Pith Number

pith:TRN3O4MM

pith:2010:TRN3O4MMVSOO7FWXRJKFI45XMT

not attested not anchored not stored refs pending

Pac-bayesian bounds for sparse regression estimation with exponential weights

Karim Lounici, Pierre Alquier

arxiv:1009.2707 v2 · 2010-09-14 · 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{TRN3O4MMVSOO7FWXRJKFI45XMT}

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	2026-05-18T04:26:54.624977Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c5bb7718cac9cef96d78a545473b764dea9bc4c69413023c624bb43438597c6

Aliases

arxiv: 1009.2707 · arxiv_version: 1009.2707v2 · doi: 10.48550/arxiv.1009.2707 · pith_short_12: TRN3O4MMVSOO · pith_short_16: TRN3O4MMVSOO7FWX · pith_short_8: TRN3O4MM

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/TRN3O4MMVSOO7FWXRJKFI45XMT \
  | 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: 9c5bb7718cac9cef96d78a545473b764dea9bc4c69413023c624bb43438597c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6919fa2af292830ec4b3542f997ce068d91f62dbb8c29a0ba76aae8f9f8d259",
    "cross_cats_sorted": [
      "stat.CO",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2010-09-14T16:17:29Z",
    "title_canon_sha256": "286bcb934ab2a89e76c1a598b59e55db64e7db1ed83bec4ef8f91671c3d97bd2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.2707",
    "kind": "arxiv",
    "version": 2
  }
}