{"as_of":"2026-08-23T11:12:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:52b0096171319f3571d6e9cb06d4281107b68ff7164af9e8721734b6c555bcdf","coverage":[{"denominator":76,"lane":"reference_resolution","note":"Typed states for the displayed outbound observations.","records_observed":76,"source":"paper_references, paper_reference_links","source_observed_at":"2026-05-22T22:21:33.728186Z","state":"measured"},{"denominator":77,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":77,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-23T06:30:58.430688+00:00","state":"measured"},{"denominator":1,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":1,"source":"paper_references, paper_reference_links","source_observed_at":"2026-07-14T10:48:19.458349Z","state":"measured"},{"denominator":1,"lane":"external_citation_measurements","note":"A source-named dated measurement, never combined with another source.","records_observed":0,"source":"pith","source_observed_at":"2026-07-14T10:50:24.236100Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"cited_work":{"arxiv_id":"2503.20683","doi":null,"metadata_source":"pith","pith_arxiv_id":"2503.20683","snapshot_observed_at":"2026-07-14T10:50:24.236100Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","venue":"quant-ph","work_id":"9a933763-3fe4-41a2-b4a6-16bd06c75358","year":2025},"citing_paper":{"arxiv_id":"2607.10563","last_updated":"2026-07-12T04:41:10Z","snapshot_observed_at":"2026-08-16T01:41:33.634400Z","submitted_at":"2026-07-12T04:41:10Z","title":"The Virtuous Cycle of Quantum-Classical Machine Learning","version":1},"reference_index":16,"source":"pdf_text","source_observed_at":"2026-07-14T10:48:19.458349Z"},"links":{"cited_paper":"/paper/2503.20683","citing_paper":"/paper/2607.10563"},"observation_digest":"sha256:5be6d7098a845b029bd7b6fe4fdfe189abca772da3b06b9db5eeb9ab564a6da0","observation_id":"cc1a8f60-120d-4118-bbfd-35d88a6a780a","resolution":{"observed_at":"2026-07-14T10:50:24.237965Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/2503.20683/citation-record","integrity":"/paper/2503.20683/integrity","json":"/paper/2503.20683/citation-record.json","paper":"/paper/2503.20683"},"outbound":[{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"(20) In particular, we see from Eq","venue":null,"work_id":"391f264d-3231-4700-8c0d-42daf48413cb","year":null},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":1,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:33afa67de81e537985c6839f43a1d22de613743905fc60eeecb01ab2766391c4","observation_id":"394ce300-931d-4578-9940-b97c2b17578f","resolution":{"observed_at":"2026-05-22T22:22:12.377900Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+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":"2026-06-05T21:23:00.469572Z","title":"In particular, one can notice that here the eigenfunctions 6 and eigenvalues of the product kernel are simply the products of those of the individual kernels","venue":null,"work_id":"cf4814e4-d59d-4f1d-96bc-e01624ab1ab3","year":null},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":2,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:e80ed1bd3e4e281b454804c1a9747ffbc7635f84ec72b38ba610fbfac6eb24dd","observation_id":"d604cd6a-2589-4b9b-a02b-af1167430704","resolution":{"observed_at":"2026-05-22T22:22:12.483965Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+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":"2026-06-05T21:23:00.469572Z","title":null,"venue":null,"work_id":"7a779e10-9a68-40c0-92b5-21b9f0efd756","year":null},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":3,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:9bff594ace20225b011dfc6f8eb4b675ebf5426934bdf000ac239c5fe9646802","observation_id":"6e443c4e-defa-4be4-877c-14f74d601bf2","resolution":{"observed_at":"2026-05-22T22:22:12.555079Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+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":"2026-06-05T21:23:00.469572Z","title":null,"venue":null,"work_id":"033b7b08-4c81-4cb9-93ef-34113832cadd","year":null},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":4,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:1c85ec6274de0ee401c90e71808c21d1aaa0502708bf6ca8dd697b1c84ca55dc","observation_id":"fa94a1cb-38ab-4b13-8318-4823b247ab27","resolution":{"observed_at":"2026-05-22T22:22:12.544465Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+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":"2026-06-05T21:23:00.469572Z","title":"kernel trick","venue":null,"work_id":"e78f45f6-6b69-43ec-b12f-febda787a252","year":null},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":5,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:5c5c6634ca43019e3fdcfbe72cb4482f3afd4851a0eac0014c76ce728e408a54","observation_id":"1a3f9d3a-4e19-42de-b4e7-d5109533c277","resolution":{"observed_at":"2026-05-22T22:22:12.504689Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+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":"2026-06-05T21:23:00.469572Z","title":"This requires O(dN ) multiplications – i.e","venue":null,"work_id":"069870d7-fa7a-446f-84ad-bd84a8296d2e","year":null},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":6,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:a03ca9d3680e5a8dc5b70743d77eef79de7ae09c5a423315f44e8bfc8f8bcaf4","observation_id":"27869dcd-448c-4523-9e3e-95591cd69fdb","resolution":{"observed_at":"2026-05-22T22:22:12.562490Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+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":"2026-06-05T21:23:00.469572Z","title":"Finally, take the product of all con- stituent kernel