{"as_of":"2026-08-11T17:51:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:c529adfdfcc36053a51a217986f1ca10651132105425bf4369efaeb19f5b6bf1","coverage":[{"denominator":72,"lane":"reference_resolution","note":"Typed states for the displayed outbound observations.","records_observed":72,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-06T15:16:26.312857Z","state":"measured"},{"denominator":72,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":72,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-11T06:34:44.6726+00:00","state":"measured"},{"denominator":0,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":0,"source":"paper_references, paper_reference_links","source_observed_at":null,"state":"measured"},{"denominator":1,"lane":"external_citation_measurements","note":"A source-named dated measurement, never combined with another source.","records_observed":0,"source":"cited_works","source_observed_at":null,"state":"measured"}],"external_citation_measurements":[],"inbound":[],"links":{"evidence":"/evidence","html":"/paper/2507.16393/citation-record","integrity":"/paper/2507.16393/integrity","json":"/paper/2507.16393/citation-record.json","paper":"/paper/2507.16393"},"outbound":[{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T15:16:27.273477Z","title":null,"venue":null,"work_id":"f673e5fb-c8dd-42f7-9a15-fa64e16b4cf0","year":2015},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":1,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.037498Z"},"links":{"citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:054852a33eb3c932076b4fbee92d29d71b8b3893f95dd07ee34400e359d8177e","observation_id":"a9915750-0499-442f-8fd0-056001cdf86b","resolution":{"observed_at":"2026-08-06T15:16:27.277088Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T15:16:27.260725Z","title":"Awais, M","venue":null,"work_id":"f6d3e501-eebc-4152-b02a-eefaeacee89f","year":2025},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":2,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.041862Z"},"links":{"citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:30d93ce8667e37a2ac01878a81e4bd65ddb22442e52c4b12733cd53db4c8efd7","observation_id":"cb0ed582-c9ae-456e-abfd-f679c432a58b","resolution":{"observed_at":"2026-08-06T15:16:27.264562Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T15:16:27.245011Z","title":"Boulkenafet, J","venue":null,"work_id":"9853c647-7a8b-4b8f-842d-ac6bb596a85a","year":2017},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":3,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.046274Z"},"links":{"citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:44e6acd059fc4344d663f291e1813cfc16781d9df82bbc68ec2840266dd28d56","observation_id":"5c662ef6-c49e-40c1-8e4c-0a8b6f012995","resolution":{"observed_at":"2026-08-06T15:16:27.248732Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T15:16:27.232235Z","title":null,"venue":null,"work_id":"99eb84e9-f795-4f0f-ab6f-d0d4065ba089","year":2021},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":4,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.050593Z"},"links":{"citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:0877e193dc29d7fef4d22dd35104468a959631cf80145795e7f8507043a9e0fb","observation_id":"bf73ef13-4677-40a4-8e8f-b97b8ebe7d9d","resolution":{"observed_at":"2026-08-06T15:16:27.236028Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T15:16:27.219511Z","title":null,"venue":null,"work_id":"d7e4366f-aa3c-4071-9694-a868c04fb571","year":2021},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":5,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.054569Z"},"links":{"citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:b5722a65f15d6b99e0dac1c9c565587a0e2c3c92e11108f2433d88c4bc9407f5","observation_id":"8a21cdb6-9fb0-4bb4-baae-210469856a3e","resolution":{"observed_at":"2026-08-06T15:16:27.223132Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T15:16:27.206603Z","title":"Chingovska, A","venue":null,"work_id":"faf2bda0-693f-4dbc-91ed-1ed275e57468","year":2012},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":6,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.058511Z"},"links":{"citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:1dfae88db1e44478fd3f50ef3495df02b55dbada211add2b980ce3c38a51355d","observation_id":"fba28f42-9311-4127-af31-ba9f7a872944","resolution":{"observed_at":"2026-08-06T15:16:27.210421Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T15:16:27.193543Z","title":null,"venue":null,"work_id":"08f0ebe3-41d2-4ec9-82cf-cd5da9ad1e4f","year":2009},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":7,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.062924Z"},"links":{"citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:40711944e5fd22ffb1b0a0f501c40f3b8b37b84e4277965c1d3a5eaef74af495","observation_id":"d5de1c41-5724-413d-a32f-2b5f2b644633","resolution":{"observed_at":"2026-08-06T15:16:27.197454Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T15:16:27.180536Z","title":null,"venue":null,"work_id":"8c063dc5-85fd-46e0-8166-f8b0fb492629","year":2019},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":8,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.066776Z"},"links":{"citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