Pith Number

pith:OOFQTKOA

pith:2019:OOFQTKOAZYZBF4DZJ4NTLP6PSX

not attested not anchored not stored refs pending

A Hybrid Precipitation Prediction Method based on Multicellular Gene Expression Programming

Chuyan Deng, Daoqing Gong, Hao Zhang, Hongya Li, Yonghua Pan, Yuzhong Peng

arxiv:1906.08852 v1 · 2019-04-01 · cs.NE · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OOFQTKOAZYZBF4DZJ4NTLP6PSX}

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	2026-05-17T23:42:47.719442Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

738b09a9c0ce3212f0794f1b35bfcf95d4cbb48e89c22a5130af0bc273cd0992

Aliases

arxiv: 1906.08852 · arxiv_version: 1906.08852v1 · doi: 10.48550/arxiv.1906.08852 · pith_short_12: OOFQTKOAZYZB · pith_short_16: OOFQTKOAZYZBF4DZ · pith_short_8: OOFQTKOA

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/OOFQTKOAZYZBF4DZJ4NTLP6PSX \
  | 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: 738b09a9c0ce3212f0794f1b35bfcf95d4cbb48e89c22a5130af0bc273cd0992

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e50a26bcb85855a0d375959ab3cd8008df95e652070d252a45064508746b5b2",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2019-04-01T09:36:05Z",
    "title_canon_sha256": "5f374f51e039b09a5800ab3819ed2bab73487513428f48af668a2af5ce91f558"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.08852",
    "kind": "arxiv",
    "version": 1
  }
}