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Paper Citation Record · LEDGER

Towards Generalizable Deepfake Detection with Spatial-Frequency Collaborative Learning and Hierarchical Cross-Modal Fusion

As of 23 August 2026, this Paper Citation Record lists 55 of 55 outbound references and 0 inbound Pith citation observations for arXiv:2504.17223.

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

pith.paper-citation-record.v1
2504.17223 v1

Coverage vector

measured 55 of 55 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-08-16T10:49:10.123078Z

measured 55 of 55 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-23T06:30:58.430688+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

55 of 55 outbound references displayed

  • verified exact0
  • verified fuzzy5
  • unresolved50
  • parse uncertain0
  • malformed identifier0
  • metadata mismatch0

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation fb37e589-4370-4a10-b040-1394bb1aa712 · outbound

This paper cites an unresolved cited work.

Towards Generalizable Deepfake Detection with Spatial-Frequency Collaborative Learning and Hierarchical Cross-Modal Fusion Unresolved cited work

Reference 1

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Observation 187f8cc7-e58a-49f6-94ee-b87146a5b14b · outbound

This paper cites an unresolved cited work.

Towards Generalizable Deepfake Detection with Spatial-Frequency Collaborative Learning and Hierarchical Cross-Modal Fusion Unresolved cited work

Reference 2

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Observation 44a415c5-a758-4054-ac49-cf8d48ee9e89 · outbound

This paper cites an unresolved cited work.

Towards Generalizable Deepfake Detection with Spatial-Frequency Collaborative Learning and Hierarchical Cross-Modal Fusion Unresolved cited work

Reference 3

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Observation 28c64197-d0c6-4497-b3fc-3648ad738383 · outbound

This paper cites Wasserstein GAN.

Towards Generalizable Deepfake Detection with Spatial-Frequency Collaborative Learning and Hierarchical Cross-Modal Fusion Wasserstein GAN

Reference 4

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Observation 7c71183a-40c6-4d86-98e1-fab27e91f927 · outbound

This paper cites an unresolved cited work.

Towards Generalizable Deepfake Detection with Spatial-Frequency Collaborative Learning and Hierarchical Cross-Modal Fusion Unresolved cited work

Reference 6

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No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.

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Observation 7937e47a-ca8c-4f51-883d-6fb960cf8de2 · outbound

This paper cites an unresolved cited work.

Towards Generalizable Deepfake Detection with Spatial-Frequency Collaborative Learning and Hierarchical Cross-Modal Fusion Unresolved cited work

Reference 7

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Observation d3ec3f8d-a65f-405b-a661-7efb8a1a70de · outbound

This paper cites an unresolved cited work.

Towards Generalizable Deepfake Detection with Spatial-Frequency Collaborative Learning and Hierarchical Cross-Modal Fusion Unresolved cited work

Reference 8

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Observation 34710bd5-d4a5-419f-9b2b-9c906eb8d9dd · outbound

This paper cites an unresolved cited work.

Towards Generalizable Deepfake Detection with Spatial-Frequency Collaborative Learning and Hierarchical Cross-Modal Fusion Unresolved cited work

Reference 9

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No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.

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Observation ab600e99-9b26-4b03-954c-146ff84383c8 · outbound

This paper cites The DeepFake Detection Challenge (DFDC) Dataset.

Towards Generalizable Deepfake Detection with Spatial-Frequency Collaborative Learning and Hierarchical Cross-Modal Fusion The DeepFake Detection Challenge (DFDC) Dataset

Reference 10

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Observation 9f0648ff-77f5-43c1-a3ca-bdbe53678cd1 · outbound

This paper cites an unresolved cited work.

Towards Generalizable Deepfake Detection with Spatial-Frequency Collaborative Learning and Hierarchical Cross-Modal Fusion Unresolved cited work

Reference 11

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No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.

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Observation 2383f164-456e-46f5-b4c8-1e9245abc268 · outbound

This paper cites An Image is Worth 16x16 Words: Transformers for Image Recognition at Scale.

Towards Generalizable Deepfake Detection with Spatial-Frequency Collaborative Learning and Hierarchical Cross-Modal Fusion An Image is Worth 16x16 Words: Transformers for Image Recognition at Scale

Reference 12

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Observation 96376085-2447-4ba1-afd6-b62d166b2071 · outbound

This paper cites Unmasking DeepFakes with simple Features.

