Pith Number

pith:OGKSWPDN

pith:2019:OGKSWPDNSVQ4SQ2Z37FYDW4QYY

not attested not anchored not stored refs pending

A Learning Framework for An Accurate Prediction of Rainfall Rates

Hamidreza Ghasemi Damavandi, Reepal Shah

arxiv:1901.05885 v1 · 2019-01-17 · eess.SP · 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{OGKSWPDNSVQ4SQ2Z37FYDW4QYY}

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	2026-05-17T23:55:35.040937Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71952b3c6d9561c94359dfcb81db90c60f70b5ca64ac02bb9c88af2ea086804b

Aliases

arxiv: 1901.05885 · arxiv_version: 1901.05885v1 · doi: 10.48550/arxiv.1901.05885 · pith_short_12: OGKSWPDNSVQ4 · pith_short_16: OGKSWPDNSVQ4SQ2Z · pith_short_8: OGKSWPDN

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/OGKSWPDNSVQ4SQ2Z37FYDW4QYY \
  | 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: 71952b3c6d9561c94359dfcb81db90c60f70b5ca64ac02bb9c88af2ea086804b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "559633b41b1a575816e1266afb1e0326da62ddf64624531576511ed308695a61",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-01-17T16:48:56Z",
    "title_canon_sha256": "ed3f41fd7e317a7e08c6a26cf6868611d896b5106de281ca2e6963d5f87aada9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.05885",
    "kind": "arxiv",
    "version": 1
  }
}