{"as_of":"2026-08-16T19:52:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:af6b129bab0e4ba1c2a4e7f711814f4b0c45df2f5a448f2df20d2ef58057d49c","coverage":[{"denominator":33,"lane":"reference_resolution","note":"Typed states for the displayed outbound observations.","records_observed":33,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-14T10:11:41.891489Z","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":1,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":1,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-14T11:46:04.313142Z","state":"measured"},{"denominator":1,"lane":"external_citation_measurements","note":"A source-named dated measurement, never combined with another source.","records_observed":0,"source":"pith","source_observed_at":"2026-08-14T11:46:05.584831Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1908.11795","last_updated":"2019-10-18T14:34:29Z","snapshot_observed_at":"2026-08-14T10:04:40.992959Z","submitted_at":"2019-08-30T15:38:28Z","title":"Leggett collective excitations in a two-band Fermi superfluid at finite temperatures","version":2},"cited_work":{"arxiv_id":"1908.11795","doi":null,"metadata_source":"pith","pith_arxiv_id":"1908.11795","snapshot_observed_at":"2026-08-14T11:46:05.584831Z","title":"Leggett collective excitations in a two-band Fermi superfluid at finite temperatures","venue":"cond-mat.quant-gas","work_id":"0c480379-d8fd-437f-9a07-855be66e48fd","year":2019},"citing_paper":{"arxiv_id":"1908.08559","last_updated":"2019-11-26T12:52:53Z","snapshot_observed_at":"2026-08-16T06:30:24.712296Z","submitted_at":"2019-08-22T18:39:38Z","title":"Damping of the Anderson-Bogolyubov mode by spin and mass imbalance in Fermi mixtures","version":2},"reference_index":28,"source":"arxiv_source","source_observed_at":"2026-08-14T11:46:04.313142Z"},"links":{"cited_paper":"/paper/1908.11795","citing_paper":"/paper/1908.08559"},"observation_digest":"sha256:7facee9cb7919fa37bd3cf9c49103cb4a9c6719faf7e3a3b71412f8358ab2724","observation_id":"e8c067f7-45f0-4915-aa5a-35b06c3f4aed","resolution":{"observed_at":"2026-08-14T11:46:05.590875Z","resolver_source":"local_arxiv","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"}}],"links":{"evidence":"/evidence","html":"/paper/1908.11795/citation-record","integrity":"/paper/1908.11795/integrity","json":"/paper/1908.11795/citation-record.json","paper":"/paper/1908.11795"},"outbound":[{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T10:11:42.509336Z","title":"777, µ/ ∆2|T =0,δ =0 ≈ 1","venue":null,"work_id":"d3c77e03-1497-48fc-8bbc-ae4be950fc4e","year":2020},"citing_paper":{"arxiv_id":"1908.11795","last_updated":"2019-10-18T14:34:29Z","snapshot_observed_at":"2026-08-14T10:04:40.992959Z","submitted_at":"2019-08-30T15:38:28Z","title":"Leggett collective excitations in a two-band Fermi superfluid at finite temperatures","version":2},"reference_index":1,"source":"pdf_text","source_observed_at":"2026-08-14T10:11:41.746273Z"},"links":{"citing_paper":"/paper/1908.11795"},"observation_digest":"sha256:e15a7a0859b981f08808657f23a3d4e34181d7a792369f13a52c972dbe61745e","observation_id":"18aafc3c-ee50-4608-80d3-20a76b45e623","resolution":{"observed_at":"2026-08-14T10:11:42.513980Z","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":"2026-08-14T10:11:42.449283Z","title":"Observation of Leggett’s Collective Mode in a Multiband MgB 2 Superconductor","venue":null,"work_id":"6669f134-6079-43ab-8f82-b028fa8d0c22","year":2007},"citing_paper":{"arxiv_id":"1908.11795","last_updated":"2019-10-18T14:34:29Z","snapshot_observed_at":"2026-08-14T10:04:40.992959Z","submitted_at":"2019-08-30T15:38:28Z","title":"Leggett