:f562a13414f300f164c9e9c7a89493e94af8db4834015b6576086044fc2dd94d","observation_id":"5d4d5dc5-6207-4021-aff6-88495089cacd","resolution":{"observed_at":"2026-08-06T15:16:27.184407Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T15:16:27.167839Z","title":null,"venue":null,"work_id":"73c50cc0-ce39-406a-bac4-9ae4185f8e94","year":2020},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":9,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.070530Z"},"links":{"citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:c940dc22373da70735a43ae5f60153ff1295aac28cbfefb48eb84e4d6eea03b0","observation_id":"b87b016b-ceb9-435f-9e05-6783c49205ad","resolution":{"observed_at":"2026-08-06T15:16:27.171743Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2401.17699","last_updated":"2024-01-31T09:38:44Z","snapshot_observed_at":"2026-08-10T01:48:06.027053Z","submitted_at":"2024-01-31T09:38:44Z","title":"Unified Physical-Digital Face Attack Detection","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2401.17699","snapshot_observed_at":"2026-08-06T15:16:26.074174Z","title":null,"venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":10,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.074174Z"},"links":{"cited_paper":"/paper/2401.17699","citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:9db031de3997260bdbe0373d0cc9d1240b049c7a91719cd045d394e2e3d7d413","observation_id":"752ba1f6-92b0-454c-ac73-735944bb945b","resolution":{"observed_at":"2026-08-06T15:16:26.074174Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T15:16:27.154756Z","title":null,"venue":null,"work_id":"95c08657-f424-429c-9bbf-2fd7876e4af8","year":2022},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":11,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.078724Z"},"links":{"citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:c273cd2b8c861d10a1fb9e995b421bb7a2501d0073eb41d27682fb1f1c314b4b","observation_id":"ba6b74e5-3242-45e9-96c8-b148925e407f","resolution":{"observed_at":"2026-08-06T15:16:27.158467Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T15:16:27.142502Z","title":"Fang and N","venue":null,"work_id":"637d84cb-8f94-4e3a-9d01-fc3b2a7318bb","year":2024},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":12,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.082671Z"},"links":{"citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:80a0345557926e1f51a8b8e6dd46b810bea8286abde3c88556051bbac3a6f4f2","observation_id":"08741faf-f875-4452-bffb-8a045d9dc2e1","resolution":{"observed_at":"2026-08-06T15:16:27.146191Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T15:16:27.130132Z","title":null,"venue":null,"work_id":"813a47b6-7c5f-46aa-94c9-69906f9ba811","year":2022},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":13,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.086428Z"},"links":{"citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:69d35d91e9e176aa229ad56f08d09fee9bb36ec91d11f34d341085a2580fdd7d","observation_id":"015d3858-2f44-4106-9c2d-7a9605acde0d","resolution":{"observed_at":"2026-08-06T15:16:27.134030Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T15:16:27.117348Z","title":null,"venue":null,"work_id":"37265d34-35b1-49b2-80f8-8c11b081b3f9","year":2023},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":14,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.091015Z"},"links":{"citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:2c0a41c55f2ae876fd8c2f3c59c7f0252cb02625a893fbf624a5fc2a36aa2d77","observation_id":"c9cf9592-6917-4132-bc39-0eef10db6c35","resolution":{"observed_at":"2026-08-06T15:16:27.121275Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T15:16:27.104934Z","title":null,"venue":null,"work_id":"a444a6ae-fa72-4408-9f7a-0c9fc1ccd299","year":2023},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":15,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.094864Z"},"links":{"citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:aeeb173b4def508a4ebfbdab5ae532770ad4c8f9284852a2dc2f36e0c53d5b1b","observation_id":"ffb69651-abeb-4050-8952-76a30f72226a","resolution":{"observed_at":"2026-08-06T15:16:27.108581Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T15:16:27.091702Z","title":"Galbally, S","venue":null,"work_id":"e741e9ce-e732-423e-a2da-9e9e491d141a","year":2014},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":16,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.098538Z"},"links":{"citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:6c8b5f83b4f56454cd5152fa41f8ad23448baeb3a9cf9826938b0e01aa40c270","observation_id":"25e0b13c-e963-4593-adc2-9f021ae99edc","resolution":{"observed_at":"2026-08-06T15:16:27.096126Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T15:16:27.079406Z","title":"George, C","venue":null,"work_id":"c359b1be-8545-42e9-a8df-2ade1f6ce770","year":2024},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":17,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.102250Z"},"links":{"citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:00be2ce91b13a4dad5578abbd3b2bea83f736f7363a81e05ab03dd0bb3244ad5","observation_id":"5686ae1c-9dfc-4e34-8b41-538c308aa449","resolution":{"observed_at":"2026-08-06T15:16:27.083173Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T15:16:27.066025Z","title":"George