Paper Citation Record · LEDGER

Graph Theoretical Outlier Rejection for 4D Radar Registration in Feature-Poor Environments

As of 19 August 2026, this Paper Citation Record lists 23 of 23 outbound references and 0 inbound Pith citation observations for arXiv:2604.14857.

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

pith.paper-citation-record.v1
2604.14857 v1

Coverage vector

measured 23 of 23 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-05-10T11:01:50.577822Z

measured 23 of 23 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-19T06:32:44.657259+00:00

measured 0 of 0 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links

measured 0 of 1 external citation measurements

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

Source: cited_works

Reference resolution

23 of 23 outbound references displayed

verified exact13
verified fuzzy8
unresolved0
parse uncertain0
malformed identifier0
metadata mismatch2

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation 0aef0a22-b13d-45e7-946d-d51adf07d91a · outbound

This paper cites Real-Time Pose Graph SLAM based on Radar.

Graph Theoretical Outlier Rejection for 4D Radar Registration in Feature-Poor Environments Real-Time Pose Graph SLAM based on Radar

Reference 1

Resolution: verified exact; arxiv_id, observed 2026-05-10T11:05:08.842623Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.

Observation 4b05e414-e4c0-4b55-94c1-d958d443395d · outbound

This paper cites 4D Radar-Based Pose Graph SLAM With Ego-Velocity Pre-Integration Factor.

Graph Theoretical Outlier Rejection for 4D Radar Registration in Feature-Poor Environments 4D Radar-Based Pose Graph SLAM With Ego-Velocity Pre-Integration Factor

Reference 2

Resolution: verified exact; arxiv_id, observed 2026-05-10T11:05:08.848510Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.

Observation 365f49ce-8a69-4c65-82e6-465e495c6f0a · outbound

This paper cites 4DRadarSLAM: A 4D Imaging Radar SLAM System for Large-scale Environments based on Pose Graph Optimization.

Graph Theoretical Outlier Rejection for 4D Radar Registration in Feature-Poor Environments 4DRadarSLAM: A 4D Imaging Radar SLAM System for Large-scale Environments based on Pose Graph Optimization

Reference 3

Resolution: verified exact; arxiv_id, observed 2026-05-10T11:05:08.816726Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.

Observation 6f4c0fdd-c831-46e8-89d8-71f488abcecf · outbound

This paper cites Do we need scan-matching in radar odometry?.

Graph Theoretical Outlier Rejection for 4D Radar Registration in Feature-Poor Environments Do we need scan-matching in radar odometry?

Reference 4

Resolution: verified exact; arxiv_id, observed 2026-05-10T11:05:08.814238Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.

Observation 7c5b4724-9df8-4907-bb70-143b1f99cb01 · outbound

This paper cites The normal distributions transform: a new approach to laser scan matching.

Graph Theoretical Outlier Rejection for 4D Radar Registration in Feature-Poor Environments The normal distributions transform: a new approach to laser scan matching

Reference 5

Resolution: verified fuzzy; raw_fallback, observed 2026-05-19T16:43:09.290106Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.

Observation 5ead7e28-75e2-4cca-98e7-bdf5ca31fd2b · outbound

This paper cites No.03CH37453), vol.

Graph Theoretical Outlier Rejection for 4D Radar Registration in Feature-Poor Environments No.03CH37453), vol

Reference 6

Resolution: verified exact; arxiv_id, observed 2026-05-10T11:05:08.830244Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.

Observation 2029c7a0-20c2-418a-b749-02d59d655305 · outbound

This paper cites Incorporating Point Uncertainty in Radar SLAM.

Graph Theoretical Outlier Rejection for 4D Radar Registration in Feature-Poor Environments Incorporating Point Uncertainty in Radar SLAM

Reference 7

Resolution: verified exact; arxiv_id, observed 2026-05-10T11:05:08.839547Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.

Observation 82d8475e-0a63-4448-9e78-5f38af8547a8 · outbound

This paper cites An EKF Based Approach to Radar Inertial Odometry.

Graph Theoretical Outlier Rejection for 4D Radar Registration in Feature-Poor Environments An EKF Based Approach to Radar Inertial Odometry

Reference 8

Resolution: verified fuzzy; raw_fallback, observed 2026-05-19T16:43:09.288042Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.

Observation 0c1ec682-75f7-4cde-8ba7-56a6e8560ef5 · outbound

This paper cites ORORA: Outlier-Robust Radar Odometry.

Graph Theoretical Outlier Rejection for 4D Radar Registration in Feature-Poor Environments ORORA: Outlier-Robust Radar Odometry

Reference 9

Resolution: verified fuzzy; raw_fallback, observed 2026-05-19T16:43:09.283338Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.

Observation 3ff5ae0a-8cab-4347-bd73-9705a7f4b4dd · outbound

This paper cites RA VE: A Framework for Radar Ego-Velocity Estimation.

Graph Theoretical Outlier Rejection for 4D Radar Registration in Feature-Poor Environments RA VE: A Framework for Radar Ego-Velocity Estimation

Reference 10

Resolution: verified exact; arxiv_id, observed 2026-05-10T11:05:08.835380Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.

Observation 5d3407e2-a1c4-4cd9-9b9a-bce2756d90a0 · outbound

This paper cites Radar Odometry on SE(3) with Constant Acceleration Motion Prior and Polar Measurement Model.