collective excitations in a two-band Fermi superfluid at finite temperatures","version":2},"reference_index":2,"source":"pdf_text","source_observed_at":"2026-08-14T10:11:41.765631Z"},"links":{"citing_paper":"/paper/1908.11795"},"observation_digest":"sha256:1145944a36bee8bcbca9a76d300bd5d74b5f4db5e0ad86ba4872c5e9b59e2159","observation_id":"7f96aa8f-5cad-4b81-924b-31015d866a85","resolution":{"observed_at":"2026-08-14T10:11:42.453927Z","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":"2026-08-14T10:11:42.435063Z","title":"Evidence for a two-band behavior of MgB 2 from point-contact and tunneling spectroscopy","venue":null,"work_id":"f9e47aef-af51-40d0-b601-1b8ff0d2a307","year":2004},"citing_paper":{"arxiv_id":"1908.11795","last_updated":"2019-10-18T14:34:29Z","snapshot_observed_at":"2026-08-14T10:04:40.992959Z","submitted_at":"2019-08-30T15:38:28Z","title":"Leggett collective excitations in a two-band Fermi superfluid at finite temperatures","version":2},"reference_index":3,"source":"pdf_text","source_observed_at":"2026-08-14T10:11:41.770395Z"},"links":{"citing_paper":"/paper/1908.11795"},"observation_digest":"sha256:d159e0c96ec025d3eeef75cf27f732375c1254a4994ff023f08f65865a586220","observation_id":"d8282bd3-14b5-46c8-b9bc-dc6a4e7e49a1","resolution":{"observed_at":"2026-08-14T10:11:42.440006Z","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":"2026-08-14T10:11:42.478830Z","title":"These spectral weight functions are determined using the inverse GPF propagator in the basis of the amplitude and phase ﬁeld coordinates","venue":null,"work_id":"a7b9019b-ed3d-4ad3-bcfa-42c84d5207e5","year":null},"citing_paper":{"arxiv_id":"1908.11795","last_updated":"2019-10-18T14:34:29Z","snapshot_observed_at":"2026-08-14T10:04:40.992959Z","submitted_at":"2019-08-30T15:38:28Z","title":"Leggett collective excitations in a two-band Fermi superfluid at finite temperatures","version":2},"reference_index":4,"source":"pdf_text","source_observed_at":"2026-08-14T10:11:41.756365Z"},"links":{"citing_paper":"/paper/1908.11795"},"observation_digest":"sha256:c25b16c2aa148204c670099e9b4dda860f1493f679adb624f16455ffccf84830","observation_id":"e5b19a29-537b-435e-949d-92e6ecfd25dd","resolution":{"observed_at":"2026-08-14T10:11:42.483933Z","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":"2026-08-14T10:11:42.464154Z","title":"Number-Phase Fluctuations in Two-Band Superconductors","venue":null,"work_id":"27036173-8fc0-4fda-9888-0f575ca89365","year":1966},"citing_paper":{"arxiv_id":"1908.11795","last_updated":"2019-10-18T14:34:29Z","snapshot_observed_at":"2026-08-14T10:04:40.992959Z","submitted_at":"2019-08-30T15:38:28Z","title":"Leggett collective excitations in a two-band Fermi superfluid at finite temperatures","version":2},"reference_index":5,"source":"pdf_text","source_observed_at":"2026-08-14T10:11:41.761085Z"},"links":{"citing_paper":"/paper/1908.11795"},"observation_digest":"sha256:9772c73df24780325031266deafec4532f6ca16ae5eeefe3bb46ba026201b9ea","observation_id":"10c5279e-6c12-428c-ad7e-352d60a42116","resolution":{"observed_at":"2026-08-14T10:11:42.468977Z","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":"2026-08-14T10:11:42.389934Z","title":"BCS-BEC crossover of collective excitations in two-band superﬂuids","venue":null,"work_id":"e5b1265c-4ffd-4136-bad3-68dade555e60","year":2005},"citing_paper":{"arxiv_id":"1908.11795","last_updated":"2019-10-18T14:34:29Z","snapshot_observed_at":"2026-08-14T10:04:40.992959Z","submitted_at":"2019-08-30T15:38:28Z","title":"Leggett collective excitations