{"as_of":"2026-08-16T12:58:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:0c84644b2595b46ff26834142fddc1c2166d3d88eef669c6b9ee3c7ea272a37b","coverage":[{"denominator":34,"lane":"reference_resolution","note":"Typed states for the displayed outbound observations.","records_observed":34,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-14T14:46:17.476453Z","state":"measured"},{"denominator":34,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":34,"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/1908.02845/citation-record","integrity":"/paper/1908.02845/integrity","json":"/paper/1908.02845/citation-record.json","paper":"/paper/1908.02845"},"outbound":[{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T14:46:17.391350Z","title":"Baars, H","venue":null,"work_id":null,"year":1993},"citing_paper":{"arxiv_id":"1908.02845","last_updated":"2021-05-20T10:26:36Z","snapshot_observed_at":"2026-08-16T03:25:14.842012Z","submitted_at":"2019-08-07T21:23:58Z","title":"Hyperspaces of countable compacta","version":2},"reference_index":1,"source":"pdf_text","source_observed_at":"2026-08-14T14:46:17.391350Z"},"links":{"citing_paper":"/paper/1908.02845"},"observation_digest":"sha256:7827836f173dca510d614f1edd3858e7ed97a4c4d400d184e787f302939f8e71","observation_id":"9a90ac60-fa40-4bc9-830e-f63f0ce144a7","resolution":{"observed_at":"2026-08-14T14:46:17.391350Z","resolver_source":null,"status":"malformed_identifier"},"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":"2026-08-14T14:46:17.825941Z","title":"Banakh, The strong universality of ANRs with a suitabl e algebraic structure, preprint","venue":null,"work_id":"67418c3a-92e9-468c-aad1-67872dc703e5","year":null},"citing_paper":{"arxiv_id":"1908.02845","last_updated":"2021-05-20T10:26:36Z","snapshot_observed_at":"2026-08-16T03:25:14.842012Z","submitted_at":"2019-08-07T21:23:58Z","title":"Hyperspaces of countable compacta","version":2},"reference_index":2,"source":"pdf_text","source_observed_at":"2026-08-14T14:46:17.394904Z"},"links":{"citing_paper":"/paper/1908.02845"},"observation_digest":"sha256:19c854612416c2d28957a54bd63e721c7437ad4f905108c57881917a3f6439a2","observation_id":"97123ef5-86cb-4c8c-bab1-e56743d39e09","resolution":{"observed_at":"2026-08-14T14:46:17.829005Z","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":"10.4064/dm386-0-1","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T14:46:17.612980Z","title":"Banakh and R","venue":null,"work_id":"c49b7ffb-6bed-480e-b4c5-87933d4faaff","year":2000},"citing_paper":{"arxiv_id":"1908.02845","last_updated":"2021-05-20T10:26:36Z","snapshot_observed_at":"2026-08-16T03:25:14.842012Z","submitted_at":"2019-08-07T21:23:58Z","title":"Hyperspaces of countable compacta","version":2},"reference_index":3,"source":"pdf_text","source_observed_at":"2026-08-14T14:46:17.397763Z"},"links":{"citing_paper":"/paper/1908.02845"},"observation_digest":"sha256:672144dd95225380f4efbf50998e0b734191aae3197c79fb253450e20467a75e","observation_id":"930ab8b2-2481-478b-b8b3-d4963ac1e0ab","resolution":{"observed_at":"2026-08-14T14:46:17.615587Z","resolver_source":"doi","status":"verified_exact"},"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":"2026-08-14T14:46:17.818898Z","title":"Banakh, T","venue":null,"work_id":"c11e58ee-af4d-436b-9f71-221dd5e00990","year":1996},"citing_paper":{"arxiv_id":"1908.02845","last_updated":"2021-05-20T10:26:36Z","snapshot_observed_at":"2026-08-16T03:25:14.842012Z","submitted_at":"2019-08-07T21:23:58Z","title":"Hyperspaces of countable