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Paper Citation Record · LEDGER

The Tri-Hybrid MIMO Architecture

As of 19 August 2026, this Paper Citation Record lists 17 of 17 outbound references and 7 inbound Pith citation observations for arXiv:2505.21971.

A citation records a reference. It does not transfer a finding from one paper to another.

pith.paper-citation-record.v1
2505.21971 v1

Coverage vector

measured 17 of 17 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-08-07T13:22:46.768734Z

measured 24 of 24 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-18T06:34:40.430872+00:00

measured 7 of 7 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-15T15:59:01.921115Z

measured 0 of 1 external citation measurements

A source-named dated measurement, never combined with another source.

Source: pith, observed 2026-07-10T04:36:45.592414Z

Reference resolution

17 of 17 outbound references displayed

  • verified exact0
  • verified fuzzy15
  • unresolved2
  • parse uncertain0
  • malformed identifier0
  • metadata mismatch0

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation 532c5be3-4c27-4960-8f85-948e2fa5b1cf · outbound

This paper cites An Overview of Signal Processing Techniques for Millimeter Wave MIMO Systems,.

The Tri-Hybrid MIMO Architecture An Overview of Signal Processing Techniques for Millimeter Wave MIMO Systems,

Reference 1

Resolution
verified fuzzy
raw_fallback, observed 2026-08-07T13:22:49.148047Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

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Observation 4dcb0517-0188-4fce-9113-dbc2eb7cc7e7 · outbound

This paper cites Cellular wireless networks in the upper mid-band,.

The Tri-Hybrid MIMO Architecture Cellular wireless networks in the upper mid-band,

Reference 2

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raw_fallback, observed 2026-08-07T13:22:49.002510Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-07T13:22:45.051222Z digest=sha256:b43b7bd65ca8d6d7162d6d65b4c6676296eec5e2624b127ca9dfb7942733b865

Observation 7df0de0d-2a93-4766-ae9e-38d31144fbf7 · outbound

This paper cites Hybrid MIMO architectures for millimeter-wave communications: Phase shifters or switches?.

The Tri-Hybrid MIMO Architecture Hybrid MIMO architectures for millimeter-wave communications: Phase shifters or switches?

Reference 3

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raw_fallback, observed 2026-08-07T13:22:48.842467Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-07T13:22:45.173954Z digest=sha256:08c3243d9404e5545c9f9ec6997c52575c202305f6c0f9c6e2b5c0a2d5f94bb6

Observation a6bfd564-d578-433e-8bff-e080e2fb0eeb · outbound

This paper cites 3D electromagnetic signal processing,.

The Tri-Hybrid MIMO Architecture 3D electromagnetic signal processing,

Reference 4

Resolution
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raw_fallback, observed 2026-08-07T13:22:48.656584Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-07T13:22:45.276652Z digest=sha256:ba461ecae205d845fa99fa1b6255aef5e03852fafff2936151d61e9490473d4a

Observation de341580-932f-4cd4-b6ef-acae6450bafe · outbound

This paper cites Energy-efficient tri- hybrid precoding with dynamic metasurface antennas,.

The Tri-Hybrid MIMO Architecture Energy-efficient tri- hybrid precoding with dynamic metasurface antennas,

Reference 5

Resolution
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raw_fallback, observed 2026-08-07T13:22:48.448003Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-07T13:22:45.360013Z digest=sha256:52fbbdbccca3b59ddc5f657a0f2b30f7fe3115ca7744fad1af98405da1d772d3

Observation d5f15029-364e-4bb2-967c-14539ed353c1 · outbound

This paper cites Pixel reconfigurable an- tennas: Towards low-complexity full reconfiguration,.

The Tri-Hybrid MIMO Architecture Pixel reconfigurable an- tennas: Towards low-complexity full reconfiguration,

Reference 6

Resolution
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raw_fallback, observed 2026-08-07T13:22:48.335830Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-07T13:22:45.494205Z digest=sha256:b3043da6c5540a492451ac2f0551431898c59bf2976c2fe03c8c5261f0963f8e

Observation beeb662d-c458-4473-ac10-0a5f1bfc222a · outbound

This paper cites Electromagnetic lens-focusing antenna enabled massive MIMO: Performance improvement and cost reduction,.

The Tri-Hybrid MIMO Architecture Electromagnetic lens-focusing antenna enabled massive MIMO: Performance improvement and cost reduction,

Reference 7

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verified fuzzy
raw_fallback, observed 2026-08-07T13:22:48.237966Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-07T13:22:45.610877Z digest=sha256:517c8411f0411874c186ad795114ef0126068acd09306ab7d0f047354ffad077

Observation a76a86cb-17a7-4381-8e22-7ea99046c20c · outbound

This paper cites A tutorial on fluid antenna system for 6G networks: Encompassing communication theory, optimization methods and hardware designs,.

