Pith Number

pith:LP35SK67

pith:2017:LP35SK67ZEYQKDLXYEB7OWOMBW

not attested not anchored not stored refs pending

On asymptotically minimax nonparametric detection of signal in Gaussian white noise

Mikhail Ermakov

arxiv:1705.07408 v1 · 2017-05-21 · 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{LP35SK67ZEYQKDLXYEB7OWOMBW}

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	2026-05-18T00:44:05.694639Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5bf7d92bdfc931050d77c103f759cc0d9de3ddf140ee26bb08f82da63087ae0d

Aliases

arxiv: 1705.07408 · arxiv_version: 1705.07408v1 · doi: 10.48550/arxiv.1705.07408 · pith_short_12: LP35SK67ZEYQ · pith_short_16: LP35SK67ZEYQKDLX · pith_short_8: LP35SK67

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/LP35SK67ZEYQKDLXYEB7OWOMBW \
  | 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: 5bf7d92bdfc931050d77c103f759cc0d9de3ddf140ee26bb08f82da63087ae0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1335081f6b4bfd8c6fdc6c75c558290207876076c92b10039071429d4173776c",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2017-05-21T07:43:53Z",
    "title_canon_sha256": "84a8216edf82761233b13794b79ab923f71de3f11931b18d250fdbab2d01fd3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.07408",
    "kind": "arxiv",
    "version": 1
  }
}