Pith Number

pith:HOCUJO6Z

pith:2023:HOCUJO6Z2VJBYMP55XFAD7XJ2J

not attested not anchored not stored refs pending

A fluid flow model for the pressure loss through perforated plates

Lars Davidson, Shia-Hui Peng, Shuai Li

arxiv:2304.11730 v1 · 2023-04-23 · 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{HOCUJO6Z2VJBYMP55XFAD7XJ2J}

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

Kriging and neural network models for pressure losses across perforated plates

Receipt and verification

First computed	2026-07-05T06:03:36.425473Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b8544bbd9d5521c31fdedca01fee9d25fcd71d83d2d9997ed0cb5661eb79d63

Aliases

arxiv: 2304.11730 · arxiv_version: 2304.11730v1 · doi: 10.48550/arxiv.2304.11730 · pith_short_12: HOCUJO6Z2VJB · pith_short_16: HOCUJO6Z2VJBYMP5 · pith_short_8: HOCUJO6Z

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/HOCUJO6Z2VJBYMP55XFAD7XJ2J \
  | 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: 3b8544bbd9d5521c31fdedca01fee9d25fcd71d83d2d9997ed0cb5661eb79d63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4993bf4d3f1dba4b36e5dc1bffcf5924bd462c12050e7499fadf8345bd3077a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2023-04-23T19:33:43Z",
    "title_canon_sha256": "9bd29f143ffcbc0a1af6b746604253e2752c03781a6e6e1004e5d9e3c670c5bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.11730",
    "kind": "arxiv",
    "version": 1
  }
}