The Tri-Hybrid MIMO Architecture A tutorial on fluid antenna system for 6G networks: Encompassing communication theory, optimization methods and hardware designs,

Reference 8

Resolution
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raw_fallback, observed 2026-08-07T13:22:48.042700Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-07T13:22:45.759995Z digest=sha256:9c7fb6f3fd156382852c468f3945bebc770dfd102f83311b82c37288195e15c2

Observation 9bd10ac3-ab28-4db4-a1b6-6e3f785a637a · outbound

This paper cites Movable antennas for wireless commu- nication: Opportunities and challenges,.

The Tri-Hybrid MIMO Architecture Movable antennas for wireless commu- nication: Opportunities and challenges,

Reference 9

Resolution
unresolved
no resolver link, observed 2026-08-07T13:22:45.891542Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-07T13:22:45.891542Z digest=sha256:85768b6447bccf95844ef840999fb68a67d19a5b44fbb23efd96db2ed3252625

Observation 88384ac6-8397-4a56-b9c0-01a8f2c1b420 · outbound

This paper cites Energy efficiency of mmWave massive MIMO precoding with low-resolution DACs,.

The Tri-Hybrid MIMO Architecture Energy efficiency of mmWave massive MIMO precoding with low-resolution DACs,

Reference 10

Resolution
verified fuzzy
raw_fallback, observed 2026-08-07T13:22:47.926741Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-07T13:22:46.030158Z digest=sha256:2748ffa1adf5f1e4f60abd3be0639f22a487061cdf7e424f15e75ddbb2688526

Observation 55a789f9-7fbc-4200-a1f2-6815590fbe5a · outbound

This paper cites Electronically steered metasurface antenna,.

The Tri-Hybrid MIMO Architecture Electronically steered metasurface antenna,

Reference 11

Resolution
verified fuzzy
raw_fallback, observed 2026-08-07T13:22:47.778827Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-07T13:22:46.163519Z digest=sha256:73d7ad3d3f02e75da3e3f4a08c08877bcf57d0f575c6d8d95de841da5d8a266a

Observation 6511d1f3-c0bb-4b54-acbc-bcffa7a5003e · outbound

This paper cites Reincorporating circuit theory into information theory,.

The Tri-Hybrid MIMO Architecture Reincorporating circuit theory into information theory,

Reference 12

Resolution
verified fuzzy
raw_fallback, observed 2026-08-07T13:22:47.593459Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-07T13:22:46.288854Z digest=sha256:5fa35a2a1f83deaf24be8bb9a07ccb827eee5a2a896e6a7ac4ace19c3165943e

Observation 2d4724bb-6888-4e13-9a60-abdc7362e21f · outbound

This paper cites Analysis of dynamic metasurface antennas under matching network constraints,.

The Tri-Hybrid MIMO Architecture Analysis of dynamic metasurface antennas under matching network constraints,

Reference 13

Resolution
verified fuzzy
raw_fallback, observed 2026-08-07T13:22:47.362214Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-07T13:22:46.383851Z digest=sha256:401fe05aa10d9e7f31d6e96002c43c06f3997aa3f2c3211136f4bdc5e5484e58

Observation 2e457fcd-c097-4c95-9701-4767e0f88260 · outbound

This paper cites Beamforming with hybrid reconfigurable parasitic antenna arrays.

The Tri-Hybrid MIMO Architecture Beamforming with hybrid reconfigurable parasitic antenna arrays

Reference 14

Resolution
unresolved
no resolver link, observed 2026-08-07T13:22:46.495472Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-07T13:22:46.495472Z digest=sha256:e23835c3f09f0ac8518070d5a2c958875be1ea317d14072c21d2371a4e67a414

Observation b1b600ab-26a5-4a91-960a-85b89d3d9338 · outbound

This paper cites Fourier plane-wave series expansion for holographic MIMO communications,.

The Tri-Hybrid MIMO Architecture Fourier plane-wave series expansion for holographic MIMO communications,

Reference 15

Resolution
verified fuzzy
raw_fallback, observed 2026-08-07T13:22:47.206659Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-07T13:22:46.603670Z digest=sha256:d384a10e257eeab762c5165e96390e8e99b805aae6a46f91c2c71d93691921e0

Observation 9955f672-8d56-40f1-9396-27a8b900e451 · outbound

This paper cites student at UC San Diego, USA under Prof.

