{"as_of":"2026-08-16T19:51:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:a29eb4e2dbf9c560aab5a4a1c188de77bec3de9a3dc630d34133125365ae2845","coverage":[{"denominator":15,"lane":"reference_resolution","note":"Typed states for the displayed outbound observations.","records_observed":15,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-14T14:40:35.508009Z","state":"measured"},{"denominator":15,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":15,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-16T06:30:59.297886+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/1908.03027/citation-record","integrity":"/paper/1908.03027/integrity","json":"/paper/1908.03027/citation-record.json","paper":"/paper/1908.03027"},"outbound":[{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T14:40:35.944803Z","title":"Altomare, Korovkin-type theorems and approximation by positive line ar operators, Surv","venue":null,"work_id":"8559d2da-1293-4e63-a3e6-5896e879a52b","year":2010},"citing_paper":{"arxiv_id":"1908.03027","last_updated":"2019-08-08T11:52:46Z","snapshot_observed_at":"2026-08-16T17:58:34.224998Z","submitted_at":"2019-08-08T11:52:46Z","title":"Korovkin-type results on convergence of sequences of positive linear maps on function spaces","version":1},"reference_index":1,"source":"pdf_text","source_observed_at":"2026-08-14T14:40:35.384354Z"},"links":{"citing_paper":"/paper/1908.03027"},"observation_digest":"sha256:8a1b1d41de848628aaa6b90626bef7a529bbf520e1b6b48b03093f9891f65a4e","observation_id":"1a33c456-b9e7-45e1-b703-52d12e2db050","resolution":{"observed_at":"2026-08-14T14:40:35.951908Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+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":"2026-08-14T14:40:35.920538Z","title":"Altomare and M","venue":null,"work_id":"af670d28-f390-4c55-9b8e-254139b2237a","year":1994},"citing_paper":{"arxiv_id":"1908.03027","last_updated":"2019-08-08T11:52:46Z","snapshot_observed_at":"2026-08-16T17:58:34.224998Z","submitted_at":"2019-08-08T11:52:46Z","title":"Korovkin-type results on convergence of sequences of positive linear maps on function spaces","version":1},"reference_index":2,"source":"pdf_text","source_observed_at":"2026-08-14T14:40:35.392573Z"},"links":{"citing_paper":"/paper/1908.03027"},"observation_digest":"sha256:eec732bf937339277c6183119296d8d28d194e10690d571683599e441968f035","observation_id":"dbf09952-53b9-465d-8855-31cbf68fee3b","resolution":{"observed_at":"2026-08-14T14:40:35.929081Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+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":"2026-08-14T14:40:35.888109Z","title":"Araujo and J","venue":null,"work_id":"a152bec7-cd37-482f-b1b8-abd3ea8b9576","year":1997},"citing_paper":{"arxiv_id":"1908.03027","last_updated":"2019-08-08T11:52:46Z","snapshot_observed_at":"2026-08-16T17:58:34.224998Z","submitted_at":"2019-08-08T11:52:46Z","title":"Korovkin-type results on convergence of sequences of positive linear maps on function spaces","version":1},"reference_index":3,"source":"pdf_text","source_observed_at":"2026-08-14T14:40:35.401753Z"},"links":{"citing_paper":"/paper/1908.03027"},"observation_digest":"sha256:120b5838882d6fd4f18058287ae3dbe595bc1fb4ef65e3ccbc4c52c60388bf8e","observation_id":"32b64644-0aed-48c9-899b-da70d582715a","resolution":{"observed_at":"2026-08-14T14:40:35.897188Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+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":"2026-08-14T14:40:35.860983Z","title":"Bishop and K","venue":null,"work_id":"af26c4bf-fe15-4d1c-9e5a-7357de5ecc4b","year":1959},"citing_paper":{"arxiv_id":"1908.03027","last_updated":"2019-08-08T11:52:46Z","snapshot_observed_at":"2026-08-16T17:58:34.224998Z","submitted_at":"2019-08-08T11:52:46Z","title":"Korovkin-type