Pith Number

pith:A4CQOJD7

pith:2012:A4CQOJD7MORT3HJYVDWPW44T6V

not attested not anchored not stored refs pending

Scale Invariant Events and Dry Spells for Medium Resolution Local Rain Data

Alvaro Corral, Anna Deluca

arxiv:1212.5533 v1 · 2012-12-20 · physics.ao-ph · physics.data-an · physics.geo-ph · 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{A4CQOJD7MORT3HJYVDWPW44T6V}

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	2026-05-18T03:37:54.143568Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

070507247f63a33d9d38a8ecfb7393f57b3adb77561d61d07ac5688700c746fd

Aliases

arxiv: 1212.5533 · arxiv_version: 1212.5533v1 · doi: 10.48550/arxiv.1212.5533 · pith_short_12: A4CQOJD7MORT · pith_short_16: A4CQOJD7MORT3HJY · pith_short_8: A4CQOJD7

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/A4CQOJD7MORT3HJYVDWPW44T6V \
  | 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: 070507247f63a33d9d38a8ecfb7393f57b3adb77561d61d07ac5688700c746fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ab8882c49cdae0849dc129097f7966d300cfb01df283cb5810dc6a85740b282",
    "cross_cats_sorted": [
      "physics.data-an",
      "physics.geo-ph",
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2012-12-20T15:42:26Z",
    "title_canon_sha256": "ca2b65503a43b0a202d7bf8fcaf281111f77026e22356942cc244682f6e0757d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.5533",
    "kind": "arxiv",
    "version": 1
  }
}