Pith Number

pith:UGD5TZEU

pith:2017:UGD5TZEUEL3NX3R4USCVPWDRWW

not attested not anchored not stored refs pending

Perturbation Bootstrap in Adaptive Lasso

Debraj Das, Karl Gregory, S. N. Lahiri

arxiv:1703.03165 v2 · 2017-03-09 · stat.ME · 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{UGD5TZEUEL3NX3R4USCVPWDRWW}

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	2026-05-18T00:23:17.028424Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a187d9e49422f6dbee3ca48557d871b59c1a4bd484e479dcca3f93129a167ba0

Aliases

arxiv: 1703.03165 · arxiv_version: 1703.03165v2 · doi: 10.48550/arxiv.1703.03165 · pith_short_12: UGD5TZEUEL3N · pith_short_16: UGD5TZEUEL3NX3R4 · pith_short_8: UGD5TZEU

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/UGD5TZEUEL3NX3R4USCVPWDRWW \
  | 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: a187d9e49422f6dbee3ca48557d871b59c1a4bd484e479dcca3f93129a167ba0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a2796adcd94a8a6c86bac3430b2d646cfc9fd966fded1811200240c7e091e9b",
    "cross_cats_sorted": [
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2017-03-09T07:27:33Z",
    "title_canon_sha256": "c7c829c7413058c2d4ea090224d886d29897704842e791c45bc7f542169f1d09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.03165",
    "kind": "arxiv",
    "version": 2
  }
}