Pith Number

pith:JL7AVPWT

pith:2013:JL7AVPWTH345APF6YBX22EZMZY

not attested not anchored not stored refs pending

A perturbative model for predicting the high-Reynolds-number behaviour of the streamwise travelling waves technique in turbulent drag reduction

Marco Belan, Maurizio Quadrio

arxiv:1301.5180 v1 · 2013-01-22 · 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{JL7AVPWTH345APF6YBX22EZMZY}

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	2026-05-18T03:35:52.769711Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4afe0abed33ef9d03cbec06fad132cce15c538bd6d50c0de08a311c80f2ef1ae

Aliases

arxiv: 1301.5180 · arxiv_version: 1301.5180v1 · doi: 10.48550/arxiv.1301.5180 · pith_short_12: JL7AVPWTH345 · pith_short_16: JL7AVPWTH345APF6 · pith_short_8: JL7AVPWT

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/JL7AVPWTH345APF6YBX22EZMZY \
  | 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: 4afe0abed33ef9d03cbec06fad132cce15c538bd6d50c0de08a311c80f2ef1ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3eda3a1a7348c9a7da7c5092e6d5a6abfb61316299b78f1d53f26e5c216adf71",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2013-01-22T13:32:56Z",
    "title_canon_sha256": "904116ac69305682f667e4d9738e8543068610ca977778946b79c95f62d6589a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.5180",
    "kind": "arxiv",
    "version": 1
  }
}