{"as_of":"2026-08-19T12:05:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:3442e9f5100d5a93435b39b29044792b540cfe409180dca9f43b686709afd17b","coverage":[{"denominator":73,"lane":"reference_resolution","note":"Typed states for the displayed outbound observations.","records_observed":73,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-16T11:43:48.518504Z","state":"measured"},{"denominator":73,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":73,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-19T06:32:44.657259+00:00","state":"measured"},{"denominator":0,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":0,"source":"paper_references, paper_reference_links","source_observed_at":null,"state":"measured"},{"denominator":1,"lane":"external_citation_measurements","note":"A source-named dated measurement, never combined with another source.","records_observed":0,"source":"cited_works","source_observed_at":null,"state":"measured"}],"external_citation_measurements":[],"inbound":[],"links":{"evidence":"/evidence","html":"/paper/2504.14901/citation-record","integrity":"/paper/2504.14901/integrity","json":"/paper/2504.14901/citation-record.json","paper":"/paper/2504.14901"},"outbound":[{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:49.315244Z","title":"Metamaterials and negative refractive index,","venue":null,"work_id":"b1b7c5d4-ccfd-489f-b174-8287d49cec4c","year":2004},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":1,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.287039Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:dfb8753d7a35c3291f58ddd3486067a94f4245a5e55697517085cb281ae99c6b","observation_id":"5fdab7ca-fdbe-4d35-abf1-52685a3a3353","resolution":{"observed_at":"2026-08-16T11:43:49.318639Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:49.305070Z","title":"High-na achromatic metalenses by inverse design,","venue":null,"work_id":"ec35fba7-d61c-442d-b825-c4d1eda5a833","year":2020},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":2,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.291219Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:96ba71ca7615a55f55d1039a716784f5f62212844e03a7f6479f241457b592f4","observation_id":"123de0a3-25fc-4a2a-a4f3-46cfa0718bbf","resolution":{"observed_at":"2026-08-16T11:43:49.308786Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:49.294830Z","title":"Topology optimization of freeform large-area metasurfaces,","venue":null,"work_id":"3dedd365-9fe0-48e3-9658-c5821ac8a65c","year":2019},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":3,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.294827Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:3e74f32586a98a4b48aa05830cf1e4c4820c299210feaf48735490ccb547801b","observation_id":"62f59e81-6b7c-47eb-868a-52bc982b2836","resolution":{"observed_at":"2026-08-16T11:43:49.298205Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:49.285599Z","title":"High-efficiency, large-area, topology-optimized metasurfaces,","venue":null,"work_id":"5d88259e-4384-478d-a417-964d1dfb0440","year":2019},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":4,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.298369Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:dd1ed58c6446db47ea25732b58472a0516fafca688c2d47537c02d37a62865ba","observation_id":"c5fe8f87-bef3-4e53-a2fe-2c56a25e4b0c","resolution":{"observed_at":"2026-08-16T11:43:49.288825Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:49.276788Z","title":"Deep-learning-driven end-to-end metalens imaging,","venue":null,"work_id":"eaea135d-f173-4f81-878d-2b4fd8552873","year":2024},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":5,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.301821Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:4d340ce0d9c82af444799576c80e9ddbaef9db6f979063338975729c3d6f3aa5","observation_id":"772b1e1b-946d-4bcb-b58c-9eeb659e0afe","resolution":{"observed_at":"2026-08-16T11:43:49.279906Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:49.267211Z","title":"Adjoint method-based fourier neural operator surrogate solver for wavefront shaping in tunable metasurfaces,","venue":null,"work_id":"3e1af48a-f574-4770-b07b-a43180a4684e","year":2025},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":6,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.305228Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:eccef137007f53518c07e82ba982e10f7e3c10a292edecbc0ae3417496ebcbcd","observation_id":"2768d742-9beb-447e-baa8-8025eda6822d","resolution":{"observed_at":"2026-08-16T11:43:49.270608Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:49.258009Z","title":"Information metasurface for electromagnetic sensing and wireless communications,","venue":null,"work_id":"b7375406-3aeb-450a-be18-adc605cc4d83","year":2024},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":7,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.308818Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:c9f3dec904d0235200cda9ff33f65837b1c152e0ebd52698eee74afd130daf6e","observation_id":"1c80464f-0525-4422-b3d1-04293bccad38","resolution":{"observed_at":"2026-08-16T11:43:49.261166Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:49.248404Z","title":"Wearable plasmonic-metasurface sensor for noninvasive and universal molecular fingerprint detection on