compacta","version":2},"reference_index":4,"source":"pdf_text","source_observed_at":"2026-08-14T14:46:17.400610Z"},"links":{"citing_paper":"/paper/1908.02845"},"observation_digest":"sha256:0cde5f53f9114145e7757d50148586e14f7f7d253f54b51ea4d9c8616c2e2adf","observation_id":"24b42d04-7ce1-499a-bdaf-f973249b886d","resolution":{"observed_at":"2026-08-14T14:46:17.821674Z","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":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T14:46:17.403275Z","title":"Bestvina and J","venue":null,"work_id":null,"year":1986},"citing_paper":{"arxiv_id":"1908.02845","last_updated":"2021-05-20T10:26:36Z","snapshot_observed_at":"2026-08-16T03:25:14.842012Z","submitted_at":"2019-08-07T21:23:58Z","title":"Hyperspaces of countable compacta","version":2},"reference_index":5,"source":"pdf_text","source_observed_at":"2026-08-14T14:46:17.403275Z"},"links":{"citing_paper":"/paper/1908.02845"},"observation_digest":"sha256:a68c2d34dd97c8c0627d4f5c19ea2709e09a75045f2662933efa8595cbc64c8e","observation_id":"39827f9d-3d61-45be-9f3e-b0ccc970f551","resolution":{"observed_at":"2026-08-14T14:46:17.403275Z","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":"10.4064/cm7516-1-2019","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T14:46:17.606194Z","title":"Camargo, D","venue":null,"work_id":"58f92de6-43e6-44c3-9b91-a237b2cf7684","year":2020},"citing_paper":{"arxiv_id":"1908.02845","last_updated":"2021-05-20T10:26:36Z","snapshot_observed_at":"2026-08-16T03:25:14.842012Z","submitted_at":"2019-08-07T21:23:58Z","title":"Hyperspaces of countable compacta","version":2},"reference_index":6,"source":"pdf_text","source_observed_at":"2026-08-14T14:46:17.405625Z"},"links":{"citing_paper":"/paper/1908.02845"},"observation_digest":"sha256:b18e4e41e796e73448ff3acfd54da37c93d8ef39fe0f009c05e53466f2e369bc","observation_id":"ee125b7d-5584-4fc0-b35b-97be9c4201b3","resolution":{"observed_at":"2026-08-14T14:46:17.608720Z","resolver_source":"doi","status":"verified_exact"},"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":"10.4064/fm-13","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T14:46:17.599059Z","title":"Cauty, Caract´ erisation topologique de l’espace des fonctions d´ erivables, Fund","venue":null,"work_id":"18f5a520-c20d-4517-93e7-6503afb3b11c","year":1991},"citing_paper":{"arxiv_id":"1908.02845","last_updated":"2021-05-20T10:26:36Z","snapshot_observed_at":"2026-08-16T03:25:14.842012Z","submitted_at":"2019-08-07T21:23:58Z","title":"Hyperspaces of countable compacta","version":2},"reference_index":7,"source":"pdf_text","source_observed_at":"2026-08-14T14:46:17.407968Z"},"links":{"citing_paper":"/paper/1908.02845"},"observation_digest":"sha256:e0999b6bedca40942721f4fc7b76d9857613289f377d4d37bd3a98c99a103442","observation_id":"c29f2505-b02b-40a9-a91c-542d5e96a85b","resolution":{"observed_at":"2026-08-14T14:46:17.601682Z","resolver_source":"doi_truncated","status":"malformed_identifier"},"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":"2026-08-14T14:46:17.811895Z","title":"Cauty, L’espace des arcs d’une surface, Trans","venue":null,"work_id":"28781531-0e06-49f4-a6ce-2ca4f9897dfa","year":1992},"citing_paper":{"arxiv_id":"1908.02845","last_updated":"2021-05-20T10:26:36Z","snapshot_observed_at":"2026-08-16T03:25:14.842012Z","submitted_at":"2019-08-07T21:23:58Z","title":"Hyperspaces of countable compacta","version":2},"reference_index":8,"source":"pdf_text","source_observed_at":"2026-08-14T14:46:17.410429Z"},"links":{"citing_paper":"/paper/1908.02845"},"observation_digest":"sha256:df051dffb46eba3f3cf2d6b5a8ca82461e302e7669e5268f0a700ad52ce8dc1f","observation_id":"73c41a5d-39ff-4d26-9dbf-79084a744f26","resolution":{"observed_at":"2026-08-14T14:46:17.814545Z","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":"10.4064/fm-148-3-257-282","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T14:46:17.584512Z","title":"Cauty, T","venue":null,"work_id":"cbc4e893-6654-4cbb-8f1f-26bb1968ac7e","year":1995},"citing_paper":{"arxiv_id":"1908.02845","last_updated":"2021-05-20T10:26:36Z","snapshot_observed_at":"2026-08-16T03:25:14.842012Z","submitted_at":"2019-08-07T21:23:58Z","title":"Hyperspaces