Pith Number

pith:WAIWIRLD

pith:2024:WAIWIRLDLF37UOLPNI3DTKWLO7

not attested not anchored not stored refs pending

Optimization of Beyond Diagonal RIS: A Universal Framework Applicable to Arbitrary Architectures

Bruno Clerckx, Zheyu Wu

arxiv:2412.15965 v2 · 2024-12-20 · eess.SP · cs.IT · math.IT · 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{WAIWIRLDLF37UOLPNI3DTKWLO7}

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.

Cited by

3 papers in Pith

Reciprocal Beyond Diagonal Reconfigurable Intelligent Surface: Distributed Scattering Matrix Design and MIMO Beamforming via Fractional Programming and Manifold Optimization

Low-Complexity Planar Beyond-Diagonal RIS Architecture Design Using Graph Theory

RIS Optimization and Scaling Laws in Multi-Operator Systems: Is Quadratic Scaling Achievable?

Receipt and verification

First computed	2026-07-02T00:18:09.756658Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0116445635977fa396f6a3639aacb77cc3524bc52b16a61f9ccf1338b248f08

Aliases

arxiv: 2412.15965 · arxiv_version: 2412.15965v2 · doi: 10.48550/arxiv.2412.15965 · pith_short_12: WAIWIRLDLF37 · pith_short_16: WAIWIRLDLF37UOLP · pith_short_8: WAIWIRLD

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/WAIWIRLDLF37UOLPNI3DTKWLO7 \
  | 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: b0116445635977fa396f6a3639aacb77cc3524bc52b16a61f9ccf1338b248f08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01c1c6d9309e6dcef1002305b0514c407c5e4ea8a947e7d74bbc2cb4631467ed",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2024-12-20T15:04:57Z",
    "title_canon_sha256": "a69aa406981f9077fdffcf3f1639afd1ba07070e366353d29aaa7453391eadb7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.15965",
    "kind": "arxiv",
    "version": 2
  }
}