Pith Number

pith:LOGA2ASN

pith:2010:LOGA2ASNNSARA7APG5RQSQBGDK

not attested not anchored not stored refs pending

Travelling-waves consistent with turbulence-driven secondary flow in a square duct

Alfredo Pinelli, Genta Kawahara, Markus Uhlmann

arxiv:1011.0442 v1 · 2010-11-01 · 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{LOGA2ASNNSARA7APG5RQSQBGDK}

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	2026-05-18T04:37:21.717571Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b8c0d024d6c81107c0f37630940261a8fb81bc9b6707eaf90dbf6e93003f957

Aliases

arxiv: 1011.0442 · arxiv_version: 1011.0442v1 · doi: 10.48550/arxiv.1011.0442 · pith_short_12: LOGA2ASNNSAR · pith_short_16: LOGA2ASNNSARA7AP · pith_short_8: LOGA2ASN

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/LOGA2ASNNSARA7APG5RQSQBGDK \
  | 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: 5b8c0d024d6c81107c0f37630940261a8fb81bc9b6707eaf90dbf6e93003f957

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc5b4e052b1aa87569e51cfabd8634f89d0e1e5967779dbd6a45d6bca25aec0b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2010-11-01T20:16:59Z",
    "title_canon_sha256": "9e71c9de3cffb0297c040b24cc7e8c2efdb7a2039fec803712b1d2fefbbb172d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.0442",
    "kind": "arxiv",
    "version": 1
  }
}