{"as_of":"2026-08-15T15:11:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:4b91dc0ca571041b73d20fa16866ae246fac6294fbd66daf6c862a7cca3fedfd","coverage":[{"denominator":59,"lane":"reference_resolution","note":"Typed states for the displayed outbound observations.","records_observed":59,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-06T18:49:03.018088Z","state":"measured"},{"denominator":59,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":59,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-15T06:32:42.880941+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/2507.07436/citation-record","integrity":"/paper/2507.07436/integrity","json":"/paper/2507.07436/citation-record.json","paper":"/paper/2507.07436"},"outbound":[{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T18:49:17.482482Z","title":null,"venue":null,"work_id":"b161fc02-c34f-48c5-a670-95ac5a0a296f","year":2019},"citing_paper":{"arxiv_id":"2507.07436","last_updated":"2025-07-10T05:24:08Z","snapshot_observed_at":"2026-08-14T02:44:31.534237Z","submitted_at":"2025-07-10T05:24:08Z","title":"When Graph Contrastive Learning Backfires: Spectral Vulnerability and Defense in Recommendation","version":1},"reference_index":1,"source":"pdf_text","source_observed_at":"2026-08-06T18:48:58.172165Z"},"links":{"citing_paper":"/paper/2507.07436"},"observation_digest":"sha256:1df0f8d38f762a5c70099dcb68fd046e52dd9ba80964f91e9ea7590485c5048c","observation_id":"3a2e3af5-7866-4c5b-b647-ae5417beea73","resolution":{"observed_at":"2026-08-06T18:49:17.608534Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-08-06T18:49:17.176124Z","title":null,"venue":null,"work_id":"690543ba-4121-45c2-92be-89e5ee8c335b","year":2024},"citing_paper":{"arxiv_id":"2507.07436","last_updated":"2025-07-10T05:24:08Z","snapshot_observed_at":"2026-08-14T02:44:31.534237Z","submitted_at":"2025-07-10T05:24:08Z","title":"When Graph Contrastive Learning Backfires: Spectral Vulnerability and Defense in Recommendation","version":1},"reference_index":2,"source":"pdf_text","source_observed_at":"2026-08-06T18:48:58.269869Z"},"links":{"citing_paper":"/paper/2507.07436"},"observation_digest":"sha256:1dd8a93428920721f3efa9d361218224fb46438c172ed3a08c2703bd76f36be1","observation_id":"5d6b4f71-a81b-482c-bda9-18e3d1604934","resolution":{"observed_at":"2026-08-06T18:49:17.322358Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-08-06T18:49:16.862587Z","title":null,"venue":null,"work_id":"ebd401a2-5b5c-4983-b8e0-4bae014c98a4","year":2022},"citing_paper":{"arxiv_id":"2507.07436","last_updated":"2025-07-10T05:24:08Z","snapshot_observed_at":"2026-08-14T02:44:31.534237Z","submitted_at":"2025-07-10T05:24:08Z","title":"When Graph Contrastive Learning Backfires: Spectral Vulnerability and Defense in Recommendation","version":1},"reference_index":3,"source":"pdf_text","source_observed_at":"2026-08-06T18:48:58.420303Z"},"links":{"citing_paper":"/paper/2507.07436"},"observation_digest":"sha256:c2bc7e0e2b11cd189a918301d2935997df2f2bbfe50d148ad49713377f4de76c","observation_id":"4bee6b02-e47e-4ca6-be6f-463b664e8ea7","resolution":{"observed_at":"2026-08-06T18:49:16.992139Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-08-06T18:49:16.594916Z","title":null,"venue":null,"work_id":"cfceb459-c4ba-4bd6-bb2d-e9ce51406a70","year":2020},"citing_paper":{"arxiv_id":"2507.07436","last_updated":"2025-07-10T05:24:08Z","snapshot_observed_at":"2026-08-14T02:44:31.534237Z","submitted_at":"2025-07-10T05:24:08Z","title":"When Graph Contrastive Learning Backfires: Spectral Vulnerability and Defense in Recommendation","version":1},"reference_index":4,"source":"pdf_text","source_observed_at":"2026-08-06T18:48:58.476878Z"},"links":{"citing_paper":"/paper/2507.07436"},"observation_digest":"sha256:722e614e412c9e096e0a0743690cbc34e897a501a94a6866b5617d26aee664ba","observation_id":"227682a1-41b3-4fa6-9c06-08f27ee6fd87","resolution":{"observed_at":"2026-08-06T18:49:16.724847Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-08-06T18:49:16.280982Z","title":null,"venue":null,"work_id":"8f1833a0-a542-44c4-9aa2-0dda4a5658cd","year":2014},"citing_paper":{"arxiv_id":"2507.07436","last_updated":"2025-07-10T05:24:08Z","snapshot_observed_at":"2026-08-14T02:44:31.534237Z","submitted_at":"2025-07-10T05:24:08Z","title":"When Graph Contrastive Learning Backfires: Spectral Vulnerability and Defense in Recommendation","version":1},"reference_index":5,"source":"pdf_text","source_observed_at":"2026-08-06T18:48:58.539140Z"},"links":{"citing_paper":"/paper/2507.07436"},"observation_digest":"sha256:71611f3c133ef89973f1712a1eff16d8e55ce0b6b5f6b77f9e4c756239435d3d","observation_id":"0671bdc9-9b30-4579-8dd0-0ba8ddd74261","resolution":{"observed_at":"2026-08-06T18:49:16.449152Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-08-06T18:49:15.993140Z","title":null,"venue":null,"work_id":"89b7d55a-e626-401e-abac-304ad47687d5","year":2023},"citing_paper":{"arxiv_id":"2507.07436","last_updated":"2025-07-10T05:24:08Z","snapshot_observed_at":"2026-08-14T02:44:31.534237Z","submitted_at":"2025-07-10T05:24:08Z","title":"When Graph Contrastive Learning Backfires: Spectral Vulnerability and Defense in Recommendation","version":1},"reference_index":6,"source":"pdf_text","source_observed_at":"2026-08-06T18:48:58.673703Z"},"links":{"citing_paper":"/paper/2507.07436"},"observation_digest":"sha256:d057a62c0269706a697a19682cf14dcc8068f856e9a1190cad1ae7df57b85b9d","observation_id":"33abfba0-3dc8-4004-8c18-a8080a34d4ce","resolution":{"observed_at":"2026-08-06T18:49:16.118673Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-08-06T18:49:15.813598Z","title":null,"venue":null,"work_id":"27d52a6d-d4f0-487f-ad35-0eadab5362d1","year":2023},"citing_paper":{"arxiv_id":"2507.07436","last_updated":"2025-07-10T05:24:08Z","snapshot_observed_at":"2026-08-14T02:44:31.534237Z","submitted_at":"2025-07-10T05:24:08Z","title":"When Graph Contrastive Learning Backfires: Spectral Vulnerability and Defense in Recommendation","version":1},"reference_index":7,"source":"pdf_text","source_observed_at":"2026-08-06T18:48:58.789710Z"},"links":{"citing_paper":"/paper/2507.07436"},"observation_digest":"sha256:528ec1214ad63baa817b1eb9367506257dc03ac4ab5c7303aa757cae8722d579","observation_id":"b28d7539-eb88-4ac9-b8e1-4c5ea00b539b","resolution":{"observed_at":"2026-08-06T18:49:15.882306Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-08-06T18:48:58.934741Z","title":null,"venue":null,"work_id":null,"year":2020},"citing_paper":{"arxiv_id":"2507.07436","last_updated":"2025-07-10T05:24:08Z","snapshot_observed_at":"2026-08-14T02:44:31.534237Z","submitted_at":"2025-07-10T05:24:08Z","title":"When