of countable compacta","version":2},"reference_index":9,"source":"pdf_text","source_observed_at":"2026-08-14T14:46:17.414863Z"},"links":{"citing_paper":"/paper/1908.02845"},"observation_digest":"sha256:f3837ea36a7e595b742606c8b24bbb63bfa6397193f76c808b99e9d0a761f8e3","observation_id":"c9c2c310-78f4-4194-9b97-9c128b706349","resolution":{"observed_at":"2026-08-14T14:46:17.587224Z","resolver_source":"doi","status":"verified_exact"},"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":"10.24033/bsmf.1994","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T14:46:17.577335Z","title":"Cenzer, and R","venue":null,"work_id":"0c3b472a-9abd-4bdf-912e-ada52fc66343","year":1982},"citing_paper":{"arxiv_id":"1908.02845","last_updated":"2021-05-20T10:26:36Z","snapshot_observed_at":"2026-08-16T03:25:14.842012Z","submitted_at":"2019-08-07T21:23:58Z","title":"Hyperspaces of countable compacta","version":2},"reference_index":10,"source":"pdf_text","source_observed_at":"2026-08-14T14:46:17.416960Z"},"links":{"citing_paper":"/paper/1908.02845"},"observation_digest":"sha256:c612514711774ba7e79140c15a6676f34ea3712e26cfa7dc8fe0b030512fe48b","observation_id":"4ba916d5-839c-4170-b067-6053625da762","resolution":{"observed_at":"2026-08-14T14:46:17.580016Z","resolver_source":"doi","status":"verified_exact"},"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":"2026-08-14T14:46:17.804571Z","title":null,"venue":null,"work_id":"70bf58cb-ec6f-46fb-8924-a975220f459d","year":1980},"citing_paper":{"arxiv_id":"1908.02845","last_updated":"2021-05-20T10:26:36Z","snapshot_observed_at":"2026-08-16T03:25:14.842012Z","submitted_at":"2019-08-07T21:23:58Z","title":"Hyperspaces of countable compacta","version":2},"reference_index":11,"source":"pdf_text","source_observed_at":"2026-08-14T14:46:17.419835Z"},"links":{"citing_paper":"/paper/1908.02845"},"observation_digest":"sha256:70a6ea1f03c25202cbe82cfa615227155388a1e525c4d26993d2fae2c6eeda43","observation_id":"8c977f11-3922-4412-bacc-49fa2d0e9585","resolution":{"observed_at":"2026-08-14T14:46:17.807164Z","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":"10.2307/20426","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T14:46:17.569969Z","title":null,"venue":null,"work_id":"f8486322-1a20-481b-8fc3-62e8eefcaf48","year":1979},"citing_paper":{"arxiv_id":"1908.02845","last_updated":"2021-05-20T10:26:36Z","snapshot_observed_at":"2026-08-16T03:25:14.842012Z","submitted_at":"2019-08-07T21:23:58Z","title":"Hyperspaces of countable compacta","version":2},"reference_index":12,"source":"pdf_text","source_observed_at":"2026-08-14T14:46:17.422284Z"},"links":{"citing_paper":"/paper/1908.02845"},"observation_digest":"sha256:039f4426d7cf266488dfbee5b378055c58dce2f8f9f9fc656a54dc71afae902d","observation_id":"dfd8744c-c414-476b-b35b-4fcdd57ebaf8","resolution":{"observed_at":"2026-08-14T14:46:17.572712Z","resolver_source":"doi_truncated","status":"malformed_identifier"},"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":"10.1016/0166-8641(86)90081-7","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T14:46:17.563198Z","title":null,"venue":null,"work_id":"ae6b9b6c-e730-405a-80fc-0e9a43e58cd5","year":1986},"citing_paper":{"arxiv_id":"1908.02845","last_updated":"2021-05-20T10:26:36Z","snapshot_observed_at":"2026-08-16T03:25:14.842012Z","submitted_at":"2019-08-07T21:23:58Z","title":"Hyperspaces of countable