Pith Number

pith:BN6HJZZA

pith:2025:BN6HJZZAZLTJDY4SEF2GI2TSME

not attested not anchored not stored refs pending

Diffusion-LAM: Probabilistic Limited Area Weather Forecasting with Diffusion

Erik Larsson, Fredrik Lindsten, Joel Oskarsson, Tomas Landelius

arxiv:2502.07532 v3 · 2025-02-11 · cs.LG · 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{BN6HJZZAZLTJDY4SEF2GI2TSME}

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

1 paper in Pith

RealBench: Benchmarking Data-Driven Numerical Weather Forecasting Under Operational Conditions and Extreme Event Challenges

Receipt and verification

First computed	2026-07-05T10:47:00.442581Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b7c74e720cae691e3922174646a72612946183501e1584538858030634053bf

Aliases

arxiv: 2502.07532 · arxiv_version: 2502.07532v3 · doi: 10.48550/arxiv.2502.07532 · pith_short_12: BN6HJZZAZLTJ · pith_short_16: BN6HJZZAZLTJDY4S · pith_short_8: BN6HJZZA

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/BN6HJZZAZLTJDY4SEF2GI2TSME \
  | 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: 0b7c74e720cae691e3922174646a72612946183501e1584538858030634053bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a933aed0dc493d4a4fa0e7871c822abce2cc3f010d19b4d2e043fd1d71263ee",
    "cross_cats_sorted": [
      "physics.ao-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-11T13:15:16Z",
    "title_canon_sha256": "db141bb8b4028d09796b1f0edd67a25cdd40e82c89bd6b83fdb88afdaa5db6cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.07532",
    "kind": "arxiv",
    "version": 3
  }
}