and S","venue":null,"work_id":"1813b074-3290-47fa-83ae-ea820e72fa45","year":2019},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":18,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.105880Z"},"links":{"citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:57c841fdd757726c774db618ba02c73f017f59ee43702289c37d81107cec0f7b","observation_id":"a8e66a5a-2dc5-4605-b0ec-6ca4d22cce33","resolution":{"observed_at":"2026-08-06T15:16:27.070177Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T15:16:27.053477Z","title":"George and S","venue":null,"work_id":"b3782da5-04aa-4923-a56a-a76d6fa71c71","year":2021},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":19,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.109827Z"},"links":{"citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:c70225e5f979ab756bb79198d20e73c430fd351f29863e3d864740d16f488c9c","observation_id":"0195bfdc-e03a-487a-8b5b-695963a85fee","resolution":{"observed_at":"2026-08-06T15:16:27.057109Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T15:16:27.041450Z","title":"Gonzalez-Soler, M","venue":null,"work_id":"0ac486b6-8acd-4dd6-b693-82bac9145b62","year":2023},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":20,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.113657Z"},"links":{"citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:0ffe7dcaa1bd879341b5c5994f39c84046290c97ca28a2b1e3a9100bb5537165","observation_id":"7abb307f-d078-4f33-be19-6a3f4e49920f","resolution":{"observed_at":"2026-08-06T15:16:27.045162Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T15:16:27.028729Z","title":null,"venue":null,"work_id":"89070983-2b42-407b-929e-0bf799aabdd9","year":2020},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":21,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.117239Z"},"links":{"citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:bd79cbdab448d88d2b0639d1541b91f11411a5db30c1dba4b93d24450577a5de","observation_id":"87188551-9ece-4c6f-9dc9-ac63ab639bda","resolution":{"observed_at":"2026-08-06T15:16:27.032606Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T15:16:27.016396Z","title":null,"venue":null,"work_id":"c58cb30b-98ba-4c2f-ae50-31c6928a2d47","year":2021},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":22,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.120971Z"},"links":{"citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:49a9b009350ab40ab3b3a9a6824a0217a2700da8c1c2acdcdd83dea9f7dd8866","observation_id":"c85d1536-f1db-492e-a6bc-8edce1057bf2","resolution":{"observed_at":"2026-08-06T15:16:27.020108Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T15:16:27.003691Z","title":null,"venue":null,"work_id":"78716029-59dd-4dca-8816-6206feb0c192","year":2022},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":23,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.124605Z"},"links":{"citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:b1b9c189397df3d476a9f414928a8075a75da8efc0e9d32e07be3cb00c9c2afa","observation_id":"ffab1d8f-e5b1-4bc9-be67-f8b6967088f7","resolution":{"observed_at":"2026-08-06T15:16:27.007443Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T15:16:26.990766Z","title":null,"venue":null,"work_id":"ec5ede75-d815-4de0-ab33-45207f5f0b60","year":2016},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":24,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.128309Z"},"links":{"citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:804dc4dea7db38f1e73c8888836b2541d6dbe81ad3e9550eb21bac8f5a8e213c","observation_id":"7c61f625-45f8-497d-8cef-88227ddc6b3b","resolution":{"observed_at":"2026-08-06T15:16:26.994785Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T15:16:26.978034Z","title":"Huang, Z","venue":null,"work_id":"cbc27f48-277d-4f63-927a-2740cbb43e8e","year":2017},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":25,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.132072Z"},"links":{"citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:2d95ee2024d11bc7ca69dd1e350ae0a9248fcd06194a60e7154cc06ed8e8ca16","observation_id":"fa17b7dd-ee26-43a2-a55e-8a956ed0cc43","resolution":{"observed_at":"2026-08-06T15:16:26.981948Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T15:16:26.965525Z","title":"Huang, D","venue":null,"work_id":"d8fc9a74-326a-40b1-9331-2a566a1af6fa","year":2022},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":26,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.135752Z"},"links":{"citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:3306bb3d3cf877f9b4216ba8890858740a87d222a3e7ba22110b7f000a9b820c","observation_id":"ca035cd6-59f2-4c8d-95d9-2b6a7a30caef","resolution":{"observed_at":"2026-08-06T15:16:26.969367Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T15:16:26.952997Z","title":"ISO/IEC 