Pith Number

pith:LKBD4S7W

pith:2019:LKBD4S7WOE7NEXY5TNIBO5ZGYH

not attested not anchored not stored refs pending

Direct Sampling of Bayesian Thin-Plate Splines for Spatial Smoothing

Dongchu Sun, Gentry White, Paul Speckman

arxiv:1906.05575 v1 · 2019-06-13 · stat.ME · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LKBD4S7WOE7NEXY5TNIBO5ZGYH}

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	2026-05-17T23:43:24.883336Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a823e4bf6713ed25f1d9b50177726c1eaa5a87c47c953baf0d64399de868bac

Aliases

arxiv: 1906.05575 · arxiv_version: 1906.05575v1 · doi: 10.48550/arxiv.1906.05575 · pith_short_12: LKBD4S7WOE7N · pith_short_16: LKBD4S7WOE7NEXY5 · pith_short_8: LKBD4S7W

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/LKBD4S7WOE7NEXY5TNIBO5ZGYH \
  | 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: 5a823e4bf6713ed25f1d9b50177726c1eaa5a87c47c953baf0d64399de868bac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1300feb91986c1bd4daa587bff198c414814db94db24847c7f94589d9710ae6",
    "cross_cats_sorted": [
      "stat.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2019-06-13T09:47:56Z",
    "title_canon_sha256": "3cd7c38cea94c27ffafe1fa38be542bef120b569a2b7a514b341b60d3657d094"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.05575",
    "kind": "arxiv",
    "version": 1
  }
}