Pith Number

pith:OY7ZUEJ5

pith:2017:OY7ZUEJ5FDBHZJ3WH72N6NVGSM

not attested not anchored not stored refs pending

Estimation in the convolution structure density model. Part II: adaptation over the scale of anisotropic classes

Oleg Lepski, Thomas Willer

arxiv:1704.04420 v1 · 2017-04-14 · 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{OY7ZUEJ5FDBHZJ3WH72N6NVGSM}

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	2026-05-18T00:46:21.715450Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

763f9a113d28c27ca7763ff4df36a69315a739d3926074dc64643b5aa3b76c38

Aliases

arxiv: 1704.04420 · arxiv_version: 1704.04420v1 · doi: 10.48550/arxiv.1704.04420 · pith_short_12: OY7ZUEJ5FDBH · pith_short_16: OY7ZUEJ5FDBHZJ3W · pith_short_8: OY7ZUEJ5

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/OY7ZUEJ5FDBHZJ3WH72N6NVGSM \
  | 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: 763f9a113d28c27ca7763ff4df36a69315a739d3926074dc64643b5aa3b76c38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c10dc056f164399ec07529747e40fc2000eb6037d2c1197acbc75b4db246cf15",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2017-04-14T13:37:33Z",
    "title_canon_sha256": "7793988225e0ce070127f8ed4edc5b742c7a4a59068d57452dbfbff807e6bb1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.04420",
    "kind": "arxiv",
    "version": 1
  }
}