in a two-band Fermi superfluid at finite temperatures","version":2},"reference_index":6,"source":"pdf_text","source_observed_at":"2026-08-14T10:11:41.784757Z"},"links":{"citing_paper":"/paper/1908.11795"},"observation_digest":"sha256:0a6d29242ec83b2cb6b2317ee53770300cc3b7b049fa8b02a59729a401ca9e30","observation_id":"611fac6c-ec35-4ebb-b32f-fa1932b0441c","resolution":{"observed_at":"2026-08-14T10:11:42.394809Z","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":"2026-08-14T10:11:42.374875Z","title":"Two-band superﬂu- idity from the BCS to the BEC limit","venue":null,"work_id":"41a20916-7cbf-4b44-95c3-47cfa54ea39c","year":2006},"citing_paper":{"arxiv_id":"1908.11795","last_updated":"2019-10-18T14:34:29Z","snapshot_observed_at":"2026-08-14T10:04:40.992959Z","submitted_at":"2019-08-30T15:38:28Z","title":"Leggett collective excitations in a two-band Fermi superfluid at finite temperatures","version":2},"reference_index":7,"source":"pdf_text","source_observed_at":"2026-08-14T10:11:41.789647Z"},"links":{"citing_paper":"/paper/1908.11795"},"observation_digest":"sha256:56ee060004074a4fb74aa3a58a1b5f84259b909bc4ed0bd61e257970eff7d9ea","observation_id":"3b5f75fa-6bb5-4bae-8a0d-5b7332c04680","resolution":{"observed_at":"2026-08-14T10:11:42.380203Z","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":"2026-08-14T10:11:42.420738Z","title":"Leggett mode con- trolled by light pulses","venue":null,"work_id":"e15c1eeb-801f-472c-bfb6-c9b54ece2c5c","year":2019},"citing_paper":{"arxiv_id":"1908.11795","last_updated":"2019-10-18T14:34:29Z","snapshot_observed_at":"2026-08-14T10:04:40.992959Z","submitted_at":"2019-08-30T15:38:28Z","title":"Leggett collective excitations in a two-band Fermi superfluid at finite temperatures","version":2},"reference_index":8,"source":"pdf_text","source_observed_at":"2026-08-14T10:11:41.775176Z"},"links":{"citing_paper":"/paper/1908.11795"},"observation_digest":"sha256:9f66d6fcc8edf4f5fee2f466ef3b5f5a2f75bfc54c34811999e1869c4c217328","observation_id":"15d61018-7542-4530-932b-e30333ef74c9","resolution":{"observed_at":"2026-08-14T10:11:42.425448Z","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":"2026-08-14T10:11:42.404860Z","title":"Theoret- ical analysis of two-gap superconductivity of magnesium diborides and iron pnictides in the generalized α model","venue":null,"work_id":"5b97fd55-b6ea-44cc-827b-8ebbe68206d1","year":2012},"citing_paper":{"arxiv_id":"1908.11795","last_updated":"2019-10-18T14:34:29Z","snapshot_observed_at":"2026-08-14T10:04:40.992959Z","submitted_at":"2019-08-30T15:38:28Z","title":"Leggett collective excitations in a two-band Fermi superfluid at finite temperatures","version":2},"reference_index":9,"source":"pdf_text","source_observed_at":"2026-08-14T10:11:41.779706Z"},"links":{"citing_paper":"/paper/1908.11795"},"observation_digest":"sha256:2616bbe7638c5ae5886c4a8ba7bfb45094942414b88993b01e2503c68af10ec1","observation_id":"0e35a686-b0ff-4825-9ab6-dff31e399447","resolution":{"observed_at":"2026-08-14T10:11:42.409852Z","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":"2026-08-14T10:11:42.328130Z","title":"Observation of an Orbital Interaction-Induced Feshbach Resonance in 173Yb","venue":null,"work_id":"f4d46455-c383-4b58-8c18-49b78e988968","year":2015},"citing_paper":{"arxiv_id":"1908.11795","last_updated":"2019-10-18T14:34:29Z","snapshot_observed_at":"2026-08-14T10:04:40.992959Z","submitted_at":"2019-08-30T15:38:28Z","title":"Leggett collective excitations in a two-band Fermi superfluid at finite