Towards Generalizable Deepfake Detection with Spatial-Frequency Collaborative Learning and Hierarchical Cross-Modal Fusion Unmasking DeepFakes with simple Features

Reference 13

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Observation 04ae5e80-d570-4613-adc8-3890c34fdc99 · outbound

This paper cites an unresolved cited work.

Towards Generalizable Deepfake Detection with Spatial-Frequency Collaborative Learning and Hierarchical Cross-Modal Fusion Unresolved cited work

Reference 14

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Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.

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Observation a40018fc-7453-4578-8930-94cb2c40c8a6 · outbound

This paper cites an unresolved cited work.

Towards Generalizable Deepfake Detection with Spatial-Frequency Collaborative Learning and Hierarchical Cross-Modal Fusion Unresolved cited work

Reference 15

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No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.

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Observation 12191985-7762-4904-8595-f82e6847d842 · outbound

This paper cites an unresolved cited work.

Towards Generalizable Deepfake Detection with Spatial-Frequency Collaborative Learning and Hierarchical Cross-Modal Fusion Unresolved cited work

Reference 16

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No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.

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Observation db457467-ae85-474d-bee4-0cb9d918cf1c · outbound

This paper cites an unresolved cited work.

Towards Generalizable Deepfake Detection with Spatial-Frequency Collaborative Learning and Hierarchical Cross-Modal Fusion Unresolved cited work

Reference 17

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No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.

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Observation 9e8942b1-de34-49e1-92d9-338965b5321f · outbound

This paper cites an unresolved cited work.

Towards Generalizable Deepfake Detection with Spatial-Frequency Collaborative Learning and Hierarchical Cross-Modal Fusion Unresolved cited work

Reference 18

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Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.

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Observation fb765e98-038d-4026-9543-a3d1d7c613d8 · outbound

This paper cites Progressive Growing of GANs for Improved Quality, Stability, and Variation.

Towards Generalizable Deepfake Detection with Spatial-Frequency Collaborative Learning and Hierarchical Cross-Modal Fusion Progressive Growing of GANs for Improved Quality, Stability, and Variation

Reference 19

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Observation 75b8d809-d7e1-4f01-b7be-37a4913e3477 · outbound

This paper cites an unresolved cited work.

Towards Generalizable Deepfake Detection with Spatial-Frequency Collaborative Learning and Hierarchical Cross-Modal Fusion Unresolved cited work

Reference 20

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Observation 6b78713f-30b1-4a4b-bc12-f946536c9554 · outbound

This paper cites an unresolved cited work.

Towards Generalizable Deepfake Detection with Spatial-Frequency Collaborative Learning and Hierarchical Cross-Modal Fusion Unresolved cited work

Reference 21

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Observation 6e8b4fde-9377-4cd1-93ff-114b379042fe · outbound

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Towards Generalizable Deepfake Detection with Spatial-Frequency Collaborative Learning and Hierarchical Cross-Modal Fusion Unresolved cited work

Reference 22

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Observation b0644b3c-e183-4ed4-938f-df4061fe695b · outbound

This paper cites FaceShifter: Towards High Fidelity And Occlusion Aware Face Swapping.

Towards Generalizable Deepfake Detection with Spatial-Frequency Collaborative Learning and Hierarchical Cross-Modal Fusion FaceShifter: Towards High Fidelity And Occlusion Aware Face Swapping

Reference 23

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Observation 96753057-3dec-4301-b395-bfe2d2ab50a2 · outbound

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Towards Generalizable Deepfake Detection with Spatial-Frequency Collaborative Learning and Hierarchical Cross-Modal Fusion Unresolved cited work

Reference 24

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Observation 6190d988-385a-4554-aafe-b453ccbce85f · outbound

This paper cites In Proceedings of the IEEE/CVF conference on computer vision and pattern recognition.

Towards Generalizable Deepfake Detection with Spatial-Frequency Collaborative Learning and Hierarchical Cross-Modal Fusion In Proceedings of the IEEE/CVF conference on computer vision and pattern recognition

Reference 25

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Observation 5e1c4181-21a8-4d91-b09a-f08aaf3db44b · outbound

This paper cites an unresolved cited work.

