Pith Number

pith:V2BYWIMU

pith:2010:V2BYWIMUZ7EHLNF4F3V3SLJFCT

not attested not anchored not stored refs pending

Strong rules for discarding predictors in lasso-type problems

Jacob Bien, Jerome Friedman, Jonathan Taylor, Noah Simon, Robert Tibshirani, Ryan J. Tibshirani, Trevor Hastie

arxiv:1011.2234 v2 · 2010-11-09 · math.ST · stat.ML · stat.TH

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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

Receipt and verification

First computed	2026-05-18T04:34:47.782139Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae838b2194cfc875b4bc2eebb92d2514dcbdacdf7e88aec6c7dc02f1ada1024a

Aliases

arxiv: 1011.2234 · arxiv_version: 1011.2234v2 · doi: 10.48550/arxiv.1011.2234

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/V2BYWIMUZ7EHLNF4F3V3SLJFCT \
  | 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: ae838b2194cfc875b4bc2eebb92d2514dcbdacdf7e88aec6c7dc02f1ada1024a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "273d0523343f80f579be6b5438cf26746d5a410e54e106ecd0321210dc5ec567",
    "cross_cats_sorted": [
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2010-11-09T23:22:24Z",
    "title_canon_sha256": "195a9cd2f7bb93e8d6b3d3a7390ebb707f8d901733f8687a1ffcd8da266cc39f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.2234",
    "kind": "arxiv",
    "version": 2
  }
}