Pith Number

pith:XPEN5HDJ

pith:2018:XPEN5HDJ7R6AB5OAAH53ZDFXHV

not attested not anchored not stored refs pending

Assessment of uncertainties in hot-wire anemometry and oil-film interferometry measurements for wall-bounded turbulent flows

Mattias Liefvendahl, Philipp Schlatter, Ricardo Vinuesa, Saleh Rezaeiravesh

arxiv:1804.09263 v1 · 2018-04-24 · 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{XPEN5HDJ7R6AB5OAAH53ZDFXHV}

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	2026-05-18T00:16:49.882559Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbc8de9c69fc7c00f5c001fbbc8cb73d4a36c81cb589683c26b8a0d517e3e8fb

Aliases

arxiv: 1804.09263 · arxiv_version: 1804.09263v1 · doi: 10.48550/arxiv.1804.09263 · pith_short_12: XPEN5HDJ7R6A · pith_short_16: XPEN5HDJ7R6AB5OA · pith_short_8: XPEN5HDJ

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/XPEN5HDJ7R6AB5OAAH53ZDFXHV \
  | 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: bbc8de9c69fc7c00f5c001fbbc8cb73d4a36c81cb589683c26b8a0d517e3e8fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b2f68d97868d93f47350d42769250b6fa381e1de0d7df22159e857b7ea5242b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2018-04-24T21:25:36Z",
    "title_canon_sha256": "870829b1d3b3af95fe66fd9fbbbd932aafba29a3e86b2b0308a3981bf0c6c83a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.09263",
    "kind": "arxiv",
    "version": 1
  }
}