Pith Number

pith:BR2ZOY6A

pith:2012:BR2ZOY6AZ5EUWHJIYPYUONYRO3

not attested not anchored not stored refs pending

Spatial models for point and areal data using Markov random fields on a fine grid

Christopher J. Paciorek

arxiv:1204.6087 v2 · 2012-04-26 · 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{BR2ZOY6AZ5EUWHJIYPYUONYRO3}

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	2026-05-18T03:28:53.972675Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c759763c0cf494b1d28c3f147371176fc5f55df696782a691b6576838a30c96

Aliases

arxiv: 1204.6087 · arxiv_version: 1204.6087v2 · doi: 10.48550/arxiv.1204.6087 · pith_short_12: BR2ZOY6AZ5EU · pith_short_16: BR2ZOY6AZ5EUWHJI · pith_short_8: BR2ZOY6A

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/BR2ZOY6AZ5EUWHJIYPYUONYRO3 \
  | 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: 0c759763c0cf494b1d28c3f147371176fc5f55df696782a691b6576838a30c96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "576d88532c886ba9a35d93b60a033bbab106bae996317177bfef9be0a26f1929",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2012-04-26T23:54:35Z",
    "title_canon_sha256": "f6e9a8cc838e719edef507e8182bf523a1a35cc57630b3931e123e1aca1e8595"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.6087",
    "kind": "arxiv",
    "version": 2
  }
}