temperatures","version":2},"reference_index":10,"source":"pdf_text","source_observed_at":"2026-08-14T10:11:41.803449Z"},"links":{"citing_paper":"/paper/1908.11795"},"observation_digest":"sha256:714e5e32bb95af7ba8ab752e378ba6880b664fc7bfe663b7f5198774e3bd664b","observation_id":"7c2e7073-d6b4-4908-a6ff-79f57d763706","resolution":{"observed_at":"2026-08-14T10:11:42.333704Z","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":"2026-08-14T10:11:42.203531Z","title":"Two-band superﬂuidity and intrinsic Joseph- son eﬀect in alkaline-earth-metal Fermi gases across an orbital Feshbach resonance","venue":null,"work_id":"f3c7c13a-b3b5-4b68-bafa-efe83eff9414","year":2016},"citing_paper":{"arxiv_id":"1908.11795","last_updated":"2019-10-18T14:34:29Z","snapshot_observed_at":"2026-08-14T10:04:40.992959Z","submitted_at":"2019-08-30T15:38:28Z","title":"Leggett collective excitations in a two-band Fermi superfluid at finite temperatures","version":2},"reference_index":11,"source":"pdf_text","source_observed_at":"2026-08-14T10:11:41.808360Z"},"links":{"citing_paper":"/paper/1908.11795"},"observation_digest":"sha256:7f2d1560885b77ee28076823cec36e2b8a0dc3f9993c9694769e68ca403db21a","observation_id":"c3b0c9e7-7744-4809-8225-f9817951ed48","resolution":{"observed_at":"2026-08-14T10:11:42.208485Z","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":"2026-08-14T10:11:42.359288Z","title":"Orbital Feshbach Resonance in Alkali-Earth Atoms","venue":null,"work_id":"79be9b93-3df5-46e8-aa89-b21203bffb30","year":2015},"citing_paper":{"arxiv_id":"1908.11795","last_updated":"2019-10-18T14:34:29Z","snapshot_observed_at":"2026-08-14T10:04:40.992959Z","submitted_at":"2019-08-30T15:38:28Z","title":"Leggett collective excitations in a two-band Fermi superfluid at finite temperatures","version":2},"reference_index":12,"source":"pdf_text","source_observed_at":"2026-08-14T10:11:41.794773Z"},"links":{"citing_paper":"/paper/1908.11795"},"observation_digest":"sha256:609a0d87c2bbdeb35560ed6adb40aa80a3378e2e8cf25824bcb1ba276d6cb802","observation_id":"0f2e716d-b377-4532-97bf-a2e4627b26dd","resolution":{"observed_at":"2026-08-14T10:11:42.364824Z","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":"2026-08-14T10:11:42.524461Z","title":"The work [14] reprersents an alternative method exploiting the density- density response function","venue":null,"work_id":"39bb65ee-213b-414b-970d-7e694387ac87","year":null},"citing_paper":{"arxiv_id":"1908.11795","last_updated":"2019-10-18T14:34:29Z","snapshot_observed_at":"2026-08-14T10:04:40.992959Z","submitted_at":"2019-08-30T15:38:28Z","title":"Leggett collective excitations in a two-band Fermi superfluid at finite temperatures","version":2},"reference_index":13,"source":"pdf_text","source_observed_at":"2026-08-14T10:11:41.739666Z"},"links":{"citing_paper":"/paper/1908.11795"},"observation_digest":"sha256:27eb43b7c866108f0d702f3a8812c90d94ab61f3eeb38a61aafca4901518b0d8","observation_id":"1495c28d-082d-407a-bf27-a1e4d802accb","resolution":{"observed_at":"2026-08-14T10:11:42.529763Z","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":"2026-08-14T10:11:42.344356Z","title":"Strongly Interacting Gas of Two-Electron Fermions at an Orbital Feshbach Resonance","venue":null,"work_id":"6fea7764-1235-4373-adb1-43cbab9aa871","year":2015},"citing_paper":{"arxiv_id":"1908.11795","last_updated":"2019-10-18T14:34:29Z","snapshot_observed_at":"2026-08-14T10:04:40.992959Z","submitted_at":"2019-08-30T15:38:28Z","title":"Leggett collective excitations in a two-band Fermi superfluid at finite