evaluations","venue":null,"work_id":"4c8ed2b6-b001-40d8-9d2d-a241d17992e9","year":null},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":7,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:4dbe8d228cfb2ae8d7087df9717dc76b43105ecd4bd9b39bc5fb91520cb47f90","observation_id":"027c4ce3-4cf0-4fa9-a12f-16b05107c438","resolution":{"observed_at":"2026-05-22T22:22:12.558810Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+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":"2026-06-05T21:23:00.469572Z","title":"en- tangled","venue":null,"work_id":"acec4e0b-a2c6-4dfd-88f7-0b3a61942d86","year":null},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":8,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:fc6d03ef2f738f9bb177edfd033aa7354804d40fde1886a2b345db5f0710311f","observation_id":"f541fee4-bda5-4d5d-89b2-3710d30273ee","resolution":{"observed_at":"2026-05-22T22:22:12.537568Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+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":"2026-06-05T21:23:00.469572Z","title":null,"venue":null,"work_id":"da46ecb1-68f3-45b6-ac49-0c6a424c320e","year":null},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":9,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:cdc9e38f0b75024b75d696e6a91cc32c62f9d77a9b0201f049100b66e92dbd5a","observation_id":"d03f5ab6-0032-4c9e-9a5d-138a8e845512","resolution":{"observed_at":"2026-05-22T22:22:12.547849Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+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":"2026-06-05T21:23:00.469572Z","title":null,"venue":null,"work_id":"d9eab135-152b-4e44-bde6-7dc96c221db4","year":null},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":10,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:7cd7ebae45520bd741d6ae3573a9287654291d6cb474d3ae5aa78fec119f5e53","observation_id":"3a9936f4-16aa-4cf6-8de0-ad58ccac0259","resolution":{"observed_at":"2026-05-22T22:22:12.566014Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+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":"2026-06-05T21:23:00.469572Z","title":"We discuss the potential and limitations in this regard in Section V C","venue":null,"work_id":"1d81ac65-f6c9-4da9-89fc-5206b3233cd4","year":null},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":11,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:a4eb612705c55d3c44c294aede84b3a0efd2a545eecf0f6caa15816175fb02bd","observation_id":"ccd858d3-0e25-4c04-85f9-786f8933530e","resolution":{"observed_at":"2026-05-22T22:22:12.526666Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+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":"2026-06-05T21:23:00.469572Z","title":null,"venue":null,"work_id":"525c94f7-514a-4441-8792-127c52675e88","year":null},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":12,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:b6ad8791e7ecd35d1a61ac5b015a22296d3fe8c19a2605dc61bd1655c2e0eeeb","observation_id":"ae56036f-2073-4b08-85c2-c6d7d760f8ec","resolution":{"observed_at":"2026-05-22T22:22:12.443681Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+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":"2026-06-05T21:23:00.469572Z","title":"super- polynomial bond-dimension","venue":null,"work_id":"f17d779f-4bc3-4980-91a4-988b6a5db4f6","year":null},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":13,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:90405448f78ab9813895f2549fa6586d631fd0bcfd8bead188b9ece3e7eebf9b","observation_id":"6090212b-2e3b-4878-a2f1-1d2c383d5513","resolution":{"observed_at":"2026-05-22T22:22:12.508223Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+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":"2026-06-05T21:23:00.469572Z","title":null,"venue":null,"work_id":"6b3a4390-65fe-4ccc-9045-a6c5419d39c8","year":null},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":14,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:1bd1aa03987073b0c14ad149699d65b1b07da55b67502858e9a7c760c84bb6b1","observation_id":"05bafb70-4f07-4e01-9bf3-45d5fd4b1f9b","resolution":{"observed_at":"2026-05-22T22:22:12.381308Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+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":"2026-06-05T21:23:00.469572Z","title":null,"venue":null,"work_id":"76eda900-611b-4971-8a87-3cb5e6e2ff54","year":null},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":15,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:369be17d02d3db374614507cee22c0468cc485e084f44d04ba84fd3982da16bc","observation_id":"98568e9b-f7eb-4f34-a978-c2a7a5d1d649","resolution":{"observed_at":"2026-05-22T22:22:12.494446Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+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":"2026-06-05T21:23:00.469572Z","title":null,"venue":null,"work_id":"fb259bc3-9802-4165-b057-6fb525c23f0b","year":null},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":16,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:623e29d3f9c269d2b64d26b4553451085b43297006ec24c72bb7204562d2b618","observation_id":"7ad664a0-5e16-4a50-8082-3f451fed2448","resolution":{"observed_at":"2026-05-22T22:22:12.497454Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+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":"2026-06-05T21:23:00.469572Z","title":"One final important remark is that the above conditions are only necessary (but not sufficient) for useful quantum kernels","venue":null,"work_id":"b2ffe2d5-900c-41c5-a17e-5325dd1fdc9e","year":null},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":17,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:55edbb5af85fa31aee90e69bc69cee7c7cdbc474bb16f4ea5c9f55b6e4c562ea","observation_id":"acda2ab0-d1ae-4097-bcaf-4eacc081e336","resolution":{"observed_at":"2026-05-22T22:22:12.370036Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+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":"2026-06-05T21:23:00.469572Z","title":null,"venue":null,"work_id":"bfa056ec-97b0-4ae7-b584-519111d9658b","year":null},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":18,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:c114d0484650e6c73fe50a7ece6539e109d6e7c45d801a4f91956c459fa5750c","observation_id":"e04fe1fc-ea52-4625-a99d-a40c28feb536","resolution":{"observed_at":"2026-05-22T22:22:12.374112Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+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":"2026-06-05T21:23:00.469572Z","title":null,"venue":null,"work_id":"758f9886-ca88-49c7-92fb-7b4960e67fb5","year":null},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":19,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:f3ae836aac903731e41e4bdde0cede57edecc403f59651386f7f24079a5b2907","observation_id":"88583430-ccbe-42f6-a3c8-bfdcaced5a7b","resolution":{"observed_at":"2026-05-22T22:22:12.490889Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+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":"2026-06-05T21:23:00.469572Z","title":"We leave further study of these approaches to dequanti- zation of classical kernel methods to future work, however we make a few