{"as_of":"2026-08-16T09:46:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:069c02f6d5ef3fb4c616f148c44d0477a9db85e21ca105f5da4f2b4f983cd4e1","coverage":[{"denominator":16,"lane":"reference_resolution","note":"Typed states for the displayed outbound observations.","records_observed":16,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-14T14:15:21.890044Z","state":"measured"},{"denominator":16,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":16,"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/1908.03604/citation-record","integrity":"/paper/1908.03604/integrity","json":"/paper/1908.03604/citation-record.json","paper":"/paper/1908.03604"},"outbound":[{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T14:15:22.091413Z","title":"Diethelm and N.J","venue":null,"work_id":"578496bc-706c-4634-aa83-6c0337c8fe1a","year":2002},"citing_paper":{"arxiv_id":"1908.03604","last_updated":"2019-08-09T19:25:23Z","snapshot_observed_at":"2026-08-16T02:56:11.423833Z","submitted_at":"2019-08-09T19:25:23Z","title":"Fractional operators via analytic interpolation of integer powers","version":1},"reference_index":1,"source":"pdf_text","source_observed_at":"2026-08-14T14:15:21.825289Z"},"links":{"citing_paper":"/paper/1908.03604"},"observation_digest":"sha256:c7b4003c4acf2ab507f068d52543634be6cd1f642db6d1e18de1bb17eb892a70","observation_id":"7032192a-e1ee-4133-b9f6-73b49ce23229","resolution":{"observed_at":"2026-08-14T14:15:22.094842Z","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":"2026-08-14T14:15:22.081857Z","title":"Hilfer, Applications of fractional calculus in physics","venue":null,"work_id":"6bb359e0-5290-4e92-a3ff-300d4b9be2f5","year":2000},"citing_paper":{"arxiv_id":"1908.03604","last_updated":"2019-08-09T19:25:23Z","snapshot_observed_at":"2026-08-16T02:56:11.423833Z","submitted_at":"2019-08-09T19:25:23Z","title":"Fractional operators via analytic interpolation of integer powers","version":1},"reference_index":2,"source":"pdf_text","source_observed_at":"2026-08-14T14:15:21.829590Z"},"links":{"citing_paper":"/paper/1908.03604"},"observation_digest":"sha256:61efab00e9afb25d56aad708919e771620f7f087660af73c6973ee806000b49d","observation_id":"eb551aa8-d146-4620-89d4-7dabca6c7310","resolution":{"observed_at":"2026-08-14T14:15:22.085349Z","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":"2026-08-14T14:15:22.070513Z","title":"Babosa, J.A.T","venue":null,"work_id":"66090d9b-319f-4012-a425-76d9e99c5a2d","year":2007},"citing_paper":{"arxiv_id":"1908.03604","last_updated":"2019-08-09T19:25:23Z","snapshot_observed_at":"2026-08-16T02:56:11.423833Z","submitted_at":"2019-08-09T19:25:23Z","title":"Fractional operators via analytic interpolation of integer powers","version":1},"reference_index":3,"source":"pdf_text","source_observed_at":"2026-08-14T14:15:21.833413Z"},"links":{"citing_paper":"/paper/1908.03604"},"observation_digest":"sha256:5b2076203ae0d2d9c5f191baa42df56b0c9e1d5e5fc8ea55f717ac2e5245a279","observation_id":"f30e91df-070b-4694-91c7-cfc10497f79c","resolution":{"observed_at":"2026-08-14T14:15:22.074085Z","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":"2026-08-14T14:15:22.060869Z","title":"Almeida, The fractional Fourier transform and time-frequency representations","venue":null,"work_id":"54b4e2c7-41fc-4957-9104-fa2066a3c631","year":1994},"citing_paper":{"arxiv_id":"1908.03604","last_updated":"2019-08-09T19:25:23Z","snapshot_observed_at":"2026-08-16T02:56:11.423833Z","submitted_at":"2019-08-09T19:25:23Z","title":"Fractional operators via analytic interpolation of integer