Pith Number

pith:SLGUZWVM

pith:2026:SLGUZWVMVG2WYDIM435OGJ4C2U

not attested not anchored not stored refs pending

Distributed lag non-linear models with spatial effect modification using Laplacian P-splines

Antonio Gasparrini, Christel Faes, Elisa Duarte, Sara Rutten, Thomas Neyens

arxiv:2603.18990 v1 · 2026-03-19 · 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{SLGUZWVMVG2WYDIM435OGJ4C2U}

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	2026-06-26T01:15:50.799729Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92cd4cdaaca9b56c0d0ce6fae32782d50bcf0cc30a6443ffe9df1e927454a283

Aliases

arxiv: 2603.18990 · arxiv_version: 2603.18990v1 · doi: 10.48550/arxiv.2603.18990 · pith_short_12: SLGUZWVMVG2W · pith_short_16: SLGUZWVMVG2WYDIM · pith_short_8: SLGUZWVM

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/SLGUZWVMVG2WYDIM435OGJ4C2U \
  | 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: 92cd4cdaaca9b56c0d0ce6fae32782d50bcf0cc30a6443ffe9df1e927454a283

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3b064f10d9c935b5f1dfc49faee5d6a6401b5d4051f8c382a50db956741404f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2026-03-19T14:58:49Z",
    "title_canon_sha256": "b898105c85601623c17eee2f438ef02cbfcd77a1b1a9b799c9f2efb1f4646ab7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.18990",
    "kind": "arxiv",
    "version": 1
  }
}