Pith Number

pith:AH5BRUND

pith:2023:AH5BRUNDNFK5HV26JDQP26UTKW

not attested not anchored not stored refs pending

Evidence of a Polar Cyclone on Uranus from VLA Observations

A. James Friedson, Alex Akins, Bryan Butler, Edward Molter, Imke de Pater, Mark Hofstadter, Marzia Parisi

arxiv:2305.15521 v1 · 2023-05-24 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AH5BRUNDNFK5HV26JDQP26UTKW}

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	2026-07-05T06:13:41.438549Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01fa18d1a36955d3d75e48e0fd7a9355ad4beb7a9d031d0f04ab51d55449bba2

Aliases

arxiv: 2305.15521 · arxiv_version: 2305.15521v1 · doi: 10.48550/arxiv.2305.15521 · pith_short_12: AH5BRUNDNFK5 · pith_short_16: AH5BRUNDNFK5HV26 · pith_short_8: AH5BRUND

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/AH5BRUNDNFK5HV26JDQP26UTKW \
  | 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: 01fa18d1a36955d3d75e48e0fd7a9355ad4beb7a9d031d0f04ab51d55449bba2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5f9f5bbb81bc89d7946c1cbe19aa75de314113b990a8a040a24c73426a0a083",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2023-05-24T19:20:17Z",
    "title_canon_sha256": "bcc639e32c16666b5abb3c3b42bb8b93d7c6095b531cb9c8d8013b93a42c1114"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.15521",
    "kind": "arxiv",
    "version": 1
  }
}