Pith Number

pith:KNMRPMOV

pith:2025:KNMRPMOVPTHJF2FWYMRDJRJMC2

not attested not anchored not stored refs pending

Spatio-temporal fusion of reanalysis and in situ data for censored threshold exceedances of PM2.5

Craig Wilkie, Daniela Castro-Camilo, Marian Scott, M. Daniela Cuba

arxiv:2504.20268 v2 · 2025-04-28 · stat.AP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KNMRPMOVPTHJF2FWYMRDJRJMC2}

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	2026-05-20T00:01:33.853286Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

535917b1d57cce92e8b6c32234c52c1686f544828ab5d99039e00ac2869375fe

Aliases

arxiv: 2504.20268 · arxiv_version: 2504.20268v2 · doi: 10.48550/arxiv.2504.20268 · pith_short_12: KNMRPMOVPTHJ · pith_short_16: KNMRPMOVPTHJF2FW · pith_short_8: KNMRPMOV

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/KNMRPMOVPTHJF2FWYMRDJRJMC2 \
  | 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: 535917b1d57cce92e8b6c32234c52c1686f544828ab5d99039e00ac2869375fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b4726543fd0a34220481271d48e890fccd38be2ea5d700b1f77116725ac0767",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2025-04-28T21:16:10Z",
    "title_canon_sha256": "ac670d4c7828a2ea399a141b3bfe94581df23dbc4aa03134306ea9e1f82d385a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.20268",
    "kind": "arxiv",
    "version": 2
  }
}