results on convergence of sequences of positive linear maps on function spaces","version":1},"reference_index":4,"source":"pdf_text","source_observed_at":"2026-08-14T14:40:35.412895Z"},"links":{"citing_paper":"/paper/1908.03027"},"observation_digest":"sha256:6324ef9f0f228728e5377c4673a1d791085cf7e70c48e70e88db100e5502a66d","observation_id":"3e9a66df-0a90-4073-9bc6-8da4bdc0d739","resolution":{"observed_at":"2026-08-14T14:40:35.868952Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+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":"2026-08-14T14:40:35.831859Z","title":"Browder, Introduction to Function Algebras , W","venue":null,"work_id":"59504928-55ca-4974-a5a4-a7bd914787ed","year":1969},"citing_paper":{"arxiv_id":"1908.03027","last_updated":"2019-08-08T11:52:46Z","snapshot_observed_at":"2026-08-16T17:58:34.224998Z","submitted_at":"2019-08-08T11:52:46Z","title":"Korovkin-type results on convergence of sequences of positive linear maps on function spaces","version":1},"reference_index":5,"source":"pdf_text","source_observed_at":"2026-08-14T14:40:35.419905Z"},"links":{"citing_paper":"/paper/1908.03027"},"observation_digest":"sha256:1f51251daf12647e4ea52650a507535403b486fd54d0bb8b982a1656b36b5b53","observation_id":"c8affbd9-d4ad-4a53-8ba4-23b6027a29ba","resolution":{"observed_at":"2026-08-14T14:40:35.843664Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+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":"2026-08-14T14:40:35.806715Z","title":"Donner, Extension of Positive Operators and Korovkin Theorems , Lecture Notes in Math","venue":null,"work_id":"68c679b7-2afe-43ac-87dd-29b336d8675f","year":1982},"citing_paper":{"arxiv_id":"1908.03027","last_updated":"2019-08-08T11:52:46Z","snapshot_observed_at":"2026-08-16T17:58:34.224998Z","submitted_at":"2019-08-08T11:52:46Z","title":"Korovkin-type results on convergence of sequences of positive linear maps on function spaces","version":1},"reference_index":6,"source":"pdf_text","source_observed_at":"2026-08-14T14:40:35.431326Z"},"links":{"citing_paper":"/paper/1908.03027"},"observation_digest":"sha256:d574db8c6e07fe97f1e7446fff03711669893d8a4507b382a992b513f3864f9b","observation_id":"00f9f7c1-7e34-4b72-b83b-d669e6d487a3","resolution":{"observed_at":"2026-08-14T14:40:35.816338Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+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":"2026-08-14T14:40:35.775200Z","title":"Hachiro and T","venue":null,"work_id":"bd0ab08e-c66a-4814-ba07-7a75c501c5d8","year":2003},"citing_paper":{"arxiv_id":"1908.03027","last_updated":"2019-08-08T11:52:46Z","snapshot_observed_at":"2026-08-16T17:58:34.224998Z","submitted_at":"2019-08-08T11:52:46Z","title":"Korovkin-type results on convergence of sequences of positive linear maps on function spaces","version":1},"reference_index":7,"source":"pdf_text","source_observed_at":"2026-08-14T14:40:35.444649Z"},"links":{"citing_paper":"/paper/1908.03027"},"observation_digest":"sha256:2b6a20a5190ef563c8983b9fb656c0e98812a04bf52eb19ff8923ec3cd4d9a36","observation_id":"dde2b3a8-ccb1-436a-a45f-8238cfe0c6a9","resolution":{"observed_at":"2026-08-14T14:40:35.787129Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+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":"2026-08-14T14:40:35.745184Z","title":null,"venue":null,"work_id":"51166925-c31f-44fa-b8e9-12dfc92c0340","year":1953},"citing_paper":{"arxiv_id":"1908.03027","last_updated":"2019-08-08T11:52:46Z","snapshot_observed_at":"2026-08-16T17:58:34.224998Z","submitted_at":"2019-08-08T11:52:46Z","title":"Korovkin-type results