30107-3","venue":null,"work_id":"6490c3dd-601d-49cc-b623-c19cae36da41","year":2023},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":27,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.139807Z"},"links":{"citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:4100a3099af9a61570d41eb853de3e212f138e6539237becb642d7714ba6f09f","observation_id":"9865d7dc-9e0f-4643-ac42-7865a3c58505","resolution":{"observed_at":"2026-08-06T15:16:26.956706Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T15:16:26.940864Z","title":null,"venue":null,"work_id":"01fc1765-8adc-45fb-acd8-604e2d38f0e7","year":2021},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":28,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.143535Z"},"links":{"citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:fab4c092a592272f0f86a9694934adc2d109983fb5ab9edb3accb8a21910fb2b","observation_id":"03650654-7cba-4aea-9e21-1a3989f5ae3d","resolution":{"observed_at":"2026-08-06T15:16:26.944515Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T15:16:26.928764Z","title":null,"venue":null,"work_id":"7cab5e58-7a7f-4f95-9960-3c2053f8438a","year":2014},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":29,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.147078Z"},"links":{"citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:59f23e13f4c259db4f17a14e4362ad9323f4479b2bbdcb61a48d51ef668e4488","observation_id":"bccc716f-8c9a-4c7c-b308-b59020d4d899","resolution":{"observed_at":"2026-08-06T15:16:26.932486Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T15:16:26.915891Z","title":null,"venue":null,"work_id":"a6c13dfa-ce96-4810-b26c-d86bd7a197b7","year":2020},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":30,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.150670Z"},"links":{"citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:5747da6d0f2e7c78aba27e9db939d5a0f0c037eb06982b34e3a04aa2000a42a9","observation_id":"b09c1852-e377-4461-b0a1-df1701abd870","resolution":{"observed_at":"2026-08-06T15:16:26.919774Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T15:16:26.903297Z","title":null,"venue":null,"work_id":"9f874076-d16e-4595-bd8e-37a04514b775","year":2022},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":31,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.154505Z"},"links":{"citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:5f0adcb1b57f1bfc2141b77370f6172bd73c9e36e01d4631aacb24b9cf88751a","observation_id":"a672bf64-eb01-4a00-aee5-04b6cd0827cb","resolution":{"observed_at":"2026-08-06T15:16:26.907052Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T15:16:26.890218Z","title":"Kirillov, E","venue":null,"work_id":"463c8ab0-4a57-4711-b47a-2358f025237e","year":2023},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":32,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.158292Z"},"links":{"citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:4b12e80f6c50644394ff5d4e6e352370453118dc48bc3388022fd6ea1b51d0b6","observation_id":"23bcdba3-5e4a-4963-8228-07328c5d9c77","resolution":{"observed_at":"2026-08-06T15:16:26.894435Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T15:16:26.878363Z","title":null,"venue":null,"work_id":"71046339-7371-4d2d-a9ba-ac7cb3c1deeb","year":2021},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":33,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.162062Z"},"links":{"citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:c70401fb9cdfd3d65674841a3e0b156b6af7e7e8076fa475cb6d254ef56346a0","observation_id":"a9454ceb-d5af-43b9-9ac2-bca606aba326","resolution":{"observed_at":"2026-08-06T15:16:26.882063Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T15:16:26.865489Z","title":null,"venue":null,"work_id":"0051e170-1162-4e8f-be33-6749f9f94000","year":2022},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":34,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.165810Z"},"links":{"citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:4e57628f985192effd430d4aa3a6d4809e5095f1de008e80fb6bb7b1e6459853","observation_id":"7e8ef48f-84cd-46f5-a8b4-b1fbb6597aab","resolution":{"observed_at":"2026-08-06T15:16:26.869215Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T15:16:26.853293Z","title":null,"venue":null,"work_id":"b3cd22b7-ac84-4ef1-8457-3a3190703941","year":2022},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":35,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.170584Z"},"links":{"citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:010125851bff7e2f03c63cd62897b796b36dee8394abebd2b28e57c5bb4f4845","observation_id":"f392ed8a-9c5c-46f6-a5a9-e4d15dda31cc","resolution":{"observed_at":"2026-08-06T15:16:26.857035Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T15:16:26.840883Z","title":null,"venue":null,"work_id":"a7662f7e-fb0d-4d31-9a7b-2e76678f7c9d","year":2022},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":36,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.174315Z"},"links":{"citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:8dc73453b640eab829d0458171b631c6970a3ab3151588fd99888c641b009798","observation_id":"3678ea03-2b10-4ae9-afb9-e422cf1cd2cc","resolution":{"observed_at":"2026-08-06T15:16:26.844510Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T15:16:26.828112Z","title":null,"venue":null,"work_id":"a4b3b87c-4983-4893-b7bc-08d426cdbb51","year":2019},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":37,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.178139Z"},"links":{"citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:3ae5d4bcdb08761f9443e75dd0b71391d309f83e0160b2bc34940d426a5b855c","observation_id":"b7b5eb5b-95c7-41b1-be48-5b966456e69d","resolution":{"observed_at":"2026