Pith Number

pith:ZA3EPDJL

pith:2026:ZA3EPDJL25CEH534XPEIZ5W7UK

not attested not anchored not stored refs pending

AIFS-DOP: End-to-End Medium-Range Weather Prediction from Observations Alone with Machine Learning

Anthony McNally, Eulalie Boucher, Ewan Pinnington, Gert Mertes, Matthew Chantry, Mihai Alexe, Patricia de Rosnay, Patrick Laloyaux, Peter Lean, Simon Lang, Tomas Kral

arxiv:2606.19093 v1 · 2026-06-17 · physics.ao-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{ZA3EPDJL25CEH534XPEIZ5W7UK}

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	2026-06-19T16:11:56.421434Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c836478d2bd74443f77cbbc88cf6dfa2b0af01ccff87ce36af0f63628cba6bab

Aliases

arxiv: 2606.19093 · arxiv_version: 2606.19093v1 · doi: 10.48550/arxiv.2606.19093 · pith_short_12: ZA3EPDJL25CE · pith_short_16: ZA3EPDJL25CEH534 · pith_short_8: ZA3EPDJL

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/ZA3EPDJL25CEH534XPEIZ5W7UK \
  | 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: c836478d2bd74443f77cbbc88cf6dfa2b0af01ccff87ce36af0f63628cba6bab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6bb60178bfc54ccf39c27b62a52b6d93219815388da12ca5129c0a4a4c73721f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2026-06-17T14:00:47Z",
    "title_canon_sha256": "ede77f8ee670a025d8382e13b1ae28ddff454c67bbf05c1f1a77033d565e9564"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.19093",
    "kind": "arxiv",
    "version": 1
  }
}