Pith Number

pith:KKS7ZIWU

pith:2023:KKS7ZIWUUJTNLWF7STR6F76WYD

not attested not anchored not stored refs pending

Differentiable Turbulence: Closure as a partial differential equation constrained optimization

Dibyajyoti Chakraborty, Romit Maulik, Varun Shankar, Venkatasubramanian Viswanathan

arxiv:2307.03683 v2 · 2023-07-07 · physics.flu-dyn · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KKS7ZIWUUJTNLWF7STR6F76WYD}

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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

1 paper in Pith

Deep Learning-based Algebraic Reynolds Stress Closures for RANS Simulations of Turbulent Flows

Receipt and verification

First computed	2026-07-05T08:01:31.336868Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52a5fca2d4a266d5d8bf94e3e2ffd6c0dc726688cb6ffba64e625707909d614d

Aliases

arxiv: 2307.03683 · arxiv_version: 2307.03683v2 · doi: 10.48550/arxiv.2307.03683 · pith_short_12: KKS7ZIWUUJTN · pith_short_16: KKS7ZIWUUJTNLWF7 · pith_short_8: KKS7ZIWU

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/KKS7ZIWUUJTNLWF7STR6F76WYD \
  | 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: 52a5fca2d4a266d5d8bf94e3e2ffd6c0dc726688cb6ffba64e625707909d614d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c502d71fe1a3564e4f1894a4eed7552c62547783a819e177faea03460466fd45",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2023-07-07T15:51:55Z",
    "title_canon_sha256": "117eb071ff7a003345708dd6bbdd816091ded18560abaf25ae2b2b26d9b353a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.03683",
    "kind": "arxiv",
    "version": 2
  }
}