remarks","venue":null,"work_id":"7962326a-c983-44fd-b59a-5a8f0e66feaf","year":null},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":20,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:a0946a32dec7f27ebcd3e28bed4ec4439a131d6d454e0c98f52b4d8b0220fb80","observation_id":"1ec0f160-0d65-4f5c-93a4-ce390010eea1","resolution":{"observed_at":"2026-05-22T22:22:12.501143Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+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":"2026-06-05T21:23:00.469572Z","title":"Note that these are different from the eigenspectra of unitaries or quantum states themselves","venue":null,"work_id":"06e5ba8b-79f6-4142-80c9-cf5b7e74f8a3","year":null},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":21,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:efa29a610f43f454ceec0283c098b2f0a4c686b4ef37b35699a1d362b0a5a818","observation_id":"f96f13e6-2c48-4db5-b89b-25cc392b0f31","resolution":{"observed_at":"2026-05-22T22:22:12.515631Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+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":"2026-06-05T21:23:00.469572Z","title":"no free lunch","venue":null,"work_id":"34795772-15c0-4400-bdfe-36f35cadd226","year":2023},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":22,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:aee9d4a6355645ad34a04b3f863f4e88eafe8c3748478619dfb9cbd4302077ba","observation_id":"5c2ae5d8-cbac-4943-8d8c-171d96b464cd","resolution":{"observed_at":"2026-05-22T22:22:12.487457Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+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":"2026-06-05T21:23:00.469572Z","title":"Supervised learning with quantum comput- ers","venue":null,"work_id":"4d22db4d-dbcb-4a77-98a0-f836ab778155","year":2018},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":23,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:de4c6e2b869412c4f4a73929cf8d4a91a136fff09fe8ca41313a001f05a8b329","observation_id":"95cad315-2748-440a-b9bd-e3f2690085d0","resolution":{"observed_at":"2026-05-22T22:22:12.385407Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+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":"2026-06-05T21:23:00.469572Z","title":"Machine learning & artificial intelligence in the quantum domain: a review of recent progress","venue":null,"work_id":"0964f4fa-5725-4dc8-a7ab-f8098a9d4041","year":2018},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":24,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:0aef084c8bdef0cf2b6cdc9d0c5f5372466c5357b7c29f33e21e7dcdeb1b1291","observation_id":"aade08cb-1f1c-44fb-827a-c4c62a364ff2","resolution":{"observed_at":"2026-05-22T22:22:12.530338Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+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":"2026-06-05T21:23:00.469572Z","title":"Variational quantum algorithms","venue":null,"work_id":"946f3537-13a2-43ef-a345-17313593cb5a","year":2021},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":25,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:799cd1ffa31fce54357d03ba186f8f7005280fff152bd554d7882a24278d47f5","observation_id":"f5bdc72f-a70e-4300-9467-47e724dc97a8","resolution":{"observed_at":"2026-05-22T22:22:12.472862Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+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":"2026-06-05T21:23:00.469572Z","title":"Parameterized quantum circuits as machine learning models","venue":null,"work_id":"d78ffea9-8b28-43b8-afdb-be0c8605d805","year":2019},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":26,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:9ef2aa90d83b57e5e6607c760bb04117f1a92221ebb65df80d7f35f72a0c6150","observation_id":"37b57279-64c4-4d26-aa92-f7a78a1a829e","resolution":{"observed_at":"2026-05-22T22:22:12.469392Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+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":"2026-06-05T21:23:00.469572Z","title":"Learning with kernels: support vector ma- chines, regularization, optimization, and beyond","venue":null,"work_id":"7a5f1c5f-321a-4ab6-895f-40c78f12762e","year":2002},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":27,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:d03d4ff0e6d0549acf6178349abc71955ee0ac7a5411995797cb6e167c2d8242","observation_id":"a2b4c678-b11d-4761-8672-bb0f01e4b47d","resolution":{"observed_at":"2026-05-22T22:22:12.389031Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.1007/978-0-387-77242-4","metadata_source":"openalex","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-05T02:28:24.338817Z","title":"Support vector machines","venue":"Information science and statistics","work_id":"9b8fb602-15c0-4b4c-ab20-42fa2a67dd57","year":2008},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":28,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:ffd95b77111f9574bb470f9ae27185fe89334b67799ec4cd8431580defd2cd97","observation_id":"3edf21be-cf5f-4a6e-b3ad-3a94544e9304","resolution":{"observed_at":"2026-05-22T22:22:11.573744Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-07-20T23:21:57.301129+00:00","source":"crossref_status_cache"},{"observed_at":"2026-07-20T23:21:57.301129+00:00","source":"openalex_status_cache"},{"observed_at":"2026-08-23T06:30:53.778098+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":"2026-06-05T21:23:00.469572Z","title":"Kernel methods in quantum machine learning","venue":null,"work_id":"f4b49e76-0340-4e5b-a0e3-6fc1b051259e","year":2019},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":29,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:ea22d06ff6b6940aa584229b683b4795eccbfa73616f8c750cd69dec56d93b30","observation_id":"4974b6db-5609-40c8-a9fc-a9b613b4b606","resolution":{"observed_at":"2026-05-22T22:22:12.476581Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.1103/physrevlett.122.040504","metadata_source":"openalex","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-05T02:28:24.338817Z","title":"& Killoran, N","venue":"Physical Review Letters","work_id":"1f9590ef-47be-4962-bb24-380f7828a23b","year":2019},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":30,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:5768a668774cb923913b693718dfab642fa13732282dea4fbc9da2de9b683934","observation_id":"adca6cab-4123-4f9c-8311-492e5ee06a1e","resolution":{"observed_at":"2026-05-22T22:22:11.626989Z","resolver_source":"doi","status":"metadata_mismatch"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-07-11T19:50:20.909699+00:00","source":"crossref_status_cache"},{"observed_at":"2026-07-11T19:50:20.909699+00:00","source":"openalex_status_cache"},{"observed_at":"2026-08-23T06:30:53.778098+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":"2026-06-05T21:23:00.469572Z","title":"Córcoles, Kristan