Graph Contrastive Learning Backfires: Spectral Vulnerability and Defense in Recommendation","version":1},"reference_index":8,"source":"pdf_text","source_observed_at":"2026-08-06T18:48:58.934741Z"},"links":{"citing_paper":"/paper/2507.07436"},"observation_digest":"sha256:1203ae9974f794f5e49651d14343d0f481c99b395b52abc9abda2cea52780caf","observation_id":"01417143-5172-4485-a3b6-a3d1af141fee","resolution":{"observed_at":"2026-08-06T18:48:58.934741Z","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":"2026-08-06T18:49:15.594843Z","title":null,"venue":null,"work_id":"a84f429c-9020-4635-8843-4db6bf5140d1","year":2024},"citing_paper":{"arxiv_id":"2507.07436","last_updated":"2025-07-10T05:24:08Z","snapshot_observed_at":"2026-08-14T02:44:31.534237Z","submitted_at":"2025-07-10T05:24:08Z","title":"When Graph Contrastive Learning Backfires: Spectral Vulnerability and Defense in Recommendation","version":1},"reference_index":9,"source":"pdf_text","source_observed_at":"2026-08-06T18:48:59.025407Z"},"links":{"citing_paper":"/paper/2507.07436"},"observation_digest":"sha256:63c0726a9a3a421ad1f09fee8a199adfe55dcec1607f2727fddf95dc262c7ae4","observation_id":"46e4aada-2f45-47e8-922b-df21377a4700","resolution":{"observed_at":"2026-08-06T18:49:15.700328Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-08-06T18:49:15.319546Z","title":null,"venue":null,"work_id":"06a2327f-8886-4f4a-84b0-b6bf9159325e","year":2024},"citing_paper":{"arxiv_id":"2507.07436","last_updated":"2025-07-10T05:24:08Z","snapshot_observed_at":"2026-08-14T02:44:31.534237Z","submitted_at":"2025-07-10T05:24:08Z","title":"When Graph Contrastive Learning Backfires: Spectral Vulnerability and Defense in Recommendation","version":1},"reference_index":10,"source":"pdf_text","source_observed_at":"2026-08-06T18:48:59.122973Z"},"links":{"citing_paper":"/paper/2507.07436"},"observation_digest":"sha256:41c1f9fe458ccbe3ec57093d9e2ba4549ba13cf7eebbbaf84170d6c463e69cc5","observation_id":"e020979c-72d4-4315-9f37-01cba27a1828","resolution":{"observed_at":"2026-08-06T18:49:15.430655Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-08-06T18:49:15.061514Z","title":null,"venue":null,"work_id":"97c34ff5-1b26-47de-a30c-11e98424072c","year":1996},"citing_paper":{"arxiv_id":"2507.07436","last_updated":"2025-07-10T05:24:08Z","snapshot_observed_at":"2026-08-14T02:44:31.534237Z","submitted_at":"2025-07-10T05:24:08Z","title":"When Graph Contrastive Learning Backfires: Spectral Vulnerability and Defense in Recommendation","version":1},"reference_index":11,"source":"pdf_text","source_observed_at":"2026-08-06T18:48:59.266143Z"},"links":{"citing_paper":"/paper/2507.07436"},"observation_digest":"sha256:1ed06ae9cfc365e152b2757ce281efe0d583df4d666b63f6e2817d6955dda2ac","observation_id":"436a68c7-6599-4a4f-a041-36584d073bb9","resolution":{"observed_at":"2026-08-06T18:49:15.204606Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-08-06T18:49:14.788968Z","title":null,"venue":null,"work_id":"c199f514-0c7b-4636-b80a-34b2f625738c","year":2021},"citing_paper":{"arxiv_id":"2507.07436","last_updated":"2025-07-10T05:24:08Z","snapshot_observed_at":"2026-08-14T02:44:31.534237Z","submitted_at":"2025-07-10T05:24:08Z","title":"When Graph Contrastive Learning Backfires: Spectral Vulnerability and Defense in Recommendation","version":1},"reference_index":12,"source":"pdf_text","source_observed_at":"2026-08-06T18:48:59.374512Z"},"links":{"citing_paper":"/paper/2507.07436"},"observation_digest":"sha256:7060b88d2b0e1d8d66a43c1cc5d6fac1f5286d747efd1457ae469dae5cfca2ef","observation_id":"f109b392-ca1c-4c38-85ef-adc965a2c18c","resolution":{"observed_at":"2026-08-06T18:49:14.950977Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-08-06T18:49:14.557187Z","title":null,"venue":null,"work_id":"c6adc9f5-3549-426e-8c4a-7ebc11d8d538","year":2020},"citing_paper":{"arxiv_id":"2507.07436","last_updated":"2025-07-10T05:24:08Z","snapshot_observed_at":"2026-08-14T02:44:31.534237Z","submitted_at":"2025-07-10T05:24:08Z","title":"When Graph Contrastive Learning Backfires: Spectral Vulnerability and Defense in Recommendation","version":1},"reference_index":13,"source":"pdf_text","source_observed_at":"2026-08-06T18:48:59.455221Z"},"links":{"citing_paper":"/paper/2507.07436"},"observation_digest":"sha256:43d4331c6b45ec77193854ddcb130d2bc3c9817a14272971ac196eb5cdb16e14","observation_id":"56ad501a-355d-4a44-a083-44c449e7227e","resolution":{"observed_at":"2026-08-06T18:49:14.643763Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2110.09348","last_updated":"2022-04-23T16:44:20Z","snapshot_observed_at":"2026-08-15T03:32:28.162275Z","submitted_at":"2021-10-18T14:22:19Z","title":"Understanding Dimensional Collapse in Contrastive Self-supervised Learning","version":3},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2110.09348","snapshot_observed_at":"2026-08-06T18:48:59.536550Z","title":null,"venue":null,"work_id":null,"year":2021},"citing_paper":{"arxiv_id":"2507.07436","last_updated":"2025-07-10T05:24:08Z","snapshot_observed_at":"2026-08-14T02:44:31.534237Z","submitted_at":"2025-07-10T05:24:08Z","title":"When Graph Contrastive Learning Backfires: Spectral Vulnerability and Defense in Recommendation","version":1},"reference_index":14,"source":"pdf_text","source_observed_at":"2026-08-06T18:48:59.536550Z"},"links":{"cited_paper":"/paper/2110.09348","citing_paper":"/paper/2507.07436"},"observation_digest":"sha256:bcf3c8465d16d3163d8d877f6689ad3fddf9d8fbbc320a065718c17c64937411","observation_id":"630aebfb-3fa0-47f8-9306-9b1bf2c56e5b","resolution":{"observed_at":"2026-08-06T18:48:59.536550Z","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":"2026-08-06T18:49:14.324989Z","title":null,"venue":null,"work_id":"88d68a77-893e-4e1c-9566-6726802b9e4a","year":2020},"citing_paper":{"arxiv_id":"2507.07436","last_updated":"2025-07-10T05:24:08Z","snapshot_observed_at":"2026-08-14T02:44:31.534237Z","submitted_at":"2025-07-10T05:24:08Z","title":"When Graph Contrastive Learning Backfires: Spectral Vulnerability and Defense in