Pith Number

pith:UZTXHDXS

pith:2015:UZTXHDXSSPKOESR2Q2SIYHJEL4

not attested not anchored not stored refs pending

Data Mining to Investigate the Meteorological Drivers for Extreme Ground Level Ozone Events

Brian J. Reich, Brook T. Russell, Colette L. Heald, Daniel Cooley, William C. Porter

arxiv:1504.08080 v4 · 2015-04-30 · 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{UZTXHDXSSPKOESR2Q2SIYHJEL4}

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	2026-05-18T01:19:16.138484Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a667738ef293d4e24a3a86a48c1d245f11d4b0f671fe5be6fefc2a0c7a7f2fae

Aliases

arxiv: 1504.08080 · arxiv_version: 1504.08080v4 · doi: 10.48550/arxiv.1504.08080 · pith_short_12: UZTXHDXSSPKO · pith_short_16: UZTXHDXSSPKOESR2 · pith_short_8: UZTXHDXS

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/UZTXHDXSSPKOESR2Q2SIYHJEL4 \
  | 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: a667738ef293d4e24a3a86a48c1d245f11d4b0f671fe5be6fefc2a0c7a7f2fae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "318ee2371cc5e091d465dcc00b46cb3dfd4df854485d611645215e0587f591b8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2015-04-30T04:21:23Z",
    "title_canon_sha256": "3cca9112653223992b8e273df77e1739926874adde1e45109405c358bfdf95e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.08080",
    "kind": "arxiv",
    "version": 4
  }
}