Pith Number

pith:BB6W7XIX

pith:2017:BB6W7XIXFDEFGH4KH2I4MDXROZ

not attested not anchored not stored refs pending

Modal Analysis of Fluid Flows: An Overview

Beverley J. McKeon, Clarence W. Rowley, Kunihiko Taira, Lawrence S. Ukeiley, Oliver T. Schmidt, Scott T. M. Dawson, Stanislav Gordeyev, Steven L. Brunton, Tim Colonius, Vassilios Theofilis

arxiv:1702.01453 v2 · 2017-02-05 · 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{BB6W7XIXFDEFGH4KH2I4MDXROZ}

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	2026-05-18T00:38:18.310847Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

087d6fdd1728c8531f8a3e91c60ef1767e57968433ba819202b6983e1d8fe0b0

Aliases

arxiv: 1702.01453 · arxiv_version: 1702.01453v2 · doi: 10.48550/arxiv.1702.01453 · pith_short_12: BB6W7XIXFDEF · pith_short_16: BB6W7XIXFDEFGH4K · pith_short_8: BB6W7XIX

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/BB6W7XIXFDEFGH4KH2I4MDXROZ \
  | 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: 087d6fdd1728c8531f8a3e91c60ef1767e57968433ba819202b6983e1d8fe0b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5bca09138f7d2c6847351756b23edfe937b3650e71633d1a67130cf0d8b5ab8c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2017-02-05T21:20:55Z",
    "title_canon_sha256": "1d82b076d61a2045307b12cb1c70c661234a8906e1d07c23b576fbd057ec161b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.01453",
    "kind": "arxiv",
    "version": 2
  }
}