Pith Number

pith:4UU2VD7I

pith:2012:4UU2VD7IFVVUNCEULFNCUDSEDC

not attested not anchored not stored refs pending

Performability analysis of the second order semi-Markov chains: an application to wind energy production

Filippo Petroni, Flavio Prattico, Guglielmo D'Amico

arxiv:1207.2277 v2 · 2012-07-10 · physics.data-an · physics.geo-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{4UU2VD7IFVVUNCEULFNCUDSEDC}

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	2026-05-18T03:27:34.421743Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e529aa8fe82d6b468894595a2a0e4418a4d48b06c1486fe6d45bd02d0bba81ad

Aliases

arxiv: 1207.2277 · arxiv_version: 1207.2277v2 · doi: 10.48550/arxiv.1207.2277 · pith_short_12: 4UU2VD7IFVVU · pith_short_16: 4UU2VD7IFVVUNCEU · pith_short_8: 4UU2VD7I

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/4UU2VD7IFVVUNCEULFNCUDSEDC \
  | 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: e529aa8fe82d6b468894595a2a0e4418a4d48b06c1486fe6d45bd02d0bba81ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa7b593208092c82070e71a2ea4347b3eee5ee5cf6251a5e29b821df369348e3",
    "cross_cats_sorted": [
      "physics.geo-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2012-07-10T09:36:11Z",
    "title_canon_sha256": "fbf3fd37785b56fafb69896a61e0da5cafe7e1e9410f9d3590d3f6bd9f0c2d46"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.2277",
    "kind": "arxiv",
    "version": 2
  }
}