Pith Number

pith:3AA4RDCG

pith:2017:3AA4RDCGQGL3EPA4HZWD6S5YFO

not attested not anchored not stored refs pending

Efficient Estimation of Generalization Error and Bias-Variance Components of Ensembles

Dhruv Mahajan, Rahul Kidambi, Sellamanickam Sundararajan, Shravan Narayanamurthy, S Sathiya Keerthi, Vivek Gupta

arxiv:1711.05482 v1 · 2017-11-15 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3AA4RDCGQGL3EPA4HZWD6S5YFO}

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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	2026-05-18T00:30:29.675581Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d801c88c468197b23c1c3e6c3f4bb82b90fd1b9f7206023e60bbe1f8ed0bf935

Aliases

arxiv: 1711.05482 · arxiv_version: 1711.05482v1 · doi: 10.48550/arxiv.1711.05482 · pith_short_12: 3AA4RDCGQGL3 · pith_short_16: 3AA4RDCGQGL3EPA4 · pith_short_8: 3AA4RDCG

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/3AA4RDCGQGL3EPA4HZWD6S5YFO \
  | 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: d801c88c468197b23c1c3e6c3f4bb82b90fd1b9f7206023e60bbe1f8ed0bf935

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ecc9dae30131a8d08f138b2d974a3d71a50a2d6b0ab77c5de06424c733acf352",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-11-15T10:03:01Z",
    "title_canon_sha256": "4a804763bbc0142dc8033ba3b33b9f220f36cb8a3a8de207960bc19a360d2f9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.05482",
    "kind": "arxiv",
    "version": 1
  }
}