Pith Number

pith:7AUBZ6YF

pith:2026:7AUBZ6YF75PT5SFE666EMXFETK

not attested not anchored not stored refs pending

Anomalous Diffusion of Tropical Cyclones Observed in Huge Ensembles of Hindcasts

Abdoul R. Zeba, Ankur Mahesh, Boris Bonev, Karthik Kashinath, Michael S. Pritchard, Shashank Subramanian, Thorsten Kurth, William D. Collins

arxiv:2607.21954 v1 · 2026-07-24 · physics.ao-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7AUBZ6YF75PT5SFE666EMXFETK}

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	2026-07-27T00:20:29.634250Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8281cfb05ff5f3ec8a4f7bc465ca49a80a9cd630576a637b967a06ba2fb61cb

Aliases

arxiv: 2607.21954 · arxiv_version: 2607.21954v1 · doi: 10.48550/arxiv.2607.21954 · pith_short_12: 7AUBZ6YF75PT · pith_short_16: 7AUBZ6YF75PT5SFE · pith_short_8: 7AUBZ6YF

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/7AUBZ6YF75PT5SFE666EMXFETK \
  | 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: f8281cfb05ff5f3ec8a4f7bc465ca49a80a9cd630576a637b967a06ba2fb61cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72d71da807e3db7c7e93429f1e1cf223edf34528c455a847a23a12c7041cc70a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2026-07-24T04:03:12Z",
    "title_canon_sha256": "40742d74a366395cc8cc8d66c61933f09b655cf1efd4da9fa2ad7bca9ad95364"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.21954",
    "kind": "arxiv",
    "version": 1
  }
}