Pith Number

pith:DYWG5MXG

pith:2013:DYWG5MXGR3O4ISGVGRV7S7G3KA

not attested not anchored not stored refs pending

Wind speed forecasting at different time scales: a non parametric approach

Filippo Petroni, Flavio Prattico, Guglielmo D'Amico

arxiv:1305.3696 v1 · 2013-05-16 · physics.data-an · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DYWG5MXGR3O4ISGVGRV7S7G3KA}

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	2026-05-18T01:49:56.561834Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e2c6eb2e68eddc448d5346bf97cdb5002c5489d9cb36e1f78876c867c69ecd2

Aliases

arxiv: 1305.3696 · arxiv_version: 1305.3696v1 · doi: 10.48550/arxiv.1305.3696 · pith_short_12: DYWG5MXGR3O4 · pith_short_16: DYWG5MXGR3O4ISGV · pith_short_8: DYWG5MXG

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/DYWG5MXGR3O4ISGVGRV7S7G3KA \
  | 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: 1e2c6eb2e68eddc448d5346bf97cdb5002c5489d9cb36e1f78876c867c69ecd2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e22f22c97977e207057c56724c0505a1db5bf61a2c338654319b7372499c3bf8",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2013-05-16T07:29:54Z",
    "title_canon_sha256": "6fa170f79e174e282884d91077d6279bedb75de900ba62c51a7c3f02b37a5aa8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.3696",
    "kind": "arxiv",
    "version": 1
  }
}