Pith Number

pith:RTKFXQHX

pith:2025:RTKFXQHXKPK3P5XJDH2L5SZAK3

not attested not anchored not stored refs pending

Modeling and Beamforming Optimization for Pinching-Antenna Systems

Chongjun Ouyang, Xidong Mu, Yuanwei Liu, Zhaolin Wang, Zhiguo Ding

arxiv:2502.05917 v3 · 2025-02-09 · cs.IT · math.IT

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\usepackage{pith}
\pithnumber{RTKFXQHXKPK3P5XJDH2L5SZAK3}

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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

6 papers in Pith

Reconfigurable Antennas for Next-generation Mobile Communication Networks: A Comprehensive Survey and Tutorial

Rate Maximization for Multi-Waveguide PASS: A Hierarchical User Scheduling and Joint Optimization Framework

Spectral and Energy Efficiency Tradeoff for Pinching-Antenna Systems

Power Minimization in Pinching-Antenna Systems under Probabilistic LoS Blockage

Joint Beamforming and Antenna Placement Optimization in Pinching Antenna Systems with User Mobility: A Deep Reinforcement Learning Approach

Receipt and verification

First computed	2026-07-05T11:20:08.954808Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8cd45bc0f753d5b7f6e919f4becb2056d5773b95cea817a41d1764a2bdbe0a37

Aliases

arxiv: 2502.05917 · arxiv_version: 2502.05917v3 · doi: 10.48550/arxiv.2502.05917 · pith_short_12: RTKFXQHXKPK3 · pith_short_16: RTKFXQHXKPK3P5XJ · pith_short_8: RTKFXQHX

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/RTKFXQHXKPK3P5XJDH2L5SZAK3 \
  | 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: 8cd45bc0f753d5b7f6e919f4becb2056d5773b95cea817a41d1764a2bdbe0a37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa1d30972616d0acb09a4a0a056611543917dad6d64784b4d8e810c3f537d480",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2025-02-09T14:25:20Z",
    "title_canon_sha256": "f57e54d52d69468e66564f8c650699dff1486346ecceb2a367569798a45a2fb4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.05917",
    "kind": "arxiv",
    "version": 3
  }
}