Recommendation","version":1},"reference_index":15,"source":"pdf_text","source_observed_at":"2026-08-06T18:48:59.593785Z"},"links":{"citing_paper":"/paper/2507.07436"},"observation_digest":"sha256:89888c9f33e830261788c7dc9dad84b53f8c3aead55f6d23419a200815eadada","observation_id":"151d88f4-aa00-4034-910f-f84bba38d9d7","resolution":{"observed_at":"2026-08-06T18:49:14.425953Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-08-06T18:49:13.959383Z","title":null,"venue":null,"work_id":"00a2c869-4af9-4134-929f-6167bcbea735","year":2004},"citing_paper":{"arxiv_id":"2507.07436","last_updated":"2025-07-10T05:24:08Z","snapshot_observed_at":"2026-08-14T02:44:31.534237Z","submitted_at":"2025-07-10T05:24:08Z","title":"When Graph Contrastive Learning Backfires: Spectral Vulnerability and Defense in Recommendation","version":1},"reference_index":16,"source":"pdf_text","source_observed_at":"2026-08-06T18:48:59.648626Z"},"links":{"citing_paper":"/paper/2507.07436"},"observation_digest":"sha256:9f807878354ed7b619f293ae7494ab69fbfd0f59411ec967c10939eb975bf554","observation_id":"3c50ba44-b7bd-4f98-b0e5-61e43480d9aa","resolution":{"observed_at":"2026-08-06T18:49:14.178411Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-08-06T18:49:13.683101Z","title":null,"venue":null,"work_id":"31b685af-f3f7-4b64-b234-e500f1b0effd","year":2016},"citing_paper":{"arxiv_id":"2507.07436","last_updated":"2025-07-10T05:24:08Z","snapshot_observed_at":"2026-08-14T02:44:31.534237Z","submitted_at":"2025-07-10T05:24:08Z","title":"When Graph Contrastive Learning Backfires: Spectral Vulnerability and Defense in Recommendation","version":1},"reference_index":17,"source":"pdf_text","source_observed_at":"2026-08-06T18:48:59.721657Z"},"links":{"citing_paper":"/paper/2507.07436"},"observation_digest":"sha256:435c553c1cf59da504ff38bf89688b7ca408bb3766009949519886258f1e3f2e","observation_id":"546a39af-7346-4fc3-b6a6-b79c7465503f","resolution":{"observed_at":"2026-08-06T18:49:13.812020Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-08-06T18:49:13.383821Z","title":null,"venue":null,"work_id":"09650074-d26c-4c1e-a9fc-b53d4827ad00","year":2020},"citing_paper":{"arxiv_id":"2507.07436","last_updated":"2025-07-10T05:24:08Z","snapshot_observed_at":"2026-08-14T02:44:31.534237Z","submitted_at":"2025-07-10T05:24:08Z","title":"When Graph Contrastive Learning Backfires: Spectral Vulnerability and Defense in Recommendation","version":1},"reference_index":18,"source":"pdf_text","source_observed_at":"2026-08-06T18:48:59.802127Z"},"links":{"citing_paper":"/paper/2507.07436"},"observation_digest":"sha256:036913f3a125c856e9388e29ba66218cc72e4ba14fc62b6bda80b012697c7446","observation_id":"9afe45a2-72c4-418b-bcef-32d201e98e29","resolution":{"observed_at":"2026-08-06T18:49:13.581462Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-08-06T18:49:13.134953Z","title":null,"venue":null,"work_id":"9611736b-d667-4346-a4c0-85d396f74601","year":2025},"citing_paper":{"arxiv_id":"2507.07436","last_updated":"2025-07-10T05:24:08Z","snapshot_observed_at":"2026-08-14T02:44:31.534237Z","submitted_at":"2025-07-10T05:24:08Z","title":"When Graph Contrastive Learning Backfires: Spectral Vulnerability and Defense in Recommendation","version":1},"reference_index":19,"source":"pdf_text","source_observed_at":"2026-08-06T18:48:59.855775Z"},"links":{"citing_paper":"/paper/2507.07436"},"observation_digest":"sha256:26d643d0b8e17539f94881818c14b61b6770b4caf7c5e1feaf74ec5ba82947e0","observation_id":"922779e0-2eb3-4a84-9c31-c02ec61fb47c","resolution":{"observed_at":"2026-08-06T18:49:13.244747Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-08-06T18:49:12.825888Z","title":null,"venue":null,"work_id":"a33c040f-aa76-4067-9f4d-df3fcc9d5ce9","year":2023},"citing_paper":{"arxiv_id":"2507.07436","last_updated":"2025-07-10T05:24:08Z","snapshot_observed_at":"2026-08-14T02:44:31.534237Z","submitted_at":"2025-07-10T05:24:08Z","title":"When Graph Contrastive Learning Backfires: Spectral Vulnerability and Defense in Recommendation","version":1},"reference_index":20,"source":"pdf_text","source_observed_at":"2026-08-06T18:48:59.934379Z"},"links":{"citing_paper":"/paper/2507.07436"},"observation_digest":"sha256:9b307b868714b984217f1cf9807c7fe23ddda239ed421ea3cecc43e048fbd6b7","observation_id":"0d4cea65-ca93-4521-9203-79542310ede6","resolution":{"observed_at":"2026-08-06T18:49:12.985464Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-08-06T18:49:12.473927Z","title":null,"venue":null,"work_id":"6698519a-1e3c-4444-abb9-afdae69324c2","year":2022},"citing_paper":{"arxiv_id":"2507.07436","last_updated":"2025-07-10T05:24:08Z","snapshot_observed_at":"2026-08-14T02:44:31.534237Z","submitted_at":"2025-07-10T05:24:08Z","title":"When Graph Contrastive Learning Backfires: Spectral Vulnerability and Defense in Recommendation","version":1},"reference_index":21,"source":"pdf_text","source_observed_at":"2026-08-06T18:49:00.009330Z"},"links":{"citing_paper":"/paper/2507.07436"},"observation_digest":"sha256:b012a3167b3f180e3d9578e6e729132441fca3baa39adcebb835a65104f50ad4","observation_id":"f753e1dc-23bc-42e6-9fb8-2e091fd6ffcb","resolution":{"observed_at":"2026-08-06T18:49:12.615651Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-08-06T18:49:12.190778Z","title":null,"venue":null,"work_id":"efd1422b-cb11-488d-8cc9-54baa9bbcfcb","year":2023},"citing_paper":{"arxiv_id":"2507.07436","last_updated":"2025-07-10T05:24:08Z","snapshot_observed_at":"2026-08-14T02:44:31.534237Z","submitted_at":"2025-07-10T05:24:08Z","title":"When Graph Contrastive Learning Backfires: Spectral Vulnerability and Defense in Recommendation","version":1},"reference_index":22,"source":"pdf_text","source_observed_at":"2026-08-06T18:49:00.069014Z"},"links":{"citing_paper":"/paper/2507.07436"},"observation_digest":"sha256:c3dd502985698f2e3b5c3784751081c61b08f9fd11d5b897e60978152f7a5394","observation_id":"936a72e2-1d19-4684-829d-c906ef520475","resolution":{"observed_at":"2026-08-06T18:49:12.323360Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1807.03748","last_updated":"2019-01-22T18:47:12Z","snapshot_observed_at":"2026-08-14T18:53:38.574749Z","submitted_at":"2018-07-10T16:52:11Z","title":"Representation Learning with Contrastive Predictive Coding","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1807.03748","snapshot_observed_at":"2026-08-06T18:49:00.142375Z","title":null,"venue":null,"work_id":null,"year":2018},"citing_paper":{"arxiv_id":"2507.07436","last_updated":"2025-07-10T05:24:08Z","snapshot_observed_at":"2026-08-14T02:44:31.534237Z","submitted_at":"2025-07-10T05:24:08Z","title":"When