Paper Citation Record · LEDGER

PinNet: Keypoint-Aware Learned Local Descriptors with Geometric Embedding for Loop Closure in LiDAR SLAM

As of 10 August 2026, this Paper Citation Record lists 25 of 25 outbound references and 0 inbound Pith citation observations for arXiv:2606.28637.

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

pith.paper-citation-record.v1
2606.28637 v2

Coverage vector

measured 25 of 25 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-07-12T11:23:29.490911Z

measured 25 of 25 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-10T06:31:04.303077+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

25 of 25 outbound references displayed

verified exact0
verified fuzzy0
unresolved25
parse uncertain0
malformed identifier0
metadata mismatch0

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation b10f97c1-1438-4507-93aa-3b977e53a93c · outbound

This paper cites Lio-sam: Tightly-coupled lidar inertial odometry via smoothing and mapping,.

PinNet: Keypoint-Aware Learned Local Descriptors with Geometric Embedding for Loop Closure in LiDAR SLAM Lio-sam: Tightly-coupled lidar inertial odometry via smoothing and mapping,

Reference 1

Resolution: unresolved; no resolver link, observed 2026-07-12T11:23:29.490911Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation a31b499e-58f6-423b-9a3a-ac8a6150b83e · outbound

This paper cites Fast-lio2: Fast direct lidar-inertial odometry,.

PinNet: Keypoint-Aware Learned Local Descriptors with Geometric Embedding for Loop Closure in LiDAR SLAM Fast-lio2: Fast direct lidar-inertial odometry,

Reference 2

Resolution: unresolved; no resolver link, observed 2026-07-12T11:23:29.490911Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation e0e3a9d7-a083-4a69-8ee0-fd8c9f3d423a · outbound

This paper cites Direct lidar-inertial odome- try: Lightweight lio with continuous-time motion correction,.

PinNet: Keypoint-Aware Learned Local Descriptors with Geometric Embedding for Loop Closure in LiDAR SLAM Direct lidar-inertial odome- try: Lightweight lio with continuous-time motion correction,

Reference 3

Resolution: unresolved; no resolver link, observed 2026-07-12T11:23:29.490911Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation e248d69b-3fff-4690-a6ee-f233f5a41907 · outbound

This paper cites Fast point feature histograms (fpfh) for 3d registration,.

PinNet: Keypoint-Aware Learned Local Descriptors with Geometric Embedding for Loop Closure in LiDAR SLAM Fast point feature histograms (fpfh) for 3d registration,

Reference 4

Resolution: unresolved; no resolver link, observed 2026-07-12T11:23:29.490911Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation c7fb24d8-34d3-4f21-9a22-1a7aafa965fa · outbound

This paper cites M2dp: A novel 3d point cloud descriptor and its application in loop closure detection,.

PinNet: Keypoint-Aware Learned Local Descriptors with Geometric Embedding for Loop Closure in LiDAR SLAM M2dp: A novel 3d point cloud descriptor and its application in loop closure detection,

Reference 5

Resolution: unresolved; no resolver link, observed 2026-07-12T11:23:29.490911Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 6f12f16c-c07e-4986-b076-2345dea078e6 · outbound

This paper cites Scan context: Egocentric spatial descriptor for place recognition within 3d point cloud map,.

PinNet: Keypoint-Aware Learned Local Descriptors with Geometric Embedding for Loop Closure in LiDAR SLAM Scan context: Egocentric spatial descriptor for place recognition within 3d point cloud map,

Reference 6

Resolution: unresolved; no resolver link, observed 2026-07-12T11:23:29.490911Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation db02da05-1968-4c1a-a696-1ced11a50595 · outbound

This paper cites Ndt-transformer: Large-scale 3d point cloud localisa- tion using the normal distribution transform representation,.

PinNet: Keypoint-Aware Learned Local Descriptors with Geometric Embedding for Loop Closure in LiDAR SLAM Ndt-transformer: Large-scale 3d point cloud localisa- tion using the normal distribution transform representation,

Reference 7

Resolution: unresolved; no resolver link, observed 2026-07-12T11:23:29.490911Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation ce6e4588-9ff2-4733-8895-47d3c35a36de · outbound

This paper cites Overlapnet: A siamese network for computing lidar scan similarity with applications to loop closing and localization,.

