Pith Number

pith:BQZRH2PN

pith:2012:BQZRH2PNZ6PKZ4PTD2LOONTC2T

not attested not anchored not stored refs pending

Probabilistic wind speed forecasting in Hungary

Andr\'as Hor\'anyi, D\'ora Nemoda, S\'andor Baran

arxiv:1202.4442 v4 · 2012-02-20 · 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{BQZRH2PNZ6PKZ4PTD2LOONTC2T}

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	2026-05-18T02:54:39.799350Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c3313e9edcf9eacf1f31e96e73662d4d8423a4b1512f0ea54c89c7c6e1c329c

Aliases

arxiv: 1202.4442 · arxiv_version: 1202.4442v4 · doi: 10.48550/arxiv.1202.4442 · pith_short_12: BQZRH2PNZ6PK · pith_short_16: BQZRH2PNZ6PKZ4PT · pith_short_8: BQZRH2PN

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/BQZRH2PNZ6PKZ4PTD2LOONTC2T \
  | 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: 0c3313e9edcf9eacf1f31e96e73662d4d8423a4b1512f0ea54c89c7c6e1c329c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9088ffb7d087a3efbad5701c7efd44d4753a6fb4f32c6ce21a6d767c02c1b74b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2012-02-20T20:29:12Z",
    "title_canon_sha256": "2355801b24747463be335fbcf67cc26d486f1b5320165249e5fa1c5896036050"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.4442",
    "kind": "arxiv",
    "version": 4
  }
}