Pith Number

pith:RYZI4TKC

pith:2025:RYZI4TKCVOGW7TLSGT7DZ47VNR

not attested not anchored not stored refs pending

Rotation-Parameterized Graph Fractional Fourier Transform: Definition, Properties, and Optimal Filtering

Feiyue Zhao, Mingzhi Wang, Yangfan He, Zhichao Zhang

arxiv:2511.16111 v2 · 2025-11-20 · stat.ML · cs.LG · math.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RYZI4TKCVOGW7TLSGT7DZ47VNR}

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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.

Cited by

1 paper in Pith

FGFRFT: Fast Graph Fractional Fourier Transform via Exact Spectral Splitting and Fourier-Series Approximation

Receipt and verification

First computed	2026-06-05T01:14:31.010868Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e328e4d42ab8d6fcd7234fe3cf3f56c4c1eda95f982a2fe94f57bdf481db6d3

Aliases

arxiv: 2511.16111 · arxiv_version: 2511.16111v2 · doi: 10.48550/arxiv.2511.16111 · pith_short_12: RYZI4TKCVOGW · pith_short_16: RYZI4TKCVOGW7TLS · pith_short_8: RYZI4TKC

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/RYZI4TKCVOGW7TLSGT7DZ47VNR \
  | 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: 8e328e4d42ab8d6fcd7234fe3cf3f56c4c1eda95f982a2fe94f57bdf481db6d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f17d0e836c228cb13b81ca1459dd30cbdf71d79f15ec3159fa435c7d704d752f",
    "cross_cats_sorted": [
      "cs.LG",
      "math.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2025-11-20T07:13:27Z",
    "title_canon_sha256": "d6cc9264c036fd7a1e6f41e3208ae1391a6667a7c5bb264b3f7561a4847d8e1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2511.16111",
    "kind": "arxiv",
    "version": 2
  }
}