-08-06T15:16:26.831904Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T15:16:26.815095Z","title":null,"venue":null,"work_id":"028ebb6e-d72d-46d3-a317-e867da7a10a7","year":2021},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":38,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.181936Z"},"links":{"citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:bb79b0a5855903d77deb495763e03504a0417de6390d46fb2041e93e4e1a4482","observation_id":"124141c2-2369-48c2-bc85-5f06cc1de9a9","resolution":{"observed_at":"2026-08-06T15:16:26.818722Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T15:16:26.801121Z","title":null,"venue":null,"work_id":"9e45e1ef-f41c-49a7-b5b6-7725e4012e05","year":2021},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":39,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.185538Z"},"links":{"citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:95c30d56674ed376bf7134d8c0dd9abbd801b6b1b66f931fc3e6d8261ea97993","observation_id":"6a632809-33f0-456d-b89b-6ffa8d170958","resolution":{"observed_at":"2026-08-06T15:16:26.806361Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2304.07193","last_updated":"2024-02-02T10:24:09Z","snapshot_observed_at":"2026-08-11T10:12:11.384939Z","submitted_at":"2023-04-14T15:12:19Z","title":"DINOv2: Learning Robust Visual Features without Supervision","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2304.07193","snapshot_observed_at":"2026-08-06T15:16:26.189450Z","title":"Oquab, T","venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":40,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.189450Z"},"links":{"cited_paper":"/paper/2304.07193","citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:be2dd81a41c70c4b753675b689d0afb6c9261e7f4c3cf53d3c3968933db70e40","observation_id":"2285be61-8c9a-498a-8d6a-54eb21d4ccd7","resolution":{"observed_at":"2026-08-06T15:16:26.189450Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2501.02892","last_updated":"2025-01-06T10:14:52Z","snapshot_observed_at":"2026-08-11T03:48:39.793139Z","submitted_at":"2025-01-06T10:14:52Z","title":"FoundPAD: Foundation Models Reloaded for Face Presentation Attack Detection","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2501.02892","snapshot_observed_at":"2026-08-06T15:16:26.193352Z","title":"Ozgur, E","venue":null,"work_id":null,"year":2025},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":41,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.193352Z"},"links":{"cited_paper":"/paper/2501.02892","citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:b44b1df830ffadccabbbe27a4f15047251bd7d77528be02b7149db563b9d3764","observation_id":"7bd550b4-777e-4afa-b534-44866e440351","resolution":{"observed_at":"2026-08-06T15:16:26.193352Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T15:16:26.788080Z","title":"Parkhi, A","venue":null,"work_id":"a0d82e74-8e38-4e17-a894-a7fe5fa138a2","year":2015},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":42,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.197386Z"},"links":{"citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:a6bbedbf0384d57cb7d37dfb93190dce9ae2295b121e1a1a11d49e73230d479b","observation_id":"e975a4c1-b5e8-4b8b-b21b-1895b692c86c","resolution":{"observed_at":"2026-08-06T15:16:26.792296Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T15:16:26.774524Z","title":"Pasmino, C","venue":null,"work_id":"13d43775-12df-4676-8d2c-f2e5d088741c","year":2023},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":43,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.201438Z"},"links":{"citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:f3adb91b55e4af6bb35ad47cd0db1cb19f5447788c8786cd0cc7420ab305c8d0","observation_id":"488518b8-6c8b-4c1d-9da0-595fb2fa23dc","resolution":{"observed_at":"2026-08-06T15:16:26.778904Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T15:16:26.761585Z","title":"Paszke, S","venue":null,"work_id":"b8990e75-3280-467d-b185-05a00ac41424","year":2019},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":44,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.205204Z"},"links":{"citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:edddb515a536762050fc89ad3a1b6221c7b5cdc6d9cf8e65f623736f92a21533","observation_id":"4cb55ba7-6962-495e-b287-e119a84cb5b5","resolution":{"observed_at":"2026-08-06T15:16:26.765610Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T15:16:26.748270Z","title":null,"venue":null,"work_id":"a33e793a-c68e-4aef-b4f5-c912ebc681f9","year":2019},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":45,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.209003Z"},"links":{"citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:9f0646b47b19989f28ec0a8d92959aee19a103968cd08da49cd2cce6d6c8f3a7","observation_id":"1f573808-a526-4335-a82a-3b7a57fa5633","resolution":{"observed_at":"2026-08-06T15:16:26.752328Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T15:16:26.735404Z","title":"Pourpanah, M","venue":null,"work_id":"125ef289-3682-409c-a853-3768a5c8cee3","year":2022},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":46,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.212908Z"},"links":{"citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:c0ca4f2c52280d8135580885c1febc6d75e612282568b0a2f3bdf4b391c56f4c","observation_id":"f22e61f1-cb08-439b-8cdd-5283da3dc06c","resolution":{"observed_at":"2026-08-06T15:16:26.739564Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T15:16:26.722260Z","title":"Radford, J","venue":null,"work_id":"524160d9-b964-4a86-8a0e-1099b4378fda","year":2021},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":47,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.216824Z"},"links":{"citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:7e9a1978f91a76f928db28eb4e64eee8fce70d4c120026da479f96836005100c","observation_id":"3116f8a6-f707-427d-bc6b-0d240a106b19","resolution":{"observed_at":"2026-08-06T15:16:26.726596Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T15:16:26.709629Z","title":"Raghavendra