Pith Number

pith:7QCYQXLU

pith:2016:7QCYQXLU4FLH3O74FKQZ45FDLA

not attested not anchored not stored refs pending

Spatial Multiresolution Analysis of the Effect of PM2.5 on Birth Weights

Brent Coull, Itai Kloog, Joel Schwartz, Joseph Antonelli

arxiv:1609.05186 v1 · 2016-09-16 · 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{7QCYQXLU4FLH3O74FKQZ45FDLA}

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	2026-05-18T01:04:31.181469Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc05885d74e1567dbbfc2aa19e74a3580ee0664a1ea45ee4d00506fd596d2abd

Aliases

arxiv: 1609.05186 · arxiv_version: 1609.05186v1 · doi: 10.48550/arxiv.1609.05186 · pith_short_12: 7QCYQXLU4FLH · pith_short_16: 7QCYQXLU4FLH3O74 · pith_short_8: 7QCYQXLU

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/7QCYQXLU4FLH3O74FKQZ45FDLA \
  | 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: fc05885d74e1567dbbfc2aa19e74a3580ee0664a1ea45ee4d00506fd596d2abd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52e9100fb52146c9e02af10e47ae5b7cb10d9f2033818a78f10e5895c8757f1a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2016-09-16T19:26:29Z",
    "title_canon_sha256": "ab6448d1b2a5d7cec6ccc39d187fcfc81cdcf80588982c7e0434d5f5d0c41042"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.05186",
    "kind": "arxiv",
    "version": 1
  }
}