biointerfaces,","venue":null,"work_id":"e6a0bc51-6c5c-41b4-bf31-9d3dd8e4da12","year":2021},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":8,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.311892Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:0b0679cc1e2ae38a2c5cfb8d09b080c0fa37221fc6f8bb1f15264e4d16efc568","observation_id":"f8ad9264-d0ce-4c87-9b16-887923ab7bd1","resolution":{"observed_at":"2026-08-16T11:43:49.251877Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:49.238680Z","title":"Broadband surface enhanced infrared absorption with multiple fano resonance by metallic oblique-wire-bundle metamaterial absorbers,","venue":null,"work_id":"376707a5-33df-4bee-8ba9-5b1034e3642f","year":2024},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":9,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.315035Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:092b6c5e2b08c233c0e619aa6d686db28e8ac823daa8c2437b9aee11a862e07f","observation_id":"d16a87b8-2a4f-4f22-853a-eb2499ec4eb0","resolution":{"observed_at":"2026-08-16T11:43:49.242105Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:49.229072Z","title":"Large-area metasurface perfect absorbers from visible to near-infrared,","venue":null,"work_id":"1858b03b-56a1-4040-98cb-1f9a4e3cba50","year":2015},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":10,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.318108Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:88b859b7992e178478fc16cfe51c1ff21ef0e669d0b63f5f541687f7c4aceda6","observation_id":"4862d1b2-c804-489e-bf54-8c817ee8bc96","resolution":{"observed_at":"2026-08-16T11:43:49.232737Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:49.218764Z","title":"Optically transparent ultrawideband electromagnetic stealth metasurface for microwave absorption and scattering,","venue":null,"work_id":"3d2da2f9-55b3-40bc-8ac7-df6f4e5e2fd8","year":2022},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":11,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.321438Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:4818f07b88fcba5f4be092e046e7fef9cb49a0924fff8cc4f34798a3cb46afc9","observation_id":"e51748fe-ace6-44dd-83a2-a46d4a56014d","resolution":{"observed_at":"2026-08-16T11:43:49.222302Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:49.209156Z","title":"Light-emitting metasurfaces,","venue":null,"work_id":"cade60fa-0048-4fd7-8c29-f39a37852095","year":2019},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":12,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.324748Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:e398df7b9fb9b7f111513e378c6dee47fc8c39d064d14ef45311d62b3ef80a9c","observation_id":"9796d120-70c3-4f5b-bf7f-ecdf1cb2dd2c","resolution":{"observed_at":"2026-08-16T11:43:49.212498Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:49.199705Z","title":"Enhanced light extraction from organic light-emitting diodes with micro-nano hybrid structure,","venue":null,"work_id":"ad211686-61ec-4452-b498-58b67e3fb4c7","year":2022},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":13,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.327987Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:fd0daeecb2a654984459ac02e58656d4f8fc7a1cf40a91a92c2f86e53afa63e1","observation_id":"6e4099bb-b5ca-489c-8d9d-e7bacb45adfe","resolution":{"observed_at":"2026-08-16T11:43:49.203007Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:49.190287Z","title":"A simple method for fabricating an external light extraction composite layer with rns to improve the optical properties of oleds,","venue":null,"work_id":"a6dff295-1fb9-48f8-99a3-533ccf129f4a","year":2022},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":14,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.331128Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:e0e81284839130c8bf09a504240ff12e70698cda204188590d91b299e71a4cd3","observation_id":"236fbb2c-c349-44ae-8203-55c428903bae","resolution":{"observed_at":"2026-08-16T11:43:49.193608Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:49.180993Z","title":"Chiral plasmonic metasurface assembled by dna origami,","venue":null,"work_id":"177d3cbf-2d56-42ea-b131-b95348423e04","year":2024},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":15,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.334312Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:dc8a13f9917c81a3b9c53e42b7d28d3329a88e199438101a5e12f26c1c6df13b","observation_id":"94693c03-78ae-471c-ba09-10519198aab3","resolution":{"observed_at":"2026-08-16T11:43:49.184384Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:49.171475Z","title":"Nonlinear optical encoding enabled by recurrent linear scattering,","venue":null,"work_id":"deffb82b-7a70-4ab4-a798-d21ab0741845","year":2024},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":16,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.337420Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:bb851c4d6d585d2fb966061c828131add8e1622957b4e1884228561c7cc31313","observation_id":"54462043-0afa-43c6-b509-23a907aa60a7","resolution":{"observed_at":"2026-08-16T11:43:49.175033Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:49.161466Z","title":"Hyperspectral in-memory computing with optical frequency combs and pro- grammable optical memories,","venue":null,"work_id":"b871ea42-7ca6-4e4d-8fcb-683db1b59f60","year":2024},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":17,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.340672Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:6b8f87c9ecf62f62d9b66b3542fecfa5b28876452f9a8404c4c4e49b72eb7f20","observation_id":"f5a0d07b-0580-407e-a67c-5766128dec4e","resolution":{"observed_at":"2026-08-16T11:43:49.165136Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:49.152286Z","title":"Flat-knit, flexible, textile