The Tri-Hybrid MIMO Architecture student at UC San Diego, USA under Prof

Reference 17

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verified fuzzy
raw_fallback, observed 2026-08-07T13:22:46.943918Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-07T13:22:46.768734Z digest=sha256:7ceca0c484996c4b3c6df2c2f032b4cf4d218b74d65939c0eb09eca2ddf3a7b3

Observation 7a4a2e60-afc2-45e5-b09d-9505a09e7896 · outbound

This paper cites in electrical and computer engineering at UC San Diego, CA, USA.

The Tri-Hybrid MIMO Architecture in electrical and computer engineering at UC San Diego, CA, USA

Reference 2023

Resolution
verified fuzzy
raw_fallback, observed 2026-08-07T13:22:47.042193Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-07T13:22:46.698287Z digest=sha256:93e0af15d9f3b756a0146e127a67fad2fe84076baf11c98c6c1ca079850235ba

Pith citing papers

Observation fd8c9083-ee15-4b8b-a0f8-c04397fe24ce · inbound

Capacity Characterization of Pinching-Antenna Systems cites this paper.

Capacity Characterization of Pinching-Antenna Systems The Tri-Hybrid MIMO Architecture

Reference 2

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no resolver link, observed 2026-08-07T00:30:32.073005Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-07T00:30:32.073005Z digest=sha256:3faed229f1497a64df39756eeeb4a3c937f5acaddfe6fa2472ec20c2b4dfc553

Observation 61a46069-62d2-4725-a918-b700d4aa8eb1 · inbound

Metasurface-based Fluid Antennas: from Electromagnetics to Communications Model cites this paper.

Metasurface-based Fluid Antennas: from Electromagnetics to Communications Model The Tri-Hybrid MIMO Architecture

Reference 20

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no resolver link, observed 2026-08-06T14:45:26.344012Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-06T14:45:26.344012Z digest=sha256:99de1924025e8af37660153426193112c27a402a364728bb28bd39fc5f185051

Observation d3047b2e-cf93-438b-b07f-966172464ec1 · inbound

Uplink and Downlink Communications in Segmented Waveguide-Enabled Pinching-Antenna Systems (SWANs) cites this paper.

Uplink and Downlink Communications in Segmented Waveguide-Enabled Pinching-Antenna Systems (SWANs) The Tri-Hybrid MIMO Architecture

Reference 2

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no resolver link, observed 2026-08-15T15:59:01.921115Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-15T15:59:01.921115Z digest=sha256:ffc16ca8801a7e571699814962f380bf33a460d8468d96b990eeb4fe51a184a0

Observation 916863c0-4811-4f5f-81a7-ac0474b8add1 · inbound

Spectral and Energy Efficiency Tradeoff for Pinching-Antenna Systems cites this paper.

Spectral and Energy Efficiency Tradeoff for Pinching-Antenna Systems The Tri-Hybrid MIMO Architecture

Reference 9

Resolution
verified exact
arxiv_id, observed 2026-05-18T03:50:52.530221Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-05-18T03:46:11.859435Z digest=sha256:b02fc5927f532d17c2724fa0ba2deed96207116bec54e71ff2af02bb5ed8ed82

Observation 02eb62fd-8d31-4188-9f09-23860db6410f · inbound

Pixel-based Reconfigurable Beamforming Networks Emulating Physical Movement in FAS cites this paper.

Pixel-based Reconfigurable Beamforming Networks Emulating Physical Movement in FAS The Tri-Hybrid MIMO Architecture

Reference 54

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no resolver link, observed 2026-08-03T18:49:46.415287Z

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Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-03T18:49:46.415287Z digest=sha256:86eef54942255b85904a165362a450ec7f58ed84eccd259271e52c6ef531d9f4

Observation 9b75b12b-2f6f-4bec-ae1b-45e0322854c4 · inbound

Codebook-based Port Selection and Combining for CSI-Free Uplink Fluid Antenna Multiple Access cites this paper.

Codebook-based Port Selection and Combining for CSI-Free Uplink Fluid Antenna Multiple Access The Tri-Hybrid MIMO Architecture

Reference 14

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arxiv_id, observed 2026-05-25T07:55:33.088566Z

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No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-05-25T07:54:38.862880Z digest=sha256:3d3491a12f24a7cfd2c289e1b55c35180908355b395f0930ecf3890f268067e7

Observation 0013f6e4-07c0-4a97-8b85-5f2f96f2607e · inbound

Parasitic MIMO Beamforming for Multi-Active Multi-Parasitic Antenna Arrays with Binary Control cites this paper.

Parasitic MIMO Beamforming for Multi-Active Multi-Parasitic Antenna Arrays with Binary Control The Tri-Hybrid MIMO Architecture

Reference 1

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verified exact
local_arxiv, observed 2026-07-10T04:36:45.593727Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-07-10T04:28:44.558190Z digest=sha256:caf191aadbd41c1d94ed51756dd7712753dff22cab547594bf6fb45f35f93fb3