Pith Number

pith:7YFM42YG

pith:2024:7YFM42YG2BWZRWTCLCQEBS7HD2

not attested not anchored not stored refs pending

FengWu-W2S: A deep learning model for seamless weather-to-subseasonal forecast of global atmosphere

Fenghua Ling, Jing-Jia Luo, Jiye Wu, Kang Chen, Lei Bai, Tao Han, Wanli Ouyang

arxiv:2411.10191 v2 · 2024-11-15 · 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{7YFM42YG2BWZRWTCLCQEBS7HD2}

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.

Cited by

2 papers in Pith

A Definition and Roadmap for World Models

Earth-o1: A Grid-free Observation-native Atmospheric World Model

Receipt and verification

First computed	2026-07-05T09:37:58.413079Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe0ace6b06d06d98da6258a040cbe71ebac71cd2f6fb7cb02bea249994138142

Aliases

arxiv: 2411.10191 · arxiv_version: 2411.10191v2 · doi: 10.48550/arxiv.2411.10191 · pith_short_12: 7YFM42YG2BWZ · pith_short_16: 7YFM42YG2BWZRWTC · pith_short_8: 7YFM42YG

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/7YFM42YG2BWZRWTCLCQEBS7HD2 \
  | 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: fe0ace6b06d06d98da6258a040cbe71ebac71cd2f6fb7cb02bea249994138142

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41d31fa58f78403e4d663a18302573281df289a8a956137cd2ebcd633dc4957d",
    "cross_cats_sorted": [
      "cs.AI",
      "physics.ao-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-11-15T13:44:37Z",
    "title_canon_sha256": "7fc93ecd936c5b91eb2263b6934e3882135ee5e4dd83e2f569c22491883a5948"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.10191",
    "kind": "arxiv",
    "version": 2
  }
}