Towards Generalizable Deepfake Detection with Spatial-Frequency Collaborative Learning and Hierarchical Cross-Modal Fusion Unresolved cited work

Reference 26

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Observation 1bf69079-e678-4b33-964a-0896104a35b8 · outbound

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Towards Generalizable Deepfake Detection with Spatial-Frequency Collaborative Learning and Hierarchical Cross-Modal Fusion Unresolved cited work

Reference 27

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No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.

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Observation 32e3ae35-e72e-46cd-9e59-b1ac934f673f · outbound

This paper cites an unresolved cited work.

Towards Generalizable Deepfake Detection with Spatial-Frequency Collaborative Learning and Hierarchical Cross-Modal Fusion Unresolved cited work

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Observation 9cef1829-ab44-42ea-b1cd-e33316229e10 · outbound

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Towards Generalizable Deepfake Detection with Spatial-Frequency Collaborative Learning and Hierarchical Cross-Modal Fusion Unresolved cited work

Reference 29

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Observation 1341afde-1dbe-4e22-9e29-ae874da4680b · outbound

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Towards Generalizable Deepfake Detection with Spatial-Frequency Collaborative Learning and Hierarchical Cross-Modal Fusion Unresolved cited work

Reference 30

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Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.

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Observation 97b28e65-9547-42a7-8de4-34ce3173e55f · outbound

This paper cites an unresolved cited work.

Towards Generalizable Deepfake Detection with Spatial-Frequency Collaborative Learning and Hierarchical Cross-Modal Fusion Unresolved cited work

Reference 31

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No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.

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Observation c2995a47-85c4-4c5b-afad-6347f030c08f · outbound

This paper cites an unresolved cited work.

Towards Generalizable Deepfake Detection with Spatial-Frequency Collaborative Learning and Hierarchical Cross-Modal Fusion Unresolved cited work

Reference 32

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No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.

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Observation 787ce83e-d7c8-442b-b48b-2b6e40e3f379 · outbound

This paper cites an unresolved cited work.

Towards Generalizable Deepfake Detection with Spatial-Frequency Collaborative Learning and Hierarchical Cross-Modal Fusion Unresolved cited work

Reference 33

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Observation 9538dfd3-c670-4ed2-8b23-06e21a58c665 · outbound

This paper cites an unresolved cited work.

Towards Generalizable Deepfake Detection with Spatial-Frequency Collaborative Learning and Hierarchical Cross-Modal Fusion Unresolved cited work

Reference 34

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Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.

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Observation f613daf2-359d-43f1-9d41-a46016c41f72 · outbound

This paper cites an unresolved cited work.

Towards Generalizable Deepfake Detection with Spatial-Frequency Collaborative Learning and Hierarchical Cross-Modal Fusion Unresolved cited work

Reference 35

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Observation 6a0e6148-351b-454a-90d9-0f4f1dd90bee · outbound

This paper cites an unresolved cited work.

Towards Generalizable Deepfake Detection with Spatial-Frequency Collaborative Learning and Hierarchical Cross-Modal Fusion Unresolved cited work

Reference 36

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Observation 0911347c-0634-4437-9161-70744e598eac · outbound

This paper cites an unresolved cited work.

Towards Generalizable Deepfake Detection with Spatial-Frequency Collaborative Learning and Hierarchical Cross-Modal Fusion Unresolved cited work

Reference 37

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Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.

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Observation 08d55d8f-3474-4006-a571-25c9bc716774 · outbound

This paper cites an unresolved cited work.

Towards Generalizable Deepfake Detection with Spatial-Frequency Collaborative Learning and Hierarchical Cross-Modal Fusion Unresolved cited work

Reference 38

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Observation c3b86e65-5842-4675-b424-2f6892c21e9e · outbound

This paper cites an unresolved cited work.

Towards Generalizable Deepfake Detection with Spatial-Frequency Collaborative Learning and Hierarchical Cross-Modal Fusion Unresolved cited work

Reference 39

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Source-reported events for the cited work

Unavailable: canonical work link unavailable.

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Observation 85013647-11b5-422f-ac86-ba37e515900a · outbound

This paper cites an unresolved cited work.

