Pith Number

pith:O2FW3IM2

pith:2015:O2FW3IM2LXSD3A5MK2AFOKLH4V

not attested not anchored not stored refs pending

Automatic Region-wise Spatially Varying Coefficient Regression Model: an Application to National Cardiovascular Disease Mortality and Air Pollution Association Study

Chengsheng Jiang, Lance Waller, Shuo Chen

arxiv:1511.05924 v1 · 2015-11-18 · 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{O2FW3IM2LXSD3A5MK2AFOKLH4V}

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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	2026-05-18T01:26:32.292820Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

768b6da19a5de43d83ac5680572967e5491e47e89758f597cf421b0a085c3e11

Aliases

arxiv: 1511.05924 · arxiv_version: 1511.05924v1 · doi: 10.48550/arxiv.1511.05924 · pith_short_12: O2FW3IM2LXSD · pith_short_16: O2FW3IM2LXSD3A5M · pith_short_8: O2FW3IM2

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/O2FW3IM2LXSD3A5MK2AFOKLH4V \
  | 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: 768b6da19a5de43d83ac5680572967e5491e47e89758f597cf421b0a085c3e11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0626265ce5453c41a5fccd28434e429cbc1464a4154ba56de67421c18d7326cb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2015-11-18T20:09:26Z",
    "title_canon_sha256": "21391dddcd2b6d7f9ef040adc975cd3906614b2eb7cb7c31c895f80f35ae8bac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.05924",
    "kind": "arxiv",
    "version": 1
  }
}