Pith Number

pith:U6G26WHW

pith:2026:U6G26WHWD4GO3QYOWWBHMTMCGM

not attested not anchored not stored refs pending

Normal approximations in nonparametric empirical Bayes

Jiafeng Chen, Nabarun Deb, Nikolaos Ignatiadis

arxiv:2605.31599 v1 · 2026-05-29 · 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{U6G26WHWD4GO3QYOWWBHMTMCGM}

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	2026-06-01T02:04:15.165091Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a78daf58f61f0cedc30eb582764d823319148321158ff3d0109178035291cfb0

Aliases

arxiv: 2605.31599 · arxiv_version: 2605.31599v1 · doi: 10.48550/arxiv.2605.31599 · pith_short_12: U6G26WHWD4GO · pith_short_16: U6G26WHWD4GO3QYO · pith_short_8: U6G26WHW

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/U6G26WHWD4GO3QYOWWBHMTMCGM \
  | 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: a78daf58f61f0cedc30eb582764d823319148321158ff3d0109178035291cfb0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0f261641348cb25f82995b9a6655abd2afee8fbb0195440a1c772171788ef83",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2026-05-29T17:59:04Z",
    "title_canon_sha256": "10de9dd92ff1eb5dc6424d10402b224e6386c4b7981fb68f6af6bb88a24b98a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.31599",
    "kind": "arxiv",
    "version": 1
  }
}