Pith Number

pith:4WF2XJFS

pith:2020:4WF2XJFSPD64T7KA7YVQNCIMMU

not attested not anchored not stored refs pending

Review and Examination of Input Feature Preparation Methods and Machine Learning Models for Turbulence Modeling

Enyi Jiang, Jiahuan Cui, Jian Liu, Madhu Vellakal, Seid Koric, Shirui Luo, Volodymyr Kindratenko

arxiv:2001.05485 v1 · 2020-01-15 · physics.flu-dyn · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4WF2XJFSPD64T7KA7YVQNCIMMU}

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

Extending deep learning U-Net architecture for predicting unsteady fluid flows in textured microchannels

Receipt and verification

First computed	2026-07-05T00:33:42.713731Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e58baba4b278fdc9fd40fe2b06890c6519137f891eab756758b6a98ac150e241

Aliases

arxiv: 2001.05485 · arxiv_version: 2001.05485v1 · doi: 10.48550/arxiv.2001.05485 · pith_short_12: 4WF2XJFSPD64 · pith_short_16: 4WF2XJFSPD64T7KA · pith_short_8: 4WF2XJFS

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/4WF2XJFSPD64T7KA7YVQNCIMMU \
  | 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: e58baba4b278fdc9fd40fe2b06890c6519137f891eab756758b6a98ac150e241

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76ff197c53ef6801d25ac4fdccb520f0abe51b55701b18a0055aa2db3ff55d45",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2020-01-15T18:54:52Z",
    "title_canon_sha256": "0c1db1ced779ae0f3348be08df5b4a044134f4f3705cf735912bbc5b8e54200f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.05485",
    "kind": "arxiv",
    "version": 1
  }
}