Pith Number

pith:7RDZLK6L

pith:2019:7RDZLK6LD666GZ6M472532432R

not attested not anchored not stored refs pending

High-Dimensional Linear Regression via Implicit Regularization

Peng Zhao, Qiao-Chu He, Yun Yang

arxiv:1903.09367 v2 · 2019-03-22 · math.ST · stat.CO · stat.ML · stat.TH

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7RDZLK6LD666GZ6M472532432R}

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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.

Cited by

1 paper in Pith

Implicit Regularization for Multi-label Feature Selection

Receipt and verification

First computed	2026-07-05T03:56:13.379905Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc4795abcb1fbde367cce7f5ddeb9bd476f67e049a3578d9c0cd5a5a2b6b5407

Aliases

arxiv: 1903.09367 · arxiv_version: 1903.09367v2 · doi: 10.48550/arxiv.1903.09367 · pith_short_12: 7RDZLK6LD666 · pith_short_16: 7RDZLK6LD666GZ6M · pith_short_8: 7RDZLK6L

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/7RDZLK6LD666GZ6M472532432R \
  | 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: fc4795abcb1fbde367cce7f5ddeb9bd476f67e049a3578d9c0cd5a5a2b6b5407

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab545b203ee0f06e515580d4e9da60a965b58178840311ee33eb32761048fe80",
    "cross_cats_sorted": [
      "stat.CO",
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2019-03-22T05:56:04Z",
    "title_canon_sha256": "8437839ee3aaf893fd92feab03ef38c3f0937d207c94580459e595ad13bbb31b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.09367",
    "kind": "arxiv",
    "version": 2
  }
}