Pith Number

pith:AKZKCQRF

pith:2016:AKZKCQRFGDOYPSF567HVHPRMAS

not attested not anchored not stored refs pending

A sharp boundary for SURE-based admissibility for the Normal means problem under unknown scale

William E. Strawderman, Yuzo Maruyama

arxiv:1609.03241 v1 · 2016-09-12 · 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{AKZKCQRFGDOYPSF567HVHPRMAS}

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	2026-05-18T01:04:47.413036Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02b2a1422530dd87c8bdf7cf53be2c04985301c640d823886e56e01aded24a60

Aliases

arxiv: 1609.03241 · arxiv_version: 1609.03241v1 · doi: 10.48550/arxiv.1609.03241 · pith_short_12: AKZKCQRFGDOY · pith_short_16: AKZKCQRFGDOYPSF5 · pith_short_8: AKZKCQRF

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/AKZKCQRFGDOYPSF567HVHPRMAS \
  | 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: 02b2a1422530dd87c8bdf7cf53be2c04985301c640d823886e56e01aded24a60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ffa1ad373992988802edb544aa25f015b1e5b09d4f4c8341fa412747a1c70d34",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2016-09-12T01:33:22Z",
    "title_canon_sha256": "1902eabbd3331256d460017b00e3e598c85b796ebcd27c67b7dfbf4376fa5863"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.03241",
    "kind": "arxiv",
    "version": 1
  }
}