temperatures","version":2},"reference_index":14,"source":"pdf_text","source_observed_at":"2026-08-14T10:11:41.799294Z"},"links":{"citing_paper":"/paper/1908.11795"},"observation_digest":"sha256:301d2c158f1d7c9d319c20f8d9d9075ad0837e3138659b793558ee4e44c1bbb9","observation_id":"221f990b-bc68-4b83-acac-2e535086e43e","resolution":{"observed_at":"2026-08-14T10:11:42.349110Z","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":"2026-08-14T10:11:42.144370Z","title":"Enhanced critical temperature, pairing ﬂuctuation eﬀects, and BCS- BEC crossover in a two-band Fermi gas","venue":null,"work_id":"c97357e5-5e77-43e4-a75a-a51719201628","year":2019},"citing_paper":{"arxiv_id":"1908.11795","last_updated":"2019-10-18T14:34:29Z","snapshot_observed_at":"2026-08-14T10:04:40.992959Z","submitted_at":"2019-08-30T15:38:28Z","title":"Leggett collective excitations in a two-band Fermi superfluid at finite temperatures","version":2},"reference_index":15,"source":"pdf_text","source_observed_at":"2026-08-14T10:11:41.826073Z"},"links":{"citing_paper":"/paper/1908.11795"},"observation_digest":"sha256:eb93156149bc6162a78cca4d02be17b69400fcef7cf7c502a10a843e7c5b82ec","observation_id":"6818b71b-5319-41f3-9ae7-b1e4d55474e6","resolution":{"observed_at":"2026-08-14T10:11:42.148883Z","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":"2026-08-14T10:11:42.189340Z","title":"Two-band description of resonant superﬂuidity in atomic Fermi gases","venue":null,"work_id":"d5369dbe-677e-41ec-bbed-b7d258b6ab17","year":2015},"citing_paper":{"arxiv_id":"1908.11795","last_updated":"2019-10-18T14:34:29Z","snapshot_observed_at":"2026-08-14T10:04:40.992959Z","submitted_at":"2019-08-30T15:38:28Z","title":"Leggett collective excitations in a two-band Fermi superfluid at finite temperatures","version":2},"reference_index":16,"source":"pdf_text","source_observed_at":"2026-08-14T10:11:41.812598Z"},"links":{"citing_paper":"/paper/1908.11795"},"observation_digest":"sha256:7eedb7c1debeee618851d88244e45237735c3cd2d68997a232cb98b350ba700b","observation_id":"46921dbe-60e8-480e-8abc-bfa976f1d323","resolution":{"observed_at":"2026-08-14T10:11:42.194022Z","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":"2026-08-14T10:11:42.174689Z","title":"Strongly correlated Fermi superﬂuid near an orbital Fes- hbach resonance: Stability, equation of state, and Leggett mode","venue":null,"work_id":"52bd3a3a-b772-43bf-b054-3d254feed748","year":2016},"citing_paper":{"arxiv_id":"1908.11795","last_updated":"2019-10-18T14:34:29Z","snapshot_observed_at":"2026-08-14T10:04:40.992959Z","submitted_at":"2019-08-30T15:38:28Z","title":"Leggett collective excitations in a two-band Fermi superfluid at finite temperatures","version":2},"reference_index":17,"source":"pdf_text","source_observed_at":"2026-08-14T10:11:41.816919Z"},"links":{"citing_paper":"/paper/1908.11795"},"observation_digest":"sha256:ecef168e2fa1680d2973193b14c7b07a70f2881c139e9763bda05f962a77ebd6","observation_id":"293cf192-adc8-4cc9-b835-1e7d7909ad90","resolution":{"observed_at":"2026-08-14T10:11:42.179631Z","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":"2026-08-14T10:11:42.158745Z","title":"Collective modes in a two-band superﬂuid of ultracold alkaline-earth-metal atoms close to an orbital Feshbach resonance","venue":null,"work_id":"3ae6f82a-090a-4b01-95ad-6b4efdec0fe7","year":2017},"citing_paper":{"arxiv_id":"1908.11795","last_updated":"2019-10-18T14:34:29Z","snapshot_observed_at":"2026-08-14T10:04:40.992959Z","submitted_at":"2019-08-30T15:38:28Z","title":"Leggett collective excitations in a two-band Fermi superfluid at finite