Graph Contrastive Learning Backfires: Spectral Vulnerability and Defense in Recommendation","version":1},"reference_index":23,"source":"pdf_text","source_observed_at":"2026-08-06T18:49:00.142375Z"},"links":{"cited_paper":"/paper/1807.03748","citing_paper":"/paper/2507.07436"},"observation_digest":"sha256:0c41aa5eb942b63b1922a910b2dd1bb39707db2f48f6fef3c4c90735e0b9c03b","observation_id":"4ecc794f-4f62-4614-835b-8508cd627b6d","resolution":{"observed_at":"2026-08-06T18:49:00.142375Z","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":"2026-08-06T18:49:11.895976Z","title":null,"venue":null,"work_id":"9442e1b2-d210-46d6-a845-6ddba24de4e0","year":2020},"citing_paper":{"arxiv_id":"2507.07436","last_updated":"2025-07-10T05:24:08Z","snapshot_observed_at":"2026-08-14T02:44:31.534237Z","submitted_at":"2025-07-10T05:24:08Z","title":"When Graph Contrastive Learning Backfires: Spectral Vulnerability and Defense in Recommendation","version":1},"reference_index":24,"source":"pdf_text","source_observed_at":"2026-08-06T18:49:00.229991Z"},"links":{"citing_paper":"/paper/2507.07436"},"observation_digest":"sha256:f503bd0097f0b45204737febd0c64ebd20226bad9b748468a52cb4663276d07e","observation_id":"36c34cdb-23dd-4b99-b4ac-7fa7c722691f","resolution":{"observed_at":"2026-08-06T18:49:12.032169Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1205.2618","last_updated":"2012-05-09T18:25:09Z","snapshot_observed_at":"2026-08-15T03:23:25.220336Z","submitted_at":"2012-05-09T18:25:09Z","title":"BPR: Bayesian Personalized Ranking from Implicit Feedback","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1205.2618","snapshot_observed_at":"2026-08-06T18:49:00.298903Z","title":null,"venue":null,"work_id":null,"year":2012},"citing_paper":{"arxiv_id":"2507.07436","last_updated":"2025-07-10T05:24:08Z","snapshot_observed_at":"2026-08-14T02:44:31.534237Z","submitted_at":"2025-07-10T05:24:08Z","title":"When Graph Contrastive Learning Backfires: Spectral Vulnerability and Defense in Recommendation","version":1},"reference_index":25,"source":"pdf_text","source_observed_at":"2026-08-06T18:49:00.298903Z"},"links":{"cited_paper":"/paper/1205.2618","citing_paper":"/paper/2507.07436"},"observation_digest":"sha256:3ae106281083f005d9110c832bcc6b8a99782258ab43c995d07b392eeefc6fc6","observation_id":"0e835fbb-c0df-4b6e-9acf-837b68179901","resolution":{"observed_at":"2026-08-06T18:49:00.298903Z","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":"2026-08-06T18:49:11.571656Z","title":null,"venue":null,"work_id":"98298e58-5bec-4d08-bdc8-0e2e204f569f","year":2022},"citing_paper":{"arxiv_id":"2507.07436","last_updated":"2025-07-10T05:24:08Z","snapshot_observed_at":"2026-08-14T02:44:31.534237Z","submitted_at":"2025-07-10T05:24:08Z","title":"When Graph Contrastive Learning Backfires: Spectral Vulnerability and Defense in Recommendation","version":1},"reference_index":26,"source":"pdf_text","source_observed_at":"2026-08-06T18:49:00.382937Z"},"links":{"citing_paper":"/paper/2507.07436"},"observation_digest":"sha256:f9f49c0919628053a90778f282f226a7b91a34c887a052b5ea3fc4f223427762","observation_id":"18fb303f-1b20-442e-b769-bd6ddda733ba","resolution":{"observed_at":"2026-08-06T18:49:11.766782Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-08-06T18:49:11.208260Z","title":null,"venue":null,"work_id":"63dbe64d-fbf1-4080-8045-917969992a07","year":2022},"citing_paper":{"arxiv_id":"2507.07436","last_updated":"2025-07-10T05:24:08Z","snapshot_observed_at":"2026-08-14T02:44:31.534237Z","submitted_at":"2025-07-10T05:24:08Z","title":"When Graph Contrastive Learning Backfires: Spectral Vulnerability and Defense in Recommendation","version":1},"reference_index":27,"source":"pdf_text","source_observed_at":"2026-08-06T18:49:00.468787Z"},"links":{"citing_paper":"/paper/2507.07436"},"observation_digest":"sha256:0f29582bfa43d5046e045fd8239828b72d34e0bd2b417511546ca280d03d824b","observation_id":"ecd4ae93-d71e-4fbb-8e04-c4105bc53b36","resolution":{"observed_at":"2026-08-06T18:49:11.378366Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-08-06T18:49:10.939523Z","title":null,"venue":null,"work_id":"28cd85b1-aa9e-4b98-8749-c6afbbd93af4","year":2020},"citing_paper":{"arxiv_id":"2507.07436","last_updated":"2025-07-10T05:24:08Z","snapshot_observed_at":"2026-08-14T02:44:31.534237Z","submitted_at":"2025-07-10T05:24:08Z","title":"When Graph Contrastive Learning Backfires: Spectral Vulnerability and Defense in Recommendation","version":1},"reference_index":28,"source":"pdf_text","source_observed_at":"2026-08-06T18:49:00.549610Z"},"links":{"citing_paper":"/paper/2507.07436"},"observation_digest":"sha256:b65a662d93df0508b692ed295a06bc8323cfbc7972c86004347a8d1268ed98fb","observation_id":"f3a41d0f-54bf-4a12-bd32-52fb193133c6","resolution":{"observed_at":"2026-08-06T18:49:11.073281Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-08-06T18:49:00.636539Z","title":null,"venue":null,"work_id":null,"year":2008},"citing_paper":{"arxiv_id":"2507.07436","last_updated":"2025-07-10T05:24:08Z","snapshot_observed_at":"2026-08-14T02:44:31.534237Z","submitted_at":"2025-07-10T05:24:08Z","title":"When Graph Contrastive Learning Backfires: Spectral Vulnerability and Defense in Recommendation","version":1},"reference_index":29,"source":"pdf_text","source_observed_at":"2026-08-06T18:49:00.636539Z"},"links":{"citing_paper":"/paper/2507.07436"},"observation_digest":"sha256:26e9eb57e0728f2fd7c1ebd7d8efad7771fefb3458d9750c55d98ab4c0754963","observation_id":"5d1b7c0d-f6fd-4837-9364-57b0b7fc8a31","resolution":{"observed_at":"2026-08-06T18:49:00.636539Z","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":"2026-08-06T18:49:10.599646Z","title":null,"venue":null,"work_id":"c0e6d6b5-896a-43ac-9775-d5c0e6bbfd6e","year":2022},"citing_paper":{"arxiv_id":"2507.07436","last_updated":"2025-07-10T05:24:08Z","snapshot_observed_at":"2026-08-14T02:44:31.534237Z","submitted_at":"2025-07-10T05:24:08Z","title":"When Graph Contrastive Learning Backfires: Spectral Vulnerability and Defense in