Pith Number

pith:QJLNE4SZ

pith:2015:QJLNE4SZ6IE4DATGJVQYY4MWMC

not attested not anchored not stored refs pending

Precipitation extremes under climate change

Paul A. O'Gorman

arxiv:1503.07557 v1 · 2015-03-25 · 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{QJLNE4SZ6IE4DATGJVQYY4MWMC}

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	2026-05-18T02:17:10.995156Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8256d27259f209c182664d618c7196609147eb863f3e1257c230f09464e627cf

Aliases

arxiv: 1503.07557 · arxiv_version: 1503.07557v1 · doi: 10.48550/arxiv.1503.07557 · pith_short_12: QJLNE4SZ6IE4 · pith_short_16: QJLNE4SZ6IE4DATG · pith_short_8: QJLNE4SZ

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/QJLNE4SZ6IE4DATGJVQYY4MWMC \
  | 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: 8256d27259f209c182664d618c7196609147eb863f3e1257c230f09464e627cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8763d34ec28aa6c354404a8e073e37cf6ae8dd56257a175d0bae65bc626c412",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2015-03-25T21:11:05Z",
    "title_canon_sha256": "c928d8648618b91e6d4e3cef29a5ec104cf7db7af50a60c7b4643225f5e25234"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.07557",
    "kind": "arxiv",
    "version": 1
  }
}