on convergence of sequences of positive linear maps on function spaces","version":1},"reference_index":8,"source":"pdf_text","source_observed_at":"2026-08-14T14:40:35.452716Z"},"links":{"citing_paper":"/paper/1908.03027"},"observation_digest":"sha256:455793947b3d7e14176ce0e7d82be6e3ebce8372605630aa55d6f39b24d2e9de","observation_id":"00c8e7e8-84fc-4564-97be-cf1d8a557138","resolution":{"observed_at":"2026-08-14T14:40:35.752835Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+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":"2026-08-14T14:40:35.715331Z","title":"Koshimizu, T","venue":null,"work_id":"880d648b-971c-4ecc-9560-89797a75e590","year":2014},"citing_paper":{"arxiv_id":"1908.03027","last_updated":"2019-08-08T11:52:46Z","snapshot_observed_at":"2026-08-16T17:58:34.224998Z","submitted_at":"2019-08-08T11:52:46Z","title":"Korovkin-type results on convergence of sequences of positive linear maps on function spaces","version":1},"reference_index":9,"source":"pdf_text","source_observed_at":"2026-08-14T14:40:35.460971Z"},"links":{"citing_paper":"/paper/1908.03027"},"observation_digest":"sha256:e50cbf879ac1e4545071d307606c082e489180c2910982b7aba9eb8718cea2ed","observation_id":"14ee87b8-4a1b-4bb0-934c-b7816c9744cd","resolution":{"observed_at":"2026-08-14T14:40:35.723726Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+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":"2026-08-14T14:40:35.682041Z","title":"Mazur and S","venue":null,"work_id":"373c21d6-fa0b-4936-8382-80c8a09b4f62","year":1932},"citing_paper":{"arxiv_id":"1908.03027","last_updated":"2019-08-08T11:52:46Z","snapshot_observed_at":"2026-08-16T17:58:34.224998Z","submitted_at":"2019-08-08T11:52:46Z","title":"Korovkin-type results on convergence of sequences of positive linear maps on function spaces","version":1},"reference_index":10,"source":"pdf_text","source_observed_at":"2026-08-14T14:40:35.470947Z"},"links":{"citing_paper":"/paper/1908.03027"},"observation_digest":"sha256:e809494d7c443c679d910937e907f0f9abc604ab40beaa1a8f5352eae55c2f7b","observation_id":"5cf3dea7-ec0d-4561-90d2-bca9b12b2ab9","resolution":{"observed_at":"2026-08-14T14:40:35.695355Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+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":"2026-08-14T14:40:35.652222Z","title":null,"venue":null,"work_id":"80166283-8a2a-447d-9f8a-ea978cf4443a","year":1958},"citing_paper":{"arxiv_id":"1908.03027","last_updated":"2019-08-08T11:52:46Z","snapshot_observed_at":"2026-08-16T17:58:34.224998Z","submitted_at":"2019-08-08T11:52:46Z","title":"Korovkin-type results on convergence of sequences of positive linear maps on function spaces","version":1},"reference_index":11,"source":"pdf_text","source_observed_at":"2026-08-14T14:40:35.478766Z"},"links":{"citing_paper":"/paper/1908.03027"},"observation_digest":"sha256:99088351d5ce9a0d1d1ffe1b863a293400a107913604f066b7382f7bf334a3ef","observation_id":"51726e33-9394-4263-9f2f-5d154b57fcab","resolution":{"observed_at":"2026-08-14T14:40:35.660067Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+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":"2026-08-14T14:40:35.630902Z","title":null,"venue":null,"work_id":"e141238a-3b6a-48ff-ab7a-6e5e764e0783","year":null},"citing_paper":{"arxiv_id":"1908.03027","last_updated":"2019-08-08T11:52:46Z","snapshot_observed_at":"2026-08-16T17:58:34.224998Z","submitted_at":"2019-08-08T11:52:46Z","title":"Korovkin-type results on convergence of sequences of positive linear maps on function