Pith Number

pith:ACOUWNUM

pith:2015:ACOUWNUMF3ZNVNVECZKGPD4KRI

not attested not anchored not stored refs pending

High-Dimensional Asymptotics of Prediction: Ridge Regression and Classification

Edgar Dobriban, Stefan Wager

arxiv:1507.03003 v2 · 2015-07-10 · 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{ACOUWNUMF3ZNVNVECZKGPD4KRI}

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	2026-05-18T01:27:53.860000Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

009d4b368c2ef2dab6a41654678f8a8a01cd1b2feb034ad4315a2d0c3eecb7e0

Aliases

arxiv: 1507.03003 · arxiv_version: 1507.03003v2 · doi: 10.48550/arxiv.1507.03003 · pith_short_12: ACOUWNUMF3ZN · pith_short_16: ACOUWNUMF3ZNVNVE · pith_short_8: ACOUWNUM

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/ACOUWNUMF3ZNVNVECZKGPD4KRI \
  | 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: 009d4b368c2ef2dab6a41654678f8a8a01cd1b2feb034ad4315a2d0c3eecb7e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc833941e2a18124386f23909e5689cfb97aabd056c8b99e6b7bc9707a57f869",
    "cross_cats_sorted": [
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2015-07-10T19:48:07Z",
    "title_canon_sha256": "2c732339c267f420e1d74dde694a70b53f1e5d31aa3e10bff817f4f917f81a3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.03003",
    "kind": "arxiv",
    "version": 2
  }
}