and C","venue":null,"work_id":"269200c0-909c-4483-9528-648da2f468a3","year":2017},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":48,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.220527Z"},"links":{"citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:59e4d8ad513da93d9e3904b4ff40e0769c174dfe5ad0ce699e8f465670f6a415","observation_id":"0f1ac244-aaa6-4056-870d-66defba2df96","resolution":{"observed_at":"2026-08-06T15:16:26.713511Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T15:16:26.697139Z","title":"Raghavendra, S","venue":null,"work_id":"adb1d332-7cf8-476f-86f0-6326084afe08","year":2018},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":49,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.224140Z"},"links":{"citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:6d2707dbe2f787126c92ebe3688621bd8712e40a6a1bebd4a6774b0708703ebe","observation_id":"b8c95c8c-65f2-4156-85f5-d6a028cba1e8","resolution":{"observed_at":"2026-08-06T15:16:26.700946Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2408.00714","last_updated":"2024-10-28T16:37:57Z","snapshot_observed_at":"2026-07-06T18:55:41.459417Z","submitted_at":"2024-08-01T17:00:08Z","title":"SAM 2: Segment Anything in Images and Videos","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2408.00714","snapshot_observed_at":"2026-08-06T15:16:26.227838Z","title":null,"venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":50,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.227838Z"},"links":{"cited_paper":"/paper/2408.00714","citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:007405415e6da780cd14733236c6a6c5fb5a1055657b8e0d32f5c9604a30cbf9","observation_id":"3ccb173f-4ac4-4dfc-80b9-f1a814245cf1","resolution":{"observed_at":"2026-08-06T15:16:26.227838Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T15:16:26.684092Z","title":"Ross and N","venue":null,"work_id":"23ad57ab-ce9c-44aa-a60d-850c2e5b25e3","year":2009},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":51,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.232186Z"},"links":{"citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:90de2800d4312928016ac2d35cf2b3d67dd74bc8da7eddc7283691ec94fbf55f","observation_id":"6201099b-d470-48cc-93cf-4d36462d2aa6","resolution":{"observed_at":"2026-08-06T15:16:26.688214Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T15:16:26.671610Z","title":"Sanghvi, S","venue":null,"work_id":"eaefac1f-584a-422a-a795-8bc511af8e09","year":2021},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":52,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.236492Z"},"links":{"citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:26e1a451f4771125ef084a1b0a78b8f32ff4b9cf6c28221349268b28f7c07d74","observation_id":"4af1ef9f-0054-40ba-af01-53170023009a","resolution":{"observed_at":"2026-08-06T15:16:26.675219Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2111.02114","last_updated":"2021-11-03T10:16:39Z","snapshot_observed_at":"2026-08-02T08:12:49.547570Z","submitted_at":"2021-11-03T10:16:39Z","title":"LAION-400M: Open Dataset of CLIP-Filtered 400 Million Image-Text Pairs","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2111.02114","snapshot_observed_at":"2026-08-06T15:16:26.240156Z","title":"Schuhmann, R","venue":null,"work_id":null,"year":2021},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":53,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.240156Z"},"links":{"cited_paper":"/paper/2111.02114","citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:4c6c62bac2818e2babf70094b59b4f5e49f11c12b97a58c4e334d693c240e393","observation_id":"0bd80e37-7c16-4311-ab8d-e089e8e23093","resolution":{"observed_at":"2026-08-06T15:16:26.240156Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T15:16:26.658661Z","title":"Shaheed, P","venue":null,"work_id":"57e6fdd9-519a-4843-8598-d9090a4e38ec","year":2024},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":54,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.244266Z"},"links":{"citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:26d160992845bcc118348902232e561468b117efe37b214b9bd8d258c52d55d6","observation_id":"694a105d-0d0e-40d3-bb48-89a242455b7c","resolution":{"observed_at":"2026-08-06T15:16:26.662683Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T15:16:26.646480Z","title":null,"venue":null,"work_id":"9eca3720-197d-4943-bad2-91bfc4b65808","year":2019},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":55,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