Temme, Aram W","venue":null,"work_id":"33182e4d-8c6f-4692-8802-ab4f70cc1ea1","year":null},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":31,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:c1d771d7d2005187659409e26ef41a0ed6c9ea215802dd99c93c5bdf9415217a","observation_id":"7343f3f9-d1e0-4f2f-bad0-69845e6f21af","resolution":{"observed_at":"2026-05-22T22:22:12.480152Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.1038/s41586-019-0980-2","metadata_source":"openalex","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-05T02:28:24.338817Z","title":"doi:10.1038/s41586-019-0980-2","venue":"Nature","work_id":"30ac2fa2-18c9-4817-9e8e-6866e90a09d2","year":2019},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":32,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:60b3fe9c8142a41205d86e7a68d57f05cf8929a8bd226831c10ba1659c1c8973","observation_id":"95c00db7-d9c1-418f-ac0d-d168a758c9d0","resolution":{"observed_at":"2026-05-22T22:22:11.641941Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-15T01:38:16.408523+00:00","source":"crossref_status_cache"},{"observed_at":"2026-08-15T01:38:16.408523+00:00","source":"openalex_status_cache"},{"observed_at":"2026-08-23T06:30:53.778098+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.1103/physreva.106.042431","metadata_source":"openalex","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-05T02:28:24.338817Z","title":"Training quantum embedding kernels on near-term quantum computers","venue":"Physical review. A/Physical review, A","work_id":"70ef5e87-c1f9-424e-a3f1-d12954e1c48c","year":2022},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":33,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:e6f3f1dc313ee48768c22c8af7e6d5c66b71a038b97e3d550e62d7f2428dba01","observation_id":"0337a672-998e-4cd0-abf5-ba6dda7af77a","resolution":{"observed_at":"2026-05-22T22:22:11.564384Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+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":"2026-06-05T21:23:00.469572Z","title":"On the expressivity of embedding quantum kernels","venue":null,"work_id":"997909ca-fef3-4e72-8498-2ba85613737c","year":null},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":34,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:e3386ae18351e55051a912f93c0ccffd379a2008d552aff228f55f79d8831fdb","observation_id":"fe547594-1ff1-4b39-9a09-a18d40e13409","resolution":{"observed_at":"2026-05-22T22:22:12.458016Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.1088/2632-2153/ad2f51","metadata_source":"openalex","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-05T02:28:24.338817Z","title":"doi:10.1088/2632-2153/ad2f51","venue":"Machine Learning Science and Technology","work_id":"95c1d092-3608-4d99-bcf7-548241007ba3","year":null},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":35,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:495db29c1acb02eb0e0c00f104190b491dcce5699b4522498a93720baf72929d","observation_id":"152b6b46-84fe-4ea4-a660-be5152462a0a","resolution":{"observed_at":"2026-05-22T22:22:11.557271Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2311.13552","last_updated":"2023-11-22T17:50:00Z","snapshot_observed_at":"2026-08-21T03:55:34.758646Z","submitted_at":"2023-11-22T17:50:00Z","title":"A Unified Framework for Trace-induced Quantum Kernels","version":1},"cited_work":{"arxiv_id":"2311.13552","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2311.13552","snapshot_observed_at":"2026-07-02T15:57:06.448422Z","title":"A unified framework for trace-induced quantum kernels","venue":null,"work_id":"b73cc466-f5f5-4c68-916f-5c6e3a85330e","year":2023},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":36,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"cited_paper":"/paper/2311.13552","citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:a5d76c31407a74fc2fb31faf11c84ed26c738fe8f2559b5d89d8f5712ed06cfe","observation_id":"26b365f2-1390-47e9-aa53-086224cb793f","resolution":{"observed_at":"2026-05-22T22:22:11.678801Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+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":"2026-06-05T21:23:00.469572Z","title":"A rigorous and robust quantum speed-up in su- pervised machine learning","venue":null,"work_id":"16696207-d13f-4e99-8939-75d5bf6b26fe","year":2021},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":37,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:47d9a8358a97a73d7a967fa47fa03f04057f097559c99c797750c90621bc9789","observation_id":"8cb51f15-4780-4207-aa31-17f0654bab1a","resolution":{"observed_at":"2026-05-22T22:22:12.461754Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2106.03747","last_updated":"2021-11-09T09:59:05Z","snapshot_observed_at":"2026-08-21T07:33:05.283428Z","submitted_at":"2021-06-07T16:14:32Z","title":"The Inductive Bias of Quantum Kernels","version":2},"cited_work":{"arxiv_id":"2106.03747","doi":"10.48550/arxiv.2106.03747","metadata_source":"arxiv_reference","pith_arxiv_id":"2106.03747","snapshot_observed_at":"2026-08-05T02:28:24.338817Z","title":"The Inductive Bias of Quantum Kernels","venue":"arXiv (Cornell University)","work_id":"1611e795-7060-4a10-824b-633df90bf837","year":2021},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":38,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"cited_paper":"/paper/2106.03747","citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:2b4aef870fed4d3254d9fe7a94c6c25fe694fbb48c01190889bc7cae5ce3f492","observation_id":"66df43ed-2b14-49f6-b16a-3eff10fc1b2f","resolution":{"observed_at":"2026-05-22T22:22:11.606166Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+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":"2026-06-05T21:23:00.469572Z","title":"Power of data in quantum machine learn- ing","venue":null,"work_id":"65b09850-6fc0-4e04-81dd-fbf28a8dd8cf","year":2021},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":39,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:15b6546497236179b5874d32e6da70ff065fabfd5fdb72bdadc25ad497de9ca1","observation_id":"5da2345a-aacd-4e52-ae12-9ed59f67ee5a","resolution":{"observed_at":"2026-05-22T22:22:12.523083Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+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":"2026-06-05T21:23:00.469572Z","title":"Exponential