Pith Number

pith:4OSGPVVI

pith:2018:4OSGPVVI3ZHPAQPNYRELUKNNUI

not attested not anchored not stored refs pending

Turbulent channel flow of finite-size spherical particles with viscous hyper-elastic walls

L. Brandt, M. E. Rosti, M. N. Ardekani

arxiv:1811.03053 v1 · 2018-11-07 · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4OSGPVVI3ZHPAQPNYRELUKNNUI}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:39:57.903428Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3a467d6a8de4ef041edc448ba29ada235823b602f38abeb9a46b5f00b772646

Aliases

arxiv: 1811.03053 · arxiv_version: 1811.03053v1 · doi: 10.48550/arxiv.1811.03053 · pith_short_12: 4OSGPVVI3ZHP · pith_short_16: 4OSGPVVI3ZHPAQPN · pith_short_8: 4OSGPVVI

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/4OSGPVVI3ZHPAQPNYRELUKNNUI \
  | 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: e3a467d6a8de4ef041edc448ba29ada235823b602f38abeb9a46b5f00b772646

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3657dbe33f9597df91c8ffbedc0d087f5cdec9685db64f1402f8d82271e3ee10",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2018-11-07T18:13:00Z",
    "title_canon_sha256": "4d3a01351e66a9ef7520f382ade6a5a09c8f6abe969146748bf03913bcb73040"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.03053",
    "kind": "arxiv",
    "version": 1
  }
}