Pith Number

pith:LD665ZZP

pith:2025:LD665ZZPFACGHGBUTYVRRDBGGJ

not attested not anchored not stored refs pending

Group Sequential Design with Posterior and Posterior Predictive Probabilities

Luke Hagar, Marina B. Klein, Shirin Golchi

arxiv:2504.00856 v4 · 2025-04-01 · 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{LD665ZZPFACGHGBUTYVRRDBGGJ}

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.

Cited by

1 paper in Pith

Economical Experimental Design with Generalized Posteriors

Receipt and verification

First computed	2026-06-25T00:18:11.071411Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58fdeee72f28046398349e2b188c263251eb890a1edf958f87ea8320325015ca

Aliases

arxiv: 2504.00856 · arxiv_version: 2504.00856v4 · doi: 10.48550/arxiv.2504.00856 · pith_short_12: LD665ZZPFACG · pith_short_16: LD665ZZPFACGHGBU · pith_short_8: LD665ZZP

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/LD665ZZPFACGHGBUTYVRRDBGGJ \
  | 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: 58fdeee72f28046398349e2b188c263251eb890a1edf958f87ea8320325015ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c75baf73fb6addb062c612c3d71554dbec3531958f39c65d53daf5f70a785509",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2025-04-01T14:45:49Z",
    "title_canon_sha256": "590f2aab2f3a893375ee111939fce0b2c504dc7493c19cbd10d89e269d7d214b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.00856",
    "kind": "arxiv",
    "version": 4
  }
}