metasurfaces,","venue":null,"work_id":"5ea15f89-75a2-4b1c-ad25-1fb42375c4e4","year":2024},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":18,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.343808Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:377a24ccb29191c366091ad2011f1e07a3395fa79f72478be935c75cca3b03ed","observation_id":"66c7dd4e-116b-4fed-889a-e4d59dbb6462","resolution":{"observed_at":"2026-08-16T11:43:49.155533Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:49.142918Z","title":"Metasurfaces for near-eye display applications,","venue":null,"work_id":"27f06a3b-4403-4dd2-bf27-a1020d1d3e72","year":2023},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":19,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.347113Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:edff855b60a542b6af7ffe6057c5ebcbf172f660bcf11656e912f9910aa5271f","observation_id":"c4991e4c-047d-4eaa-b859-6006affb345a","resolution":{"observed_at":"2026-08-16T11:43:49.146012Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:49.132393Z","title":"Dual-channel near-field holographic mimo communications based on programmable digital coding metasurface and electromagnetic theory,","venue":null,"work_id":"e52f76a6-26df-424c-adda-e75a88d2668f","year":2025},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":20,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.350206Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:294d35bd79acd5a30ee871e6e8a65e2b46c12e5e4c495dc61f4774240b38371e","observation_id":"9b2ccba7-e29b-42c7-8dcb-08108345b50c","resolution":{"observed_at":"2026-08-16T11:43:49.135677Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:49.123645Z","title":"Perfect metamaterial absorber,","venue":null,"work_id":"a5dfc3fe-5634-4935-ad99-5a4a0eccb835","year":2008},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":21,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.353963Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:8a68f2ff292a859a5861da0e9ea30c79e4fe70e9380040e71cc2f940b8be6f49","observation_id":"093ef158-e5ee-45a7-9d14-b01783509791","resolution":{"observed_at":"2026-08-16T11:43:49.126750Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:49.114398Z","title":"Metamaterial electromagnetic wave absorbers,","venue":null,"work_id":"ae6eaacf-0e79-4524-a936-642b78cc3183","year":2012},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":22,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.357286Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:abfd91ab6b76a4767699326b641a772bb50d55a5d91fc87520df4efaf9045dfa","observation_id":"784a0307-af86-4f20-847e-31256cad2d8a","resolution":{"observed_at":"2026-08-16T11:43:49.117734Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:49.104756Z","title":"Reflection properties of the salisbury screen,","venue":null,"work_id":"039d6417-d369-464e-b7e9-642045d1ced6","year":1988},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":23,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.360384Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:3402101ac502f458488620f7aff155419c75504a57ab63986eb2a500f1376aa6","observation_id":"9ee9cf90-27a8-4bc4-ab0e-a37f2d2b2e35","resolution":{"observed_at":"2026-08-16T11:43:49.108017Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:49.094530Z","title":"Selective dual-band metamaterial perfect absorber for infrared stealth technology,","venue":null,"work_id":"a64ef6cb-6742-4e47-9c43-1c936203b582","year":2017},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":24,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.363519Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:cf85eabab46e4d9c27a8ffb710f062df1517b42c246b331cbb0f973bb060a45c","observation_id":"88f9f4b7-42ea-45a6-a22a-9b40c878b293","resolution":{"observed_at":"2026-08-16T11:43:49.098622Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:49.084714Z","title":"Broadband metamaterial absorber for stealth applications at k-band,","venue":null,"work_id":"1d041934-b54c-4ef0-a390-a2cd3fb8ced6","year":2023},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":25,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.366599Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:1c0c6e6e50f418ae01375e4dc5146c559277e371ff2c37db2538985b1c84626a","observation_id":"a5df5c29-4b32-4a96-a29e-a6afb17a441a","resolution":{"observed_at":"2026-08-16T11:43:49.088269Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:49.075145Z","title":"Absorbent body for electromagnetic waves,","venue":null,"work_id":"e13ca0f0-0c04-431a-b8b0-00cb7985f317","year":1952},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":26,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.369705Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:2750f51557330b98d2b52a218acee6fc74c45294cc7143d0626d9c20c7d5f066","observation_id":"b2164324-e916-4dcc-8b0f-f98769ec0d7a","resolution":{"observed_at":"2026-08-16T11:43:49.078458Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:49.065757Z","title":"The design of jauman absorbers,","venue":null,"work_id":"38b3bb72-dca9-4d5e-8a59-3944c8f16270","year":1994},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":27,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.372853Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:958e812da360bfbe240a49138884618e8f18e32298a119182278b38717efda97","observation_id":"be434071-3a44-4734-a885-ce02c40fc6d3","resolution":{"observed_at":"2026-08-16T11:43:49.068862Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:49.056369Z","title":"Ultimate