Pith Number

pith:4UQS7N6T

pith:2018:4UQS7N6T5HMHYB3W4ETMODGWSY

not attested not anchored not stored refs pending

Optimal designs for frequentist model averaging

Holger Dette, Kira Alhorn, Kirsten Schorning

arxiv:1807.05234 v1 · 2018-07-13 · stat.ME

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4UQS7N6T5HMHYB3W4ETMODGWSY}

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	2026-05-18T00:10:44.052201Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5212fb7d3e9d87c0776e126c70cd69601a4d936968c440173527e83a5076bd6

Aliases

arxiv: 1807.05234 · arxiv_version: 1807.05234v1 · doi: 10.48550/arxiv.1807.05234 · pith_short_12: 4UQS7N6T5HMH · pith_short_16: 4UQS7N6T5HMHYB3W · pith_short_8: 4UQS7N6T

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/4UQS7N6T5HMHYB3W4ETMODGWSY \
  | 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: e5212fb7d3e9d87c0776e126c70cd69601a4d936968c440173527e83a5076bd6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "575a2ab7cc76ef5269fcc04c217d3cca73e897c21a5aaa4fb88456397697187b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2018-07-13T18:00:17Z",
    "title_canon_sha256": "b91ce0ff434c42d90ce956252d4c62ad78cfd323e4feec5fc4e3214396cb69da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.05234",
    "kind": "arxiv",
    "version": 1
  }
}