Pith Number

pith:AKV65Y3R

pith:2026:AKV65Y3RBBH74M6AX7UAX6Q5ZC

not attested not anchored not stored refs pending

smoothbp: Fast Bayesian Hierarchical Piecewise Regression with Smoothed Transitions and Spike-and-Slab Model Selection

Aidan D. Bindoff

arxiv:2606.19044 v1 · 2026-06-17 · stat.CO · stat.AP · 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{AKV65Y3RBBH74M6AX7UAX6Q5ZC}

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	2026-06-19T16:11:55.223353Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02abeee371084ffe33c0bfe80bfa1dc8b2649b31d8e6063cb06261b958a83c61

Aliases

arxiv: 2606.19044 · arxiv_version: 2606.19044v1 · doi: 10.48550/arxiv.2606.19044 · pith_short_12: AKV65Y3RBBH7 · pith_short_16: AKV65Y3RBBH74M6A · pith_short_8: AKV65Y3R

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/AKV65Y3RBBH74M6AX7UAX6Q5ZC \
  | 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: 02abeee371084ffe33c0bfe80bfa1dc8b2649b31d8e6063cb06261b958a83c61

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72a44340313743b2dba88e5312279eec0f345a21b1cd783f05710e9e5ca773a9",
    "cross_cats_sorted": [
      "stat.AP",
      "stat.ME"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2026-06-17T13:11:12Z",
    "title_canon_sha256": "4b2e03d5acac27034a85f2e4217b5798b2e9ed4048284f420d4a70a34e4a5f7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.19044",
    "kind": "arxiv",
    "version": 1
  }
}