Pith Number

pith:XQJVUMEY

pith:2017:XQJVUMEY2CBVCFJNRJVPMRQXWZ

not attested not anchored not stored refs pending

Laminar free shear layer modification using localized periodic heating

Chi-An Yeh, Kunihiko Taira, Phillip M. Munday

arxiv:1704.05935 v1 · 2017-04-19 · 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{XQJVUMEY2CBVCFJNRJVPMRQXWZ}

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	2026-05-18T00:38:55.346616Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc135a3098d08351152d8a6af64617b67c9defd984eb99554c5248ed179bdd5a

Aliases

arxiv: 1704.05935 · arxiv_version: 1704.05935v1 · doi: 10.48550/arxiv.1704.05935 · pith_short_12: XQJVUMEY2CBV · pith_short_16: XQJVUMEY2CBVCFJN · pith_short_8: XQJVUMEY

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/XQJVUMEY2CBVCFJNRJVPMRQXWZ \
  | 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: bc135a3098d08351152d8a6af64617b67c9defd984eb99554c5248ed179bdd5a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "810cd043963d61fb8cdb06e593d943cb0aac1930d37cd92a5424cdd90fcfb866",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2017-04-19T21:26:43Z",
    "title_canon_sha256": "b72b068ddd18a9dda9ac93315bfec01f085192683ab13b60c2756b8b27af4295"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.05935",
    "kind": "arxiv",
    "version": 1
  }
}