compacta","version":2},"reference_index":13,"source":"pdf_text","source_observed_at":"2026-08-14T14:46:17.425173Z"},"links":{"citing_paper":"/paper/1908.02845"},"observation_digest":"sha256:38dad12039cfe493629f231ba34ecdd746378b15fa81604b3ff27f2b1c638270","observation_id":"22c47fba-d478-4bb4-82e3-fd3a1a99d554","resolution":{"observed_at":"2026-08-14T14:46:17.565329Z","resolver_source":"doi","status":"verified_exact"},"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":"2026-08-14T14:46:17.797869Z","title":null,"venue":null,"work_id":"d2b32dbc-d852-4285-994c-49cb5b74edc0","year":1978},"citing_paper":{"arxiv_id":"1908.02845","last_updated":"2021-05-20T10:26:36Z","snapshot_observed_at":"2026-08-16T03:25:14.842012Z","submitted_at":"2019-08-07T21:23:58Z","title":"Hyperspaces of countable compacta","version":2},"reference_index":14,"source":"pdf_text","source_observed_at":"2026-08-14T14:46:17.428018Z"},"links":{"citing_paper":"/paper/1908.02845"},"observation_digest":"sha256:be48418c5898f1f7d932c907e0a2667d74285040ca93b6db5edc146cf6b91f9f","observation_id":"8288bc37-8954-407c-957c-95bab76db533","resolution":{"observed_at":"2026-08-14T14:46:17.800017Z","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":"10.1016/0166-8641(85)90005-7","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T14:46:17.556497Z","title":null,"venue":null,"work_id":"3ad3c6ce-4066-4939-b4c9-6b2d62a3c239","year":1985},"citing_paper":{"arxiv_id":"1908.02845","last_updated":"2021-05-20T10:26:36Z","snapshot_observed_at":"2026-08-16T03:25:14.842012Z","submitted_at":"2019-08-07T21:23:58Z","title":"Hyperspaces of countable compacta","version":2},"reference_index":15,"source":"pdf_text","source_observed_at":"2026-08-14T14:46:17.430571Z"},"links":{"citing_paper":"/paper/1908.02845"},"observation_digest":"sha256:98ca8a285bd549e458bcadf368a6997b5c8860e253b3a17a5e397fba894b22b7","observation_id":"81eb6686-0984-4189-b809-3aee22fa7a33","resolution":{"observed_at":"2026-08-14T14:46:17.559094Z","resolver_source":"doi","status":"verified_exact"},"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":"10.2140/pjm.1992.152.255","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T14:46:17.549603Z","title":null,"venue":null,"work_id":"beb5b22a-67a0-4347-9e1e-7a7fbb5901ae","year":1992},"citing_paper":{"arxiv_id":"1908.02845","last_updated":"2021-05-20T10:26:36Z","snapshot_observed_at":"2026-08-16T03:25:14.842012Z","submitted_at":"2019-08-07T21:23:58Z","title":"Hyperspaces of countable compacta","version":2},"reference_index":16,"source":"pdf_text","source_observed_at":"2026-08-14T14:46:17.433378Z"},"links":{"citing_paper":"/paper/1908.02845"},"observation_digest":"sha256:d9affc6f4f9bec58a3d137d9a7712f6228a2cb98b43dc1db0fe61216611471df","observation_id":"23d0f879-c78c-4579-a5f5-20538b711113","resolution":{"observed_at":"2026-08-14T14:46:17.552373Z","resolver_source":"doi","status":"verified_exact"},"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":"10.2140/pjm.1994.164.15","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T14:46:17.542426Z","title":"Dobrowolski and L","venue":null,"work_id":"62f9981a-7f40-4ba4-ad52-8c3052ebd2f1","year":1994},"citing_paper":{"arxiv_id":"1908.02845","last_updated":"2021-05-20T10:26:36Z","snapshot_observed_at":"2026-08-16T03:25:14.842012Z","submitted_at":"2019-08-07T21:23:58Z","title":"Hyperspaces of countable compacta","version":2},"reference_index":17,"source":"pdf_text","source_observed_at":"2026-08-14T14:46:17.435974Z"},"links":{"citing_paper":"/paper/1908.02845"},"observation_digest":"sha256:456d60d9a95f53b67bfedf7c45e4ae5a9022d9d68d84909995c2747373c3d86a","observation_id":"7548d87d-57f8-4b97-af4b-a60b2eb16766","resolution":{"observed_at":"2026-08-14T14:46:17.545165Z","resolver_source":"doi","status":"verified_exact"},"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":"2026-08-14T14:46:17.791485Z","title":"van