Pith Number

pith:PJKK7DYZ

pith:2018:PJKK7DYZASJI6CUX43YV4672KP

not attested not anchored not stored refs pending

Simultaneous disease mapping and hot spot detection with application to childhood obesity surveillance from electronic health records

Derek Norton, Lawrence P. Hanrahan, Ying-Qi Zhao, Young-Geun Choi

arxiv:1804.05430 v2 · 2018-04-15 · stat.ME · 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{PJKK7DYZASJI6CUX43YV4672KP}

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	2026-05-17T23:48:40.583699Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a54af8f1904928f0a97e6f15e7bfa53e342008f4e6d3dd9c8913ebd5f09247b

Aliases

arxiv: 1804.05430 · arxiv_version: 1804.05430v2 · doi: 10.48550/arxiv.1804.05430 · pith_short_12: PJKK7DYZASJI · pith_short_16: PJKK7DYZASJI6CUX · pith_short_8: PJKK7DYZ

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/PJKK7DYZASJI6CUX43YV4672KP \
  | 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: 7a54af8f1904928f0a97e6f15e7bfa53e342008f4e6d3dd9c8913ebd5f09247b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5bb028183d706378300b689e32de881c50c77e46a238a6fe0b1893493289910",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2018-04-15T21:17:20Z",
    "title_canon_sha256": "34badbd7f795245ebe5a194eec671d008050ca7164e63c71d85dace01ecf48c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.05430",
    "kind": "arxiv",
    "version": 2
  }
}