Pith Number

pith:4QSBPXS7

pith:2023:4QSBPXS7MOHKYICSF5VQAQJI7P

not attested not anchored not stored refs pending

A recursive neural-network-based subgrid-scale model for large eddy simulation: application to homogeneous isotropic turbulence

Chonghyuk Cho, Haecheon Choi, Jonghwan Park

arxiv:2312.15143 v2 · 2023-12-23 · 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{4QSBPXS7MOHKYICSF5VQAQJI7P}

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	2026-07-05T09:43:24.327802Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e42417de5f638eac20522f6b004128fbc3808cd3f816dea0b4f76efd8e88951f

Aliases

arxiv: 2312.15143 · arxiv_version: 2312.15143v2 · doi: 10.48550/arxiv.2312.15143 · pith_short_12: 4QSBPXS7MOHK · pith_short_16: 4QSBPXS7MOHKYICS · pith_short_8: 4QSBPXS7

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/4QSBPXS7MOHKYICSF5VQAQJI7P \
  | 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: e42417de5f638eac20522f6b004128fbc3808cd3f816dea0b4f76efd8e88951f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cee43c09ab082d89fafb7a627ec43750bd1fc3667dbccabdb4eb3e242a8f5fde",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2023-12-23T02:42:33Z",
    "title_canon_sha256": "dff4669c795808c98652412a28d5abb8339473ce8de3f9bbeb3903ff3cd5ecd1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.15143",
    "kind": "arxiv",
    "version": 2
  }
}