Pith Number

pith:HPOQTGER

pith:2019:HPOQTGERKEOETON7H4RHER72XK

not attested not anchored not stored refs pending

Lepskii Principle in Supervised Learning

Gilles Blanchard, Nicole M\"ucke, Peter Math\'e

arxiv:1905.10764 v1 · 2019-05-26 · 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{HPOQTGERKEOETON7H4RHER72XK}

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.

Cited by

1 paper in Pith

Sharp convergence rates for Spectral methods via the feature space decomposition method

Receipt and verification

First computed	2026-05-17T23:45:05.337171Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3bdd099891511c49b9bf3f227247faba97906cba74efa6fb06e178baa047be18

Aliases

arxiv: 1905.10764 · arxiv_version: 1905.10764v1 · doi: 10.48550/arxiv.1905.10764 · pith_short_12: HPOQTGERKEOE · pith_short_16: HPOQTGERKEOETON7 · pith_short_8: HPOQTGER

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/HPOQTGERKEOETON7H4RHER72XK \
  | 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: 3bdd099891511c49b9bf3f227247faba97906cba74efa6fb06e178baa047be18

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42bfd1450ba9c9576dd38e7ba3c1ebe97192deac38a6dd295c6fdc15186cff34",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2019-05-26T08:46:58Z",
    "title_canon_sha256": "836b705543a848ff02e8b9f3c31b3eae39b9477b515ed09558ac63a85283554e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.10764",
    "kind": "arxiv",
    "version": 1
  }
}