temperatures","version":2},"reference_index":18,"source":"pdf_text","source_observed_at":"2026-08-14T10:11:41.821301Z"},"links":{"citing_paper":"/paper/1908.11795"},"observation_digest":"sha256:dd23d6caf422005e099cc1e3b17b2ada17718f2dc80f558765fadd233f51dc45","observation_id":"b8666d57-0068-4bee-a1d0-05000f603fcb","resolution":{"observed_at":"2026-08-14T10:11:42.163918Z","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":"2026-08-14T10:11:42.084364Z","title":"Pair-breaking collective branch in BCS superconduc- tors and superﬂuid Fermi gases","venue":null,"work_id":"6ef0b2f3-3102-4ac4-9df4-08b2372c7a5a","year":2019},"citing_paper":{"arxiv_id":"1908.11795","last_updated":"2019-10-18T14:34:29Z","snapshot_observed_at":"2026-08-14T10:04:40.992959Z","submitted_at":"2019-08-30T15:38:28Z","title":"Leggett collective excitations in a two-band Fermi superfluid at finite temperatures","version":2},"reference_index":19,"source":"pdf_text","source_observed_at":"2026-08-14T10:11:41.844319Z"},"links":{"citing_paper":"/paper/1908.11795"},"observation_digest":"sha256:c649b73227741101e16f282a3096de79ac7eb2e4a3ba38699083a6e764d3edc9","observation_id":"a0da9927-8fb8-4c09-882a-46f3a6936137","resolution":{"observed_at":"2026-08-14T10:11:42.089103Z","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":"2026-08-14T10:11:42.129860Z","title":"Coexis- tence of giant Cooper pairs with a bosonic condensate and anomalous behavior of energy gaps in the BCS-BEC crossover of a two-band superﬂuid Fermi gas","venue":null,"work_id":"63014459-3abb-4ec6-9918-a322b920f023","year":2019},"citing_paper":{"arxiv_id":"1908.11795","last_updated":"2019-10-18T14:34:29Z","snapshot_observed_at":"2026-08-14T10:04:40.992959Z","submitted_at":"2019-08-30T15:38:28Z","title":"Leggett collective excitations in a two-band Fermi superfluid at finite temperatures","version":2},"reference_index":20,"source":"pdf_text","source_observed_at":"2026-08-14T10:11:41.830470Z"},"links":{"citing_paper":"/paper/1908.11795"},"observation_digest":"sha256:5f05e6e45beb88d7d02e0bca7360330cce2f07f3c854c6e78f5d70f8e1ab4528","observation_id":"a73be8c7-e8f5-4a68-ad2d-666ed9020b96","resolution":{"observed_at":"2026-08-14T10:11:42.135085Z","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":"2026-08-14T10:11:42.115330Z","title":"Strongly interact- ing Sarma superﬂuid near orbital Feshbach resonances","venue":null,"work_id":"f805392c-6aa6-45b2-8244-97948cf502a8","year":2018},"citing_paper":{"arxiv_id":"1908.11795","last_updated":"2019-10-18T14:34:29Z","snapshot_observed_at":"2026-08-14T10:04:40.992959Z","submitted_at":"2019-08-30T15:38:28Z","title":"Leggett collective excitations in a two-band Fermi superfluid at finite temperatures","version":2},"reference_index":21,"source":"pdf_text","source_observed_at":"2026-08-14T10:11:41.835094Z"},"links":{"citing_paper":"/paper/1908.11795"},"observation_digest":"sha256:cc472fa1efbec2c29d8c07d7bde86dd54175151582232862dda912589ae23b3e","observation_id":"764cac85-7d3d-4c34-b1ef-e75f4acc9ef2","resolution":{"observed_at":"2026-08-14T10:11:42.119959Z","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":"2026-08-14T10:11:42.099377Z","title":"Finite temperature eﬀective ﬁeld theory and two- band superﬂuidity in Fermi gases","venue":null,"work_id":"a208d223-577e-4907-81e3-a8922b6b1d30","year":2015},"citing_paper":{"arxiv_id":"1908.11795","last_updated":"2019-10-18T14:34:29Z","snapshot_observed_at":"2026-08-14T10:04:40.992959Z","submitted_at":"2019-08-30T15:38:28Z","title":"Leggett collective excitations in a two-band Fermi superfluid at finite