.248111Z"},"links":{"citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:dfc17ce2c3135077310f21710543dc3d03c39d871ae368dc0abb977c90b62757","observation_id":"000b831b-1b60-4e45-b64d-fcc11d0d97ce","resolution":{"observed_at":"2026-08-06T15:16:26.649975Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T15:16:26.634009Z","title":null,"venue":null,"work_id":"b9368884-6750-4e46-b2d0-91a373ade6d8","year":2020},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":56,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.252429Z"},"links":{"citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:f8d84db1cfd2b5b3ee7ee3620ec1afcdb2b9e70d556891d4f0e401d39a0297a4","observation_id":"59271d37-62f1-4929-8f67-4c438d84167e","resolution":{"observed_at":"2026-08-06T15:16:26.637726Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T15:16:26.620611Z","title":"Shimizu, K","venue":null,"work_id":"eda4c2d5-dc0b-4db1-8dbe-d1f22e76f4fa","year":2018},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":57,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.256262Z"},"links":{"citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:a243efad8e02421b4c7df09bec25c7a5a1c1489e31bcf12ddd89320b10ebb25c","observation_id":"4c6d933f-90fb-4e68-a8a3-0440589ece36","resolution":{"observed_at":"2026-08-06T15:16:26.624297Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T15:16:26.607048Z","title":"Tan and Q","venue":null,"work_id":"73f4a8aa-7477-4ba4-99bc-7f12c6ae2c8f","year":2021},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":58,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.259923Z"},"links":{"citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:52ce36573fdf20f0b948f68f35c93a37b68ddde2364f626ce470c6bfde6c6669","observation_id":"cd712f4c-20c0-4fdf-8072-d35ce11e10f5","resolution":{"observed_at":"2026-08-06T15:16:26.611013Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T15:16:26.594849Z","title":null,"venue":null,"work_id":"651cf196-e11d-4c79-bae8-eb5dc57bce4d","year":2022},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":59,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.264158Z"},"links":{"citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:055bc6c747c7eaa53b9cfb0ae54baf5da8d165b7b631186f8af81acd9907357d","observation_id":"d9d14f0d-010a-4db8-983b-7576f68f8ecd","resolution":{"observed_at":"2026-08-06T15:16:26.598568Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T15:16:26.581743Z","title":null,"venue":null,"work_id":"1b1b020c-9769-44c1-8d8b-8a4c0b17e220","year":2020},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":60,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.268178Z"},"links":{"citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:59ba1acea2ad9d8bfa11bedd6bbecd4bd2ff93354c5da5ccdeac0c2f59b47e69","observation_id":"cf1a64eb-5811-4df8-9dcf-524d412c19ec","resolution":{"observed_at":"2026-08-06T15:16:26.585608Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T15:16:26.568757Z","title":null,"venue":null,"work_id":"831aa55e-5d74-4009-83f3-7989a6b72057","year":2024},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":61,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.271961Z"},"links":{"citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:ab5f116542c86add9070bfdcaa900f64325f55a498e01602237cdb3f77ac5fc3","observation_id":"cdaa2b5c-9bcc-463b-bbd5-ed7877e7cd9f","resolution":{"observed_at":"2026-08-06T15:16:26.572789Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T15:16:26.555417Z","title":null,"venue":null,"work_id":"5d7d53e9-e099-4359-be21-e1846131227f","year":2022},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":62,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.275923Z"},"links":{"citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:0af20dc650682a7a6a14fdb1cdd39e85230380bf47e9bfa41e35bc3322e293e9","observation_id":"2a999795-cf33-4622-a75c-94deee0dc346","resolution":{"observed_at":"2026-08-06T15:16:26.559478Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T15:16:26.541951Z","title":null,"venue":null,"work_id":"8d402c3c-0f53-474d-9bfb-453398961194","year":2015},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":63,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.279736Z"},"links":{"citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:c2828810c92c2ccaf5c162d4b0485120d08a923f8f40533a8d40d7c101a2274e","observation_id":"37cc7bba-8b29-494d-8815-0a3b5b5665d7","resolution":{"observed_at":"2026-08-06T15:16:26.545823Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T15:16:26.527184Z","title":null,"venue":null,"work_id":"e515299c-18a4-4019-a95e-d9c5a9d63a6a","year":2018},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":64,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.283423Z"},"links":{"citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:2dfc348ecb20fcaa8eb524d3bfac93208c1a7554796597bd60b94c47e3d966e2","observation_id":"e7a64fc7-c0b6-403a-b382-9fe8fd4651e7","resolution":{"observed_at":"2026-08-06T15:16:26.531716Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T15:16:26.512330Z","title":null,"venue":null,"work_id":"e8e735f2-9bd7-41d6-a3e6-4127cfaf2eaa","year":2015},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":65,