Pith Number

pith:WATUMXTR

pith:2019:WATUMXTRI3EDEE3MY2QKA4WRF5

not attested not anchored not stored refs pending

Restricted Spatial Regression Methods: Implications for Inference

Catherine A. Calder, Kori Khan

arxiv:1905.09371 v3 · 2019-05-22 · stat.ME · 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{WATUMXTRI3EDEE3MY2QKA4WRF5}

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	2026-07-05T05:32:55.925426Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b027465e7146c832136cc6a0a072d12f50f42a206fbcd534e122022a880da682

Aliases

arxiv: 1905.09371 · arxiv_version: 1905.09371v3 · doi: 10.48550/arxiv.1905.09371 · pith_short_12: WATUMXTRI3ED · pith_short_16: WATUMXTRI3EDEE3M · pith_short_8: WATUMXTR

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/WATUMXTRI3EDEE3MY2QKA4WRF5 \
  | 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: b027465e7146c832136cc6a0a072d12f50f42a206fbcd534e122022a880da682

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1dd799c8dc083cdd19f3c163468d84a78f4b9236fa4d23a7d1ee15b6d0aa484f",
    "cross_cats_sorted": [
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2019-05-22T21:23:45Z",
    "title_canon_sha256": "bb1341d51682b2150e0e8ae57255eccebcfe48097dd7ecf0e1e29f8a736dec05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.09371",
    "kind": "arxiv",
    "version": 3
  }
}