Pith Number

pith:4ELJAZCW

pith:2018:4ELJAZCW2TS4P5LZMQ7FVTQEOK

not attested not anchored not stored refs pending

ET-Lasso: A New Efficient Tuning of Lasso-type Regularization for High-Dimensional Data

Daniel Kifer, Jiawei Wen, Songshan Yang, Xiang Zhan

arxiv:1810.04513 v2 · 2018-10-10 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4ELJAZCW2TS4P5LZMQ7FVTQEOK}

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	2026-05-17T23:45:52.764105Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e116906456d4e5c7f579643e5ace0472be6e8c8569e64625e648a704460b29ca

Aliases

arxiv: 1810.04513 · arxiv_version: 1810.04513v2 · doi: 10.48550/arxiv.1810.04513 · pith_short_12: 4ELJAZCW2TS4 · pith_short_16: 4ELJAZCW2TS4P5LZ · pith_short_8: 4ELJAZCW

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/4ELJAZCW2TS4P5LZMQ7FVTQEOK \
  | 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: e116906456d4e5c7f579643e5ace0472be6e8c8569e64625e648a704460b29ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e62812e7d065be7445188250f4e276a3f6003e5d180c9474b5a0eab3c0ffa7ef",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-10-10T13:25:03Z",
    "title_canon_sha256": "416f8786c4ba78dd11ee15764264544880eab639dcdd33994b5f8d63a63458be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.04513",
    "kind": "arxiv",
    "version": 2
  }
}