Pith Number

pith:IGN22TH7

pith:2018:IGN22TH7P3C4ZGNZGRUQXORIIY

not attested not anchored not stored refs pending

Post-processing multi-ensemble temperature and precipitation forecasts through an Exchangeable Gamma Normal model and its Tobit extension

\'Eric Parent, Luc Perreault, Marie Courbariaux, Pierre Barbillon

arxiv:1804.09233 v2 · 2018-04-24 · 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{IGN22TH7P3C4ZGNZGRUQXORIIY}

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	2026-05-17T23:51:59.012705Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

419bad4cff7ec5cc99b934690bba28460e95c7a5653203f8985c67b7aa7eb6f0

Aliases

arxiv: 1804.09233 · arxiv_version: 1804.09233v2 · doi: 10.48550/arxiv.1804.09233 · pith_short_12: IGN22TH7P3C4 · pith_short_16: IGN22TH7P3C4ZGNZ · pith_short_8: IGN22TH7

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/IGN22TH7P3C4ZGNZGRUQXORIIY \
  | 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: 419bad4cff7ec5cc99b934690bba28460e95c7a5653203f8985c67b7aa7eb6f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c87e86ac17315507d0446a7765563ad00d234375f5c06df4370b9d244c4b2dc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2018-04-24T20:02:53Z",
    "title_canon_sha256": "6269ff262549c61ea2201a8ccf2c5d74c2338a362183813e1ee7acf18e5a2cb6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.09233",
    "kind": "arxiv",
    "version": 2
  }
}