Pith Number

pith:IP4O5Y5J

pith:2021:IP4O5Y5J6FHK5GC2TAPUZEZAHP

not attested not anchored not stored refs pending

A Spatio-Temporal Model for Predicting Wind Speeds in Southern California

Fred Espen Benth, Mihaela Puica

arxiv:2105.06966 v1 · 2021-05-14 · stat.AP · stat.OT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IP4O5Y5J6FHK5GC2TAPUZEZAHP}

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	2026-07-05T02:40:23.377612Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43f8eee3a9f14eae985a981f4c93203bde38c42b0ed6e1ac79f935d7a52bdb4a

Aliases

arxiv: 2105.06966 · arxiv_version: 2105.06966v1 · doi: 10.48550/arxiv.2105.06966 · pith_short_12: IP4O5Y5J6FHK · pith_short_16: IP4O5Y5J6FHK5GC2 · pith_short_8: IP4O5Y5J

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/IP4O5Y5J6FHK5GC2TAPUZEZAHP \
  | 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: 43f8eee3a9f14eae985a981f4c93203bde38c42b0ed6e1ac79f935d7a52bdb4a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e868ff35b6cc86a1442c6f63d7c8beab5a25a52951fee942159e20b7d8dea03",
    "cross_cats_sorted": [
      "stat.OT"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2021-05-14T17:14:08Z",
    "title_canon_sha256": "c4bfcce02a7890a80b1f5f76a20cc1031a0a3d0c853d6b97fdca805e1e6da447"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.06966",
    "kind": "arxiv",
    "version": 1
  }
}