Pith Number

pith:2SSBFKWY

pith:2020:2SSBFKWYFIKFLCJUHTPZDCVJTH

not attested not anchored not stored refs pending

Wind speed prediction using a hybrid model of the multi-layer perceptron and whale optimization algorithm

Ali Mostafaeipour, Amir Mosavi, Katayoun Kargar, Mojtaba Izadyar, Narjes Nabipour, Saeed Samadianfard, Sajjad Hashemi, Shahaboddin Shamshirband

arxiv:2002.06226 v1 · 2020-02-14 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2SSBFKWYFIKFLCJUHTPZDCVJTH}

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	2026-07-05T00:41:04.331663Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4a412aad82a145589343cdf918aa999f2af8ee401652e4cc25924117eddc508

Aliases

arxiv: 2002.06226 · arxiv_version: 2002.06226v1 · doi: 10.48550/arxiv.2002.06226 · pith_short_12: 2SSBFKWYFIKF · pith_short_16: 2SSBFKWYFIKFLCJU · pith_short_8: 2SSBFKWY

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/2SSBFKWYFIKFLCJUHTPZDCVJTH \
  | 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: d4a412aad82a145589343cdf918aa999f2af8ee401652e4cc25924117eddc508

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c9013365a6266d143635dd77e91182a6182f32fa3e36858b5668fd80ef8bbd9",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-02-14T19:29:33Z",
    "title_canon_sha256": "f9ffbd697fa1e25adb04deee5b7dbc2d9dd070f6490f7dd66a644b3ea576da3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.06226",
    "kind": "arxiv",
    "version": 1
  }
}