Pith Number

pith:TTWYSPLA

pith:2011:TTWYSPLASOYUTO2YTUC2YGFQUO

not attested not anchored not stored refs pending

On the generic uniform uniqueness of the LASSO estimator

Sebastien Darses, Stephane Chretien

arxiv:1105.1430 v2 · 2011-05-07 · math.ST · stat.CO · 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{TTWYSPLASOYUTO2YTUC2YGFQUO}

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	2026-05-18T01:19:51.137776Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ced893d6093b149bb589d05ac18b0a39c423f3a6234eda3cea76cc970464ed9

Aliases

arxiv: 1105.1430 · arxiv_version: 1105.1430v2 · doi: 10.48550/arxiv.1105.1430 · pith_short_12: TTWYSPLASOYU · pith_short_16: TTWYSPLASOYUTO2Y · pith_short_8: TTWYSPLA

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/TTWYSPLASOYUTO2YTUC2YGFQUO \
  | 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: 9ced893d6093b149bb589d05ac18b0a39c423f3a6234eda3cea76cc970464ed9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6aafcadead389e0f72faecbd6842fdc209b10c6258ddc4058f5f54dbbe376b64",
    "cross_cats_sorted": [
      "stat.CO",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2011-05-07T09:56:49Z",
    "title_canon_sha256": "a0bfee6c0fcd979a4846a7d4f87b96146035d3b1748e00b23960a45619251e47"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.1430",
    "kind": "arxiv",
    "version": 2
  }
}