Pith Number

pith:FKHGJSII

pith:2024:FKHGJSIIKHZSCYSUHA3VHHU2ZY

not attested not anchored not stored refs pending

Wind speed super-resolution and validation: from ERA5 to CERRA via diffusion models

Andrea Asperti, Fabio Merizzi, Stefano Colamonaco

arxiv:2401.15469 v2 · 2024-01-27 · 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{FKHGJSIIKHZSCYSUHA3VHHU2ZY}

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

DEF: Diffusion-augmented Ensemble Forecasting

Receipt and verification

First computed	2026-07-05T07:39:34.525685Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a8e64c90851f32162543837539e9ace3dec78876538053cb8f725618dbbc3e9

Aliases

arxiv: 2401.15469 · arxiv_version: 2401.15469v2 · doi: 10.48550/arxiv.2401.15469 · pith_short_12: FKHGJSIIKHZS · pith_short_16: FKHGJSIIKHZSCYSU · pith_short_8: FKHGJSII

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/FKHGJSIIKHZSCYSUHA3VHHU2ZY \
  | 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: 2a8e64c90851f32162543837539e9ace3dec78876538053cb8f725618dbbc3e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3317e31062c68c3d8e80b34e34e2f53479a1332beaadd54475e5ed8eebb8bed3",
    "cross_cats_sorted": [
      "cs.AI",
      "physics.ao-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-01-27T17:43:08Z",
    "title_canon_sha256": "55d63e4a2ec7cde56a9afb112111a4977df323a8ab8d2678f8e71fb73c0e75f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.15469",
    "kind": "arxiv",
    "version": 2
  }
}