Recommendation","version":1},"reference_index":30,"source":"pdf_text","source_observed_at":"2026-08-06T18:49:00.720553Z"},"links":{"citing_paper":"/paper/2507.07436"},"observation_digest":"sha256:068006865d0ac7eb34a90cd855804478032ca07bc340982d49112b84561c8e18","observation_id":"e8b15b22-e90f-4662-9392-bfb8497af719","resolution":{"observed_at":"2026-08-06T18:49:10.783301Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-08-06T18:49:10.246038Z","title":null,"venue":null,"work_id":"27db7a86-a120-4590-9347-eff150017aec","year":2021},"citing_paper":{"arxiv_id":"2507.07436","last_updated":"2025-07-10T05:24:08Z","snapshot_observed_at":"2026-08-14T02:44:31.534237Z","submitted_at":"2025-07-10T05:24:08Z","title":"When Graph Contrastive Learning Backfires: Spectral Vulnerability and Defense in Recommendation","version":1},"reference_index":31,"source":"pdf_text","source_observed_at":"2026-08-06T18:49:00.805694Z"},"links":{"citing_paper":"/paper/2507.07436"},"observation_digest":"sha256:cbec72065d3b6903d1b59207ebfff6b9ee3a30c77a1dd8b4df264b586752de1e","observation_id":"10db6d93-de24-4b61-96d6-80854bd616ce","resolution":{"observed_at":"2026-08-06T18:49:10.418134Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-08-06T18:49:09.923569Z","title":null,"venue":null,"work_id":"a9b0e0a1-3a66-456e-8838-b3ad35057f82","year":2022},"citing_paper":{"arxiv_id":"2507.07436","last_updated":"2025-07-10T05:24:08Z","snapshot_observed_at":"2026-08-14T02:44:31.534237Z","submitted_at":"2025-07-10T05:24:08Z","title":"When Graph Contrastive Learning Backfires: Spectral Vulnerability and Defense in Recommendation","version":1},"reference_index":32,"source":"pdf_text","source_observed_at":"2026-08-06T18:49:00.882405Z"},"links":{"citing_paper":"/paper/2507.07436"},"observation_digest":"sha256:0370187f08684160291c31d51781c6f8677b8b16a6cfb63b5cee592ee796647a","observation_id":"13c325f3-fa94-4dea-97a2-627b1a5ff165","resolution":{"observed_at":"2026-08-06T18:49:10.057448Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-08-06T18:49:00.966377Z","title":null,"venue":null,"work_id":null,"year":2020},"citing_paper":{"arxiv_id":"2507.07436","last_updated":"2025-07-10T05:24:08Z","snapshot_observed_at":"2026-08-14T02:44:31.534237Z","submitted_at":"2025-07-10T05:24:08Z","title":"When Graph Contrastive Learning Backfires: Spectral Vulnerability and Defense in Recommendation","version":1},"reference_index":33,"source":"pdf_text","source_observed_at":"2026-08-06T18:49:00.966377Z"},"links":{"citing_paper":"/paper/2507.07436"},"observation_digest":"sha256:f1b4c2c561e3fc11b37293ed91bdf97711e9baa9997cebe20971c2bed83a8dd0","observation_id":"26d32b79-fa8f-489b-a501-e5036ac333bd","resolution":{"observed_at":"2026-08-06T18:49:00.966377Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2403.02692","last_updated":"2024-03-05T06:23:00Z","snapshot_observed_at":"2026-08-15T14:13:58.044402Z","submitted_at":"2024-03-05T06:23:00Z","title":"Uplift Modeling for Target User Attacks on Recommender Systems","version":1},"cited_work":{"arxiv_id":"2403.02692","doi":null,"metadata_source":"pith","pith_arxiv_id":"2403.02692","snapshot_observed_at":"2026-08-06T18:49:03.471442Z","title":"Uplift Modeling for Target User Attacks on Recommender Systems","venue":"cs.IR","work_id":"560647cd-c5f5-4f38-bca4-2e4f7431acd8","year":2024},"citing_paper":{"arxiv_id":"2507.07436","last_updated":"2025-07-10T05:24:08Z","snapshot_observed_at":"2026-08-14T02:44:31.534237Z","submitted_at":"2025-07-10T05:24:08Z","title":"When Graph Contrastive Learning Backfires: Spectral Vulnerability and Defense in Recommendation","version":1},"reference_index":34,"source":"pdf_text","source_observed_at":"2026-08-06T18:49:01.027385Z"},"links":{"cited_paper":"/paper/2403.02692","citing_paper":"/paper/2507.07436"},"observation_digest":"sha256:d53e138793b45c271855ba244ea6b1c9df1dd36522932c43c02075f10ac90b4a","observation_id":"1a23c959-90cb-416f-a82a-ce15fa3c6971","resolution":{"observed_at":"2026-08-06T18:49:03.532344Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-08-06T18:49:09.626988Z","title":null,"venue":null,"work_id":"47c6d98f-ce0e-4971-b3ec-8aa7c076b320","year":2022},"citing_paper":{"arxiv_id":"2507.07436","last_updated":"2025-07-10T05:24:08Z","snapshot_observed_at":"2026-08-14T02:44:31.534237Z","submitted_at":"2025-07-10T05:24:08Z","title":"When Graph Contrastive Learning Backfires: Spectral Vulnerability and Defense in Recommendation","version":1},"reference_index":35,"source":"pdf_text","source_observed_at":"2026-08-06T18:49:01.135256Z"},"links":{"citing_paper":"/paper/2507.07436"},"observation_digest":"sha256:241d393009d73ce970adb00d8ec2e011a027d9a064e211f5a26439f144ed0e24","observation_id":"2d049c91-8f9f-4a15-a03a-728cd3db4e32","resolution":{"observed_at":"2026-08-06T18:49:09.774233Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-08-06T18:49:09.306844Z","title":null,"venue":null,"work_id":"2b687579-b22b-4e1b-9cec-a5ff6f5778dc","year":2023},"citing_paper":{"arxiv_id":"2507.07436","last_updated":"2025-07-10T05:24:08Z","snapshot_observed_at":"2026-08-14T02:44:31.534237Z","submitted_at":"2025-07-10T05:24:08Z","title":"When Graph Contrastive Learning Backfires: Spectral Vulnerability and Defense in Recommendation","version":1},"reference_index":36,"source":"pdf_text","source_observed_at":"2026-08-06T18:49:01.197412Z"},"links":{"citing_paper":"/paper/2507.07436"},"observation_digest":"sha256:8fb230b9c4a1ed58fe3f380cd9aafdc7856d9b18b8953db2aea3a2cce8b6405f","observation_id":"ddbca6ee-123b-4ef8-bd20-5a7bd139e8ee","resolution":{"observed_at":"2026-08-06T18:49:09.484137Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-08-06T18:49:09.033465Z","title":null,"venue":null,"work_id":"aefe89f5-1818-4dbe-b293-273db1b2cf2f","year":2024},"citing_paper":{"arxiv_id":"2507.07436","last_updated":"2025-07-10T05:24:08Z","snapshot_observed_at":"2026-08-14T02:44:31.534237Z","submitted_at":"2025-07-10T05:24:08Z","title":"When Graph Contrastive Learning Backfires: Spectral Vulnerability and Defense in Recommendation","version":1},"reference_index":37,"source":"pdf_text","source_observed_at":"2026-08-06T18:49:01.281987Z"},"links":{"citing_paper":"/paper/2507.07436"},"observation_digest":"sha256:657338cfa907baeea94753c8a3e872ca3d2e4e5e8fe58ffcb245b62c273bf142","observation_id":"94059154-8131-4a21-81ec-d0c65fcb2e44","resolution":{"observed_at":"2026-08-06T18:49:09.176899Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-08-06T18:49:08.627755Z","title":null,"venue":null,"work_id":"c9bdd5bf-f6ad-4f11-87a2-7f00287359d6","year":2021},"citing_paper":{"arxiv_id":"2507.07436","last_updated":"2025-07-10T05:24:08Z","snapshot_observed_at":"2026-08-14T02:44:31.534237Z","submitted_at":"2025-07-10T05:24:08Z","title":"When