Pith Number

pith:STB2WWS2

pith:2025:STB2WWS2UADXLM3LLLPEGQ3CSZ

not attested not anchored not stored refs pending

Optimizing Metachronal Paddling with Reinforcement Learning at Low Reynolds Number

Alana A. Bailey, Robert D. Guy

arxiv:2507.18849 v1 · 2025-07-24 · physics.flu-dyn · cs.LG · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{STB2WWS2UADXLM3LLLPEGQ3CSZ}

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	2026-07-05T11:42:59.268904Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94c3ab5a5aa00775b36b5ade434362966c4eba4f4094e2d963cf4c167db66580

Aliases

arxiv: 2507.18849 · arxiv_version: 2507.18849v1 · doi: 10.48550/arxiv.2507.18849 · pith_short_12: STB2WWS2UADX · pith_short_16: STB2WWS2UADXLM3L · pith_short_8: STB2WWS2

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/STB2WWS2UADXLM3LLLPEGQ3CSZ \
  | 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: 94c3ab5a5aa00775b36b5ade434362966c4eba4f4094e2d963cf4c167db66580

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96ee96ff7051a1fb5de37f182c0a8c9f018d706d1b8f3b836ece220d60ab21a3",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2025-07-24T23:38:06Z",
    "title_canon_sha256": "e020429bbfcb9c135379075989a09ee41520b774565f86ad17c6b3952508ad3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.18849",
    "kind": "arxiv",
    "version": 1
  }
}