Pith Number

pith:PPKON7TJ

pith:2014:PPKON7TJEAZ242E4PCRJ3OTWOY

not attested not anchored not stored refs pending

Numerical Study on Mechanism of Small Vortex Generation in Boundary Layer Transition

Chaoqun Liu, Ping Lu

arxiv:1402.5896 v1 · 2014-02-24 · 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{PPKON7TJEAZ242E4PCRJ3OTWOY}

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	2026-05-18T02:58:12.928651Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7bd4e6fe692033ae689c78a29dba767611f5dd514e8fec471a08655782497bc6

Aliases

arxiv: 1402.5896 · arxiv_version: 1402.5896v1 · doi: 10.48550/arxiv.1402.5896 · pith_short_12: PPKON7TJEAZ2 · pith_short_16: PPKON7TJEAZ242E4 · pith_short_8: PPKON7TJ

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/PPKON7TJEAZ242E4PCRJ3OTWOY \
  | 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: 7bd4e6fe692033ae689c78a29dba767611f5dd514e8fec471a08655782497bc6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c622f06e8905664737308fbc7119d18f7cffd1303d3a85ff44e2fe9a85752de2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2014-02-24T17:15:56Z",
    "title_canon_sha256": "c0cb1d2dd62f9c6d7bc071cd9394fb47a9ea772ad4765f87140b56d88d40e81f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.5896",
    "kind": "arxiv",
    "version": 1
  }
}