Graph Contrastive Learning Backfires: Spectral Vulnerability and Defense in Recommendation","version":1},"reference_index":38,"source":"pdf_text","source_observed_at":"2026-08-06T18:49:01.362719Z"},"links":{"citing_paper":"/paper/2507.07436"},"observation_digest":"sha256:dffa7233b3461dee380924891eeaa6e284af95f93c6c0c1748499fdc4075a9b1","observation_id":"d265de7b-dd6a-4e0a-8f08-3c123456a0a6","resolution":{"observed_at":"2026-08-06T18:49:08.842849Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-08-06T18:49:08.299084Z","title":null,"venue":null,"work_id":"a0dc7993-6305-4029-a8e9-cf159d3a03d8","year":2021},"citing_paper":{"arxiv_id":"2507.07436","last_updated":"2025-07-10T05:24:08Z","snapshot_observed_at":"2026-08-14T02:44:31.534237Z","submitted_at":"2025-07-10T05:24:08Z","title":"When Graph Contrastive Learning Backfires: Spectral Vulnerability and Defense in Recommendation","version":1},"reference_index":39,"source":"pdf_text","source_observed_at":"2026-08-06T18:49:01.435379Z"},"links":{"citing_paper":"/paper/2507.07436"},"observation_digest":"sha256:2cbeb84dd4f2263e8ae9ce4c69cb4102a6ca59c65969068c5e1e52b424a488d4","observation_id":"8f2d94fa-0fb3-4752-950d-9168205260a0","resolution":{"observed_at":"2026-08-06T18:49:08.502703Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-08-06T18:49:07.988215Z","title":null,"venue":null,"work_id":"482ec02e-7e26-488c-a0bc-fbd5ff226d38","year":2021},"citing_paper":{"arxiv_id":"2507.07436","last_updated":"2025-07-10T05:24:08Z","snapshot_observed_at":"2026-08-14T02:44:31.534237Z","submitted_at":"2025-07-10T05:24:08Z","title":"When Graph Contrastive Learning Backfires: Spectral Vulnerability and Defense in Recommendation","version":1},"reference_index":40,"source":"pdf_text","source_observed_at":"2026-08-06T18:49:01.504009Z"},"links":{"citing_paper":"/paper/2507.07436"},"observation_digest":"sha256:59e5e03c72810b65b790f6358d09352d5aa12e6cccf325a97853e0f23b1598e3","observation_id":"983d5a2b-99bf-4853-a5cc-a277e2e2af70","resolution":{"observed_at":"2026-08-06T18:49:08.149061Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-08-06T18:49:07.610690Z","title":null,"venue":null,"work_id":"890ad5df-4d07-41e2-a1e9-6f798f41ea1a","year":2021},"citing_paper":{"arxiv_id":"2507.07436","last_updated":"2025-07-10T05:24:08Z","snapshot_observed_at":"2026-08-14T02:44:31.534237Z","submitted_at":"2025-07-10T05:24:08Z","title":"When Graph Contrastive Learning Backfires: Spectral Vulnerability and Defense in Recommendation","version":1},"reference_index":41,"source":"pdf_text","source_observed_at":"2026-08-06T18:49:01.561956Z"},"links":{"citing_paper":"/paper/2507.07436"},"observation_digest":"sha256:3829f2b265843c4ddb8d24df41c5c87c9abd8f446a6157d2b71b91346137ed2f","observation_id":"a1b0af90-4b21-4b0f-b764-a62f787289c4","resolution":{"observed_at":"2026-08-06T18:49:07.803332Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-08-06T18:49:07.263830Z","title":null,"venue":null,"work_id":"bd75d33d-5a49-4939-ad80-bc08b051d8ed","year":2021},"citing_paper":{"arxiv_id":"2507.07436","last_updated":"2025-07-10T05:24:08Z","snapshot_observed_at":"2026-08-14T02:44:31.534237Z","submitted_at":"2025-07-10T05:24:08Z","title":"When Graph Contrastive Learning Backfires: Spectral Vulnerability and Defense in Recommendation","version":1},"reference_index":42,"source":"pdf_text","source_observed_at":"2026-08-06T18:49:01.630495Z"},"links":{"citing_paper":"/paper/2507.07436"},"observation_digest":"sha256:48ff95b95b23fe36b82ef6469ec5a0765f32070a13e99e5a0007b1c543338dba","observation_id":"a2b1550f-7798-4636-8524-52730406bec5","resolution":{"observed_at":"2026-08-06T18:49:07.430619Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2202.06701","last_updated":"2023-06-08T03:57:37Z","snapshot_observed_at":"2026-08-13T18:06:20.522350Z","submitted_at":"2022-02-14T13:45:53Z","title":"UA-FedRec: Untargeted Attack on Federated News Recommendation","version":2},"cited_work":{"arxiv_id":"2202.06701","doi":null,"metadata_source":"pith","pith_arxiv_id":"2202.06701","snapshot_observed_at":"2026-08-06T18:49:03.293433Z","title":"UA-FedRec: Untargeted Attack on Federated News Recommendation","venue":"cs.IR","work_id":"e54ac0c7-1469-4147-aada-0d36e470e8e1","year":2022},"citing_paper":{"arxiv_id":"2507.07436","last_updated":"2025-07-10T05:24:08Z","snapshot_observed_at":"2026-08-14T02:44:31.534237Z","submitted_at":"2025-07-10T05:24:08Z","title":"When Graph Contrastive Learning Backfires: Spectral Vulnerability and Defense in Recommendation","version":1},"reference_index":43,"source":"pdf_text","source_observed_at":"2026-08-06T18:49:01.720589Z"},"links":{"cited_paper":"/paper/2202.06701","citing_paper":"/paper/2507.07436"},"observation_digest":"sha256:f81b46e8d5c3ddb98c9bbc46158371a538163888fd8a0cba4636f90b9e578d98","observation_id":"9a17e3d8-bd23-4df3-b9f4-1fa1dc9e9074","resolution":{"observed_at":"2026-08-06T18:49:03.363164Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-08-06T18:49:06.926269Z","title":null,"venue":null,"work_id":"bc2bc8b6-f6b6-475d-8b9d-fc5ab002101a","year":2020},"citing_paper":{"arxiv_id":"2507.07436","last_updated":"2025-07-10T05:24:08Z","snapshot_observed_at":"2026-08-14T02:44:31.534237Z","submitted_at":"2025-07-10T05:24:08Z","title":"When Graph Contrastive Learning Backfires: Spectral Vulnerability and Defense in Recommendation","version":1},"reference_index":44,"source":"pdf_text","source_observed_at":"2026-08-06T18:49:01.800558Z"},"links":{"citing_paper":"/paper/2507.07436"},"observation_digest":"sha256:ce1002b92c70b29c58429cb464fd5c527458d05e0ad712a76380b951d2d8cd95","observation_id":"e7f24150-79bb-46af-bacd-76532dc2c9e0","resolution":{"observed_at":"2026-08-06T18:49:07.085244Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-08-06T18:49:06.464663Z","title":null,"venue":null,"work_id":"8371f1ce-5c0e-4274-b2a3-cde275a462b8","year":2023},"citing_paper":{"arxiv_id":"2507.07436","last_updated":"2025-07-10T05:24:08Z","snapshot_observed_at":"2026-08-14T02:44:31.534237Z","submitted_at":"2025-07-10T05:24:08Z","title":"When Graph Contrastive Learning Backfires: Spectral Vulnerability and Defense in