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Paper Citation Record · LEDGER

Unsupervised outlier detection to improve bird audio dataset labels

As of 18 August 2026, this Paper Citation Record lists 16 of 16 outbound references and 0 inbound Pith citation observations for arXiv:2504.18650.

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

pith.paper-citation-record.v1
2504.18650 v1

Coverage vector

measured 16 of 16 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-08-16T10:15:24.560055Z

measured 16 of 16 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-17T06:30:58.91139+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

16 of 16 outbound references displayed

  • verified exact0
  • verified fuzzy5
  • unresolved11
  • parse uncertain0
  • malformed identifier0
  • metadata mismatch0

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation 70898686-d268-4334-881b-3e5e2e5213de · outbound

This paper cites an unresolved cited work.

Unsupervised outlier detection to improve bird audio dataset labels Unresolved cited work

Reference 1

Resolution
unresolved
raw_fallback, observed 2026-08-16T10:15:24.799558Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.

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Observation 2c43b49f-f938-4483-a7eb-4981848d0084 · outbound

This paper cites an unresolved cited work.

Unsupervised outlier detection to improve bird audio dataset labels Unresolved cited work

Reference 2

Resolution
unresolved
raw_fallback, observed 2026-08-16T10:15:24.785376Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.

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Observation 2199f943-bc55-497d-8e82-cacbb1e1caa2 · outbound

This paper cites an unresolved cited work.

Unsupervised outlier detection to improve bird audio dataset labels Unresolved cited work

Reference 3

Resolution
unresolved
raw_fallback, observed 2026-08-16T10:15:24.772760Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.

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Observation af058ace-c22f-447e-a526-9afa25151a2c · outbound

This paper cites For a more detailed explanation of VaDE refer to (Jiang, 2017).

Unsupervised outlier detection to improve bird audio dataset labels For a more detailed explanation of VaDE refer to (Jiang, 2017)

Reference 4

Resolution
verified fuzzy
raw_fallback, observed 2026-08-16T10:15:24.677039Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.

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Observation b36bdc2a-5620-4f65-9c32-335430a7fec7 · outbound

This paper cites Train model on single-species, preprocessed audio spectrogram dataset b.

Unsupervised outlier detection to improve bird audio dataset labels Train model on single-species, preprocessed audio spectrogram dataset b

Reference 5

Resolution
verified fuzzy
raw_fallback, observed 2026-08-16T10:15:24.744076Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.

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Observation d827a021-b57a-4b0e-8652-66b654bcf681 · outbound

This paper cites an unresolved cited work.

Unsupervised outlier detection to improve bird audio dataset labels Unresolved cited work

Reference 6

Resolution
unresolved
raw_fallback, observed 2026-08-16T10:15:24.730147Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.

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Observation 6b2777f9-5bee-4419-b0fa-0461a5dc62ef · outbound

This paper cites an unresolved cited work.

Unsupervised outlier detection to improve bird audio dataset labels Unresolved cited work

Reference 7

Resolution
unresolved
raw_fallback, observed 2026-08-16T10:15:24.717309Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.

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Observation acc083ea-c050-4698-add2-246a1aecc067 · outbound

This paper cites an unresolved cited work.

Unsupervised outlier detection to improve bird audio dataset labels Unresolved cited work

Reference 8

Resolution
unresolved
raw_fallback, observed 2026-08-16T10:15:24.704734Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.

source=pdf_text observed=2026-08-16T10:15:24.526357Z digest=sha256:5fd9d103824707ad5c6abfbe379ec09f4917d4c03671abf089f430e0a5950899

Observation 71c9eb77-86b3-418b-97db-a6cb506b7e71 · outbound

This paper cites an unresolved cited work.

Unsupervised outlier detection to improve bird audio dataset labels Unresolved cited work

Reference 9

Resolution
unresolved
raw_fallback, observed 2026-08-16T10:15:24.690461Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.

source=pdf_text observed=2026-08-16T10:15:24.530910Z digest=sha256:911bd0cd2a409ead14b361a87a8a715a29ebded75447f6c9b7a9aae2969aa170

Observation da616fde-0dc6-4ad7-b320-1146763f9e8e · outbound

This paper cites Train model on single-species, preprocessed spectrogram dataset b.

Unsupervised outlier detection to improve bird audio dataset labels Train model on single-species, preprocessed spectrogram dataset b

Reference 11

Resolution
verified fuzzy
raw_fallback, observed 2026-08-16T10:15:24.662217Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.

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Observation 84504db2-0649-4f01-a174-3a54a15226c1 · outbound

This paper cites A fundamental challenge that exists when applying UOD to real, unlabeled data is assessing the effectiveness of the resulting outlier detection.

Unsupervised outlier detection to improve bird audio dataset labels A fundamental challenge that exists when applying UOD to real, unlabeled data is assessing the effectiveness of the resulting outlier detection

Reference 12

Resolution
verified fuzzy
raw_fallback, observed 2026-08-16T10:15:24.648472Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.

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Observation 139addd1-5012-43df-9b4b-12eaa044afc2 · outbound

This paper cites an unresolved cited work.

Unsupervised outlier detection to improve bird audio dataset labels Unresolved cited work

Reference 13

Resolution
unresolved
raw_fallback, observed 2026-08-16T10:15:24.634668Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.

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Observation 87397c32-fb95-47a7-b9da-302058b7cf6a · outbound

This paper cites an unresolved cited work.

Unsupervised outlier detection to improve bird audio dataset labels Unresolved cited work

Reference 14

Resolution
unresolved
raw_fallback, observed 2026-08-16T10:15:24.621489Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.

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Observation 65d2395e-1194-4467-ada7-fb801c9b2b99 · outbound

This paper cites an unresolved cited work.

Unsupervised outlier detection to improve bird audio dataset labels Unresolved cited work

Reference 15

Resolution
unresolved
raw_fallback, observed 2026-08-16T10:15:24.607958Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.

source=pdf_text observed=2026-08-16T10:15:24.556155Z digest=sha256:28f0f14952f8cde25d13c6e5d22ae496791167523a6388e543b4d84487eb88f9

Observation e5814a24-29d5-4694-90cb-4c2bed4863c4 · outbound

This paper cites Tutorial on Variational Autoencoders.

Unsupervised outlier detection to improve bird audio dataset labels Tutorial on Variational Autoencoders

Reference 16

Resolution
unresolved
no resolver link, observed 2026-08-16T10:15:24.560055Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-16T10:15:24.560055Z digest=sha256:95f87637a911c51dbe80044eafa227511fec073c043409934473cdf5ca6f5971

Observation bba60028-2dd3-4bee-8756-7455f91ffd17 · outbound

This paper cites song” and “call.

Unsupervised outlier detection to improve bird audio dataset labels song” and “call

Reference 2019

Resolution
verified fuzzy
raw_fallback, observed 2026-08-16T10:15:24.758090Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.

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Pith citing papers

No inbound Pith citation observations are available.