concentration in quantum kernel methods","venue":null,"work_id":"41a80a9d-981f-4eeb-8b98-0f57e42cabd6","year":2024},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":40,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:dc6fc25179fe8376aa3f5fe7a6db2131abffd583949ed63c308a985f8d0e2641","observation_id":"f63628ee-50aa-41e9-ae92-636f0b63ef55","resolution":{"observed_at":"2026-05-22T22:22:12.440238Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.1103/physreva.106.042407","metadata_source":"openalex","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-05T02:28:24.338817Z","title":null,"venue":"Physical review. A/Physical review, A","work_id":"5feafad9-c4a2-4b8e-93b2-6c84316d5c0d","year":2022},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":41,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:583992898fe50d62bf874892e9d4b4949a305d4d61edd114e5478e95be51a478","observation_id":"b0cd24dc-31a2-4e09-8cba-c4a4ba4d8730","resolution":{"observed_at":"2026-05-22T22:22:11.552487Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-07-14T23:21:31.410482+00:00","source":"crossref_status_cache"},{"observed_at":"2026-07-14T23:21:31.410482+00:00","source":"openalex_status_cache"},{"observed_at":"2026-08-23T06:30:53.778098+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":"2026-06-05T21:23:00.469572Z","title":"Importance of kernel bandwidth in quantum machine learning","venue":null,"work_id":"ed5a2e89-6472-4713-b322-6701c1dc58ea","year":2022},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":42,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:38e09dd7e583cc0a5c6747ad8a09a2733a6723c36f825d8f80c4e0463a7cb4f2","observation_id":"bd76e9ee-9db7-448e-9553-223cb8607c00","resolution":{"observed_at":"2026-05-22T22:22:12.450524Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+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":"2026-06-05T21:23:00.469572Z","title":"Wild, and Ruslan Shaydulin","venue":null,"work_id":"98f2b203-ecb7-47e9-9f1d-fa1985491977","year":2023},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":43,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:8a0dffb578019f6fbf54af42b3c8f5d3409701f53337e929107648128cfdb764","observation_id":"90864b98-53ba-4fa7-ba26-dcc128ac8991","resolution":{"observed_at":"2026-05-22T22:22:12.454503Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.1103/xphb-x2g4","metadata_source":"openalex","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-05T02:28:24.338817Z","title":"Neu- ral quantum kernels: Training quantum kernels with quantum neural networks","venue":"Physical Review Research","work_id":"7f5e64fc-e02a-4592-8bc7-92c1ad62666d","year":2025},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":44,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:7d3d0adb1a526a6bcaa8d2afe59b10cae064addb10fa3e2e6e5fee6679e7ebd7","observation_id":"11ae6e07-805f-439c-a32e-64e9cf3e61e6","resolution":{"observed_at":"2026-05-22T22:22:11.590630Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+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":"2026-06-05T21:23:00.469572Z","title":"Tensor net- works for dimensionality reduction and large-scale opti- mization: Part 1 low-rank tensor decompositions","venue":null,"work_id":"992c1287-fc00-44b4-a7f5-9a6c7af13890","year":2016},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":45,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:94b83566baf8e571a8757bba09a9f89720e5719ada3ee229a5d32426d1e29de0","observation_id":"b19aca05-e709-42e4-8b9f-b6afc83dcc9e","resolution":{"observed_at":"2026-05-22T22:22:12.393097Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+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":"2026-06-05T21:23:00.469572Z","title":"Tensor networks in machine learning","venue":null,"work_id":"359c4650-8187-4534-a84c-fb8207d26475","year":null},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":46,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:0892b4e49cdd0dfcd7ca2a5ac0a393dfef6504caf347bb1ee9567c315db7f92a","observation_id":"86a60278-2cf5-4369-992f-55d8b4c640d4","resolution":{"observed_at":"2026-05-22T22:22:12.519555Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2207.02851","last_updated":"2022-07-06T18:00:00Z","snapshot_observed_at":"2026-08-17T18:03:28.682365Z","submitted_at":"2022-07-06T18:00:00Z","title":"Tensor networks in machine learning","version":1},"cited_work":{"arxiv_id":"2207.02851","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2207.02851","snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":null,"venue":null,"work_id":"4b65fecb-60a9-4e45-bea9-ed4a7f3b34ff","year":null},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":47,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"cited_paper":"/paper/2207.02851","citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:49065ef4afeb594ca19bdedb48a5ee033da609b14b789a2dfdc5ec11b4f13a3f","observation_id":"8bbac0fe-92bb-4b64-be8f-fed28dc03b36","resolution":{"observed_at":"2026-05-22T22:22:11.685506Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+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":"2026-06-05T21:23:00.469572Z","title":"Tensor decom- positions for learning latent variable models","venue":null,"work_id":"cba57742-800a-4aea-935e-efa394e82ec7","year":2014},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":48,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:237a9cf5733aede69ba8487b49a697bd76240a6f712f868f0a57d0e5a1c677e7","observation_id":"3c7807a3-8255-4ea4-9d89-466bedde09c7","resolution":{"observed_at":"2026-05-22T22:22:12.428120Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+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":"2026-06-05T21:23:00.469572Z","title":"Expressive power of tensor-network factorizations for probabilistic modeling","venue":null,"work_id":"bb663e32-cf50-4d45-bd2f-90cddd40ef60","year":2019},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":49,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:802416197036e6ffcffec6115de359190619350bd4a371cdbcb7270f9c4b3d13","observation_id":"a786d26a-1e19-4ec1-a0d6-4f7c1aaa48aa","resolution":{"observed_at":"2026-05-22T22:22:12.432032Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+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":"2026-06-05T21:23:00.469572Z","title":"Potential