Pith Number

pith:735UQ5YQ

pith:2024:735UQ5YQ45735HC7O4DYFVDCGR

not attested not anchored not stored refs pending

ArchesWeather: An efficient AI weather forecasting model at 1.5{\deg} resolution

Anastase Charantonis, Christian Lessig, Claire Monteleoni, Guillaume Couairon

arxiv:2405.14527 v2 · 2024-05-23 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{735UQ5YQ45735HC7O4DYFVDCGR}

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

3 papers in Pith

PhysMetrics.Weather: An Evaluation Framework for Physical Consistency in ML Weather Models

The physics of AI weather models

PINN-Cast: Exploring the Role of Continuous-Depth NODE in Transformers and Physics Informed Loss as Soft Physical Constraints in Short-term Weather Forecasting

Receipt and verification

First computed	2026-07-05T08:39:34.216543Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fefb487710e77fbe9c5f770782d4623456515cc80503e6ff14323cc39f626fd2

Aliases

arxiv: 2405.14527 · arxiv_version: 2405.14527v2 · doi: 10.48550/arxiv.2405.14527 · pith_short_12: 735UQ5YQ4573 · pith_short_16: 735UQ5YQ45735HC7 · pith_short_8: 735UQ5YQ

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/735UQ5YQ45735HC7O4DYFVDCGR \
  | 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: fefb487710e77fbe9c5f770782d4623456515cc80503e6ff14323cc39f626fd2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5149461ac4ad612c5ea85e773d8eca7a3d50839dca090f2d55d9cbd199bcfb39",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-05-23T13:11:49Z",
    "title_canon_sha256": "7038f3502baaea3ed1e0a62c787abb0ccbbd67721107d967807c70bde1a0a3f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.14527",
    "kind": "arxiv",
    "version": 2
  }
}