Pith Number

pith:IVUCS2SE

pith:2017:IVUCS2SEGJF3R6V7HC6SIQDWXL

not attested not anchored not stored refs pending

Distributions-oriented wind forecast verification by a hidden Markov model for multivariate circular-linear data

Alessio Pollice, Francesca Fedele, Gianluca Mastrantonio

arxiv:1704.05028 v1 · 2017-04-17 · 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{IVUCS2SEGJF3R6V7HC6SIQDWXL}

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	2026-05-18T00:46:17.191526Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4568296a44324bb8fabf38bd244076baf3e6587e8ce020d63deb0b7cf2c24e54

Aliases

arxiv: 1704.05028 · arxiv_version: 1704.05028v1 · doi: 10.48550/arxiv.1704.05028 · pith_short_12: IVUCS2SEGJF3 · pith_short_16: IVUCS2SEGJF3R6V7 · pith_short_8: IVUCS2SE

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/IVUCS2SEGJF3R6V7HC6SIQDWXL \
  | 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: 4568296a44324bb8fabf38bd244076baf3e6587e8ce020d63deb0b7cf2c24e54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5adc008f918e9e6f7c0ebba4be4018af0195035c29ab0d77db20bbc05ae027af",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2017-04-17T16:39:30Z",
    "title_canon_sha256": "94c8b1640ae058ffd5226f40bb7027614e2c60cec996d1906f58e32c2a63443e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.05028",
    "kind": "arxiv",
    "version": 1
  }
}