Pith Number

pith:ML36YFCC

pith:2020:ML36YFCC3OC3UJ6PTGIR4G2GVM

not attested not anchored not stored refs pending

Sparse Confidence Sets for Normal Mean Models

Guang Cheng, Yang Ning

arxiv:2008.07107 v1 · 2020-08-17 · math.ST · stat.ME · 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{ML36YFCC3OC3UJ6PTGIR4G2GVM}

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	2026-07-05T01:27:49.876329Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62f7ec1442db85ba27cf99911e1b46ab1828d37e157b27c171fa7eed9ce99534

Aliases

arxiv: 2008.07107 · arxiv_version: 2008.07107v1 · doi: 10.48550/arxiv.2008.07107 · pith_short_12: ML36YFCC3OC3 · pith_short_16: ML36YFCC3OC3UJ6P · pith_short_8: ML36YFCC

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/ML36YFCC3OC3UJ6PTGIR4G2GVM \
  | 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: 62f7ec1442db85ba27cf99911e1b46ab1828d37e157b27c171fa7eed9ce99534

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fcf83c7dae089c9ac323873bdee0cd8526c15c60737edf3e30d6945f788c6f45",
    "cross_cats_sorted": [
      "stat.ME",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2020-08-17T06:16:18Z",
    "title_canon_sha256": "399594a53fb1f7f49831587c3cba6b49b1878ac9e52b87c514ed4fedbd99c655"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.07107",
    "kind": "arxiv",
    "version": 1
  }
}