and limitations of random fourier features for dequantizing quantum machine learning","venue":null,"work_id":"c4883905-9c84-410a-b893-aaad5455f3b7","year":2023},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":50,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:1db5d7307ad1e7af8d039c709e1bddb22d22711925491e537a318522ffa415c8","observation_id":"70cfadca-be18-4f10-8065-a6227fc3a9c9","resolution":{"observed_at":"2026-05-22T22:22:12.465599Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.1016/j.aop.2010.09.012","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-07-10T15:07:19.343534Z","title":"Schollw \\\"o ck ,\\ 10.1016/j.aop.2010.09.012 journal journal Ann","venue":"Annals of Physics","work_id":"fae4084a-215c-4076-b5ab-9af1ced6d9aa","year":2010},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":51,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:106f0c0353e5a89459e6208175a43eeb6f10b5d827936e354394fe7e4cf6cf92","observation_id":"460e00e4-237e-4650-b638-b70c4209c815","resolution":{"observed_at":"2026-05-22T22:22:11.631872Z","resolver_source":"doi","status":"metadata_mismatch"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-04T00:08:25.900474+00:00","source":"crossref_status_cache"},{"observed_at":"2026-08-04T00:08:25.900474+00:00","source":"openalex_status_cache"},{"observed_at":"2026-08-23T06:30:53.778098+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":"2026-06-05T21:23:00.469572Z","title":"Hand- waving and interpretive dance: an introductory course on tensor networks","venue":null,"work_id":"be47d253-809b-4cc0-9eef-e2c0c8bf8838","year":2017},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":52,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:bdda610bed34d8e0da8eb3f9af0d6c93984c20925971a2576355da8423af5462","observation_id":"672339cb-a3e6-4506-893b-fbe58532e91a","resolution":{"observed_at":"2026-05-22T22:22:12.416664Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.1088/1751-8121/aa6dc3","metadata_source":"openalex","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-05T02:28:24.338817Z","title":"URL http://dx","venue":"Journal of Physics A Mathematical and Theoretical","work_id":"85575a9b-9f22-4a1d-800e-4ee5e356afe5","year":1986},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":53,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:5ea933f51b438fb91378822f183e6ba5000b1d1a7388325527a32375762acd12","observation_id":"736d0b46-ec41-42d1-8129-ad23e2a1ad3a","resolution":{"observed_at":"2026-05-22T22:22:11.612416Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-07-11T00:19:38.386874+00:00","source":"crossref_status_cache"},{"observed_at":"2026-07-11T00:19:38.386874+00:00","source":"openalex_status_cache"},{"observed_at":"2026-08-23T06:30:53.778098+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":"2026-06-05T21:23:00.469572Z","title":"On kernel-target alignment","venue":null,"work_id":"80c23c95-2623-4afd-9384-22006d1c68cb","year":2001},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":54,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:ae40118fc6bf86f0ceb1d0aa6c5eb55b28c61ba3ff936379a24d39e76bccd1a5","observation_id":"167ca96f-2a68-4806-9aa7-1f34a7b5be48","resolution":{"observed_at":"2026-05-22T22:22:12.409469Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.1038/s41467-021-23103-1","metadata_source":"openalex","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-05T02:28:24.338817Z","title":"Spectral bias and task-model alignment explain generalization in kernel regression and infinitely wide neural networks.Nature Communications, 12(1):2914, May 2021","venue":"Nature Communications","work_id":"405fc60e-1520-4cc6-b1fd-8f1b61d84c12","year":2021},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":55,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:a13e7112d973e0085fddac19ac466e8137babe80fb0e08f9434133389448f9ee","observation_id":"52086c16-8a97-4ed8-923a-f36eace9d319","resolution":{"observed_at":"2026-05-22T22:22:11.540640Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-07-20T23:21:59.993382+00:00","source":"crossref_status_cache"},{"observed_at":"2026-07-20T23:21:59.993382+00:00","source":"openalex_status_cache"},{"observed_at":"2026-08-23T06:30:53.778098+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2210.06971","last_updated":"2023-12-31T18:33:24Z","snapshot_observed_at":"2026-08-21T10:43:14.062910Z","submitted_at":"2022-10-13T12:48:23Z","title":"Shot-frugal and Robust quantum kernel classifiers","version":3},"cited_work":{"arxiv_id":"2210.06971","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2210.06971","snapshot_observed_at":"2026-06-30T21:25:04.298800Z","title":"Shot-frugal and robust quan- tum kernel classifiers","venue":null,"work_id":"24f9a67c-1a12-48ea-b38f-05c2f519bf7d","year":2024},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":56,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"cited_paper":"/paper/2210.06971","citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:cf35c10cbdbd5c4caec68bc18477949d1ce4dcfd60dbc195f70ad429b6b9a495","observation_id":"666133b8-a27a-4a00-83b9-aa8087943ff4","resolution":{"observed_at":"2026-05-22T22:22:11.672108Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.1007/s42484-025-00273-5","metadata_source":"openalex","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-05T02:28:24.338817Z","title":"Quantum kernel methods under scrutiny: a benchmarking study","venue":"Quantum Machine Intelligence","work_id":"2cfb87d7-5001-4d84-94a1-c85462334953","year":2025},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":57,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:57db56ebd9a8b8f8c817ac08fcf418a93371e7f8cc924d7dab724b76a390bd4a","observation_id":"92024e57-5efc-4a29-a60c-9f97894d3bbd","resolution":{"observed_at":"2026-05-22T22:22:11.617308Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+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":"2026-06-05T21:23:00.469572Z","title":"Wainwright","venue":null,"work_id":"dbbdad12-36b5-4fc0-a1dc-af2e892850ee","year":2019},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":58,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:8fdc7b5125394b21d45fc6a036fa89ceaa8e8f4d4901b91c036fd5099524c124","observation_id":"19bddb57-4b27-4231-9fb1-5f4bf7285c49","resolution":{"observed_at":"2026-05-22T22:22:12.512173Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+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":"2026-06-05T21:23:00.469572Z","title":"Matrix- product