Pith Number

pith:DS7PF332

pith:2010:DS7PF332YQAATBJP3THX6EGPKL

not attested not anchored not stored refs pending

Oracle Inequalities and Optimal Inference under Group Sparsity

Alexandre B. Tsybakov, Karim Lounici, Massimiliano Pontil, Sara van de Geer

arxiv:1007.1771 v3 · 2010-07-11 · 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{DS7PF332YQAATBJP3THX6EGPKL}

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	2026-05-18T03:48:34.507942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1cbef2ef7ac40009852fdccf7f10cf52eb61f1614f63a1db61e23f41c44e5b50

Aliases

arxiv: 1007.1771 · arxiv_version: 1007.1771v3 · doi: 10.48550/arxiv.1007.1771 · pith_short_12: DS7PF332YQAA · pith_short_16: DS7PF332YQAATBJP · pith_short_8: DS7PF332

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/DS7PF332YQAATBJP3THX6EGPKL \
  | 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: 1cbef2ef7ac40009852fdccf7f10cf52eb61f1614f63a1db61e23f41c44e5b50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47745e73026d7de88d7d9307b9adc0544e7006a7cdb84e495ad7945ec245dee3",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2010-07-11T11:54:13Z",
    "title_canon_sha256": "e905c7732af2dd9feb883f3c792a56ee853e7ddda3e30f2d1f950c403b27d8e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.1771",
    "kind": "arxiv",
    "version": 3
  }
}