Pith Number

pith:GUQNVBKI

pith:2026:GUQNVBKICAWA6O24RRNDOSTETB

not attested not anchored not stored refs pending

Bias-Adjusted Attribution Estimation for Rainfall Enhancement Trials

A.H. Welsh, Raymond Chambers, Zhi Yang Tho

arxiv:2607.21991 v1 · 2026-07-24 · stat.ME · 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{GUQNVBKICAWA6O24RRNDOSTETB}

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	2026-07-27T01:20:42.040532Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3520da8548102c0f3b5c8c5a374a6498460af68543f9a9f1317313127526afae

Aliases

arxiv: 2607.21991 · arxiv_version: 2607.21991v1 · doi: 10.48550/arxiv.2607.21991 · pith_short_12: GUQNVBKICAWA · pith_short_16: GUQNVBKICAWA6O24 · pith_short_8: GUQNVBKI

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/GUQNVBKICAWA6O24RRNDOSTETB \
  | 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: 3520da8548102c0f3b5c8c5a374a6498460af68543f9a9f1317313127526afae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2aa8e70f473512a8022f1c556f7dbc0e930aea40f84d23c4cd50bcc1c681a77",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2026-07-24T05:33:43Z",
    "title_canon_sha256": "04550ecfd7adc7277a8d55725182e8938752a7f2c74b9f5463507ee514393b39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.21991",
    "kind": "arxiv",
    "version": 1
  }
}