operators and states: Np-hardness and undecid- ability","venue":null,"work_id":"f3eb0fc7-6a63-434d-95c6-21b9c59933c4","year":2014},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":59,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:f28d7478497adade24eae356da72d9fd882bbfbfe3eb9b7e0cc09d23c93111e5","observation_id":"f76bf1fb-8a4d-441e-8367-ce7d844bd96d","resolution":{"observed_at":"2026-05-22T22:22:12.405555Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.1103/physrevlett.116.237201","metadata_source":"openalex","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-05T02:28:24.338817Z","title":"Werner, D","venue":"Physical Review Letters","work_id":"5940934b-c111-4195-bb8d-487fe16fedf3","year":2016},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":60,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:473bc8ca7a0d1889f02e16bfaf6de88896004db46fda0bf9338341d5754e8b9a","observation_id":"ed24df98-da56-49dd-a4e9-1d68e283cdb2","resolution":{"observed_at":"2026-05-22T22:22:11.568745Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.1088/1367-2630/15/12/123021","metadata_source":"openalex","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-05T02:28:24.338817Z","title":"Purifications of multipar- tite states: limitations and constructive methods","venue":"New Journal of Physics","work_id":"fb4454af-cdaa-4137-a78d-8d350c722dd3","year":2013},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":61,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:45edcfbb3051697676be053e2d733fe13f41748626a5d386e573deeefe5ea78a","observation_id":"92cdcf8e-1271-4575-bcd0-874b9475480e","resolution":{"observed_at":"2026-05-22T22:22:11.598457Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.1103/physrevlett.92.177902","metadata_source":"openalex","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-05T02:28:24.338817Z","title":"Vartiainen, Mikko Möttönen, and Martti M","venue":"Physical Review Letters","work_id":"793aa924-3d76-4015-a6cd-6dab8dae5895","year":2004},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":62,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:5498a95c9596c8d6b369beb1d50d9a81c2ecbb560bca28c9c2b09fde287ccb17","observation_id":"330cd1ff-60b9-4295-ba5a-479cdc5c0642","resolution":{"observed_at":"2026-05-22T22:22:11.622520Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+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":"2026-06-05T21:23:00.469572Z","title":"Dequantizing algorithms to understand quantum advantage in machine learning","venue":null,"work_id":"88766123-bd13-47db-85be-2bcb2db51e86","year":2022},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":63,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:46bb083eba973d54146732663fc14e3cd9e435e280124f759498838119644faf","observation_id":"f2801442-0722-45f7-a2e5-6a8e3fa7cd81","resolution":{"observed_at":"2026-05-22T22:22:12.397132Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.1103/physrevlett.131.100803","metadata_source":"openalex","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-05T02:28:24.338817Z","title":"Schreiber, Jens Eisert, and Johannes Jakob Meyer","venue":"Physical Review Letters","work_id":"0350af75-0563-4acb-b862-0cdbccb96db4","year":2023},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":64,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:ddc7a3a41b2a9b692f08c875c2ecded23d6c88893fba2e564e05d3e604576aa7","observation_id":"2975de23-829a-44a7-934b-30658bb0cd3d","resolution":{"observed_at":"2026-05-22T22:22:11.637399Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-05-21T05:23:53.99327+00:00","source":"crossref_status_cache"},{"observed_at":"2026-05-21T05:23:53.99327+00:00","source":"openalex_status_cache"},{"observed_at":"2026-08-23T06:30:53.778098+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":"2026-06-05T21:23:00.469572Z","title":"Classically approximat- ing variational quantum machine learning with random fourier features","venue":null,"work_id":"fe47f4f2-8d21-4bb7-a5de-f9c8b35e3069","year":2022},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":65,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:9e92d545214e9724d4c5f1af7197098bf8848608c922b0573ce7e27136e213a4","observation_id":"d2f8b9ff-3ed0-49de-9982-73fa0dc217ba","resolution":{"observed_at":"2026-05-22T22:22:12.413244Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.1103/physreva.80.062301","metadata_source":"openalex","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-05T02:28:24.338817Z","title":"Jordan and Pawel Wocjan","venue":"Physical Review A","work_id":"ea0bfa55-7e13-469d-8f76-d9d1f07de738","year":2009},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":66,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:60e984e2e8c82b7110c12f340bce76fcef0b09fe6934122ef3a1e2410d1db3a7","observation_id":"047571e4-3da3-43b6-9481-96b933b49f00","resolution":{"observed_at":"2026-05-22T22:22:11.578287Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2404.14493","last_updated":"2024-05-21T17:48:41Z","snapshot_observed_at":"2026-08-17T23:11:12.769093Z","submitted_at":"2024-04-22T18:00:06Z","title":"On verifiable quantum advantage with peaked circuit sampling","version":2},"cited_work":{"arxiv_id":"2404.14493","doi":"10.48550/arxiv.2404.14493","metadata_source":"pith","pith_arxiv_id":"2404.14493","snapshot_observed_at":"2026-08-05T02:28:24.338817Z","title":"On verifiable quan- tum advantage with peaked circuit sampling","venue":"quant-ph","work_id":"1765cfc6-3997-4c0e-9e9c-00f10b483fb3","year":2024},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":67,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"cited_paper":"/paper/2404.14493","citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:50f7c6810469d60ce3306ef821c888798eeaa3449d8010b882699e1f5f780fa5","observation_id":"34a06380-c87e-4102-bb40-cba5f2d3e041","resolution":{"observed_at":"2026-05-22T22:22:11.691858Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2008.08605","last_updated":"2021-03-09T09:18:49Z","snapshot_observed_at":"2026-08-14T06:54:04.679793Z","submitted_at":"2020-08-19T18:00:11Z","title":"The effect of data encoding on the expressive power of variational quantum machine learning