thickness to bandwidth ratio of radar absorbers,","venue":null,"work_id":"40d7e3a9-b9cf-4483-8263-2bd632b91b77","year":2000},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":28,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.375932Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:38915250c1792170dde55c3d00d404ea2ddaa7315a317fb00c347f23a6e4d650","observation_id":"3a757bb5-5f50-4743-b05a-d21329624900","resolution":{"observed_at":"2026-08-16T11:43:49.059687Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:49.046453Z","title":"Multispectral flexible ultrawideband metamaterial absorbers for radar stealth and visible light transparency,","venue":null,"work_id":"b191d836-36c1-4cca-a7b7-ac280702b294","year":2023},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":29,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.379189Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:0314251c75df647b044e4401c9fdca0434fbed63c690d186179307efc59b8f45","observation_id":"4568baf2-34e2-4f2d-a4fb-c40c25d651bf","resolution":{"observed_at":"2026-08-16T11:43:49.049934Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:49.036411Z","title":"Transparent ultra-broadband absorber based on a tree seedling composite structure,","venue":null,"work_id":"7653400d-7144-49a9-b74f-544c636c5e64","year":2021},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":30,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.382326Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:3586091d1a26e0ec4a95f1ece5f33946a4b93d91773151d9dcde6d59ee1fe003","observation_id":"a11f2f55-70b7-4758-9ebd-e19a5f8d4f67","resolution":{"observed_at":"2026-08-16T11:43:49.039705Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:49.026133Z","title":"An ultra-broadband and optically transparent metamaterial absorber based on multilayer indium-tin-oxide structure,","venue":null,"work_id":"1aae0ffc-ecfb-49ed-9f2f-dfc890c57091","year":2021},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":31,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.385272Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:366738d668f27f91dce18845ce834f08806b01829acf680d316a0ac6748ef220","observation_id":"3b55bd82-a1b8-402d-bad6-ee5190b7228d","resolution":{"observed_at":"2026-08-16T11:43:49.029716Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:49.015690Z","title":"Inverse design of diffusion–absorption hybrid metasur- faces,","venue":null,"work_id":"cc376d4e-86e5-4410-980a-db96f92dab37","year":2023},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":32,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.388276Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:968811e768a2d06e24cb2466bf3469da1c09185a20d4f5c561424c0a08145198","observation_id":"e0484690-46dc-41e5-bfd4-77369d34c6a1","resolution":{"observed_at":"2026-08-16T11:43:49.019583Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:49.006114Z","title":"Freeform thin-film lithium niobate mode converter for photon-pair generation,","venue":null,"work_id":"b7fb37c0-8455-49ec-899d-f2e353c081f7","year":2025},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":33,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.391298Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:562734e831972372b5b7d365df952201e648150213c32cc584beb86b1b8969dc","observation_id":"e4676c2d-70d7-4b26-ba32-63d61c6f3232","resolution":{"observed_at":"2026-08-16T11:43:49.009562Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:48.996479Z","title":"Large-scale parametrized metasurface design using adjoint optimization,","venue":null,"work_id":"4b675ce7-a566-414b-afd7-a9fa32001163","year":2021},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":34,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.394060Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:054a8aa463146a8f6e0c29278db66e1305db2ec5bb8e3bbfb5670d871c216bf5","observation_id":"72650898-3d91-4a09-a2a1-ed25f88e42c4","resolution":{"observed_at":"2026-08-16T11:43:48.999859Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:48.986457Z","title":"Large-scale photonic inverse design: computational challenges and break- throughs,","venue":null,"work_id":"c0a195b3-d819-4fe6-b607-137f524bebdc","year":2024},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":35,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.397034Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:120dda3d4c4226c9f664d61f888fac847efd412913e09f21a76af5887d1e665d","observation_id":"5a2af624-4fcc-41cd-9d4f-5cd3bdf924f6","resolution":{"observed_at":"2026-08-16T11:43:48.989824Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:48.977254Z","title":"Particle swarm optimization,","venue":null,"work_id":"820d0a4a-4126-4630-83dd-587b228ad500","year":1995},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":36,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.399989Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:033c507e6d2867751dff4a3198fd22bcea56412be645d0655f92c5b9f76fec9b","observation_id":"08c8e5e8-0ea0-4eeb-9dd5-9aa8339dfcae","resolution":{"observed_at":"2026-08-16T11:43:48.980432Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:48.967706Z","title":"Particle swarm optimization: technique, system and