Pith Number

pith:MCHI7QYB

pith:2023:MCHI7QYBFZDFOQFJXQFSIKFM5L

not attested not anchored not stored refs pending

Optimizing Flow Control with Deep Reinforcement Learning: Plasma Actuator Placement around a Square Cylinder

Heechang Lim, Jean Rabault, Kolesova Paraskovia, Linqi Yu, Meng Zhang, Mustafa Z Yousif, Ricardo Vinuesa, Yifang Yang

arxiv:2309.09197 v1 · 2023-09-17 · 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{MCHI7QYBFZDFOQFJXQFSIKFM5L}

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	2026-07-05T06:51:35.887165Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

608e8fc3012e465740a9bc0b2428aceaea1b796d79f115d776823d918df3a6c7

Aliases

arxiv: 2309.09197 · arxiv_version: 2309.09197v1 · doi: 10.48550/arxiv.2309.09197 · pith_short_12: MCHI7QYBFZDF · pith_short_16: MCHI7QYBFZDFOQFJ · pith_short_8: MCHI7QYB

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/MCHI7QYBFZDFOQFJXQFSIKFM5L \
  | 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: 608e8fc3012e465740a9bc0b2428aceaea1b796d79f115d776823d918df3a6c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a7ac73cccca9d22b56d744593fd4c39009b385f69389f4e0346d47ce879b575",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2023-09-17T07:53:52Z",
    "title_canon_sha256": "fc7597ef216a87972e7bd1d308a0b0d73f24b42256f4de7ce20840982962053a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.09197",
    "kind": "arxiv",
    "version": 1
  }
}