models","version":2},"cited_work":{"arxiv_id":"2008.08605","doi":"10.1103/physreva.103.032430","metadata_source":"arxiv_reference","pith_arxiv_id":"2008.08605","snapshot_observed_at":"2026-07-11T11:50:26.030339Z","title":"Effect of data encoding on the expressive power of variational quantum-machine-learning models","venue":"Physical Review A","work_id":"4a7bf4e0-8e65-4456-9a1a-2d437febbd0c","year":2021},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":68,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"cited_paper":"/paper/2008.08605","citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:f07077169e56afc36c289bfeabc429f59de56757d3fefbe7261ffe1748fd35f0","observation_id":"80061662-32bf-497e-8c65-043056659db1","resolution":{"observed_at":"2026-05-22T22:22:11.583937Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-03T17:38:18.408355+00:00","source":"crossref_status_cache"},{"observed_at":"2026-08-03T17:38:18.408355+00:00","source":"openalex_status_cache"},{"observed_at":"2026-08-23T06:30:53.778098+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":"2026-06-05T21:23:00.469572Z","title":"(A1) One can immediately see that K(N,c)(x, x′) = NY Kc(x, x′), (A2) where Kc(x, x′) = c + x⊤x′","venue":null,"work_id":"1c2a0217-6b3a-4d14-98bc-9d6f2e73da46","year":null},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":69,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:f3f592fa92cd017f3cbedb01e799c0234eab72bca7480951d3ac5e102ca072a7","observation_id":"2ec9a060-d2e7-48cf-85d9-49ba5c194d14","resolution":{"observed_at":"2026-05-22T22:22:12.424056Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+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":"2026-06-05T21:23:00.469572Z","title":"K(N,a)(x, x′) := NX i=1 aiKi(x, x′) (A7) is a valid kernel","venue":null,"work_id":"019ad905-9bb2-463c-ba58-8b019b4cfb15","year":null},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":70,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:f0ba72e525a32a7cb62c9904e13312e3404809adfb92046a3f7f88c8a3372b52","observation_id":"410afe93-c24a-4e00-9e8c-4feece585b87","resolution":{"observed_at":"2026-05-22T22:22:12.541000Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+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":"2026-06-05T21:23:00.469572Z","title":"standard form","venue":null,"work_id":"f6e2f033-7080-4eae-987e-b5c123d92072","year":null},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":71,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:95c2ca92baff8ad0e2cc6f47c3b018a8cb9465fc6381c65f76b4d658608064c2","observation_id":"a4ac8c79-a020-4c23-97cd-0b079bc20b81","resolution":{"observed_at":"2026-05-22T22:22:12.436252Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+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":"2026-06-05T21:23:00.469572Z","title":"We stress that as the subspace in which the rotation occurs is fixed, the order and position of the CNOT gates and single qubit gates are also fixed – i.e","venue":null,"work_id":"1e16f416-6b2b-4632-8b62-adbf6be7d89c","year":null},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":72,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:f8cee13e899743c8f567ff30e4c4171b9d50cb7de6d3d8e4fcfdf03ed61f8a0b","observation_id":"2dfcca41-b8e1-4586-903a-3d8763ebb4c4","resolution":{"observed_at":"2026-05-22T22:22:12.534046Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+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":"2026-06-05T21:23:00.469572Z","title":null,"venue":null,"work_id":"8e9b4f98-5dcf-489a-9aca-214d1e8d02e5","year":null},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":73,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:a5e6aaea703adca4de13538c917f2a97e882b4f8f649f205cefe4faca878fa43","observation_id":"6c925c4a-5588-4710-b885-69f44a2045a2","resolution":{"observed_at":"2026-05-22T22:22:12.401075Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+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":"2026-06-05T21:23:00.469572Z","title":null,"venue":null,"work_id":"2430336a-ab97-4687-9670-b692f40b60e7","year":null},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":74,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:978064e3ffe595e484845cd8ec9decd6527033770835e67ca4bca1758721ee03","observation_id":"15ee34e1-8143-4b68-b89f-7f1f8d08445d","resolution":{"observed_at":"2026-05-22T22:22:12.420388Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+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":"2026-06-05T21:23:00.469572Z","title":null,"venue":null,"work_id":"42c352ff-95fb-448b-8824-703939a91a74","year":null},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":75,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:1896f78003a04890036c61148a863619d9b15b8e6e00f3d17ff370a5b2304706","observation_id":"96fc40f8-3fb7-422c-9679-d905dc602381","resolution":{"observed_at":"2026-05-22T22:22:12.447083Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+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":"2026-06-05T21:23:00.469572Z","title":null,"venue":null,"work_id":"454a503f-5451-4a7a-845b-8233d9780fd0","year":null},"citing_paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","version":3},"reference_index":76,"source":"pdf_text","source_observed_at":"2026-05-22T22:21:33.728186Z"},"links":{"citing_paper":"/paper/2503.20683"},"observation_digest":"sha256:3e02392e05d4248f09ccdab7496ba86b182195f4a0f49c3d8853a0fbd7acfd8c","observation_id":"f045c4f9-9a35-4efb-a712-c0fe86c37e93","resolution":{"observed_at":"2026-05-22T22:22:12.551713Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+00:00","source":"retraction_watch"}],"state":"measured"}}],"paper":{"arxiv_id":"2503.20683","last_updated":"2026-05-20T01:07:23Z","latest_version":3,"primary_category":"quant-ph","snapshot_observed_at":"2026-08-12T18:16:39.736008Z","submitted_at":"2025-03-26T16:18:27Z","title":"New perspectives on quantum kernels through the lens of entangled tensor kernels"},"reference_resolution":{"displayed":76,"state_counts":{"malformed_identifier":0,"metadata_mismatch":2,"parse_uncertain":0,"unresolved":14,"verified_exact":20,"verified_fuzzy":40},"total_outbound_references":76},"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":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+00:00","source":"retraction_watch"}],"thesis":"As of 23 August 2026, this Paper Citation Record lists 76 of 76 outbound references and 1 inbound Pith citation observation for arXiv:2503.20683."}