Recommendation","version":1},"reference_index":45,"source":"pdf_text","source_observed_at":"2026-08-06T18:49:01.912802Z"},"links":{"citing_paper":"/paper/2507.07436"},"observation_digest":"sha256:59bb525add967a6bcf3a0b49af1365beabbd5cd6dba260ed12fbd5f09489a9a6","observation_id":"03a9f9a2-75d5-4fe0-854c-916d805957fa","resolution":{"observed_at":"2026-08-06T18:49:06.706314Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-08-06T18:49:05.979881Z","title":null,"venue":null,"work_id":"39b52707-7015-44ec-8b78-21559aefc7cc","year":2021},"citing_paper":{"arxiv_id":"2507.07436","last_updated":"2025-07-10T05:24:08Z","snapshot_observed_at":"2026-08-14T02:44:31.534237Z","submitted_at":"2025-07-10T05:24:08Z","title":"When Graph Contrastive Learning Backfires: Spectral Vulnerability and Defense in Recommendation","version":1},"reference_index":46,"source":"pdf_text","source_observed_at":"2026-08-06T18:49:01.972668Z"},"links":{"citing_paper":"/paper/2507.07436"},"observation_digest":"sha256:64380008a599368cbf59804e291c8f2fd06cfb202865ab70ff90d372a75324b2","observation_id":"ec371394-3895-4a5c-aa08-39acd911bdb0","resolution":{"observed_at":"2026-08-06T18:49:06.255553Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-08-06T18:49:05.638305Z","title":null,"venue":null,"work_id":"bcd59fad-3b87-4782-83bc-b2913a6902ec","year":2022},"citing_paper":{"arxiv_id":"2507.07436","last_updated":"2025-07-10T05:24:08Z","snapshot_observed_at":"2026-08-14T02:44:31.534237Z","submitted_at":"2025-07-10T05:24:08Z","title":"When Graph Contrastive Learning Backfires: Spectral Vulnerability and Defense in Recommendation","version":1},"reference_index":47,"source":"pdf_text","source_observed_at":"2026-08-06T18:49:02.084688Z"},"links":{"citing_paper":"/paper/2507.07436"},"observation_digest":"sha256:a858e6260ee936252827fde64d076e16232745a1d5c926cc7e19f196400e6832","observation_id":"3831601d-372d-4dd8-9672-1af4fa77e921","resolution":{"observed_at":"2026-08-06T18:49:05.811591Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-08-06T18:49:05.173371Z","title":null,"venue":null,"work_id":"f68a4737-63fc-4b84-aa11-789ad61f4fe3","year":2023},"citing_paper":{"arxiv_id":"2507.07436","last_updated":"2025-07-10T05:24:08Z","snapshot_observed_at":"2026-08-14T02:44:31.534237Z","submitted_at":"2025-07-10T05:24:08Z","title":"When Graph Contrastive Learning Backfires: Spectral Vulnerability and Defense in Recommendation","version":1},"reference_index":48,"source":"pdf_text","source_observed_at":"2026-08-06T18:49:02.172212Z"},"links":{"citing_paper":"/paper/2507.07436"},"observation_digest":"sha256:63ee5868376b71a587fc2c74a343cc36ab4c24b6abdac3e8bf1ce4c6febdd5d4","observation_id":"80d66fac-e2f1-4db0-8489-eda17ad7b524","resolution":{"observed_at":"2026-08-06T18:49:05.377396Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-08-06T18:49:04.942695Z","title":null,"venue":null,"work_id":"1eae80f7-ca27-4869-acf6-a3c99bd8924f","year":2020},"citing_paper":{"arxiv_id":"2507.07436","last_updated":"2025-07-10T05:24:08Z","snapshot_observed_at":"2026-08-14T02:44:31.534237Z","submitted_at":"2025-07-10T05:24:08Z","title":"When Graph Contrastive Learning Backfires: Spectral Vulnerability and Defense in Recommendation","version":1},"reference_index":49,"source":"pdf_text","source_observed_at":"2026-08-06T18:49:02.252758Z"},"links":{"citing_paper":"/paper/2507.07436"},"observation_digest":"sha256:6bb3fa9e6e311b86d1b57f299199a91a2238f1e2d545be16f2bbea1c90b41adb","observation_id":"1bc1d337-8009-4de5-b098-be8b5a726fa9","resolution":{"observed_at":"2026-08-06T18:49:05.027623Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2304.03054","last_updated":"2023-04-15T11:30:53Z","snapshot_observed_at":"2026-08-15T07:40:21.410924Z","submitted_at":"2023-04-06T13:13:53Z","title":"Manipulating Federated Recommender Systems: Poisoning with Synthetic Users and Its Countermeasures","version":3},"cited_work":{"arxiv_id":"2304.03054","doi":null,"metadata_source":"pith","pith_arxiv_id":"2304.03054","snapshot_observed_at":"2026-08-06T18:49:03.123683Z","title":"Manipulating Federated Recommender Systems: Poisoning with Synthetic Users and Its Countermeasures","venue":"cs.IR","work_id":"e743170c-f2de-4521-ae06-80481d9f2783","year":2023},"citing_paper":{"arxiv_id":"2507.07436","last_updated":"2025-07-10T05:24:08Z","snapshot_observed_at":"2026-08-14T02:44:31.534237Z","submitted_at":"2025-07-10T05:24:08Z","title":"When Graph Contrastive Learning Backfires: Spectral Vulnerability and Defense in Recommendation","version":1},"reference_index":50,"source":"pdf_text","source_observed_at":"2026-08-06T18:49:02.333855Z"},"links":{"cited_paper":"/paper/2304.03054","citing_paper":"/paper/2507.07436"},"observation_digest":"sha256:0b4860319c98ed0d5404be93272f1356ad6ccb843dbe9f7c93e22e2b4bab11c6","observation_id":"a7ec1a8a-47c2-43af-b40d-8fb548c218d3","resolution":{"observed_at":"2026-08-06T18:49:03.203650Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-08-06T18:49:04.737489Z","title":null,"venue":null,"work_id":"0e9b4a9d-a607-4694-b646-84591db55ff2","year":2023},"citing_paper":{"arxiv_id":"2507.07436","last_updated":"2025-07-10T05:24:08Z","snapshot_observed_at":"2026-08-14T02:44:31.534237Z","submitted_at":"2025-07-10T05:24:08Z","title":"When Graph Contrastive Learning Backfires: Spectral Vulnerability and Defense in Recommendation","version":1},"reference_index":51,"source":"pdf_text","source_observed_at":"2026-08-06T18:49:02.417250Z"},"links":{"citing_paper":"/paper/2507.07436"},"observation_digest":"sha256:9d5eb53b50a05a539e1f6e8f402eec734a326946763730b6ffdbaab06d07bcda","observation_id":"5825e031-17db-4424-b98c-a8e0d2f9fe5d","resolution":{"observed_at":"2026-08-06T18:49:04.829978Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-08-06T18:49:04.579801Z","title":null,"venue":null,"work_id":"cf842ae9-49af-40d6-ae44-7f8f4fcfa57d","year":2024},"citing_paper":{"arxiv_id":"2507.07436","last_updated":"2025-07-10T05:24:08Z","snapshot_observed_at":"2026-08-14T02:44:31.534237Z","submitted_at":"2025-07-10T05:24:08Z","title":"When Graph Contrastive Learning Backfires: Spectral Vulnerability and Defense in Recommendation","version":1},"reference_index":52,"source":"pdf_text","source_observed_at":"2026-08-06T18:49:02.501435Z"},"links":{"citing_paper":"/paper/2507.07436"},"observation_digest":"sha256:42793f7d01eec5426cfaa185b3bb6f2ab6fe3915dc660462c6bd0e1630fea779","observation_id":"614b8fe6-205c-4b43-8b42-64be35fe0255","resolution":{"observed_at":"2026-08-06T18:49:04.643685Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-08-06T18:49:04.287203Z","title":null,"venue":null,"work_id":"1fb8668b-88df-4f4f-b93d-211697e47337","year":2020},"citing_paper":{"arxiv_id":"2507.07436","last_updated":"2025-07-10T05:24:08Z","snapshot_observed_at":"2026-08-14T02:44:31.534237Z","submitted_at":"2025-07-10T05:24:08Z","title":"When