Pith Number

pith:YGBJK25B

pith:2024:YGBJK25BYA3T2TRSOZVA6P4DNP

not attested not anchored not stored refs pending

High-dimensional analysis of ridge regression for non-identically distributed data with a variance profile

Camille Male, Issa-Mbenard Dabo, J\'er\'emie Bigot

arxiv:2403.20200 v5 · 2024-03-29 · math.ST · math.PR · stat.ME · 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{YGBJK25BYA3T2TRSOZVA6P4DNP}

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	2026-05-20T02:05:31.595559Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c182956ba1c0373d4e32766a0f3f836bd849161d3981736415cc3685e8e442fc

Aliases

arxiv: 2403.20200 · arxiv_version: 2403.20200v5 · doi: 10.48550/arxiv.2403.20200 · pith_short_12: YGBJK25BYA3T · pith_short_16: YGBJK25BYA3T2TRS · pith_short_8: YGBJK25B

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/YGBJK25BYA3T2TRSOZVA6P4DNP \
  | 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: c182956ba1c0373d4e32766a0f3f836bd849161d3981736415cc3685e8e442fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be9f5189c32b59674bc56c837f265a4daedc95352cb82f715274d2ff75f4aa57",
    "cross_cats_sorted": [
      "math.PR",
      "stat.ME",
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2024-03-29T14:24:49Z",
    "title_canon_sha256": "0f240c14f1f8330880d89dd1ca829659b8db5ad125c8be97b03f6de467eee54b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.20200",
    "kind": "arxiv",
    "version": 5
  }
}