Pith Number

pith:ZJGCFAOK

pith:2012:ZJGCFAOK44DY3NBAXNWRRLGQCK

not attested not anchored not stored refs pending

Ensemble model output statistics for wind vectors

Nina Schuhen, Thordis L. Thorarinsdottir, Tilmann Gneiting

arxiv:1201.2612 v1 · 2012-01-12 · 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{ZJGCFAOK44DY3NBAXNWRRLGQCK}

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	2026-05-18T01:58:52.058887Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca4c2281cae7078db420bb6d18acd012808ca7345c0b4d084dfff8e5e8674446

Aliases

arxiv: 1201.2612 · arxiv_version: 1201.2612v1 · doi: 10.48550/arxiv.1201.2612 · pith_short_12: ZJGCFAOK44DY · pith_short_16: ZJGCFAOK44DY3NBA · pith_short_8: ZJGCFAOK

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/ZJGCFAOK44DY3NBAXNWRRLGQCK \
  | 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: ca4c2281cae7078db420bb6d18acd012808ca7345c0b4d084dfff8e5e8674446

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "297c36d1b9185bdce254036df12123cc325624b128d737e48ca85a489a020aa1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2012-01-12T16:40:47Z",
    "title_canon_sha256": "9af21e7f8fc7d1ed61e71a76fd3b75020e26ee7789f3c2a5e0c9cbe66518a0af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.2612",
    "kind": "arxiv",
    "version": 1
  }
}