Pith Number

pith:W23X5CFV

pith:2018:W23X5CFVQ27H4JOSDP47BALZTT

not attested not anchored not stored refs pending

Modeling of raining season onset and cessation of tropical rainfall for climate change adaptation in Agriculture

2), (2) Michael, Cecilia Ibru University, Delta State, I. A. Fuwape (1, Nigeria, Nigeria.), S. T. Ogunjo (1) ((1) Federal University of Technology Akure Ondo State, Ughelli North

arxiv:1811.09677 v1 · 2018-11-21 · 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{W23X5CFVQ27H4JOSDP47BALZTT}

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	2026-05-18T00:00:01.502777Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6b77e88b586be7e25d21bf9f081799cf7782915dff97206677ee2c009b50b4e

Aliases

arxiv: 1811.09677 · arxiv_version: 1811.09677v1 · doi: 10.48550/arxiv.1811.09677 · pith_short_12: W23X5CFVQ27H · pith_short_16: W23X5CFVQ27H4JOS · pith_short_8: W23X5CFV

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/W23X5CFVQ27H4JOSDP47BALZTT \
  | 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: b6b77e88b586be7e25d21bf9f081799cf7782915dff97206677ee2c009b50b4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "938b63bf985a99e66ee06921a6b51839e8afb9260d88b7937f7a062a44a9110b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2018-11-21T15:58:21Z",
    "title_canon_sha256": "fe9c7322ec2d52c206d376ba5f6a7c64b29f2d83345128f476148c8eb45c1f31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.09677",
    "kind": "arxiv",
    "version": 1
  }
}