbe735b5f6070b8b9e3d8d81fed860998ddfa9882e0f791cda9325ed9f

Aliases

arxiv: 1307.6522 · arxiv_version: 1307.6522v1 · doi: 10.48550/arxiv.1307.6522 · pith_short_12: WXIOTS7HGW27 · pith_short_16: WXIOTS7HGW27MBYL · pith_short_8: WXIOTS7H

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/WXIOTS7HGW27MBYLROPD3DMB73 \
  | 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: b5d0e9cbe735b5f6070b8b9e3d8d81fed860998ddfa9882e0f791cda9325ed9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4016159a51c5464fec1e277050574c9ff14a5158bf5cf128ae5bcec426c071c",
    "cross_cats_sorted": [
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2013-07-24T18:33:51Z",
    "title_canon_sha256": "c5d0265ad56047d9be3ed0a604101d2bf685754112208c7394a69e69452eec13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.6522",
    "kind": "arxiv",
    "version": 1
  }
}