Pith Number

pith:SWH45JFE

pith:2011:SWH45JFEQBGNQJE5T2JCP3JLUX

not attested not anchored not stored refs pending

Minimax nonparametric testing in a problem related to the Radon transform

Irina A. Suslina, Theofanis Sapatinas, Yuri I. Ingster

arxiv:1103.3442 v3 · 2011-03-17 · 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{SWH45JFEQBGNQJE5T2JCP3JLUX}

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	2026-05-18T04:03:55.917454Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

958fcea4a4804cd8249d9e9227ed2ba5f2e34d4d36428a637a9347c203497d65

Aliases

arxiv: 1103.3442 · arxiv_version: 1103.3442v3 · doi: 10.48550/arxiv.1103.3442 · pith_short_12: SWH45JFEQBGN · pith_short_16: SWH45JFEQBGNQJE5 · pith_short_8: SWH45JFE

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/SWH45JFEQBGNQJE5T2JCP3JLUX \
  | 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: 958fcea4a4804cd8249d9e9227ed2ba5f2e34d4d36428a637a9347c203497d65

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d99147eae776dca2e318b0cb3b0227395af7ea220426b475a5225e4796357052",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2011-03-17T15:58:59Z",
    "title_canon_sha256": "fa1bb95ddaeecf5c054e950efdcb618b22b5c48c831caaac7cb9fcedd516ce85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.3442",
    "kind": "arxiv",
    "version": 3
  }
}