Pith Number

pith:UOOXJASQ

pith:2025:UOOXJASQIZAEPJXDZRJRC22SSC

not attested not anchored not stored refs pending

A comparison of stretched-grid and limited-area modelling for data-driven regional weather forecasting

Bastien Fran\c{c}ois, Dieter Van den Bleeken, Jasper S. Wijnands, Michiel Van Ginderachter, Piet Termonia, Sophie Buurman

arxiv:2507.18378 v1 · 2025-07-24 · physics.ao-ph · cs.LG

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UOOXJASQIZAEPJXDZRJRC22SSC}

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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

1 paper in Pith

Downscaling weather forecasts from Low- to High-Resolution with Diffusion Models

Receipt and verification

First computed	2026-07-05T11:43:14.966594Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a39d748250464047a6e3cc53116b5290b9d775783880389bc4a7b0d9ef23e643

Aliases

arxiv: 2507.18378 · arxiv_version: 2507.18378v1 · doi: 10.48550/arxiv.2507.18378 · pith_short_12: UOOXJASQIZAE · pith_short_16: UOOXJASQIZAEPJXD · pith_short_8: UOOXJASQ

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/UOOXJASQIZAEPJXDZRJRC22SSC \
  | 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: a39d748250464047a6e3cc53116b5290b9d775783880389bc4a7b0d9ef23e643

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a925f51744521a5c2507a599f224e42c783d975e07d9435156e70956c342a0ad",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2025-07-24T12:54:08Z",
    "title_canon_sha256": "0aa34df9eea999f2b78af89741a30d5ef984628bcb4a77875ed57b19ad023915"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.18378",
    "kind": "arxiv",
    "version": 1
  }
}