Pith Number

pith:5FWR7MNJ

pith:2025:5FWR7MNJW2V62IAPYCV5ZN6SW6

not attested not anchored not stored refs pending

First Experimental Demonstration of Natural Hovering Extremum Seeking: A New Paradigm in Flapping Flight Physics

Ahmed A. Elgohary, Rohan Palanikumar, Sameh A. Eisa, Simone Martini

arxiv:2508.20836 v3 · 2025-08-28 · cs.RO · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5FWR7MNJW2V62IAPYCV5ZN6SW6}

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	2026-05-20T00:04:12.772906Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e96d1fb1a9b6abed200fc0abdcb7d2b786243f5c0026f7f5c3c9069730720456

Aliases

arxiv: 2508.20836 · arxiv_version: 2508.20836v3 · doi: 10.48550/arxiv.2508.20836 · pith_short_12: 5FWR7MNJW2V6 · pith_short_16: 5FWR7MNJW2V62IAP · pith_short_8: 5FWR7MNJ

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/5FWR7MNJW2V62IAPYCV5ZN6SW6 \
  | 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: e96d1fb1a9b6abed200fc0abdcb7d2b786243f5c0026f7f5c3c9069730720456

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d521005544c7cae1fc016a4b645394882e6c070d9e6167fe17fa2ebb921dc374",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-08-28T14:29:07Z",
    "title_canon_sha256": "38293c18ebd96de74bcde75f3c8a452a5c4e75ed1a971132b8496005e01d6ccb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.20836",
    "kind": "arxiv",
    "version": 3
  }
}