challenges,","venue":null,"work_id":"4d943867-830d-442e-96d0-a3aaab67e979","year":2011},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":37,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.403313Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:f21754aeb967ce69c34223172b24a6f9ab427f0ccb7c2050ac285425b22701d7","observation_id":"7597220f-5c70-488e-85eb-4bca2fdfc25f","resolution":{"observed_at":"2026-08-16T11:43:48.970948Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:48.957899Z","title":"Gaga for nonreciprocal emitters: genetic algorithm gradient ascent optimization of compact magnetophotonic crystals,","venue":null,"work_id":"88a41c73-e3d5-4bda-9063-61ec6887265a","year":2024},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":38,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.406243Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:cbbb77e300b7c2e7fb18af40e0d90e21908ea9e73e7b061d4d0befd84268acf0","observation_id":"e5c17d85-4fef-494b-8c23-e16a77df1a12","resolution":{"observed_at":"2026-08-16T11:43:48.961217Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:48.948140Z","title":"Tunable metasurface inverse design for 80% switching efficiencies and 144 angular deflection,","venue":null,"work_id":"f8581bb6-cc4a-45f9-af31-d46c565b5c6e","year":2020},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":39,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.409386Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:21ecc5fb1270a4dd25fdd1a32937406c095fa3b83f97cf5358c0235dc585adc7","observation_id":"5661cfd1-214e-4f80-a1ec-1756f54892c8","resolution":{"observed_at":"2026-08-16T11:43:48.951587Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:48.938281Z","title":"Low-frequency tunable acoustic absorber based on split tube resonators,","venue":null,"work_id":"aabf1984-8611-4f5d-8d1c-89edf24bf68d","year":2016},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":40,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.412431Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:500922ef79eeb99d12af5cda5d730c3f67b96a72eacbf5b4845676e49ecef601","observation_id":"9209743f-86ce-42fc-8780-e598c6421fa1","resolution":{"observed_at":"2026-08-16T11:43:48.941836Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:48.928043Z","title":"A wide incident angle, ultrathin, polarization-insensitive metamaterial absorber for optical wavelength applications,","venue":null,"work_id":"98e0b040-13b0-4a7b-96d7-b0cec554ca2c","year":2020},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":41,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.415570Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:0692cba6d94aba6fb835d331cafc970af7488625687a04426917217155b86fc8","observation_id":"1c8e6f8c-ff5a-40b4-8628-903b2531e9c2","resolution":{"observed_at":"2026-08-16T11:43:48.931815Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:48.917810Z","title":"Genetic algorithms,","venue":null,"work_id":"16c7daa0-7580-46fb-bd77-c888b8766378","year":1992},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":42,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.418687Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:7c54cde75f33a350b6d7591a90abaadabed84e92e3a74e90b07dafaaecd3ce10","observation_id":"7b11a7af-5468-4096-a4f2-99525c1717a9","resolution":{"observed_at":"2026-08-16T11:43:48.921119Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:48.907227Z","title":"Miller, Photonic Design: From Fundamental Solar Cell Physics to Computational Inverse Design , Ph.D","venue":null,"work_id":"6a30d0a3-dfac-439e-baca-a1256c094cc4","year":2012},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":43,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.422000Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:47c9aa788c30fd2bd99476262e1b0073c6d6e1659166a1c8fc7df3f7c8b21d9b","observation_id":"b05a4f7c-1589-4359-99d8-d66704cf6830","resolution":{"observed_at":"2026-08-16T11:43:48.911049Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:48.896879Z","title":"Efficient adjoint-based shape optimization method for the inverse design of microwave compo- nents,","venue":null,"work_id":"c86ca085-104a-4ed1-b071-87eac4f4cde4","year":2024},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":44,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.425130Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:7f87ce11b089c8001bfee17770ecb439818669bd01e548c3bab20e27d082f5dd","observation_id":"43a8f2c7-6f78-4c6a-983d-2453cd1dfb5d","resolution":{"observed_at":"2026-08-16T11:43:48.900451Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:48.886947Z","title":"Giga-voxel computational morphogenesis for structural design,","venue":null,"work_id":"655c2188-b89b-42cc-9046-dbdbe7a5d83e","year":2017},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":45,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.428408Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:fcb7df6a06bb9243ce38079698b5b7f047fe183378df58ef01f4676e15853655","observation_id":"60cdfdcf-dd52-4576-871d-66e61a60f38e","resolution":{"observed_at":"2026-08-16T11:43:48.890280Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:48.876784Z","title":"Fundamental limits to optical response in absorptive