Pith Number

pith:GWAM7QWB

pith:2010:GWAM7QWB2TE5WNALNWRN3IGZ22

not attested not anchored not stored refs pending

An l1-Oracle Inequality for the Lasso

Caroline Meynet (LM-Orsay), Pascal Massart (LM-Orsay)

arxiv:1007.4791 v1 · 2010-07-27 · 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{GWAM7QWB2TE5WNALNWRN3IGZ22}

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	2026-05-18T04:41:43.751025Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3580cfc2c1d4c9db340b6da2dda0d9d69ebb7aa00a02d37552fe6a4ff6302370

Aliases

arxiv: 1007.4791 · arxiv_version: 1007.4791v1 · doi: 10.48550/arxiv.1007.4791 · pith_short_12: GWAM7QWB2TE5 · pith_short_16: GWAM7QWB2TE5WNAL · pith_short_8: GWAM7QWB

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/GWAM7QWB2TE5WNALNWRN3IGZ22 \
  | 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: 3580cfc2c1d4c9db340b6da2dda0d9d69ebb7aa00a02d37552fe6a4ff6302370

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61c2c3fda9e059d2fccf4ce4313424aa78bd547c8035fb8ca93716513df0e995",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2010-07-27T18:50:07Z",
    "title_canon_sha256": "e64b17469083b0bddc0a647514bbba7ca3b5d2db420d3d1c215401e83b5f4a9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.4791",
    "kind": "arxiv",
    "version": 1
  }
}