Pith Number

pith:OYPSRYLX

pith:2026:OYPSRYLX3J37SJFCVICYWI6U3E

not attested not anchored not stored refs pending

An Ocean Model Ported by a Large Language Model: Experience and Lessons from FESOM2 (Fortran to C to C++/Kokkos)

Dmitry Sidorenko, Nikolay V. Koldunov, Sebastian Beyer, Sergey Danilov, Suvarchal K. Cheedela, Thomas Jung

arxiv:2606.11356 v1 · 2026-06-09 · physics.ao-ph · cs.DC · cs.SE · physics.comp-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{OYPSRYLX3J37SJFCVICYWI6U3E}

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	2026-06-11T00:08:21.400741Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

761f28e177da77f924a2aa058b23d4d91be0f72273bdbab27ded86ce0746f63f

Aliases

arxiv: 2606.11356 · arxiv_version: 2606.11356v1 · doi: 10.48550/arxiv.2606.11356 · pith_short_12: OYPSRYLX3J37 · pith_short_16: OYPSRYLX3J37SJFC · pith_short_8: OYPSRYLX

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/OYPSRYLX3J37SJFCVICYWI6U3E \
  | 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: 761f28e177da77f924a2aa058b23d4d91be0f72273bdbab27ded86ce0746f63f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "caa8fe86766a87fb5c3bd512ffcb04f9f4b18a37122563c4f4a6c29e9c199032",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.SE",
      "physics.comp-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2026-06-09T18:32:42Z",
    "title_canon_sha256": "302f07a2ba27523b79d2684edb23ebc88f1067265986f1e79b97a47250eaf5d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.11356",
    "kind": "arxiv",
    "version": 1
  }
}