powers","version":1},"reference_index":4,"source":"pdf_text","source_observed_at":"2026-08-14T14:15:21.837651Z"},"links":{"citing_paper":"/paper/1908.03604"},"observation_digest":"sha256:de735f932c281d0c943c522650f8ef2fc6d9ddfdb94119d27eec7f2fb189dd4e","observation_id":"c41f70f2-c3b9-47f4-99b7-565af3d54235","resolution":{"observed_at":"2026-08-14T14:15:22.064380Z","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":"2026-08-14T14:15:22.050832Z","title":null,"venue":null,"work_id":"7a4220d5-9c9e-4267-8fb6-9476f451fc50","year":2001},"citing_paper":{"arxiv_id":"1908.03604","last_updated":"2019-08-09T19:25:23Z","snapshot_observed_at":"2026-08-16T02:56:11.423833Z","submitted_at":"2019-08-09T19:25:23Z","title":"Fractional operators via analytic interpolation of integer powers","version":1},"reference_index":5,"source":"pdf_text","source_observed_at":"2026-08-14T14:15:21.841701Z"},"links":{"citing_paper":"/paper/1908.03604"},"observation_digest":"sha256:914830162120665c182023ba1a87cedb5c6681196835ba93ba16fa8a0d166a3a","observation_id":"e2795f7c-8d54-4884-96ef-5bad5294ffe6","resolution":{"observed_at":"2026-08-14T14:15:22.054366Z","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":"2026-08-14T14:15:22.039665Z","title":"Pei, J.-J","venue":null,"work_id":"3d2275be-7cb5-4b94-b455-ce3fa2710831","year":2001},"citing_paper":{"arxiv_id":"1908.03604","last_updated":"2019-08-09T19:25:23Z","snapshot_observed_at":"2026-08-16T02:56:11.423833Z","submitted_at":"2019-08-09T19:25:23Z","title":"Fractional operators via analytic interpolation of integer powers","version":1},"reference_index":6,"source":"pdf_text","source_observed_at":"2026-08-14T14:15:21.845629Z"},"links":{"citing_paper":"/paper/1908.03604"},"observation_digest":"sha256:c1d17f86bd5b4e0e8f8e73d332a98c312e7ea72153d8d44c0749a643a71b22ae","observation_id":"a7f591f3-9eb0-4e54-a518-708f35f07266","resolution":{"observed_at":"2026-08-14T14:15:22.043306Z","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":"2026-08-14T14:15:22.027800Z","title":"H¨ ormander,The analysis of linear partial differential operators III: pseudo-differential operators","venue":null,"work_id":"51a81d8b-f253-4388-81b9-5be44cfbb237","year":1987},"citing_paper":{"arxiv_id":"1908.03604","last_updated":"2019-08-09T19:25:23Z","snapshot_observed_at":"2026-08-16T02:56:11.423833Z","submitted_at":"2019-08-09T19:25:23Z","title":"Fractional operators via analytic interpolation of integer powers","version":1},"reference_index":7,"source":"pdf_text","source_observed_at":"2026-08-14T14:15:21.850160Z"},"links":{"citing_paper":"/paper/1908.03604"},"observation_digest":"sha256:49e918e90a70c1e5b4c23f2023117142448eed640a89830813a756b05f7cc42b","observation_id":"c01e7684-1448-4250-914e-9b57997df73f","resolution":{"observed_at":"2026-08-14T14:15:22.032450Z","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":"2026-08-14T14:15:22.015964Z","title":"Herzog and N","venue":null,"work_id":"03d750fb-5ea3-4cb2-9c62-cfc556ea109b","year":2015},"citing_paper":{"arxiv_id":"1908.03604","last_updated":"2019-08-09T19:25:23Z","snapshot_observed_at":"2026-08-16T02:56:11.423833Z","submitted_at":"2019-08-09T19:25:23Z","title":"Fractional operators via analytic interpolation of integer powers","version":1},"reference_index":8,"source":"pdf_text","source_observed_at":"2026-08-14T14:15:21.855609Z"},"links":{"citing_paper":"/paper/1908.03604"},"observation_digest":"sha256:e4734d5d4026dce26a2ac6563b6f8b04116b54bc39dcacf7807d22398bd01a4e","observation_id":"9cbcd056-3cee-42cf-a3de-35d711b42009","resolution":{"observed_at":"2026-08-14T14:15:22.020268Z","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":"2026-08-14T14:15:22.004013Z","title":"Titchmarsh","venue":null,"work_id":"18d133a4-296b-48b3-a539-91775c9dfca1","year":1986},"citing_paper":{"arxiv_id":"1908.03604","last_updated":"2019-08-09T19:25:23Z","snapshot_observed_at":"2026-08-16T02:56:11.423833Z","submitted_at":"2019-08-09T19:25:23Z","title":"Fractional