PinNet: Keypoint-Aware Learned Local Descriptors with Geometric Embedding for Loop Closure in LiDAR SLAM Overlapnet: A siamese network for computing lidar scan similarity with applications to loop closing and localization,

Reference 8

Resolution: unresolved; no resolver link, observed 2026-07-12T11:23:29.490911Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation cc84d27c-888c-4f01-ae20-53f073c2e127 · outbound

This paper cites Overlaptransformer: An efficient and yaw-angle-invariant transformer network for lidar-based place recognition,.

PinNet: Keypoint-Aware Learned Local Descriptors with Geometric Embedding for Loop Closure in LiDAR SLAM Overlaptransformer: An efficient and yaw-angle-invariant transformer network for lidar-based place recognition,

Reference 9

Resolution: unresolved; no resolver link, observed 2026-07-12T11:23:29.490911Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 6ea33619-723c-4065-b698-4b8e5ee452f8 · outbound

This paper cites Minkloc3d: Point cloud based large-scale place recognition,.

PinNet: Keypoint-Aware Learned Local Descriptors with Geometric Embedding for Loop Closure in LiDAR SLAM Minkloc3d: Point cloud based large-scale place recognition,

Reference 10

Resolution: unresolved; no resolver link, observed 2026-07-12T11:23:29.490911Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 5895c970-7ccf-445d-92c1-acb2fd379ef2 · outbound

This paper cites Logg3d-net: Locally guided global de- scriptor learning for 3d place recognition,.

PinNet: Keypoint-Aware Learned Local Descriptors with Geometric Embedding for Loop Closure in LiDAR SLAM Logg3d-net: Locally guided global de- scriptor learning for 3d place recognition,

Reference 11

Resolution: unresolved; no resolver link, observed 2026-07-12T11:23:29.490911Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 96f29fb8-078d-4fb1-87bb-23dca9cc32a3 · outbound

This paper cites Btc: A binary and triangle combined descriptor for 3-d place recognition,.

PinNet: Keypoint-Aware Learned Local Descriptors with Geometric Embedding for Loop Closure in LiDAR SLAM Btc: A binary and triangle combined descriptor for 3-d place recognition,

Reference 12

Resolution: unresolved; no resolver link, observed 2026-07-12T11:23:29.490911Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 6c9cd47b-9e33-4c79-bb9d-1116e43627ec · outbound

This paper cites Scan context++: Structural place recog- nition robust to rotation and lateral variations in urban environments,.

PinNet: Keypoint-Aware Learned Local Descriptors with Geometric Embedding for Loop Closure in LiDAR SLAM Scan context++: Structural place recog- nition robust to rotation and lateral variations in urban environments,

Reference 13

Resolution: unresolved; no resolver link, observed 2026-07-12T11:23:29.490911Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 40e36172-04af-48a3-998e-ff08cae887ab · outbound

This paper cites Pointnetvlad: Deep point cloud based retrieval for large-scale place recognition,.

PinNet: Keypoint-Aware Learned Local Descriptors with Geometric Embedding for Loop Closure in LiDAR SLAM Pointnetvlad: Deep point cloud based retrieval for large-scale place recognition,

Reference 14

Resolution: unresolved; no resolver link, observed 2026-07-12T11:23:29.490911Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation d0266fd3-5634-466a-b810-06f5c71d8a3e · outbound

This paper cites Pointnet: Deep learning on point sets for 3d classification and segmentation,.

PinNet: Keypoint-Aware Learned Local Descriptors with Geometric Embedding for Loop Closure in LiDAR SLAM Pointnet: Deep learning on point sets for 3d classification and segmentation,

Reference 15

Resolution: unresolved; no resolver link, observed 2026-07-12T11:23:29.490911Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation b53d8d7d-78b8-48ad-8fa7-072ef63f6d24 · outbound

This paper cites Lcdnet: Deep loop closure detection and point cloud registration for lidar slam,.

