Pith Number

pith:6R6QWNRL

pith:2010:6R6QWNRLJL7OX4ZTIPLZEKSNZX

not attested not anchored not stored refs pending

Experimental assessment of drag reduction by traveling waves in a turbulent pipe flow

Arturo Baron, Franco Auteri, Gabriele Campanardi, Marco Belan, Maurizio Quadrio

arxiv:1008.2584 v1 · 2010-08-16 · 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{6R6QWNRLJL7OX4ZTIPLZEKSNZX}

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	2026-05-18T02:05:48.123440Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f47d0b362b4afeebf33343d7922a4dcde94ef5ed30e51e109cea0ab89fc87201

Aliases

arxiv: 1008.2584 · arxiv_version: 1008.2584v1 · doi: 10.48550/arxiv.1008.2584 · pith_short_12: 6R6QWNRLJL7O · pith_short_16: 6R6QWNRLJL7OX4ZT · pith_short_8: 6R6QWNRL

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/6R6QWNRLJL7OX4ZTIPLZEKSNZX \
  | 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: f47d0b362b4afeebf33343d7922a4dcde94ef5ed30e51e109cea0ab89fc87201

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "847e6474a67d851283de326b88c8280f6b26750bbb53e30c33253c0e2921179a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2010-08-16T07:14:29Z",
    "title_canon_sha256": "57928a558be2b76456879cc4b227dd4c64a67ed74b6d080a7b98c367a5e2cb1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.2584",
    "kind": "arxiv",
    "version": 1
  }
}