Pith Number

pith:6UF7P2A2

pith:2019:6UF7P2A2VYMUNDZLIC5ZWCL4HM

not attested not anchored not stored refs pending

PICAR: An Efficient Extendable Approach for Fitting Hierarchical Spatial Models

Ben Seiyon Lee, Murali Haran

arxiv:1912.02382 v2 · 2019-12-05 · 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{6UF7P2A2VYMUNDZLIC5ZWCL4HM}

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

Fast Bayesian inference of Block Nearest Neighbor Gaussian process for large data

Receipt and verification

First computed	2026-07-05T02:40:08.448104Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f50bf7e81aae19468f2b40bb9b097c3b3cae4227a5aec30a77b0fd04848e5dff

Aliases

arxiv: 1912.02382 · arxiv_version: 1912.02382v2 · doi: 10.48550/arxiv.1912.02382 · pith_short_12: 6UF7P2A2VYMU · pith_short_16: 6UF7P2A2VYMUNDZL · pith_short_8: 6UF7P2A2

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/6UF7P2A2VYMUNDZLIC5ZWCL4HM \
  | 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: f50bf7e81aae19468f2b40bb9b097c3b3cae4227a5aec30a77b0fd04848e5dff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e97b990fb35ec69481a8dc07985fca6621ae970e646e3f80dd4143f160c14c02",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2019-12-05T04:59:30Z",
    "title_canon_sha256": "40a7bc41ad66c97108a0137bdea4a8252dcf67ee6b623fdcf090857b228a38ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.02382",
    "kind": "arxiv",
    "version": 2
  }
}