Pith Number

pith:JG3LV5HS

pith:2018:JG3LV5HS5IQAY4DQUYDL5EHND6

not attested not anchored not stored refs pending

On efficient prediction and predictive density estimation for spherically symmetric models

Dominique Fourdrinier, \'Eric Marchand, William E. Strawderman

arxiv:1807.04711 v1 · 2018-07-12 · 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{JG3LV5HS5IQAY4DQUYDL5EHND6}

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	2026-05-18T00:10:52.723512Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49b6baf4f2ea200c7070a606be90ed1f86e2deb38fec98354daa1c12cd3369c6

Aliases

arxiv: 1807.04711 · arxiv_version: 1807.04711v1 · doi: 10.48550/arxiv.1807.04711 · pith_short_12: JG3LV5HS5IQA · pith_short_16: JG3LV5HS5IQAY4DQ · pith_short_8: JG3LV5HS

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/JG3LV5HS5IQAY4DQUYDL5EHND6 \
  | 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: 49b6baf4f2ea200c7070a606be90ed1f86e2deb38fec98354daa1c12cd3369c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f19e7aa45d35688c575ad8ad32ac7bd639f8e4f281ed7e6ffb0e03eeb4d02c7",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2018-07-12T16:28:37Z",
    "title_canon_sha256": "db57a3366afacc2054079e9314dbe179c7cd4428d9341123454a6fdcfa35a4e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.04711",
    "kind": "arxiv",
    "version": 1
  }
}