Pith Number

pith:B6C6PEQL

pith:2020:B6C6PEQLPVRKFTKZ3OD7ZCONNI

not attested not anchored not stored refs pending

Calculation of the mean velocity profile for strongly turbulent Taylor--Couette flow and arbitrary radius ratios

Daniel Chung, Detlef Lohse, Pieter Berghout, Richard J. A. M. Stevens, Roberto Verzicco

arxiv:2003.03294 v1 · 2020-03-06 · 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{B6C6PEQLPVRKFTKZ3OD7ZCONNI}

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	2026-07-05T01:55:47.956788Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f85e7920b7d62a2cd59db87fc89cd6a22f6dbce66f924947a6e21fefc8e2350

Aliases

arxiv: 2003.03294 · arxiv_version: 2003.03294v1 · doi: 10.48550/arxiv.2003.03294 · pith_short_12: B6C6PEQLPVRK · pith_short_16: B6C6PEQLPVRKFTKZ · pith_short_8: B6C6PEQL

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/B6C6PEQLPVRKFTKZ3OD7ZCONNI \
  | 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: 0f85e7920b7d62a2cd59db87fc89cd6a22f6dbce66f924947a6e21fefc8e2350

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f6f3a379dd77d3f7fbc5dcafe83d0ac14bc03221c1efff14ebf297675f4b919",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2020-03-06T16:14:23Z",
    "title_canon_sha256": "e2cc96320cbb03f281b60e6ecee22c0b18c543405e3d18c7524e48bc0abb15a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.03294",
    "kind": "arxiv",
    "version": 1
  }
}