Engelen, Characterizations of the countable inﬁ nite product of rationals and some related problems","venue":null,"work_id":"15cf776e-baf4-4011-8a4c-4ce65891cf05","year":1985},"citing_paper":{"arxiv_id":"1908.02845","last_updated":"2021-05-20T10:26:36Z","snapshot_observed_at":"2026-08-16T03:25:14.842012Z","submitted_at":"2019-08-07T21:23:58Z","title":"Hyperspaces of countable compacta","version":2},"reference_index":18,"source":"pdf_text","source_observed_at":"2026-08-14T14:46:17.438609Z"},"links":{"citing_paper":"/paper/1908.02845"},"observation_digest":"sha256:a0597666f4a1ebddf36fa7b0840bc5ae20576443da2fc852f6b8f0e7c68c0257","observation_id":"f5b60842-9392-4c1d-b3a6-336a9d586341","resolution":{"observed_at":"2026-08-14T14:46:17.793916Z","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":"2026-08-14T14:46:17.784545Z","title":"van Engelen, On the homogeneity of inﬁnite products","venue":null,"work_id":"9576665e-fea7-4de6-90ed-174e060a8f68","year":1992},"citing_paper":{"arxiv_id":"1908.02845","last_updated":"2021-05-20T10:26:36Z","snapshot_observed_at":"2026-08-16T03:25:14.842012Z","submitted_at":"2019-08-07T21:23:58Z","title":"Hyperspaces of countable compacta","version":2},"reference_index":19,"source":"pdf_text","source_observed_at":"2026-08-14T14:46:17.441212Z"},"links":{"citing_paper":"/paper/1908.02845"},"observation_digest":"sha256:c37a3857101d81d50f6df0a0706695d09850bd868a6045641a586e5e8eff9bfb","observation_id":"e257f086-1ef6-4902-82a0-898b2cd37f47","resolution":{"observed_at":"2026-08-14T14:46:17.787450Z","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":"10.1016/j.topol.2015.05.022","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T14:46:17.534918Z","title":"Garc´ ıa-Ferreira and Y","venue":null,"work_id":"37d32fbd-d26d-45ec-a37a-1422f75b05e0","year":2015},"citing_paper":{"arxiv_id":"1908.02845","last_updated":"2021-05-20T10:26:36Z","snapshot_observed_at":"2026-08-16T03:25:14.842012Z","submitted_at":"2019-08-07T21:23:58Z","title":"Hyperspaces of countable compacta","version":2},"reference_index":20,"source":"pdf_text","source_observed_at":"2026-08-14T14:46:17.443677Z"},"links":{"citing_paper":"/paper/1908.02845"},"observation_digest":"sha256:c9170747a66ee1f45125d5e78649d2a283f01ef202e7ed0a1967856ad955e1ad","observation_id":"10308b76-a74f-4c94-b164-8b0a1a15b409","resolution":{"observed_at":"2026-08-14T14:46:17.537673Z","resolver_source":"doi","status":"verified_exact"},"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":"2026-08-14T14:46:17.777362Z","title":"Gladdines and J","venue":null,"work_id":"6d55c43b-3c65-4785-ba9b-790f45cc07f1","year":1993},"citing_paper":{"arxiv_id":"1908.02845","last_updated":"2021-05-20T10:26:36Z","snapshot_observed_at":"2026-08-16T03:25:14.842012Z","submitted_at":"2019-08-07T21:23:58Z","title":"Hyperspaces of countable compacta","version":2},"reference_index":21,"source":"pdf_text","source_observed_at":"2026-08-14T14:46:17.446202Z"},"links":{"citing_paper":"/paper/1908.02845"},"observation_digest":"sha256:9b71279fb14b1546b6b669778b78af56e78948310f52dde1c956e088d514fe82","observation_id":"91786f8c-6874-4029-81d3-cfe5b5a120b2","resolution":{"observed_at":"2026-08-14T14:46:17.780054Z","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":"2026-08-14T14:46:17.769766Z","title":"Gladdines and J","venue":null,"work_id":"f1e951b4-5387-484e-8742-cc9253ea09f1","year":1993},"citing_paper":{"arxiv_id":"1908.02845","last_updated":"2021-05-20T10:26:36Z","snapshot_observed_at":"2026-08-16T03:25:14.842012Z","submitted_at":"2019-08-07T21:23:58Z","title":"Hyperspaces of countable