Pith Number

pith:MEC2Y7O3

pith:2025:MEC2Y7O3MC3SM5WLOXX2E24CRO

not attested not anchored not stored refs pending

Accelerating the Dutch Atmospheric Large-Eddy Simulation (DALES) model with OpenACC

Alessio Sclocco, Caspar Jungbacker, Fredrik Jansson, Gijs van den Oord, Laurent Soucasse, Lucas Esclapez, Pedro Costa, Stephan R. de Roode

arxiv:2502.20412 v1 · 2025-02-21 · cs.CE · cs.DC · 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{MEC2Y7O3MC3SM5WLOXX2E24CRO}

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.

Receipt and verification

First computed	2026-07-05T10:21:32.538712Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6105ac7ddb60b72676cb75efa26b828b936f484a5da8dedb8da25cc0894f0d22

Aliases

arxiv: 2502.20412 · arxiv_version: 2502.20412v1 · doi: 10.48550/arxiv.2502.20412 · pith_short_12: MEC2Y7O3MC3S · pith_short_16: MEC2Y7O3MC3SM5WL · pith_short_8: MEC2Y7O3

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/MEC2Y7O3MC3SM5WLOXX2E24CRO \
  | 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: 6105ac7ddb60b72676cb75efa26b828b936f484a5da8dedb8da25cc0894f0d22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03408f74094e9649737bd0f329f022dd8cec875c14f7b1ecd251981c22fce42d",
    "cross_cats_sorted": [
      "cs.DC",
      "physics.ao-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2025-02-21T10:09:00Z",
    "title_canon_sha256": "2c9c51473850c75577cff4579d7357128d631980841d2f185980ee0763a2129c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.20412",
    "kind": "arxiv",
    "version": 1
  }
}