systems,","venue":null,"work_id":"4105f3d6-539d-49c4-893d-548cb5c9a10a","year":2016},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":46,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.431607Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:5ad115c58a07eaa654ce97aebe00595fe3b94e2402c61d98ac21162bb2ad9362","observation_id":"240afe23-0101-4816-b376-6f04c7aa32c8","resolution":{"observed_at":"2026-08-16T11:43:48.880266Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:48.434735Z","title":null,"venue":null,"work_id":null,"year":1998},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":47,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.434735Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:0257a50babc528174a4f442e849c54ed9eb21d37110bd3d98db1e737daafd327","observation_id":"d52464ae-8093-4248-b3c4-604165bdc765","resolution":{"observed_at":"2026-08-16T11:43:48.434735Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:48.860030Z","title":null,"venue":null,"work_id":"90dab7a3-ce2b-4d29-92f2-996337706590","year":1999},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":48,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.437869Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:c46a918f08d2fa255327f6872b9973ecee038c4a1570d5506758d911db728fa8","observation_id":"1dd92d1e-62d6-4b08-9d5f-d0b66e29b3ee","resolution":{"observed_at":"2026-08-16T11:43:48.863831Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:48.850394Z","title":"Adjoint method in machine learning: A pathway to efficient inverse design of photonic devices,","venue":null,"work_id":"8a0c04c0-edb1-4d2d-b634-26f28d018c04","year":2024},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":49,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.441170Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:de762997411549c862f29b8dab30ca8d65f8833eff14f4ffb95994f448c515b0","observation_id":"ff0abdf6-5f23-4361-b6a5-5dae05a2f76b","resolution":{"observed_at":"2026-08-16T11:43:48.853913Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:48.840676Z","title":"Inverse design and optical vortex manipulation for thin-film absorption enhancement,","venue":null,"work_id":"e0643651-ae05-4521-9fa8-1f10157715a6","year":2023},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":50,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.444300Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:79ba32316977012d1641f76ce824ed1e8ce31ca9c6234eef9bb0b641e36434e5","observation_id":"8c2aeace-0a02-4d3c-aaeb-7761cd8fd3f5","resolution":{"observed_at":"2026-08-16T11:43:48.844079Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:48.830858Z","title":"Electromagnetic microwave absorption theory and recent achievements in microwave absorbers,","venue":null,"work_id":"895ec3db-0bbf-404a-aef7-d446ce0eac3c","year":2020},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":51,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.447595Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:2e8dd1cb44232b521786be89ad3f2e9164bd367103e46aedcb29f00bb2f692f8","observation_id":"5e12fd35-e9a0-4f6f-8bdc-e707a24e1848","resolution":{"observed_at":"2026-08-16T11:43:48.834180Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:48.821094Z","title":"Meep: A flexible free-software package for electromagnetic simulations by the fdtd method,","venue":null,"work_id":"429e439f-f40e-4ed2-8e70-9fa8880b3a3d","year":2010},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":52,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.450765Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:21a5e8fe307ea3b156c035e8e3a456095d633f40ca5e0fdb1c7d7cfb4fc5dbc5","observation_id":"1c7c3afc-813b-4403-9eda-9f306a63f27b","resolution":{"observed_at":"2026-08-16T11:43:48.824632Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:48.811661Z","title":"Indium tin oxide film characterization at 0.1–20 ghz using coaxial probe method,","venue":null,"work_id":"bb3d1e7a-ab24-4efa-ac08-1307a5916494","year":2015},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":53,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.454120Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:a07a5a8973f1daea90ea5aaa42ff24ea50f79598c978a8be99f9690943b9daaa","observation_id":"28afccce-ef8d-4a4b-80a1-867eeea240da","resolution":{"observed_at":"2026-08-16T11:43:48.815135Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:48.802088Z","title":"The electronic properties of graphene,","venue":null,"work_id":"8b682a70-6f00-4afb-ad63-d1f63138390b","year":2009},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":54,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.458050Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:86c26da874c4b86a3a576dfc155e56c290abb99ec2cff600113e859d98a76e8d","observation_id":"d0ac9170-b788-4bd6-a266-b37377598227","resolution":{"observed_at":"2026-08-16T11:43:48.805372Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:48.792708Z","title":"Efficient 3d simulation of thin conducting layers of arbitrary thickness,","venue":null,"work_id":"3a965e2d-be4a-4c64-b05f-ea7c2424b240","year":2007},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":55,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.461523Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:b4414569404f7a8d62f00c1d38fe10f00512b5bd3e427be3daf8bc8a07499e0b","observation_id":"04afb81a-8884-4188-958c-27897f8b5c4c","resolution":{"observed_at":"2026-08-16T11:43:48.796027Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:48.783134Z","title":null,"venue":null,"work_id":"25ad8356-7397-4d0b-8706-588f2aab2053","year":2013},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":56,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.464747Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:edc9526e707e796f5b6b30e13e823973a73af123c557a2d802c9a281e4fda213","observation_id":"d3176e0e-5207-4cd7-a58e-07b11d30ea79","resolution":{"observed_at":"2026-08-16T11:43:48.786547Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2501.12825","last_updated":"2025-01-22T12:06:05Z","snapshot_observed_at":"2026-08-18T19:55:38.066351Z","submitted_at":"2025-01-22T12:06:05Z","title":"Inverse