compacta","version":2},"reference_index":22,"source":"pdf_text","source_observed_at":"2026-08-14T14:46:17.448649Z"},"links":{"citing_paper":"/paper/1908.02845"},"observation_digest":"sha256:c4d7c54b0f2d67ac38a4cc29863a39fad176ca560debf570965b8226c65404e3","observation_id":"5621a4c2-2ab9-4392-9504-aceb9882bb9e","resolution":{"observed_at":"2026-08-14T14:46:17.772651Z","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":"2026-08-14T14:46:17.762388Z","title":"Kechris, Classical descriptive set theory, Springe r, 1995","venue":null,"work_id":"10db27c1-b6df-4105-bf72-e840a5060c63","year":1995},"citing_paper":{"arxiv_id":"1908.02845","last_updated":"2021-05-20T10:26:36Z","snapshot_observed_at":"2026-08-16T03:25:14.842012Z","submitted_at":"2019-08-07T21:23:58Z","title":"Hyperspaces of countable compacta","version":2},"reference_index":23,"source":"pdf_text","source_observed_at":"2026-08-14T14:46:17.451048Z"},"links":{"citing_paper":"/paper/1908.02845"},"observation_digest":"sha256:6a4bb7a38cfe6aff2f08a71fb76bf38db9a8af2aa08b58f865d291abb82823bc","observation_id":"d357b095-2442-4380-adba-2b7486335c5d","resolution":{"observed_at":"2026-08-14T14:46:17.765057Z","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":"10.1016/j.topol.2004.07.009","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T14:46:17.526894Z","title":"Kubi´ s, K","venue":null,"work_id":"57185356-65b4-462a-8962-8df664efb623","year":2005},"citing_paper":{"arxiv_id":"1908.02845","last_updated":"2021-05-20T10:26:36Z","snapshot_observed_at":"2026-08-16T03:25:14.842012Z","submitted_at":"2019-08-07T21:23:58Z","title":"Hyperspaces of countable compacta","version":2},"reference_index":24,"source":"pdf_text","source_observed_at":"2026-08-14T14:46:17.453714Z"},"links":{"citing_paper":"/paper/1908.02845"},"observation_digest":"sha256:30573edeece1e10ceb9919371ca6d8d6d1cc1c4d37c3b74ea754b974dddf2621","observation_id":"2d0a2f17-4d9e-404d-9523-d7a4fe6cece5","resolution":{"observed_at":"2026-08-14T14:46:17.529828Z","resolver_source":"doi","status":"verified_exact"},"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":"10.1016/j.topol.2017.02.055","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T14:46:17.519200Z","title":"Krupski and A","venue":null,"work_id":"e71e79f7-fae4-4425-9897-4630e8cca617","year":2017},"citing_paper":{"arxiv_id":"1908.02845","last_updated":"2021-05-20T10:26:36Z","snapshot_observed_at":"2026-08-16T03:25:14.842012Z","submitted_at":"2019-08-07T21:23:58Z","title":"Hyperspaces of countable compacta","version":2},"reference_index":25,"source":"pdf_text","source_observed_at":"2026-08-14T14:46:17.456423Z"},"links":{"citing_paper":"/paper/1908.02845"},"observation_digest":"sha256:52f34a81e12a59e9d682e42b65ca286311b3fd4cf074063d101daaf78ffddfdc","observation_id":"b1b6ddb8-0bf4-439b-bab7-944cc45209b0","resolution":{"observed_at":"2026-08-14T14:46:17.521965Z","resolver_source":"doi","status":"verified_exact"},"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":"2026-08-14T14:46:17.754620Z","title":"Kuratowski, Les fonctions semi-continues dans l’es pace des ensembles ferm´ es, Fund","venue":null,"work_id":"c5b56844-8a95-459c-a96c-cda7999124fd","year":1932},"citing_paper":{"arxiv_id":"1908.02845","last_updated":"2021-05-20T10:26:36Z","snapshot_observed_at":"2026-08-16T03:25:14.842012Z","submitted_at":"2019-08-07T21:23:58Z","title":"Hyperspaces of countable compacta","version":2},"reference_index":26,"source":"pdf_text","source_observed_at":"2026-08-14T14:46:17.459871Z"},"links":{"citing_paper":"/paper/1908.02845"},"observation_digest":"sha256:36ac7a0ab59d13c89c708a9fd571906e0f1c03f49a12eddc9c1a38a63330410b","observation_id":"8dcef77c-a111-4691-92f3-6b0416757f5b","resolution":{"observed_at":"2026-08-14T14:46:17.757651Z","resolver_source":"raw_fallback","status":"malformed_identifier"},"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":"2026-08-14T14:46:17.747035Z","title":"Kuratowski, Topology, vol","venue":null,"work_id":"669a8e91-32bb-4640-a357-ccb93a2ab75c","year":1966},"citing_paper":{"arxiv_id":"1908.02845","last_updated":"2021-05-20T10:26:36Z","snapshot_observed_at":"2026-08-16T03:25:14.842012Z","submitted_at":"2019-08-07T21:23:58Z","title":"Hyperspaces