Pith Number

pith:JJ5BDZJB

pith:2010:JJ5BDZJBUA4M337QIBRSZI33I5

not attested not anchored not stored refs pending

The structure of a turbulent boundary layer studied by numerical simulation

Dan S. Henningson, Mattias Chevalier, Milo\v{s} Ilak, Philipp Schlatter

arxiv:1010.4000 v1 · 2010-10-19 · 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{JJ5BDZJBUA4M337QIBRSZI33I5}

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	2026-05-18T04:39:07.074674Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a7a11e521a038cdeff040632ca37b476c295110c38eb9a2a4545ac8158288cd

Aliases

arxiv: 1010.4000 · arxiv_version: 1010.4000v1 · doi: 10.48550/arxiv.1010.4000 · pith_short_12: JJ5BDZJBUA4M · pith_short_16: JJ5BDZJBUA4M337Q · pith_short_8: JJ5BDZJB

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/JJ5BDZJBUA4M337QIBRSZI33I5 \
  | 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: 4a7a11e521a038cdeff040632ca37b476c295110c38eb9a2a4545ac8158288cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9bdac64714e03fdfaa2337ac2b0e8b9ccb3073705599734cd1932b2bd77adf88",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2010-10-19T18:29:32Z",
    "title_canon_sha256": "0c9ea321edd30905df2ec19cb75f7cacc01e321871d9fe888be6541b8b2eaeb7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.4000",
    "kind": "arxiv",
    "version": 1
  }
}