Pith Number

pith:EI46L5AI

pith:2019:EI46L5AIRO3ENQTACNEW6RJQ3A

not attested not anchored not stored refs pending

One-Dimensional Flow Spectra and Cumulative Energy from Two Pipe Facilities

A. Talamelli, C. Egbers, Emir \"Ong\"uner, E.-S. Zanoun, G. Bellani

arxiv:1902.08263 v2 · 2019-02-21 · 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{EI46L5AIRO3ENQTACNEW6RJQ3A}

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	2026-05-17T23:52:21.349282Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2239e5f4088bb646c26013496f4530d83367f3bd5abe9fe1efe0a8aca11d3f2b

Aliases

arxiv: 1902.08263 · arxiv_version: 1902.08263v2 · doi: 10.48550/arxiv.1902.08263 · pith_short_12: EI46L5AIRO3E · pith_short_16: EI46L5AIRO3ENQTA · pith_short_8: EI46L5AI

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/EI46L5AIRO3ENQTACNEW6RJQ3A \
  | 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: 2239e5f4088bb646c26013496f4530d83367f3bd5abe9fe1efe0a8aca11d3f2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0037fca2ab03c652914294cd656c3f31d04738b555c9b5eace28a8a7112aa28a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2019-02-21T20:59:13Z",
    "title_canon_sha256": "7d825bfbf725c7770aeff9305d180efc548c92f36e6cdfd524e48ece2e90f373"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.08263",
    "kind": "arxiv",
    "version": 2
  }
}