Pith Number

pith:62ITOUEQ

pith:2026:62ITOUEQPNNGYHESWZL4JRRCKE

not attested not anchored not stored refs pending

Rigorous uncertainty quantification of probabilistic AI weather forecasts with conformal prediction

Anna Asch, Pedram Hassanzadeh, Raphael Rossellini, Rebecca Willett

arxiv:2606.19642 v1 · 2026-06-17 · physics.ao-ph · stat.AP · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{62ITOUEQPNNGYHESWZL4JRRCKE}

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	2026-06-19T16:12:31.093652Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6913750907b5a6c1c92b657c4c622513598c2d053eea6cf58188fe798278e77

Aliases

arxiv: 2606.19642 · arxiv_version: 2606.19642v1 · doi: 10.48550/arxiv.2606.19642 · pith_short_12: 62ITOUEQPNNG · pith_short_16: 62ITOUEQPNNGYHES · pith_short_8: 62ITOUEQ

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/62ITOUEQPNNGYHESWZL4JRRCKE \
  | 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: f6913750907b5a6c1c92b657c4c622513598c2d053eea6cf58188fe798278e77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ae6a4e6c18ee018921437d19c750e496f7e02310d7411207b33c3962462eccd",
    "cross_cats_sorted": [
      "stat.AP",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2026-06-17T22:41:20Z",
    "title_canon_sha256": "987df8b3a593dcaa83029f34e03b4c71d1c81c910b8c9de160b8c9adb9fc4d53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.19642",
    "kind": "arxiv",
    "version": 1
  }
}