Pith Number

pith:LAY7SFK5

pith:2023:LAY7SFK5L3ISXRSLE4Y6CI5PF5

not attested not anchored not stored refs pending

Sharp minimax optimality of LASSO and SLOPE under double sparsity assumption

Jianxin Yin, Yanhang Zhang, Zhifan Li

arxiv:2308.09548 v1 · 2023-08-18 · math.ST · 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{LAY7SFK5L3ISXRSLE4Y6CI5PF5}

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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

Modeling and prediction of mutation fitness on protein functionality with structural information using high-dimensional Potts model

Receipt and verification

First computed	2026-07-05T06:42:34.700985Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5831f9155d5ed12bc64b2731e123af2f56a190b6105026dd12cd1609208b0f7c

Aliases

arxiv: 2308.09548 · arxiv_version: 2308.09548v1 · doi: 10.48550/arxiv.2308.09548 · pith_short_12: LAY7SFK5L3IS · pith_short_16: LAY7SFK5L3ISXRSL · pith_short_8: LAY7SFK5

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/LAY7SFK5L3ISXRSLE4Y6CI5PF5 \
  | 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: 5831f9155d5ed12bc64b2731e123af2f56a190b6105026dd12cd1609208b0f7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e66d00f873a5492b53c2211d0518535b35f833769fd6a900589014e8555b9d5",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2023-08-18T13:27:24Z",
    "title_canon_sha256": "a27c9777b9ebceb11afd7083bb633f8772532713882c540f1b9b0f7452f2b31a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.09548",
    "kind": "arxiv",
    "version": 1
  }
}