Pith Number

pith:Q4RR4HSL

pith:2025:Q4RR4HSLDSD4KK727UGOD6WFIN

not attested not anchored not stored refs pending

LLM-Lasso: A Robust Framework for Domain-Informed Feature Selection and Regularization

Ash Alizadeh, Erica Zhang, Jose Blanchet, Jurik Mutter, Kangwook Lee, Mert Pilanci, Naomi Sagan, Nick Phillips, Robert Tibshirani, Ryunosuke Goto

arxiv:2502.10648 v3 · 2025-02-15 · cs.LG · stat.ML

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q4RR4HSLDSD4KK727UGOD6WFIN}

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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

3 papers in Pith

A Mathematical Optimization Approach for Expert-Informed Bayesian Best Subset Selection

LePREC: Reasoning as Classification over Structured Factors for Assessing Relevance of Legal Issues

Mamba-SSM with LLM Reasoning for Feature Selection: Faithfulness-Aware Biomarker Discovery

Receipt and verification

First computed	2026-07-05T11:52:17.823533Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87231e1e4b1c87c52bfafd0ce1fac5437141f326a1cdbcc4efe9e928ccfefbb0

Aliases

arxiv: 2502.10648 · arxiv_version: 2502.10648v3 · doi: 10.48550/arxiv.2502.10648 · pith_short_12: Q4RR4HSLDSD4 · pith_short_16: Q4RR4HSLDSD4KK72 · pith_short_8: Q4RR4HSL

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/Q4RR4HSLDSD4KK727UGOD6WFIN \
  | 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: 87231e1e4b1c87c52bfafd0ce1fac5437141f326a1cdbcc4efe9e928ccfefbb0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c86affa51ac0ad17f1ee9f310bcaa7e1efeb26fed142403be1694fa7418b4865",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-15T02:55:22Z",
    "title_canon_sha256": "142b86bc93dd1ab7a180a7bd3c620dcd06698a91672c39fb892cd93aa62b705d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.10648",
    "kind": "arxiv",
    "version": 3
  }
}