Pith Number

pith:RCAUANAY

pith:2014:RCAUANAYPC772KO2SX6ZOSLJLG

not attested not anchored not stored refs pending

Control of a Backward-Facing Step flow through vortex pairing and phase locking

Guillermo Artana, Jean-Luc Aider, Jose Eduardo Wesfreid, Thomas Duriez

arxiv:1405.4234 v1 · 2014-05-16 · 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{RCAUANAYPC772KO2SX6ZOSLJLG}

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	2026-05-18T02:51:42.876352Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

888140341878bffd29da95fd97496959bf54256ec09d96cd1f74eaee9762cbe6

Aliases

arxiv: 1405.4234 · arxiv_version: 1405.4234v1 · doi: 10.48550/arxiv.1405.4234 · pith_short_12: RCAUANAYPC77 · pith_short_16: RCAUANAYPC772KO2 · pith_short_8: RCAUANAY

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/RCAUANAYPC772KO2SX6ZOSLJLG \
  | 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: 888140341878bffd29da95fd97496959bf54256ec09d96cd1f74eaee9762cbe6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91e6fd0815c0ba612710ef0a1ca78e9d9671c66f3e2f30170a39d50edff30c00",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2014-05-16T16:36:51Z",
    "title_canon_sha256": "1dff87a8a661db49e74d062b88daf8f1357371d8b3b83d10231dd864fa001b8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.4234",
    "kind": "arxiv",
    "version": 1
  }
}