Pith Number

pith:IZF3QYRV

pith:2018:IZF3QYRVSK22DL34RZOEZQSR2W

not attested not anchored not stored refs pending

Statistical Inference with Ensemble of Clustered Desparsified Lasso

Bertrand Thirion (CEA), J\'er\^ome-Alexis Chevalier, Joseph Salmon

arxiv:1806.05829 v1 · 2018-06-15 · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IZF3QYRVSK22DL34RZOEZQSR2W}

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	2026-05-18T00:13:09.329197Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

464bb8623592b5a1af7c8e5c4cc251d59142eb767b679d5ab148cb3f02be53ba

Aliases

arxiv: 1806.05829 · arxiv_version: 1806.05829v1 · doi: 10.48550/arxiv.1806.05829 · pith_short_12: IZF3QYRVSK22 · pith_short_16: IZF3QYRVSK22DL34 · pith_short_8: IZF3QYRV

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/IZF3QYRVSK22DL34RZOEZQSR2W \
  | 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: 464bb8623592b5a1af7c8e5c4cc251d59142eb767b679d5ab148cb3f02be53ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6fc53f477312f7bb4f504a09c9b351c4eb1803904bb703ca546c84a8ffb2a5e9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2018-06-15T07:14:39Z",
    "title_canon_sha256": "c4b225fdce8988080d97a1f7f88254e194f1820c601831b0f0abcfcf257b1d8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.05829",
    "kind": "arxiv",
    "version": 1
  }
}