Pith Number

pith:6CY6B57F

pith:2023:6CY6B57FQLMTJXZNITZAKREJ6K

not attested not anchored not stored refs pending

Turbulence Model Development based on a Novel Method Combining Gene Expression Programming with an Artificial Neural Network

Fabian Waschkowski, Haochen Li, Richard D. Sandberg, Yaomin Zhao

arxiv:2301.07293 v1 · 2023-01-18 · physics.comp-ph · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6CY6B57FQLMTJXZNITZAKREJ6K}

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.

Cited by

1 paper in Pith

Discovery of Sparse Invariant Subgrid-Scale Closures via Dissipation-Controlled Training for Large Eddy Simulation on Anisotropic Grids

Receipt and verification

First computed	2026-07-05T05:34:07.281248Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0b1e0f7e582d934df2d44f2054489f2bf3ef8c7665123e7a3b95824ebb94c1f

Aliases

arxiv: 2301.07293 · arxiv_version: 2301.07293v1 · doi: 10.48550/arxiv.2301.07293 · pith_short_12: 6CY6B57FQLMT · pith_short_16: 6CY6B57FQLMTJXZN · pith_short_8: 6CY6B57F

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/6CY6B57FQLMTJXZNITZAKREJ6K \
  | 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: f0b1e0f7e582d934df2d44f2054489f2bf3ef8c7665123e7a3b95824ebb94c1f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ddefb49929e3fda5a0818cd595c3b83634b1029f5f7690b3855f238ba9e52056",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2023-01-18T03:53:56Z",
    "title_canon_sha256": "e4a51618589dbfd561ab4f21d96d7eb7982ed2436dae8c023a1e4089a7c193f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.07293",
    "kind": "arxiv",
    "version": 1
  }
}