Pith Number

pith:UUO2V545

pith:2026:UUO2V545M4ETASQKIFI4USWGSJ

not attested not anchored not stored refs pending

Sharp Asymptotic Minimaxity of the Gavrilov-Benjamini-Sarkar Step-Down Testing Procedure in Sparse Gaussian Sequence Models

Prasenjit Ghosh

arxiv:2607.05893 v1 · 2026-07-07 · 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{UUO2V545M4ETASQKIFI4USWGSJ}

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	2026-07-08T01:18:49.509139Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a51daaf79d6709304a0a4151ca4ac69241c44c692091efb57d4372ee55039240

Aliases

arxiv: 2607.05893 · arxiv_version: 2607.05893v1 · doi: 10.48550/arxiv.2607.05893 · pith_short_12: UUO2V545M4ET · pith_short_16: UUO2V545M4ETASQK · pith_short_8: UUO2V545

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/UUO2V545M4ETASQKIFI4USWGSJ \
  | 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: a51daaf79d6709304a0a4151ca4ac69241c44c692091efb57d4372ee55039240

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ca9c64fc168992d3b7a22df6a18cfb4323d840e7906942f717eddca4b991ecf",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2026-07-07T06:42:59Z",
    "title_canon_sha256": "f8e07aa6448fb74079403a00cf2f365f87ba83e854a7ce5a6f25bbce93f11223"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.05893",
    "kind": "arxiv",
    "version": 1
  }
}