operators via analytic interpolation of integer powers","version":1},"reference_index":9,"source":"pdf_text","source_observed_at":"2026-08-14T14:15:21.860202Z"},"links":{"citing_paper":"/paper/1908.03604"},"observation_digest":"sha256:fe2e5164eff12e87eb6a97d778804810c4f272947390889d39420e8898db8d8a","observation_id":"3b54419c-5f20-4118-81d6-0a61cc4a2317","resolution":{"observed_at":"2026-08-14T14:15:22.007658Z","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":"2026-08-14T14:15:21.992723Z","title":"Hille, R.S","venue":null,"work_id":"5b259dcd-8e99-4fc5-807a-124983606191","year":1975},"citing_paper":{"arxiv_id":"1908.03604","last_updated":"2019-08-09T19:25:23Z","snapshot_observed_at":"2026-08-16T02:56:11.423833Z","submitted_at":"2019-08-09T19:25:23Z","title":"Fractional operators via analytic interpolation of integer powers","version":1},"reference_index":10,"source":"pdf_text","source_observed_at":"2026-08-14T14:15:21.864916Z"},"links":{"citing_paper":"/paper/1908.03604"},"observation_digest":"sha256:a6beeb6d97171f72f0a8c06b66f568dcdc04da96b3b44f4c696e4a9bee140b62","observation_id":"3c14cbab-0028-4d40-85eb-be9a2fc29a8b","resolution":{"observed_at":"2026-08-14T14:15:21.996317Z","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":"2026-08-14T14:15:21.980524Z","title":"Balakrishnan, Fractional powers of closed operators and the semigroups generated by them","venue":null,"work_id":"ab6733f1-6b61-4468-9af9-77a1c812eff9","year":1960},"citing_paper":{"arxiv_id":"1908.03604","last_updated":"2019-08-09T19:25:23Z","snapshot_observed_at":"2026-08-16T02:56:11.423833Z","submitted_at":"2019-08-09T19:25:23Z","title":"Fractional operators via analytic interpolation of integer powers","version":1},"reference_index":11,"source":"pdf_text","source_observed_at":"2026-08-14T14:15:21.869228Z"},"links":{"citing_paper":"/paper/1908.03604"},"observation_digest":"sha256:b80e2227fc99a8ccc52193f95f084cbd44a24542c6a0ad5b3141e131b5079123","observation_id":"d7da88a6-480c-4384-8205-d62c5d3ee622","resolution":{"observed_at":"2026-08-14T14:15:21.984684Z","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":"2026-08-14T14:15:21.967604Z","title":"Komatsu, Fractional powers of operators","venue":null,"work_id":"3a6f5ddd-7f95-4afa-8ca7-6f9711ffe9db","year":1966},"citing_paper":{"arxiv_id":"1908.03604","last_updated":"2019-08-09T19:25:23Z","snapshot_observed_at":"2026-08-16T02:56:11.423833Z","submitted_at":"2019-08-09T19:25:23Z","title":"Fractional operators via analytic interpolation of integer powers","version":1},"reference_index":12,"source":"pdf_text","source_observed_at":"2026-08-14T14:15:21.873473Z"},"links":{"citing_paper":"/paper/1908.03604"},"observation_digest":"sha256:ba87cbabca45a8db0a4cb8500b593fbf8cc28e2f097b609b596584324d7a9935","observation_id":"9baee160-f721-4676-9557-9256c00ca4c4","resolution":{"observed_at":"2026-08-14T14:15:21.971851Z","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":"2026-08-14T14:15:21.956109Z","title":"Pr¨ uss and H","venue":null,"work_id":"631a00a8-8957-4cff-a0b6-338e5d8298f7","year":1990},"citing_paper":{"arxiv_id":"1908.03604","last_updated":"2019-08-09T19:25:23Z","snapshot_observed_at":"2026-08-16T02:56:11.423833Z","submitted_at":"2019-08-09T19:25:23Z","title":"Fractional operators