Pith Number

pith:34WGV4GU

pith:2018:34WGV4GUEPWNZ4C6ZO4V6A7VT7

not attested not anchored not stored refs pending

Deep Reinforcement Learning achieves flow control of the 2D Karman Vortex Street

Atle Jensen, Jean Rabault, Miroslav Kuchta, Nicolas Cerardi, Ulysse Reglade

arxiv:1808.10754 v1 · 2018-08-31 · 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{34WGV4GUEPWNZ4C6ZO4V6A7VT7}

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	2026-05-18T00:06:44.848808Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df2c6af0d423ecdcf05ecbb95f03f59fd1a093b45f236a23a291270ecc7b7af8

Aliases

arxiv: 1808.10754 · arxiv_version: 1808.10754v1 · doi: 10.48550/arxiv.1808.10754 · pith_short_12: 34WGV4GUEPWN · pith_short_16: 34WGV4GUEPWNZ4C6 · pith_short_8: 34WGV4GU

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/34WGV4GUEPWNZ4C6ZO4V6A7VT7 \
  | 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: df2c6af0d423ecdcf05ecbb95f03f59fd1a093b45f236a23a291270ecc7b7af8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ee2325b13d3b0ad9f1f456ecacaa6b9d20a085f2872c5ca87c571e08b509a98",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2018-08-31T14:16:24Z",
    "title_canon_sha256": "6d33e10f9c2b40808d2af8d2eee995bd7a3cf8022db263376eddedb9cf5bed43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.10754",
    "kind": "arxiv",
    "version": 1
  }
}