Pith Number

pith:6YERRWAU

pith:2024:6YERRWAUPZS3HJ7UBJ3LG5ZPKD

not attested not anchored not stored refs pending

AIFS -- ECMWF's data-driven forecasting system

Ana Prieto Nemesio, Andrew Brown, Baudouin Raoult, Christian Lessig, Florence Rabier, Florian Pappenberger, Florian Pinault, Jesper Dramsch, Linus Magnusson, Mariana C. A. Clare, Matthew Chantry, Michael Maier-Gerber, Mihai Alexe, Peter D. Dueben, Simon Lang, Zied Ben Bouall\`egue

arxiv:2406.01465 v2 · 2024-06-03 · 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{6YERRWAUPZS3HJ7UBJ3LG5ZPKD}

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

35 papers in Pith

Global reanalysis from observations alone with machine learning

Otter Weather: Skillful and Computationally Efficient Medium-Range Weather Forecasting

Deep learning model emulators for marine biogeochemistry forecasting from days to decades

Modelling convective cell occurrence in proximity to cold fronts using extreme gradient boosting

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

Receipt and verification

First computed	2026-07-05T08:52:54.512629Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f60918d8147e65b3a7f40a76b3772f50cf38ef0b827296fe86e0881a835ee5a3

Aliases

arxiv: 2406.01465 · arxiv_version: 2406.01465v2 · doi: 10.48550/arxiv.2406.01465 · pith_short_12: 6YERRWAUPZS3 · pith_short_16: 6YERRWAUPZS3HJ7U · pith_short_8: 6YERRWAU

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/6YERRWAUPZS3HJ7UBJ3LG5ZPKD \
  | 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: f60918d8147e65b3a7f40a76b3772f50cf38ef0b827296fe86e0881a835ee5a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "219c5b901bfc01b3a48df578578cc7bc51cfb117ccc3ff96f70f45f764ebf79d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2024-06-03T15:55:10Z",
    "title_canon_sha256": "8e9c94c8ff1adb201f5222b1bc0ce4a686fcc801f130d16881070c690874576f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.01465",
    "kind": "arxiv",
    "version": 2
  }
}