Pith Number

pith:HQCJJCRL

pith:2026:HQCJJCRLY5DCKYLEWUOAGCRGIL

not attested not anchored not stored refs pending

WIND: Weather Inverse Diffusion for Zero-Shot Atmospheric Modeling

Andreas F\"urst, Carlos Ruiz-Gonzalez, Florian Sestak, Johannes Brandstetter, Michael Aich, Niklas Boers

arxiv:2602.03924 v2 · 2026-02-03 · cs.LG · cs.AI · 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{HQCJJCRLY5DCKYLEWUOAGCRGIL}

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	2026-05-20T01:06:08.145188Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c04948a2bc746256164b51c030a2642c096d415060e25acc0778acba28d70e0

Aliases

arxiv: 2602.03924 · arxiv_version: 2602.03924v2 · doi: 10.48550/arxiv.2602.03924 · pith_short_12: HQCJJCRLY5DC · pith_short_16: HQCJJCRLY5DCKYLE · pith_short_8: HQCJJCRL

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/HQCJJCRLY5DCKYLEWUOAGCRGIL \
  | 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: 3c04948a2bc746256164b51c030a2642c096d415060e25acc0778acba28d70e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "affb5166b8b0481ece2f0453cec7f78d3c1a986f4b384c35ed3ff462ed44976a",
    "cross_cats_sorted": [
      "cs.AI",
      "physics.ao-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-02-03T18:58:10Z",
    "title_canon_sha256": "a78555283abf205d5004e819c959d08b33ce2c4b8b25c61fd58e61580e8e3151"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.03924",
    "kind": "arxiv",
    "version": 2
  }
}