temperatures","version":2},"reference_index":22,"source":"pdf_text","source_observed_at":"2026-08-14T10:11:41.840008Z"},"links":{"citing_paper":"/paper/1908.11795"},"observation_digest":"sha256:966057ddefef19a6aee7678a1736cc225e382721c3db33f3461043b38d110d75","observation_id":"84ac1748-9387-423e-9aab-c929a3a70996","resolution":{"observed_at":"2026-08-14T10:11:42.105186Z","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":"2026-08-14T10:11:42.040038Z","title":"BCS to Bose crossover: Broken-symmetry state","venue":null,"work_id":"c0eb3c0a-cc14-47dd-ad66-1844bec237ab","year":1997},"citing_paper":{"arxiv_id":"1908.11795","last_updated":"2019-10-18T14:34:29Z","snapshot_observed_at":"2026-08-14T10:04:40.992959Z","submitted_at":"2019-08-30T15:38:28Z","title":"Leggett collective excitations in a two-band Fermi superfluid at finite temperatures","version":2},"reference_index":23,"source":"pdf_text","source_observed_at":"2026-08-14T10:11:41.863196Z"},"links":{"citing_paper":"/paper/1908.11795"},"observation_digest":"sha256:6abaaa0029419d3a680fe67da9f4a807fa2ad1af2b111cd77ebab254240a070b","observation_id":"1f8ad8bf-2883-4a45-944c-08347becfc41","resolution":{"observed_at":"2026-08-14T10:11:42.045317Z","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":{"arxiv_id":"1811.07796","last_updated":"2019-12-23T19:12:52Z","snapshot_observed_at":"2026-08-14T17:56:42.973869Z","submitted_at":"2018-11-19T16:51:52Z","title":"Phononic collective excitations in superfluid Fermi gases at nonzero temperatures","version":4},"cited_work":{"arxiv_id":"1811.07796","doi":null,"metadata_source":"pith","pith_arxiv_id":"1811.07796","snapshot_observed_at":"2026-08-14T10:11:41.927179Z","title":"Phononic collective excitations in superfluid Fermi gases at nonzero temperatures","venue":"cond-mat.quant-gas","work_id":"cc3db822-b3ac-4f0d-8e20-5136174101df","year":2018},"citing_paper":{"arxiv_id":"1908.11795","last_updated":"2019-10-18T14:34:29Z","snapshot_observed_at":"2026-08-14T10:04:40.992959Z","submitted_at":"2019-08-30T15:38:28Z","title":"Leggett collective excitations in a two-band Fermi superfluid at finite temperatures","version":2},"reference_index":24,"source":"pdf_text","source_observed_at":"2026-08-14T10:11:41.849178Z"},"links":{"cited_paper":"/paper/1811.07796","citing_paper":"/paper/1908.11795"},"observation_digest":"sha256:1f8b6968d0e2371aa6c139965ef36aad6837ad8c24bfce4869614c5bd2d77322","observation_id":"9caaf920-f439-4591-95aa-ad3a5a0fde4c","resolution":{"observed_at":"2026-08-14T10:11:41.934323Z","resolver_source":"local_arxiv","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":"2026-08-14T10:11:42.069761Z","title":"Le probleme a N corps: propri´ et´ es g´ en´ erales des gaz de fermions","venue":null,"work_id":"45d29f7e-8e11-4562-994c-75d0914991fd","year":1963},"citing_paper":{"arxiv_id":"1908.11795","last_updated":"2019-10-18T14:34:29Z","snapshot_observed_at":"2026-08-14T10:04:40.992959Z","submitted_at":"2019-08-30T15:38:28Z","title":"Leggett collective excitations in a two-band Fermi superfluid at finite temperatures","version":2},"reference_index":25,"source":"pdf_text","source_observed_at":"2026-08-14T10:11:41.854201Z"},"links":{"citing_paper":"/paper/1908.11795"},"observation_digest":"sha256:ace0264d836e07bc023215c7d06072754dc1519ab5a0c521545ae12c93871c50","observation_id":"8ce4fc7a-5dff-4b21-8781-53de514f07a2","resolution":{"observed_at":"2026-08-14T10:11:42.074629Z","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":"2026-08-14T10:11:42.055245Z","title":"Crossover from BCS to Bose superconductivity: Tran- sition temperature and time-dependent Ginzburg-Landau