Graph Theoretical Outlier Rejection for 4D Radar Registration in Feature-Poor Environments Radar Odometry on SE(3) with Constant Acceleration Motion Prior and Polar Measurement Model

Reference 11

Resolution: verified exact; arxiv_id, observed 2026-05-10T11:05:08.827926Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.

Observation e4a1c861-d88c-4c65-a517-33858b776a9a · outbound

This paper cites Pairwise Consistent Measurement Set Maximization for Robust Multi-Robot Map Merging.

Graph Theoretical Outlier Rejection for 4D Radar Registration in Feature-Poor Environments Pairwise Consistent Measurement Set Maximization for Robust Multi-Robot Map Merging

Reference 12

Resolution: verified exact; arxiv_id, observed 2026-05-10T11:05:08.825254Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.

Observation 3fe5619e-1a39-48b0-b352-f810207ba25a · outbound

This paper cites ROBIN: a graph-theoretic approach to reject outliers in robust estimation using invariants.

Graph Theoretical Outlier Rejection for 4D Radar Registration in Feature-Poor Environments ROBIN: a graph-theoretic approach to reject outliers in robust estimation using invariants

Reference 13

Resolution: verified exact; arxiv_id, observed 2026-05-10T11:05:08.819613Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.

Observation ef35cf9d-7304-4599-8df8-bf5a94fdf52c · outbound

This paper cites CLIPPER: A Graph- Theoretic Framework for Robust Data Association.

Graph Theoretical Outlier Rejection for 4D Radar Registration in Feature-Poor Environments CLIPPER: A Graph- Theoretic Framework for Robust Data Association

Reference 14

Resolution: verified exact; arxiv_id, observed 2026-05-10T11:05:08.822241Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.

Observation 153b61fe-2d8d-448b-b33a-2be92d2cd4b2 · outbound

This paper cites CLIPPER+: A Fast Maximal Clique Algorithm for Robust Global Registration.

Graph Theoretical Outlier Rejection for 4D Radar Registration in Feature-Poor Environments CLIPPER+: A Fast Maximal Clique Algorithm for Robust Global Registration

Reference 15

Resolution: verified exact; arxiv_id, observed 2026-05-10T11:05:08.851374Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.

Observation 10a18122-c32c-419e-bce2-b50fd2050cc5 · outbound

This paper cites RadarSLAM: Radar based Large-Scale SLAM in All Weathers.

Graph Theoretical Outlier Rejection for 4D Radar Registration in Feature-Poor Environments RadarSLAM: Radar based Large-Scale SLAM in All Weathers

Reference 16

Resolution: verified fuzzy; raw_fallback, observed 2026-05-19T16:43:09.281475Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.

Observation 1154f494-7fb5-4d33-b4b2-2903485597fe · outbound

This paper cites Smallest-last ordering and clustering and graph coloring algorithms.

Graph Theoretical Outlier Rejection for 4D Radar Registration in Feature-Poor Environments Smallest-last ordering and clustering and graph coloring algorithms

Reference 17

Resolution: verified fuzzy; raw_fallback, observed 2026-05-19T16:43:09.287270Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.

Observation 1f70765e-2eca-471a-8fb5-6e02806e09f9 · outbound

This paper cites Matula and Leland L.

Graph Theoretical Outlier Rejection for 4D Radar Registration in Feature-Poor Environments Matula and Leland L

Reference 18

Resolution: metadata mismatch; arxiv_id, observed 2026-05-10T11:05:08.315844Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.

Observation d086cb48-e974-4c23-9dd0-b6a8124b6df2 · outbound

This paper cites https://doi.org/10.1287/opre.2019.1970.

Graph Theoretical Outlier Rejection for 4D Radar Registration in Feature-Poor Environments https://doi.org/10.1287/opre.2019.1970

Reference 19

Resolution: metadata mismatch; arxiv_id, observed 2026-05-10T11:05:08.832856Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.

Observation 0e86a4f9-6b6f-4b57-8c7d-a3772b3459a3 · outbound

This paper cites A method for registration of 3-D shapes.

Graph Theoretical Outlier Rejection for 4D Radar Registration in Feature-Poor Environments A method for registration of 3-D shapes

Reference 20

Resolution: verified fuzzy; raw_fallback, observed 2026-05-19T16:43:09.285875Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.

Observation d7100ee3-8607-4ba4-937a-7277399ff610 · outbound

This paper cites Object modelling by registration of multiple range images.

Graph Theoretical Outlier Rejection for 4D Radar Registration in Feature-Poor Environments Object modelling by registration of multiple range images

Reference 21

Resolution: verified exact; arxiv_id, observed 2026-05-10T11:05:08.845697Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.

Observation 4e73078a-899d-418f-836a-21104d45612b · outbound

This paper cites Generalized-ICP.

Graph Theoretical Outlier Rejection for 4D Radar Registration in Feature-Poor Environments Generalized-ICP

Reference 22

Resolution: verified fuzzy; raw_fallback, observed 2026-05-19T16:43:09.293963Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.

Observation 0b458dc0-7ec8-44a2-b6df-a8aee5590b39 · outbound

This paper cites Available: https://direct.mit.edu/books/edited-volume/ 2880/chapter/78093/Generalized-ICP.

Graph Theoretical Outlier Rejection for 4D Radar Registration in Feature-Poor Environments Available: https://direct.mit.edu/books/edited-volume/ 2880/chapter/78093/Generalized-ICP

Reference 23

Resolution: verified fuzzy; raw_fallback, observed 2026-05-19T16:43:09.292093Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.

Pith citing papers

No inbound Pith citation observations are available.