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Paper Citation Record · LEDGER

UltrasonicSpheres: Localized, Multi-Channel Sound Spheres Using Off-the-Shelf Speakers and Earables

As of 7 August 2026, this Paper Citation Record lists 15 of 15 outbound references and 0 inbound Pith citation observations for arXiv:2506.02715.

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

pith.paper-citation-record.v1
2506.02715 v2

Coverage vector

measured 15 of 15 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-08-07T11:22:21.251704Z

measured 15 of 15 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-07T06:34:17.273281+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

15 of 15 outbound references displayed

  • verified exact0
  • verified fuzzy2
  • unresolved13
  • parse uncertain0
  • malformed identifier0
  • metadata mismatch0

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation d0bcb150-2c12-4b64-9637-89efd1c81354 · outbound

This paper cites an unresolved cited work.

UltrasonicSpheres: Localized, Multi-Channel Sound Spheres Using Off-the-Shelf Speakers and Earables Unresolved cited work

Reference 1

Resolution
unresolved
raw_fallback, observed 2026-08-07T11:22:23.378086Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-08-07T11:22:20.118386Z digest=sha256:eebbbdcf80dea88a454f7c4fd9fb64f01975090fe4222ec07c8f313cc9464467

Observation 630361f8-f174-491e-9bd2-d83a575f9837 · outbound

This paper cites an unresolved cited work.

UltrasonicSpheres: Localized, Multi-Channel Sound Spheres Using Off-the-Shelf Speakers and Earables Unresolved cited work

Reference 2

Resolution
unresolved
raw_fallback, observed 2026-08-07T11:22:23.262537Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-08-07T11:22:20.173387Z digest=sha256:e2a02956e64d046c1ed97b4094b9c8a363567ae73c02ad3a04c98f0952051492

Observation 5e8f85b0-a32b-40b0-a3c5-3563795cc3d4 · outbound

This paper cites an unresolved cited work.

UltrasonicSpheres: Localized, Multi-Channel Sound Spheres Using Off-the-Shelf Speakers and Earables Unresolved cited work

Reference 3

Resolution
unresolved
raw_fallback, observed 2026-08-07T11:22:23.007501Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-08-07T11:22:20.350001Z digest=sha256:b74e67457854562c3b69506446ce10c57e3abdd06ee1f65b8ecbb1bca9d229cd

Observation 74d253ad-b97d-45a8-9d80-5f4dcce1370b · outbound

This paper cites an unresolved cited work.

UltrasonicSpheres: Localized, Multi-Channel Sound Spheres Using Off-the-Shelf Speakers and Earables Unresolved cited work

Reference 4

Resolution
unresolved
raw_fallback, observed 2026-08-07T11:22:22.865167Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-08-07T11:22:20.410117Z digest=sha256:92428b6da8a7fa163b604a54842164237e901fb303d1c40d846b148293250c54

Observation e8e3e0d9-daa5-4fd4-a908-5781bdef6069 · outbound

This paper cites an unresolved cited work.

UltrasonicSpheres: Localized, Multi-Channel Sound Spheres Using Off-the-Shelf Speakers and Earables Unresolved cited work

Reference 5

Resolution
unresolved
raw_fallback, observed 2026-08-07T11:22:22.710820Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-08-07T11:22:20.497731Z digest=sha256:3d316dd9669ff41c1cd29bad97e254d802c8cef51ca0b4ecff23c91fb70c30fb

Observation 21c0fea9-5407-49ad-ad51-485d6176bfd7 · outbound

This paper cites an unresolved cited work.

UltrasonicSpheres: Localized, Multi-Channel Sound Spheres Using Off-the-Shelf Speakers and Earables Unresolved cited work

Reference 6

Resolution
unresolved
raw_fallback, observed 2026-08-07T11:22:22.564281Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-08-07T11:22:20.581924Z digest=sha256:0f8dbcc402ecaf2c2919147a9f3db51c5fdc83f557293a10bd95466be1956532

Observation 282ebf13-c67e-4834-9625-2a1f9f85ef1d · outbound

This paper cites an unresolved cited work.

UltrasonicSpheres: Localized, Multi-Channel Sound Spheres Using Off-the-Shelf Speakers and Earables Unresolved cited work

Reference 7

Resolution
unresolved
raw_fallback, observed 2026-08-07T11:22:22.426778Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-08-07T11:22:20.661057Z digest=sha256:895417c48e9aa56fe7588918d8d334c4aed2b8608ba1c6dece07e249295c89ab

Observation 7ebc1c13-eae4-4b80-ae4f-8d288feb88db · outbound

This paper cites an unresolved cited work.

