Pith Number

pith:2SPJHXDF

pith:2024:2SPJHXDFDO6C2U4JL4MLGB2QA5

not attested not anchored not stored refs pending

A note on the error analysis of data-driven closure models for large eddy simulations of turbulence

Dibyajyoti Chakraborty, Hong Zhang, Romit Maulik, Shivam Barwey

arxiv:2405.17612 v2 · 2024-05-27 · physics.flu-dyn · cs.LG · physics.comp-ph

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\usepackage{pith}
\pithnumber{2SPJHXDFDO6C2U4JL4MLGB2QA5}

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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

2 papers in Pith

Deep Learning of Solver-Aware Turbulence Closures from Nudged LES Dynamics

Receipt and verification

First computed	2026-07-05T08:25:05.530905Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d49e93dc651bbc2d53895f18b307500755ec9aaa9eed81863895c2426a9376dc

Aliases

arxiv: 2405.17612 · arxiv_version: 2405.17612v2 · doi: 10.48550/arxiv.2405.17612 · pith_short_12: 2SPJHXDFDO6C · pith_short_16: 2SPJHXDFDO6C2U4J · pith_short_8: 2SPJHXDF

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/2SPJHXDFDO6C2U4JL4MLGB2QA5 \
  | 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: d49e93dc651bbc2d53895f18b307500755ec9aaa9eed81863895c2426a9376dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "953af74976be042f128b59bba6738beb3d9c0da70b7feb217e22ba9d25e30651",
    "cross_cats_sorted": [
      "cs.LG",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2024-05-27T19:20:22Z",
    "title_canon_sha256": "31289f56f961ed3c6a4e5e881b2dd8f899ec1afe7b0f3ee6f9dffcce5f56109e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.17612",
    "kind": "arxiv",
    "version": 2
  }
}