Pith Number

pith:IWDL5RXF

pith:2023:IWDL5RXFJCIL66SCBHAUPUNBW5

not attested not anchored not stored refs pending

Turbulence closure with small, local neural networks: Forced two-dimensional and $\beta$-plane flows

James C. McWilliams, Kaushik Srinivasan, Mickael D. Chekroun

arxiv:2304.05029 v1 · 2023-04-11 · physics.flu-dyn · nlin.CD · physics.comp-ph · physics.geo-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{IWDL5RXFJCIL66SCBHAUPUNBW5}

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	2026-07-05T05:59:54.380552Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4586bec6e54890bf7a4209c147d1a1b7668d02b7956c0ccd87c495a2a06f1e5b

Aliases

arxiv: 2304.05029 · arxiv_version: 2304.05029v1 · doi: 10.48550/arxiv.2304.05029 · pith_short_12: IWDL5RXFJCIL · pith_short_16: IWDL5RXFJCIL66SC · pith_short_8: IWDL5RXF

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/IWDL5RXFJCIL66SCBHAUPUNBW5 \
  | 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: 4586bec6e54890bf7a4209c147d1a1b7668d02b7956c0ccd87c495a2a06f1e5b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a59aa06ba65fa1656be627e8a6c51097029946acdcf6f0d5a240b3c7f7e31bb",
    "cross_cats_sorted": [
      "nlin.CD",
      "physics.comp-ph",
      "physics.geo-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2023-04-11T07:38:28Z",
    "title_canon_sha256": "20832c0c28aadbb9c035e372577b0086260993f6a8723522e792d6670e1e5a4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.05029",
    "kind": "arxiv",
    "version": 1
  }
}