PinNet: Keypoint-Aware Learned Local Descriptors with Geometric Embedding for Loop Closure in LiDAR SLAM Lcdnet: Deep loop closure detection and point cloud registration for lidar slam,

Reference 16

Resolution: unresolved; no resolver link, observed 2026-07-12T11:23:29.490911Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 629ff9cb-6e00-49a5-89e8-5d50218d336b · outbound

This paper cites Deep global registration,.

PinNet: Keypoint-Aware Learned Local Descriptors with Geometric Embedding for Loop Closure in LiDAR SLAM Deep global registration,

Reference 17

Resolution: unresolved; no resolver link, observed 2026-07-12T11:23:29.490911Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 94451937-7b24-4494-8add-8125fdb01273 · outbound

This paper cites Geometric transformer for fast and robust point cloud registration,.

PinNet: Keypoint-Aware Learned Local Descriptors with Geometric Embedding for Loop Closure in LiDAR SLAM Geometric transformer for fast and robust point cloud registration,

Reference 18

Resolution: unresolved; no resolver link, observed 2026-07-12T11:23:29.490911Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation cf96684c-c9d2-4c00-a7b9-d2c99395a540 · outbound

This paper cites Generalized-icp.

PinNet: Keypoint-Aware Learned Local Descriptors with Geometric Embedding for Loop Closure in LiDAR SLAM Generalized-icp

Reference 19

Resolution: unresolved; no resolver link, observed 2026-07-12T11:23:29.490911Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 37a8b1e3-b3d2-4ec9-86a0-5707bb84ab5b · outbound

This paper cites Direct LiDAR-Inertial Odometry and Mapping: Perceptive and Connective SLAM.

PinNet: Keypoint-Aware Learned Local Descriptors with Geometric Embedding for Loop Closure in LiDAR SLAM Direct LiDAR-Inertial Odometry and Mapping: Perceptive and Connective SLAM

Reference 20

Resolution: unresolved; no resolver link, observed 2026-07-12T11:23:29.490911Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 299e88c4-9677-4251-ab1e-072c76b94a6e · outbound

This paper cites Kpconv: Flexible and deformable convolution for point clouds,.

PinNet: Keypoint-Aware Learned Local Descriptors with Geometric Embedding for Loop Closure in LiDAR SLAM Kpconv: Flexible and deformable convolution for point clouds,

Reference 21

Resolution: unresolved; no resolver link, observed 2026-07-12T11:23:29.490911Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation ba60cb6b-8e20-4fa5-9b5c-c29d928a3692 · outbound

This paper cites Rskdd-net: Random sample-based keypoint detector and descriptor,.

PinNet: Keypoint-Aware Learned Local Descriptors with Geometric Embedding for Loop Closure in LiDAR SLAM Rskdd-net: Random sample-based keypoint detector and descriptor,

Reference 22

Resolution: unresolved; no resolver link, observed 2026-07-12T11:23:29.490911Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 5566679e-f719-4bbe-bfaf-92e778cb6ea4 · outbound

This paper cites Circle loss: A unified perspective of pair similarity op- timization,.

PinNet: Keypoint-Aware Learned Local Descriptors with Geometric Embedding for Loop Closure in LiDAR SLAM Circle loss: A unified perspective of pair similarity op- timization,

Reference 23

Resolution: unresolved; no resolver link, observed 2026-07-12T11:23:29.490911Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 6e04c2ce-87b4-43ea-a56f-c53ffc8c6cea · outbound

This paper cites Netvlad: Cnn architecture for weakly su- pervised place recognition,.

PinNet: Keypoint-Aware Learned Local Descriptors with Geometric Embedding for Loop Closure in LiDAR SLAM Netvlad: Cnn architecture for weakly su- pervised place recognition,

Reference 24

Resolution: unresolved; no resolver link, observed 2026-07-12T11:23:29.490911Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 52dacc2c-91a7-463e-83ce-e684aeb4b3cf · outbound

This paper cites OptMap: Geometric Map Distillation via Submodular Maximization.

PinNet: Keypoint-Aware Learned Local Descriptors with Geometric Embedding for Loop Closure in LiDAR SLAM OptMap: Geometric Map Distillation via Submodular Maximization

Reference 25

Resolution: unresolved; no resolver link, observed 2026-07-12T11:23:29.490911Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Pith citing papers

No inbound Pith citation observations are available.