Towards Generalizable Deepfake Detection with Spatial-Frequency Collaborative Learning and Hierarchical Cross-Modal Fusion Unresolved cited work

Reference 40

Resolution
unresolved
raw_fallback, observed 2026-08-16T10:49:10.409185Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.

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Observation b107d139-abc2-40ed-bc37-4730d392fa62 · outbound

This paper cites an unresolved cited work.

Towards Generalizable Deepfake Detection with Spatial-Frequency Collaborative Learning and Hierarchical Cross-Modal Fusion Unresolved cited work

Reference 41

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unresolved
raw_fallback, observed 2026-08-16T10:49:10.439886Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.

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Observation 6dc76410-9567-4704-ad04-ab8a149abb8d · outbound

This paper cites an unresolved cited work.

Towards Generalizable Deepfake Detection with Spatial-Frequency Collaborative Learning and Hierarchical Cross-Modal Fusion Unresolved cited work

Reference 42

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unresolved
raw_fallback, observed 2026-08-16T10:49:10.381136Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.

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Observation c7aeba43-e580-42a5-94f0-e8c94819bfd8 · outbound

This paper cites an unresolved cited work.

Towards Generalizable Deepfake Detection with Spatial-Frequency Collaborative Learning and Hierarchical Cross-Modal Fusion Unresolved cited work

Reference 43

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unresolved
raw_fallback, observed 2026-08-16T10:49:10.365450Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.

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Observation 5ec81dce-6fa7-43d6-bcce-fbbf7375003b · outbound

This paper cites an unresolved cited work.

Towards Generalizable Deepfake Detection with Spatial-Frequency Collaborative Learning and Hierarchical Cross-Modal Fusion Unresolved cited work

Reference 44

Resolution
unresolved
raw_fallback, observed 2026-08-16T10:49:10.352291Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.

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Observation 7421ad6a-64d0-46b1-960b-e9fa9c903fd9 · outbound

This paper cites an unresolved cited work.

Towards Generalizable Deepfake Detection with Spatial-Frequency Collaborative Learning and Hierarchical Cross-Modal Fusion Unresolved cited work

Reference 45

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unresolved
raw_fallback, observed 2026-08-16T10:49:10.395084Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.

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Observation 7adc176d-fd5a-4191-8f5c-7e55e648715c · outbound

This paper cites an unresolved cited work.

Towards Generalizable Deepfake Detection with Spatial-Frequency Collaborative Learning and Hierarchical Cross-Modal Fusion Unresolved cited work

Reference 46

Resolution
unresolved
raw_fallback, observed 2026-08-16T10:49:10.315649Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.

source=pdf_text observed=2026-08-16T10:49:10.100447Z digest=sha256:6a6c97e7183a63b734ea386e08bbc39a96fcdd4ee1ca9ef1e82d3ab82e234887

Observation dcf64d90-21c5-4484-8409-c00535f26d84 · outbound

This paper cites an unresolved cited work.

Towards Generalizable Deepfake Detection with Spatial-Frequency Collaborative Learning and Hierarchical Cross-Modal Fusion Unresolved cited work

Reference 47

Resolution
unresolved
raw_fallback, observed 2026-08-16T10:49:10.301901Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.

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Observation bc193394-6cd0-4fc6-8e37-baca0a3b9c1c · outbound

This paper cites an unresolved cited work.

Towards Generalizable Deepfake Detection with Spatial-Frequency Collaborative Learning and Hierarchical Cross-Modal Fusion Unresolved cited work

Reference 48

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no resolver link, observed 2026-08-16T10:49:10.113068Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-16T10:49:10.113068Z digest=sha256:5722c5a3b0bae1ca36ca7bab0bf3b19cd8e8d0d9adaa502f3c6c2521f500866c

Observation c0e1e312-6e7b-497d-8ec6-dba4f00f0a3e · outbound

This paper cites InProceedings of the IEEE/CVF conference on computer vision and pattern recognition.

Towards Generalizable Deepfake Detection with Spatial-Frequency Collaborative Learning and Hierarchical Cross-Modal Fusion InProceedings of the IEEE/CVF conference on computer vision and pattern recognition

Reference 49

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verified fuzzy
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Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.

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Observation dc4aa53c-f0b4-4383-af06-8a7868fc5105 · outbound

This paper cites an unresolved cited work.