of countable compacta","version":2},"reference_index":27,"source":"pdf_text","source_observed_at":"2026-08-14T14:46:17.462493Z"},"links":{"citing_paper":"/paper/1908.02845"},"observation_digest":"sha256:39bbc67e289266ccb449cf1708bb5f1675c7c70a371de90975ec369cb624166b","observation_id":"f4b4df98-3435-4dff-b306-aa5d6963b865","resolution":{"observed_at":"2026-08-14T14:46:17.749889Z","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":"2026-08-14T14:46:17.739731Z","title":"Kuratowski, S","venue":null,"work_id":"3aab18d6-ae74-4440-8e98-92f07e72ece2","year":1970},"citing_paper":{"arxiv_id":"1908.02845","last_updated":"2021-05-20T10:26:36Z","snapshot_observed_at":"2026-08-16T03:25:14.842012Z","submitted_at":"2019-08-07T21:23:58Z","title":"Hyperspaces of countable compacta","version":2},"reference_index":28,"source":"pdf_text","source_observed_at":"2026-08-14T14:46:17.464995Z"},"links":{"citing_paper":"/paper/1908.02845"},"observation_digest":"sha256:bc21becc41fd6e63b2b9a8b36477e2337c06cd9d62990ef2f55d3490780aaf25","observation_id":"2b16e74e-fa5c-4816-b1cf-5f97b7a7145e","resolution":{"observed_at":"2026-08-14T14:46:17.742318Z","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":"tkbjm/1496164","doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T14:46:17.668706Z","title":"Michalewski, Homogeneity of K(Q), Tsukuba J","venue":null,"work_id":"183b098a-2c4a-46d4-9d55-0d851cf0dde9","year":2000},"citing_paper":{"arxiv_id":"1908.02845","last_updated":"2021-05-20T10:26:36Z","snapshot_observed_at":"2026-08-16T03:25:14.842012Z","submitted_at":"2019-08-07T21:23:58Z","title":"Hyperspaces of countable compacta","version":2},"reference_index":29,"source":"pdf_text","source_observed_at":"2026-08-14T14:46:17.467547Z"},"links":{"citing_paper":"/paper/1908.02845"},"observation_digest":"sha256:c7d3ef2b6b08b18fb7d41eb0afaefad511ec4c2a4234733e6274ca665cde065b","observation_id":"2035bdf3-2e23-49f0-a793-237a37df8bf7","resolution":{"observed_at":"2026-08-14T14:46:17.673602Z","resolver_source":"raw_fallback","status":"verified_exact"},"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":"2026-08-14T14:46:17.730701Z","title":"van Mill, The Inﬁnite-Dimensional Topology of Funct ion Spaces, North-Holland, 2002","venue":null,"work_id":"2120ce75-5aad-41e3-a145-d476e3cae876","year":2002},"citing_paper":{"arxiv_id":"1908.02845","last_updated":"2021-05-20T10:26:36Z","snapshot_observed_at":"2026-08-16T03:25:14.842012Z","submitted_at":"2019-08-07T21:23:58Z","title":"Hyperspaces of countable compacta","version":2},"reference_index":30,"source":"pdf_text","source_observed_at":"2026-08-14T14:46:17.469999Z"},"links":{"citing_paper":"/paper/1908.02845"},"observation_digest":"sha256:2c3dccf199188dd32c2dd6466fb89d33bbabb1949a06ccde42ca42fc9f154e38","observation_id":"0a59466c-6a2e-4782-99ac-15670cbb2fa2","resolution":{"observed_at":"2026-08-14T14:46:17.734904Z","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":"10.4064/fm-108-2-83-88","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T14:46:17.511038Z","title":"Steel, Analytic sets and Borel isomorphisms","venue":null,"work_id":"4bef8e29-8020-4492-9d3f-89782e50f7e2","year":1980},"citing_paper":{"arxiv_id":"1908.02845","last_updated":"2021-05-20T10:26:36Z","snapshot_observed_at":"2026-08-16T03:25:14.842012Z","submitted_at":"2019-08-07T21:23:58Z","title":"Hyperspaces of countable