spaces","version":1},"reference_index":12,"source":"pdf_text","source_observed_at":"2026-08-14T14:40:35.485198Z"},"links":{"citing_paper":"/paper/1908.03027"},"observation_digest":"sha256:f4a58d49abfb05613edc6ac69db880a7e290daf05154d3c09a025296c4a10739","observation_id":"013f5191-657c-4748-a12e-5fe10ee56df2","resolution":{"observed_at":"2026-08-14T14:40:35.638991Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+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":"2026-08-14T14:40:35.606413Z","title":null,"venue":null,"work_id":"f063987a-beaa-433f-8f16-829ba98732a9","year":1965},"citing_paper":{"arxiv_id":"1908.03027","last_updated":"2019-08-08T11:52:46Z","snapshot_observed_at":"2026-08-16T17:58:34.224998Z","submitted_at":"2019-08-08T11:52:46Z","title":"Korovkin-type results on convergence of sequences of positive linear maps on function spaces","version":1},"reference_index":13,"source":"pdf_text","source_observed_at":"2026-08-14T14:40:35.495153Z"},"links":{"citing_paper":"/paper/1908.03027"},"observation_digest":"sha256:d87b7749663629c57e58ffa78879c77026b7085c91ee33dcdfc3abd71e5b9f6d","observation_id":"88312a54-7e1c-4234-a206-29b9d41ae6bc","resolution":{"observed_at":"2026-08-14T14:40:35.613402Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+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":"2026-08-14T14:40:35.581216Z","title":"Scheﬀold, Uber die punktweise konvergenz von operatoren in C(X), Rev","venue":null,"work_id":"6a537640-e94b-4ba1-8ea3-658a9ac28740","year":1973},"citing_paper":{"arxiv_id":"1908.03027","last_updated":"2019-08-08T11:52:46Z","snapshot_observed_at":"2026-08-16T17:58:34.224998Z","submitted_at":"2019-08-08T11:52:46Z","title":"Korovkin-type results on convergence of sequences of positive linear maps on function spaces","version":1},"reference_index":14,"source":"pdf_text","source_observed_at":"2026-08-14T14:40:35.502072Z"},"links":{"citing_paper":"/paper/1908.03027"},"observation_digest":"sha256:2e536622b8a673c887218be8109348222683a02db3f0fe80c501ee10def044e3","observation_id":"1474a650-c2ff-41f7-93ce-7d437fc289b2","resolution":{"observed_at":"2026-08-14T14:40:35.589920Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+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":"2026-08-14T14:40:35.553731Z","title":null,"venue":null,"work_id":"099a800a-db3d-453d-a587-d8dce606d7b2","year":1958},"citing_paper":{"arxiv_id":"1908.03027","last_updated":"2019-08-08T11:52:46Z","snapshot_observed_at":"2026-08-16T17:58:34.224998Z","submitted_at":"2019-08-08T11:52:46Z","title":"Korovkin-type results on convergence of sequences of positive linear maps on function spaces","version":1},"reference_index":15,"source":"pdf_text","source_observed_at":"2026-08-14T14:40:35.508009Z"},"links":{"citing_paper":"/paper/1908.03027"},"observation_digest":"sha256:59918b6bce928fcce7c2e55d8feb17bfa9fa75bfa4a4846398b3280f0c3874c0","observation_id":"eb5bea76-c5be-4717-bade-a54d697119fa","resolution":{"observed_at":"2026-08-14T14:40:35.560092Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}}],"paper":{"arxiv_id":"1908.03027","last_updated":"2019-08-08T11:52:46Z","latest_version":1,"primary_category":"math.FA","snapshot_observed_at":"2026-08-16T17:58:34.224998Z","submitted_at":"2019-08-08T11:52:46Z","title":"Korovkin-type results on convergence of sequences of positive linear maps on function spaces"},"reference_resolution":{"displayed":15,"state_counts":{"malformed_identifier":0,"metadata_mismatch":0,"parse_uncertain":0,"unresolved":5,"verified_exact":0,"verified_fuzzy":10},"total_outbound_references":15},"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":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"thesis":"As of 16 August 2026, this Paper Citation Record lists 15 of 15 outbound references and 0 inbound Pith citation observations for arXiv:1908.03027."}