Towards Generalizable Deepfake Detection with Spatial-Frequency Collaborative Learning and Hierarchical Cross-Modal Fusion Unresolved cited work

Reference 50

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no resolver link, observed 2026-08-16T10:49:10.096509Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-16T10:49:10.096509Z digest=sha256:72645eaf984c9ad8cb918dabe0d15bf91cb3692c9a247092968f55b3225fd652

Observation c99f833d-891f-473b-a5bf-c1d74de56c33 · outbound

This paper cites an unresolved cited work.

Towards Generalizable Deepfake Detection with Spatial-Frequency Collaborative Learning and Hierarchical Cross-Modal Fusion Unresolved cited work

Reference 55

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no resolver link, observed 2026-08-16T10:49:10.117275Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-16T10:49:10.117275Z digest=sha256:4334132256e0bb40d326e53300553092a762fe696f012a97f7c51b6825774f97

Observation a63a68fd-09e6-488e-a628-f6ea8b2a5ce3 · outbound

This paper cites an unresolved cited work.

Towards Generalizable Deepfake Detection with Spatial-Frequency Collaborative Learning and Hierarchical Cross-Modal Fusion Unresolved cited work

Reference 56

Resolution
unresolved
raw_fallback, observed 2026-08-16T10:49:10.256488Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.

source=pdf_text observed=2026-08-16T10:49:10.123078Z digest=sha256:13d4025ace70f1b7078b03112b2be0a0da25516a76ca75fd800dc539111f9475

Observation a109f32a-2e08-4172-95e0-818873eba653 · outbound

This paper cites IEEE transactions on image processing 28, 11 (2019), 5464–5478.

Towards Generalizable Deepfake Detection with Spatial-Frequency Collaborative Learning and Hierarchical Cross-Modal Fusion IEEE transactions on image processing 28, 11 (2019), 5464–5478

Reference 2019

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verified fuzzy
raw_fallback, observed 2026-08-16T10:49:10.650960Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.

source=pdf_text observed=2026-08-16T10:49:09.964087Z digest=sha256:4f750364e8e4bc97afe531979c11b5364e0abb1008836e4068623a09c22d71ee

Observation e323ab07-729f-4b38-9f8d-f16ebf0afd46 · outbound

This paper cites DeepFakesON-Phys: DeepFakes Detection based on Heart Rate Estimation.

Towards Generalizable Deepfake Detection with Spatial-Frequency Collaborative Learning and Hierarchical Cross-Modal Fusion DeepFakesON-Phys: DeepFakes Detection based on Heart Rate Estimation

Reference 2020

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no resolver link, observed 2026-08-16T10:49:09.973496Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-16T10:49:09.973496Z digest=sha256:c893c3c23309231c326fc421501c7bcf4054035db864f50aed8f46bff8b23a01

Observation cbeaea5c-586d-499b-ad24-26d2c00b927f · outbound

This paper cites In 2021 16th IEEE international conference on automatic face and gesture recognition (FG 2021).

Towards Generalizable Deepfake Detection with Spatial-Frequency Collaborative Learning and Hierarchical Cross-Modal Fusion In 2021 16th IEEE international conference on automatic face and gesture recognition (FG 2021)

Reference 2021

Resolution
verified fuzzy
raw_fallback, observed 2026-08-16T10:49:10.805691Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.

source=pdf_text observed=2026-08-16T10:49:09.891012Z digest=sha256:5d3dcf91af7612e78fb07e3b4c3f1b01dcfbe79c65bf435a6d5c48c0ab65b083

Observation a1a795c0-4659-45ee-8229-745b98023e40 · outbound

This paper cites IEEE Transactions on Circuits and Systems for Video Technology (2024).

Towards Generalizable Deepfake Detection with Spatial-Frequency Collaborative Learning and Hierarchical Cross-Modal Fusion IEEE Transactions on Circuits and Systems for Video Technology (2024)

Reference 2024

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verified fuzzy
raw_fallback, observed 2026-08-16T10:49:10.287483Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.

source=pdf_text observed=2026-08-16T10:49:10.109040Z digest=sha256:e7a688eb172d3c690f00106e5433bd8b9c4ff12796c6504c5641e45f436fccb3

Pith citing papers

No inbound Pith citation observations are available.