Graph Contrastive Learning Backfires: Spectral Vulnerability and Defense in Recommendation","version":1},"reference_index":53,"source":"pdf_text","source_observed_at":"2026-08-06T18:49:02.560344Z"},"links":{"citing_paper":"/paper/2507.07436"},"observation_digest":"sha256:bb900aca692e9ed7da66ece71de7c6c0f954bc1dd09a8374cc46c3f74b8f9c43","observation_id":"8cc7031d-1c70-4d5f-99f1-3ed3ef95cb61","resolution":{"observed_at":"2026-08-06T18:49:04.391882Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-08-06T18:49:02.648671Z","title":null,"venue":null,"work_id":null,"year":2021},"citing_paper":{"arxiv_id":"2507.07436","last_updated":"2025-07-10T05:24:08Z","snapshot_observed_at":"2026-08-14T02:44:31.534237Z","submitted_at":"2025-07-10T05:24:08Z","title":"When Graph Contrastive Learning Backfires: Spectral Vulnerability and Defense in Recommendation","version":1},"reference_index":54,"source":"pdf_text","source_observed_at":"2026-08-06T18:49:02.648671Z"},"links":{"citing_paper":"/paper/2507.07436"},"observation_digest":"sha256:28ee177dd724f2bec1bc1be9f88e3dd5751f07add9297e8c8c315b01b7844ac9","observation_id":"2ce48cd7-5e18-44ae-b59e-93cc9e3a18c5","resolution":{"observed_at":"2026-08-06T18:49:02.648671Z","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":"2026-08-06T18:49:04.133966Z","title":null,"venue":null,"work_id":"94326ec4-baa3-43e8-8845-42f8954f1cff","year":2022},"citing_paper":{"arxiv_id":"2507.07436","last_updated":"2025-07-10T05:24:08Z","snapshot_observed_at":"2026-08-14T02:44:31.534237Z","submitted_at":"2025-07-10T05:24:08Z","title":"When Graph Contrastive Learning Backfires: Spectral Vulnerability and Defense in Recommendation","version":1},"reference_index":55,"source":"pdf_text","source_observed_at":"2026-08-06T18:49:02.706424Z"},"links":{"citing_paper":"/paper/2507.07436"},"observation_digest":"sha256:10a84446ee46413a5fec3b3d87210af05709678513154288c11a48513dfbfbae","observation_id":"7aef82c8-622a-466c-b164-634220022992","resolution":{"observed_at":"2026-08-06T18:49:04.213712Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-08-06T18:49:03.984861Z","title":null,"venue":null,"work_id":"76f8b96f-40e2-4264-aa90-b0e923d73ce5","year":2020},"citing_paper":{"arxiv_id":"2507.07436","last_updated":"2025-07-10T05:24:08Z","snapshot_observed_at":"2026-08-14T02:44:31.534237Z","submitted_at":"2025-07-10T05:24:08Z","title":"When Graph Contrastive Learning Backfires: Spectral Vulnerability and Defense in Recommendation","version":1},"reference_index":56,"source":"pdf_text","source_observed_at":"2026-08-06T18:49:02.786052Z"},"links":{"citing_paper":"/paper/2507.07436"},"observation_digest":"sha256:76e2de33766efd5ba49ee5a08290efed2751e7f45efed58ca38354662ecfa2cc","observation_id":"22f9e3b9-de20-4676-801d-979f40dd7894","resolution":{"observed_at":"2026-08-06T18:49:04.029183Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-08-06T18:49:02.866643Z","title":null,"venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2507.07436","last_updated":"2025-07-10T05:24:08Z","snapshot_observed_at":"2026-08-14T02:44:31.534237Z","submitted_at":"2025-07-10T05:24:08Z","title":"When Graph Contrastive Learning Backfires: Spectral Vulnerability and Defense in Recommendation","version":1},"reference_index":57,"source":"pdf_text","source_observed_at":"2026-08-06T18:49:02.866643Z"},"links":{"citing_paper":"/paper/2507.07436"},"observation_digest":"sha256:2353b8274742596e3e1e3e2b468889e257b36ae668c7e069210e30a0024e1fb1","observation_id":"04234523-33ea-4a27-b29e-5a8518da5765","resolution":{"observed_at":"2026-08-06T18:49:02.866643Z","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":"2026-08-06T18:49:03.813950Z","title":null,"venue":null,"work_id":"1b46fcd1-4cd7-47a7-a5fa-84be148afb40","year":2016},"citing_paper":{"arxiv_id":"2507.07436","last_updated":"2025-07-10T05:24:08Z","snapshot_observed_at":"2026-08-14T02:44:31.534237Z","submitted_at":"2025-07-10T05:24:08Z","title":"When Graph Contrastive Learning Backfires: Spectral Vulnerability and Defense in Recommendation","version":1},"reference_index":58,"source":"pdf_text","source_observed_at":"2026-08-06T18:49:02.952540Z"},"links":{"citing_paper":"/paper/2507.07436"},"observation_digest":"sha256:39168ccdc2e8e3722a8b58c6a481d4e735662f6891625dda91866283d2716230","observation_id":"d16c5554-5b43-4d9f-a230-535ba939b08b","resolution":{"observed_at":"2026-08-06T18:49:03.890243Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-08-06T18:49:03.664686Z","title":null,"venue":null,"work_id":"b596120e-6620-4ed9-a9ad-c1006b5b5572","year":2018},"citing_paper":{"arxiv_id":"2507.07436","last_updated":"2025-07-10T05:24:08Z","snapshot_observed_at":"2026-08-14T02:44:31.534237Z","submitted_at":"2025-07-10T05:24:08Z","title":"When Graph Contrastive Learning Backfires: Spectral Vulnerability and Defense in Recommendation","version":1},"reference_index":59,"source":"pdf_text","source_observed_at":"2026-08-06T18:49:03.018088Z"},"links":{"citing_paper":"/paper/2507.07436"},"observation_digest":"sha256:d8418c6f28bcebf6696278b4f339ebe17bd8c1ada21dc501e3b366ef96c3f61a","observation_id":"4df740f8-523e-4808-8fed-a6711017e3a4","resolution":{"observed_at":"2026-08-06T18:49:03.741751Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+00:00","source":"retraction_watch"}],"state":"measured"}}],"paper":{"arxiv_id":"2507.07436","last_updated":"2025-07-10T05:24:08Z","latest_version":1,"primary_category":"cs.IR","snapshot_observed_at":"2026-08-14T02:44:31.534237Z","submitted_at":"2025-07-10T05:24:08Z","title":"When Graph Contrastive Learning Backfires: Spectral Vulnerability and Defense in Recommendation"},"reference_resolution":{"displayed":59,"state_counts":{"malformed_identifier":0,"metadata_mismatch":0,"parse_uncertain":0,"unresolved":56,"verified_exact":3,"verified_fuzzy":0},"total_outbound_references":59},"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":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+00:00","source":"retraction_watch"}],"thesis":"As of 15 August 2026, this Paper Citation Record lists 59 of 59 outbound references and 0 inbound Pith citation observations for arXiv:2507.07436."}