Design of Chiral Structures for Giant Helical Dichroism","version":1},"cited_work":{"arxiv_id":"2501.12825","doi":null,"metadata_source":"pith","pith_arxiv_id":"2501.12825","snapshot_observed_at":"2026-08-16T11:43:48.619108Z","title":"Inverse Design of Chiral Structures for Giant Helical Dichroism","venue":"physics.optics","work_id":"f112005c-6c93-4ebc-ae4f-fc984ad5dfef","year":2025},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":57,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.467893Z"},"links":{"cited_paper":"/paper/2501.12825","citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:46dd544a28cd9f673c703e55b2c6eb776545256b6ba22c49f95145622ccbc9c6","observation_id":"59fe680f-e513-4d58-b1ed-c2d9b8ad5d71","resolution":{"observed_at":"2026-08-16T11:43:48.625070Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:48.773834Z","title":"Binary optimization using hybrid particle swarm optimization and gravitational search algorithm,","venue":null,"work_id":"0be87492-c546-4bb4-a7d2-fea4c689b5ef","year":2014},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":58,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.471647Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:00a3fb87db66c41ef23a86b73cc718ebac86c946ca17ff622626346ad4ac9f4e","observation_id":"221f8553-4e26-41fd-8b08-dd9f3a66c76f","resolution":{"observed_at":"2026-08-16T11:43:48.777221Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:48.764119Z","title":"Flexible metamaterial absorbers for stealth applications at terahertz frequencies,","venue":null,"work_id":"469728ae-9b80-4571-a478-4f503ec0d986","year":2011},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":59,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.474774Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:6705b8175cbcfcea79d8cd9e083ae513c75455e6473be8657b3ef2d2c826477d","observation_id":"a94698ce-13f7-481d-b46e-e18dc4fbde18","resolution":{"observed_at":"2026-08-16T11:43:48.767491Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:48.753912Z","title":"Triple band microwave metamaterial absorber based on double e-shaped symmetric split ring resonators for emi shielding and stealth applications,","venue":null,"work_id":"2f508e90-a550-485a-ada9-198804dbcc51","year":2022},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":60,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.477883Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:8d9a8d18967037bf65bc1ab65172aa1c7a66401b7b404e768443a12d7c3cdfe1","observation_id":"afc169df-08f9-48e3-9c5e-ea3cda088fb7","resolution":{"observed_at":"2026-08-16T11:43:48.757417Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:48.744595Z","title":"Microwave energy harvesting based on metamaterial absorbers with multi- layered square split rings for wireless communications,","venue":null,"work_id":"bd605595-3453-40bc-a34c-daba8d3274ee","year":2017},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":61,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.481203Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:17c41b74d3a17c66519e19b19f3317f79ef8e0af1377191d1bbe20ef350580a9","observation_id":"7faeabc7-d439-4616-b232-948ba9333c3c","resolution":{"observed_at":"2026-08-16T11:43:48.747972Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:48.734877Z","title":"Simulation of the microwave five-band a perfect metamaterial absorber for the 5g communication,","venue":null,"work_id":"8335e9df-51c5-4ae1-8db4-28cb95ead889","year":2023},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":62,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.484101Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:b77458775e3e925098b9740d9dd047de1ab9d04e27b0be0b0b869cf57ec93f70","observation_id":"adbb4727-6482-4046-88a3-6c76a96c5200","resolution":{"observed_at":"2026-08-16T11:43:48.738276Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:48.487163Z","title":"Trapping of single atoms in metasurface optical tweezer arrays,","venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":63,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.487163Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:5a34424424669ed3d40e5f2dc3c3d612ef861b37c0247a892c8ae5ebbba182db","observation_id":"a367c6c6-cd8a-41e3-8a97-75608429981e","resolution":{"observed_at":"2026-08-16T11:43:48.487163Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:48.725115Z","title":"Computational upper-limit of directional light emission in nano-led via inverse design,","venue":null,"work_id":"e8c18b0b-dc92-4995-b0ef-acf55786a2eb","year":2022},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":64,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.490178Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:0d14786cb6a024bed1f3e54190ace112a6e591a0d622b7dea3a0984455a32525","observation_id":"96cdd74a-896e-4529-8a12-720f9d45228a","resolution":{"observed_at":"2026-08-16T11:43:48.728453Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:48.715280Z","title":"Many photonic design problems are sparse qcqps,","venue":null,"work_id":"cbaa78ab-546f-47de-83bd-1b00c7eedd43","year":2025},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":65,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.493219Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:94507a66cdf5bf286747911080846e5ee6ac8572eea695ba8500d613682d037c","observation_id":"73f382c8-369a-4599-8531-ce96484bea23","resolution":{"observed_at":"2026-08-16T11:43:48.718920Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:48.703587Z","title":"Computational