Pith Number

pith:OQI72EDJ

pith:2026:OQI72EDJZ5K6WE23MNJ6NGE3L6

not attested not anchored not stored refs pending

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

Daniel Dehtyriov, Jonathan F. MacArt, Justin Sirignano

arxiv:2605.26358 v1 · 2026-05-25 · 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{OQI72EDJZ5K6WE23MNJ6NGE3L6}

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	2026-05-27T01:05:13.781040Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7411fd1069cf55eb135b6353e6989b5fb42a263378d5da16899bc48e7ed144b0

Aliases

arxiv: 2605.26358 · arxiv_version: 2605.26358v1 · doi: 10.48550/arxiv.2605.26358 · pith_short_12: OQI72EDJZ5K6 · pith_short_16: OQI72EDJZ5K6WE23 · pith_short_8: OQI72EDJ

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/OQI72EDJZ5K6WE23MNJ6NGE3L6 \
  | 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: 7411fd1069cf55eb135b6353e6989b5fb42a263378d5da16899bc48e7ed144b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "742356ceb1414ac6570cfc0a066457fa2c5425edd70f51e0961a9f452aa871cc",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2026-05-25T22:05:33Z",
    "title_canon_sha256": "d4e2dd524b50796630667fd8a2a48400932e18126b7a6ff65fd81400f712b557"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.26358",
    "kind": "arxiv",
    "version": 1
  }
}