Pith Number

pith:VWRLDR77

pith:2017:VWRLDR77DA2YJTUQ3YIGTTJL4D

not attested not anchored not stored refs pending

Couette-Poiseuille flow experiment with zero mean advection velocity: Subcritical transition to turbulence

Gr\'egoire Lemoult, Idalia Frontczak, Jos\'e Eduardo Wesfreid, Laurette S. Tuckerman, Lukasz Klotz

arxiv:1704.02619 v1 · 2017-04-09 · 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{VWRLDR77DA2YJTUQ3YIGTTJL4D}

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	2026-05-18T00:46:44.947644Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ada2b1c7ff183584ce90de1069cd2be0f4eaf8c013c6c5788339f33960fae52b

Aliases

arxiv: 1704.02619 · arxiv_version: 1704.02619v1 · doi: 10.48550/arxiv.1704.02619 · pith_short_12: VWRLDR77DA2Y · pith_short_16: VWRLDR77DA2YJTUQ · pith_short_8: VWRLDR77

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/VWRLDR77DA2YJTUQ3YIGTTJL4D \
  | 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: ada2b1c7ff183584ce90de1069cd2be0f4eaf8c013c6c5788339f33960fae52b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "993b52d4638507efbfba45ddf15332e51112b8b90af4a98b4c9814b1afc957d7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2017-04-09T15:45:00Z",
    "title_canon_sha256": "ff52ff781c7069bd31ebe03f4811ebdad866af2eaf999e4d941b8cdc74577a9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.02619",
    "kind": "arxiv",
    "version": 1
  }
}