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.286963Z"},"links":{"citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:fd4f03237a67c3ecf71684259987b6bbd406a18844dad5eff758effc67a9c889","observation_id":"485f8011-df79-48da-b0ac-689c7bad354a","resolution":{"observed_at":"2026-08-06T15:16:26.516573Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T15:16:26.499066Z","title":null,"venue":null,"work_id":"29efb904-63d9-4c2a-96ec-b19b004583bd","year":2022},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":66,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.290580Z"},"links":{"citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:eca533878a10a17010fa96aa67f0c11869da27b2cfd4b368f784b03b35b7ea5c","observation_id":"8a6b0b9c-ed2f-48e0-aa2b-ae86a6368ff2","resolution":{"observed_at":"2026-08-06T15:16:26.503016Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1408.5601","last_updated":"2014-08-26T02:45:55Z","snapshot_observed_at":"2026-07-06T03:52:29.303959Z","submitted_at":"2014-08-24T13:08:19Z","title":"Learn Convolutional Neural Network for Face Anti-Spoofing","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1408.5601","snapshot_observed_at":"2026-08-06T15:16:26.294258Z","title":null,"venue":null,"work_id":null,"year":2014},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":67,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.294258Z"},"links":{"cited_paper":"/paper/1408.5601","citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:fc66112800939b758afcbe06004976f64bacbd82706636c364376dd2c088e1a9","observation_id":"893625d6-e0e9-41c4-9ab6-4a133deb487b","resolution":{"observed_at":"2026-08-06T15:16:26.294258Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T15:16:26.484439Z","title":null,"venue":null,"work_id":"10ad7cfd-7cc2-4eab-a584-206bae7c6674","year":2015},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":68,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.298008Z"},"links":{"citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:2530a079ffee98dbc47e6a553ab3c07f59bcce32d0cd3654cce055b6dc9287b3","observation_id":"b1f22f9d-8a07-4e81-8ed3-3df9c82ec7bb","resolution":{"observed_at":"2026-08-06T15:16:26.488725Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T15:16:26.469916Z","title":null,"venue":null,"work_id":"b8ad95dc-a772-44f2-b12f-5f5493d7aa7e","year":2020},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":69,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.301671Z"},"links":{"citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:30419af7f9a92c6fbc9639cc91c511a4ca02cfb5d2c52686c946f632a918fe61","observation_id":"d5a52292-005b-4887-80bd-d728d9811c4a","resolution":{"observed_at":"2026-08-06T15:16:26.474054Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T15:16:26.456685Z","title":null,"venue":null,"work_id":"046cfb72-c5a5-4149-9e71-9237844cacfb","year":2020},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":70,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.305235Z"},"links":{"citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:c75a82cf54b360c59254a21322ad5f0ed2cc0b6d95835e2e6b0d4d567d3301ae","observation_id":"e71134d7-cf23-4f64-bacf-3e692cd3be47","resolution":{"observed_at":"2026-08-06T15:16:26.460793Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T15:16:26.308883Z","title":"Zhang, Z","venue":null,"work_id":null,"year":2016},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":71,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.308883Z"},"links":{"citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:4cec6a97e838a0a56ffee8d0839bd52d34cb80660fde8f6385b3d74a2cec6a4a","observation_id":"76f8eda0-a183-4f46-ae94-952a88489316","resolution":{"observed_at":"2026-08-06T15:16:26.308883Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T15:16:26.431933Z","title":"Zhang, J","venue":null,"work_id":"7862c929-994c-4579-b2cc-4201ab82a872","year":2012},"citing_paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?","version":1},"reference_index":72,"source":"pdf_text","source_observed_at":"2026-08-06T15:16:26.312857Z"},"links":{"citing_paper":"/paper/2507.16393"},"observation_digest":"sha256:d5f7c285153618294113b33c61a4a1690bce1a6daad1457ea737497f69a8fb5d","observation_id":"22538d2a-39e7-4f27-8fa5-d4b213db13fc","resolution":{"observed_at":"2026-08-06T15:16:26.436765Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}}],"paper":{"arxiv_id":"2507.16393","last_updated":"2025-07-22T09:38:21Z","latest_version":1,"primary_category":"cs.CV","snapshot_observed_at":"2026-08-06T21:59:26.807153Z","submitted_at":"2025-07-22T09:38:21Z","title":"Are Foundation Models All You Need for Zero-shot Face Presentation Attack Detection?"},"reference_resolution":{"displayed":72,"state_counts":{"malformed_identifier":0,"metadata_mismatch":0,"parse_uncertain":0,"unresolved":46,"verified_exact":0,"verified_fuzzy":26},"total_outbound_references":72},"refusal":"A citation records a reference. It does not transfer a finding from one paper to another.","schema":"pith.paper-citation-record.v1","standing_sources":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"thesis":"As of 11 August 2026, this Paper Citation Record lists 72 of 72 outbound references and 0 inbound Pith citation observations for arXiv:2507.16393."}