UltrasonicSpheres: Localized, Multi-Channel Sound Spheres Using Off-the-Shelf Speakers and Earables Unresolved cited work

Reference 8

Resolution
unresolved
raw_fallback, observed 2026-08-07T11:22:22.260085Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-08-07T11:22:20.738476Z digest=sha256:dbb0fe4e9aa49b47d16c22d4c7017f2fb4600f9e08074106ea86b6c06bde3fd1

Observation e733db16-6636-48a7-9552-6ca6144f2473 · outbound

This paper cites an unresolved cited work.

UltrasonicSpheres: Localized, Multi-Channel Sound Spheres Using Off-the-Shelf Speakers and Earables Unresolved cited work

Reference 9

Resolution
unresolved
raw_fallback, observed 2026-08-07T11:22:21.981452Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-08-07T11:22:20.901378Z digest=sha256:e87d62277bf54c56afa8a74daa9d1f8cafacedc419822e3a9f09e8f41af0f0aa

Observation 6db53e7b-20b2-4c2a-937d-0511390ae0a2 · outbound

This paper cites an unresolved cited work.

UltrasonicSpheres: Localized, Multi-Channel Sound Spheres Using Off-the-Shelf Speakers and Earables Unresolved cited work

Reference 10

Resolution
unresolved
raw_fallback, observed 2026-08-07T11:22:21.836941Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-08-07T11:22:20.992419Z digest=sha256:32b86a573318870e4ca1e98585c1a57c07968cc497eba6b9e8be8ba341e4413a

Observation e41dfa59-33e6-45f3-bc6a-5317d390ceda · outbound

This paper cites an unresolved cited work.

UltrasonicSpheres: Localized, Multi-Channel Sound Spheres Using Off-the-Shelf Speakers and Earables Unresolved cited work

Reference 11

Resolution
unresolved
raw_fallback, observed 2026-08-07T11:22:21.714853Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-08-07T11:22:21.081426Z digest=sha256:61bca530d37426660831866cd78e2a42dcce2e1e73c3fd2d112b3320d458b17c

Observation 28a70bcc-33e3-428a-aa9b-de11774f9a0c · outbound

This paper cites an unresolved cited work.

UltrasonicSpheres: Localized, Multi-Channel Sound Spheres Using Off-the-Shelf Speakers and Earables Unresolved cited work

Reference 12

Resolution
unresolved
raw_fallback, observed 2026-08-07T11:22:21.579355Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-08-07T11:22:21.149614Z digest=sha256:0b27a29ebdeb215ce4f108e712f4aee5d60046d157c0de314fd7a287180b33b7

Observation 601eb74c-fdca-4597-b196-ec035c0db5fa · outbound

This paper cites an unresolved cited work.

UltrasonicSpheres: Localized, Multi-Channel Sound Spheres Using Off-the-Shelf Speakers and Earables Unresolved cited work

Reference 13

Resolution
unresolved
raw_fallback, observed 2026-08-07T11:22:21.400353Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-08-07T11:22:21.251704Z digest=sha256:823eb2893f38817586b737baf4eb4ac515b4a7f487d2655115a4b54832be3713

Observation 5cde8635-e7f2-4d7d-a4c9-4b41e59c4f24 · outbound

This paper cites IEEE Signal Processing Magazine 32, 2 (2015), 81–91.

UltrasonicSpheres: Localized, Multi-Channel Sound Spheres Using Off-the-Shelf Speakers and Earables IEEE Signal Processing Magazine 32, 2 (2015), 81–91

Reference 2015

Resolution
verified fuzzy
raw_fallback, observed 2026-08-07T11:22:23.161324Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-08-07T11:22:20.263848Z digest=sha256:1e5158632fcc67a6028ecc668e2527ee45e23d81b94447eec0a27004e44d34d8

Observation 59dd210e-719b-45cb-b64d-05239d370499 · outbound

This paper cites In International Joint Conference on Energy, Electrical and Power Engineering.

UltrasonicSpheres: Localized, Multi-Channel Sound Spheres Using Off-the-Shelf Speakers and Earables In International Joint Conference on Energy, Electrical and Power Engineering

Reference 2022

Resolution
verified fuzzy
raw_fallback, observed 2026-08-07T11:22:22.146039Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-08-07T11:22:20.812517Z digest=sha256:1b959f987c9d500a4109715bccab1adb0557cb2ab5dc67f6d6362449263eecc1

Pith citing papers

No inbound Pith citation observations are available.