Pith Number

pith:BM6ZRXJN

pith:2019:BM6ZRXJNXZUBTC35FOBIGUOMD3

not attested not anchored not stored refs pending

Missing data analysis and imputation via latent Gaussian Markov random fields

Marta Blangiardo, Michela Cameletti, Virgilio G\'omez-Rubio

arxiv:1912.10981 v1 · 2019-12-23 · 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{BM6ZRXJNXZUBTC35FOBIGUOMD3}

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

False Positives, False Negatives, and the Detection-Only Problem: A Hierarchical Model for Species Occurrence with Observation Error

Receipt and verification

First computed	2026-07-05T00:28:04.584730Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b3d98dd2dbe68198b7d2b828351cc1ed2936765ea1d7eabffca746b6126612b

Aliases

arxiv: 1912.10981 · arxiv_version: 1912.10981v1 · doi: 10.48550/arxiv.1912.10981 · pith_short_12: BM6ZRXJNXZUB · pith_short_16: BM6ZRXJNXZUBTC35 · pith_short_8: BM6ZRXJN

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/BM6ZRXJNXZUBTC35FOBIGUOMD3 \
  | 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: 0b3d98dd2dbe68198b7d2b828351cc1ed2936765ea1d7eabffca746b6126612b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2c2d36fe7bef77f1f9637436d09629d1ff1ed86ccf1eafa15a37a3046c0bfc7",
    "cross_cats_sorted": [
      "stat.AP",
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2019-12-23T17:16:28Z",
    "title_canon_sha256": "9033b78383ab374a6315962ef2da61405a1171a308849f29ca5ced465eff08c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.10981",
    "kind": "arxiv",
    "version": 1
  }
}