Pith Number

pith:RXQITUX2

pith:2023:RXQITUX2DBNSJSHN4TCNVDOMXV

not attested not anchored not stored refs pending

Feather-inspired flow control: The flow physics of spatially distributed covert flaps

Ahmed Othman, Aimy Wissa, Girguis Sedky

arxiv:2311.16966 v2 · 2023-11-28 · 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{RXQITUX2DBNSJSHN4TCNVDOMXV}

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	2026-07-05T08:03:08.933961Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8de089d2fa185b24c8ede4c4da8dccbd62205dc131c1cc6ad19329a7aa395440

Aliases

arxiv: 2311.16966 · arxiv_version: 2311.16966v2 · doi: 10.48550/arxiv.2311.16966 · pith_short_12: RXQITUX2DBNS · pith_short_16: RXQITUX2DBNSJSHN · pith_short_8: RXQITUX2

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/RXQITUX2DBNSJSHN4TCNVDOMXV \
  | 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: 8de089d2fa185b24c8ede4c4da8dccbd62205dc131c1cc6ad19329a7aa395440

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf814be7ac74eef8d1cc6e2f259fc4f568bde7998205811d0f36ad0833f5864b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2023-11-28T17:12:08Z",
    "title_canon_sha256": "012253309c980058842dcf17edd3352e3788afcdb0704e70152b36acf34972d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.16966",
    "kind": "arxiv",
    "version": 2
  }
}