compacta","version":2},"reference_index":31,"source":"pdf_text","source_observed_at":"2026-08-14T14:46:17.472154Z"},"links":{"citing_paper":"/paper/1908.02845"},"observation_digest":"sha256:bbc3d06555c62cf06d7c542bda2a8005e8e2fc08af98f1276dc805edc49b65a1","observation_id":"4959f0d6-3e24-4ca3-8f2f-785f6b3e7093","resolution":{"observed_at":"2026-08-14T14:46:17.513727Z","resolver_source":"doi","status":"verified_exact"},"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":"10.4064/fm-101-2-93-","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T14:46:17.503019Z","title":"Toru´ nczyk, Concerning locally homotopy negligible sets and characterization of l2-manifolds, Fund","venue":null,"work_id":"7d06d492-a29f-46e3-ac26-2332791eb899","year":1978},"citing_paper":{"arxiv_id":"1908.02845","last_updated":"2021-05-20T10:26:36Z","snapshot_observed_at":"2026-08-16T03:25:14.842012Z","submitted_at":"2019-08-07T21:23:58Z","title":"Hyperspaces of countable compacta","version":2},"reference_index":32,"source":"pdf_text","source_observed_at":"2026-08-14T14:46:17.474228Z"},"links":{"citing_paper":"/paper/1908.02845"},"observation_digest":"sha256:e39b1867a8fac16f842d15a3dfb4bf330988bc2af950093925abd03b83c61387","observation_id":"345ef42f-92b1-43f1-b571-35c39d4e3075","resolution":{"observed_at":"2026-08-14T14:46:17.505962Z","resolver_source":"doi_truncated","status":"malformed_identifier"},"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":"10.4064/fm-111-3-247-262","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T14:46:17.493874Z","title":"Toru´ nczyk, Characterizing Hilbert space topology","venue":null,"work_id":"9610ffad-b9a5-4bae-8f98-1f00488ba522","year":1981},"citing_paper":{"arxiv_id":"1908.02845","last_updated":"2021-05-20T10:26:36Z","snapshot_observed_at":"2026-08-16T03:25:14.842012Z","submitted_at":"2019-08-07T21:23:58Z","title":"Hyperspaces of countable compacta","version":2},"reference_index":33,"source":"pdf_text","source_observed_at":"2026-08-14T14:46:17.476453Z"},"links":{"citing_paper":"/paper/1908.02845"},"observation_digest":"sha256:7541dd98ae648fc3b919b1df28aa644ca057370731b86cb764ee7bd2bfc8281e","observation_id":"77c6670a-4216-404b-bb11-b1659fca337e","resolution":{"observed_at":"2026-08-14T14:46:17.498400Z","resolver_source":"doi","status":"verified_exact"},"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":"10.2307/2154028","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T14:46:17.591664Z","title":null,"venue":null,"work_id":"9ac3c388-9480-449d-8995-7f601ef6fd1c","year":null},"citing_paper":{"arxiv_id":"1908.02845","last_updated":"2021-05-20T10:26:36Z","snapshot_observed_at":"2026-08-16T03:25:14.842012Z","submitted_at":"2019-08-07T21:23:58Z","title":"Hyperspaces of countable compacta","version":2},"reference_index":209,"source":"pdf_text","source_observed_at":"2026-08-14T14:46:17.412548Z"},"links":{"citing_paper":"/paper/1908.02845"},"observation_digest":"sha256:8584cae1d7627166cc36c3c882a9a26588ceec8dfa2e010a6e814a5b32f84eb2","observation_id":"513e69fc-b43a-4625-846d-7b3c3fab4615","resolution":{"observed_at":"2026-08-14T14:46:17.594406Z","resolver_source":"doi","status":"verified_exact"},"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":"1908.02845","last_updated":"2021-05-20T10:26:36Z","latest_version":2,"primary_category":"math.GN","snapshot_observed_at":"2026-08-16T03:25:14.842012Z","submitted_at":"2019-08-07T21:23:58Z","title":"Hyperspaces of countable compacta"},"reference_resolution":{"displayed":34,"state_counts":{"malformed_identifier":5,"metadata_mismatch":0,"parse_uncertain":0,"unresolved":3,"verified_exact":15,"verified_fuzzy":11},"total_outbound_references":34},"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 34 of 34 outbound references and 0 inbound Pith citation observations for arXiv:1908.02845."}