Pith Number

pith:7DJCSYGF

pith:2026:7DJCSYGF7LELSKSGVSEELHCW5A

not attested not anchored not stored refs pending

Superstatistical Analysis of PDFs and autocorrelation functions for air pollution concentrations in the UK

Christian Beck, Hankun He, Nisal Amarakoon

arxiv:2607.12876 v1 · 2026-07-14 · physics.ao-ph · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7DJCSYGF7LELSKSGVSEELHCW5A}

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	2026-07-15T01:22:22.858013Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8d22960c5fac8b92a46ac88459c56e8097f851b6303169373536cb6cb059a7f

Aliases

arxiv: 2607.12876 · arxiv_version: 2607.12876v1 · doi: 10.48550/arxiv.2607.12876 · pith_short_12: 7DJCSYGF7LEL · pith_short_16: 7DJCSYGF7LELSKSG · pith_short_8: 7DJCSYGF

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/7DJCSYGF7LELSKSGVSEELHCW5A \
  | 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: f8d22960c5fac8b92a46ac88459c56e8097f851b6303169373536cb6cb059a7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba0238789ae94ca58cebf33f9f83334843121ad581b0fa7dfa394ab6cd08d30a",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2026-07-14T15:23:48Z",
    "title_canon_sha256": "f052f8b10f0ba535ab97ef4cc111772f19837ae693043c388fd242a3503c81cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.12876",
    "kind": "arxiv",
    "version": 1
  }
}