via analytic interpolation of integer powers","version":1},"reference_index":13,"source":"pdf_text","source_observed_at":"2026-08-14T14:15:21.878265Z"},"links":{"citing_paper":"/paper/1908.03604"},"observation_digest":"sha256:1f7984815a091ad52073e296a3c33342745fd1c1e456a1b4f5ae7f3998ca8087","observation_id":"ae93c7a3-43ff-4030-96f7-f270b5542236","resolution":{"observed_at":"2026-08-14T14:15:21.960072Z","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":"2026-08-14T14:15:21.944519Z","title":null,"venue":null,"work_id":"8be4a90a-bd00-4117-97b0-dee357c51b5b","year":1958},"citing_paper":{"arxiv_id":"1908.03604","last_updated":"2019-08-09T19:25:23Z","snapshot_observed_at":"2026-08-16T02:56:11.423833Z","submitted_at":"2019-08-09T19:25:23Z","title":"Fractional operators via analytic interpolation of integer powers","version":1},"reference_index":14,"source":"pdf_text","source_observed_at":"2026-08-14T14:15:21.882270Z"},"links":{"citing_paper":"/paper/1908.03604"},"observation_digest":"sha256:34da6ddb53c755826504df5b387eb03e53cc199ee956ccacc757868d773afb07","observation_id":"a87df220-59b4-43aa-8d57-16e5235fbbff","resolution":{"observed_at":"2026-08-14T14:15:21.948146Z","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":"2026-08-14T14:15:21.932225Z","title":"Klopfenstein, A note on Hilbert spaces of factorial series","venue":null,"work_id":"8c79cccc-c6e2-4fca-9131-bed3f0dba412","year":1976},"citing_paper":{"arxiv_id":"1908.03604","last_updated":"2019-08-09T19:25:23Z","snapshot_observed_at":"2026-08-16T02:56:11.423833Z","submitted_at":"2019-08-09T19:25:23Z","title":"Fractional operators via analytic interpolation of integer powers","version":1},"reference_index":15,"source":"pdf_text","source_observed_at":"2026-08-14T14:15:21.885977Z"},"links":{"citing_paper":"/paper/1908.03604"},"observation_digest":"sha256:ff42cf7418e955f8badcd8ab5499d1b166c8ebd83401d5fb690c2a54f932be47","observation_id":"b062525e-f04b-4748-b550-0dd2fae1c436","resolution":{"observed_at":"2026-08-14T14:15:21.936846Z","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":"2026-08-14T14:15:21.917347Z","title":"Whittaker, On the functions which are represented by the expansions of the interpolation theory","venue":null,"work_id":"58f45a1e-936f-4f2c-a017-bb0e2d6e8bb2","year":1915},"citing_paper":{"arxiv_id":"1908.03604","last_updated":"2019-08-09T19:25:23Z","snapshot_observed_at":"2026-08-16T02:56:11.423833Z","submitted_at":"2019-08-09T19:25:23Z","title":"Fractional operators via analytic interpolation of integer powers","version":1},"reference_index":16,"source":"pdf_text","source_observed_at":"2026-08-14T14:15:21.890044Z"},"links":{"citing_paper":"/paper/1908.03604"},"observation_digest":"sha256:b177a3057e26fe18a04abed4fc384cef78cdd788cc4a7e3d5b287dea34ace016","observation_id":"e26c37cb-e45b-4011-9508-0586138bfeea","resolution":{"observed_at":"2026-08-14T14:15:21.923642Z","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"}}],"paper":{"arxiv_id":"1908.03604","last_updated":"2019-08-09T19:25:23Z","latest_version":1,"primary_category":"math.FA","snapshot_observed_at":"2026-08-16T02:56:11.423833Z","submitted_at":"2019-08-09T19:25:23Z","title":"Fractional operators via analytic interpolation of integer powers"},"reference_resolution":{"displayed":16,"state_counts":{"malformed_identifier":0,"metadata_mismatch":0,"parse_uncertain":0,"unresolved":2,"verified_exact":0,"verified_fuzzy":14},"total_outbound_references":16},"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 16 of 16 outbound references and 0 inbound Pith citation observations for arXiv:1908.03604."}