electromagnetics: the finite-difference time-domain method,","venue":null,"work_id":"60b7dbf7-1aa1-461e-8823-7f9ebc57841f","year":2005},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":66,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.496265Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:41577464c345de963756a2b09bb135883b515b5daafe58ec2da1349873ad7d22","observation_id":"83608d39-2fdb-49de-9690-de5d0a0a4537","resolution":{"observed_at":"2026-08-16T11:43:48.708348Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:48.693261Z","title":null,"venue":null,"work_id":"7ac0c4ce-94ef-4252-9656-fd8622a52e19","year":1993},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":67,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.499354Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:3086736582b3f8954341269500572e0a9d063e289dc48e5348c9b693d3ddb97c","observation_id":"5d74bfd4-e553-420c-bb5c-fd73cac7a67c","resolution":{"observed_at":"2026-08-16T11:43:48.696970Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:48.682762Z","title":"Effect of film thickness on the properties of indium tin oxide thin films,","venue":null,"work_id":"139cc942-ef53-45be-8471-777d345a11df","year":2000},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":68,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.502395Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:8be94eabbc3bc32eb88935943a32cddf8214ee5d61aae6bd379ac4b09acf217d","observation_id":"e9570a19-11ac-4aff-8d35-7767b274eee5","resolution":{"observed_at":"2026-08-16T11:43:48.686059Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:48.671736Z","title":null,"venue":null,"work_id":"444a35bd-1b75-45c4-86cf-7bdf1a4985d4","year":2024},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":69,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.505809Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:4332a881b6576cf43154c17d4333311bc2ff27a148e09e0dcb3a3f7cb0bfe8e8","observation_id":"024cf928-caae-4e58-8993-e0e223f81cdc","resolution":{"observed_at":"2026-08-16T11:43:48.675668Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:48.660608Z","title":"Semiconductor materials and process technology handbook: for very large scale integration (vlsi) and ultra large scale integration (ulsi),","venue":null,"work_id":"7425ffb5-e5ef-494d-b975-6320fd057057","year":1988},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":70,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.509028Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:b91d475eb8725c44284059d4676b9d989c866f6c5e345d21879c9ed8fa46c712","observation_id":"1d47f683-0ad5-4bfa-976c-9b8f7fe4e0bd","resolution":{"observed_at":"2026-08-16T11:43:48.664674Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:48.649971Z","title":"Characterization and structural property of indium tin oxide thin films,","venue":null,"work_id":"ebc216da-f74d-401c-9b27-5710ad005da3","year":2017},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":71,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.512219Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:2058725459a4ccee615b9b2d14b51bb05ef0f39c5dd2de4423f3b55007340a17","observation_id":"3710c3dc-a372-4b4a-b4dc-c76834e5d644","resolution":{"observed_at":"2026-08-16T11:43:48.653925Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:48.639110Z","title":"A class of globally convergent optimization methods based on conservative convex separable approximations,","venue":null,"work_id":"b3c93cf2-add9-4760-b9d8-fd730fa932ea","year":2002},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":72,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.515430Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:480c616497712fbe8427963b2efd099ba0674442f75c5ceaf08bc91c7b59afa4","observation_id":"e0ba5c95-841b-4a37-818f-000828f51308","resolution":{"observed_at":"2026-08-16T11:43:48.643262Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T11:43:48.518504Z","title":"The NLopt nonlinear-optimization package,","venue":null,"work_id":null,"year":2007},"citing_paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber","version":1},"reference_index":73,"source":"pdf_text","source_observed_at":"2026-08-16T11:43:48.518504Z"},"links":{"citing_paper":"/paper/2504.14901"},"observation_digest":"sha256:0d526b7e2959259e4820541d9494c7d88b83012a8333729eeec33bb68a5663bf","observation_id":"732834e2-a14e-4bf5-b6f2-b862be6bc06f","resolution":{"observed_at":"2026-08-16T11:43:48.518504Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"paper":{"arxiv_id":"2504.14901","last_updated":"2025-04-21T07:14:36Z","latest_version":1,"primary_category":"physics.optics","snapshot_observed_at":"2026-08-19T10:55:43.979469Z","submitted_at":"2025-04-21T07:14:36Z","title":"Inverse design of ultrathin metamaterial absorber"},"reference_resolution":{"displayed":73,"state_counts":{"malformed_identifier":0,"metadata_mismatch":0,"parse_uncertain":0,"unresolved":7,"verified_exact":1,"verified_fuzzy":65},"total_outbound_references":73},"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":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"thesis":"As of 19 August 2026, this Paper Citation Record lists 73 of 73 outbound references and 0 inbound Pith citation observations for arXiv:2504.14901."}