Pith Number

pith:FKNO7RZL

pith:2021:FKNO7RZLB2746MVOL4J3AYX3FJ

not attested not anchored not stored refs pending

Accounting for spatial confounding in epidemiological studies with individual-level exposures: An exposure-penalized spline approach

Adam Drewnowski, Andrea J. Cook, David Arterburn, Jennifer F. Bobb, Maricela F. Cruz, Stephen J. Mooney

arxiv:2107.08072 v2 · 2021-07-16 · 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{FKNO7RZLB2746MVOL4J3AYX3FJ}

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	2026-07-05T04:14:38.053089Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a9aefc72b0ebfcf32ae5f13b062fb2a7a9e6cf8a7c96ee4993078b758f528c6

Aliases

arxiv: 2107.08072 · arxiv_version: 2107.08072v2 · doi: 10.48550/arxiv.2107.08072 · pith_short_12: FKNO7RZLB274 · pith_short_16: FKNO7RZLB2746MVO · pith_short_8: FKNO7RZL

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/FKNO7RZLB2746MVOL4J3AYX3FJ \
  | 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: 2a9aefc72b0ebfcf32ae5f13b062fb2a7a9e6cf8a7c96ee4993078b758f528c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "431bca034bab0000f849bf2bf825e63417e454e920db4890f798091a50ae5b48",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2021-07-16T18:31:11Z",
    "title_canon_sha256": "5206155ed79acfc260f2c520302d81d544c81ef25e6cf33a7a51b09fcdefe7e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.08072",
    "kind": "arxiv",
    "version": 2
  }
}