theory","venue":null,"work_id":"1cb87525-d330-4839-8923-e56bfeec96ad","year":1993},"citing_paper":{"arxiv_id":"1908.11795","last_updated":"2019-10-18T14:34:29Z","snapshot_observed_at":"2026-08-14T10:04:40.992959Z","submitted_at":"2019-08-30T15:38:28Z","title":"Leggett collective excitations in a two-band Fermi superfluid at finite temperatures","version":2},"reference_index":26,"source":"pdf_text","source_observed_at":"2026-08-14T10:11:41.858817Z"},"links":{"citing_paper":"/paper/1908.11795"},"observation_digest":"sha256:24002d6428cb9d4b325f37f12e7fd6c426cda61549cb611c85bd54c43d3860fe","observation_id":"3cb4f9de-bf9c-4f45-944b-8b6bee9739b9","resolution":{"observed_at":"2026-08-14T10:11:42.060031Z","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":"2026-08-14T10:11:41.976989Z","title":"Observability of Higgs mode in a system without Lorentz invariance","venue":null,"work_id":"75f0c62d-bc10-4c0f-b535-16b10747f3ba","year":2016},"citing_paper":{"arxiv_id":"1908.11795","last_updated":"2019-10-18T14:34:29Z","snapshot_observed_at":"2026-08-14T10:04:40.992959Z","submitted_at":"2019-08-30T15:38:28Z","title":"Leggett collective excitations in a two-band Fermi superfluid at finite temperatures","version":2},"reference_index":27,"source":"pdf_text","source_observed_at":"2026-08-14T10:11:41.881821Z"},"links":{"citing_paper":"/paper/1908.11795"},"observation_digest":"sha256:58bdc1919ad55a2f602aaff45ef8554ee486b58890732c27a269ef18c21e4dc8","observation_id":"856a78f2-208b-4ef5-8fdb-22c862eecbc0","resolution":{"observed_at":"2026-08-14T10:11:41.981849Z","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":"2026-08-14T10:11:42.023641Z","title":"Quan- tum ﬂuctuations in the superﬂuid state of the BCS-BEC crossover","venue":null,"work_id":"82e6d84a-bcd6-4dbd-a1b1-298ff80b04ba","year":2008},"citing_paper":{"arxiv_id":"1908.11795","last_updated":"2019-10-18T14:34:29Z","snapshot_observed_at":"2026-08-14T10:04:40.992959Z","submitted_at":"2019-08-30T15:38:28Z","title":"Leggett collective excitations in a two-band Fermi superfluid at finite temperatures","version":2},"reference_index":28,"source":"pdf_text","source_observed_at":"2026-08-14T10:11:41.867663Z"},"links":{"citing_paper":"/paper/1908.11795"},"observation_digest":"sha256:222ab2e29e167ffc8e6a84679941ba6493e367ed1e72968bbc53e9c207029e33","observation_id":"47048071-1a4c-46f1-a974-5f8b084c2c3f","resolution":{"observed_at":"2026-08-14T10:11:42.029099Z","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":"2026-08-14T10:11:42.006525Z","title":"Phase separation in imbalanced fermion superﬂuids beyond the mean-ﬁeld approximation","venue":null,"work_id":"7682db33-0057-48c9-938a-cc6f40b915cc","year":2008},"citing_paper":{"arxiv_id":"1908.11795","last_updated":"2019-10-18T14:34:29Z","snapshot_observed_at":"2026-08-14T10:04:40.992959Z","submitted_at":"2019-08-30T15:38:28Z","title":"Leggett collective excitations in a two-band Fermi superfluid at finite temperatures","version":2},"reference_index":29,"source":"pdf_text","source_observed_at":"2026-08-14T10:11:41.872973Z"},"links":{"citing_paper":"/paper/1908.11795"},"observation_digest":"sha256:3f494972326ec8f8445e2982677dac32815bdbc870da9c189a71516dbea6b7b6","observation_id":"1205356f-0aef-4ef4-8232-e33472972b17","resolution":{"observed_at":"2026-08-14T10:11:42.012440Z","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":"2026-08-14T10:11:41.991882Z","title":"Random-Phase Approximation in the Theory of Superconductivity","venue":null,"work_id":"d7f6fbc0-82e4-45d7-9461-7dc8438978c0","year":1958},"citing_paper":{"arxiv_id":"1908.11795","last_updated":"2019-10-18T14:34:29Z","snapshot_observed_at":"2026-08-14T10:04:40.992959Z","submitted_at":"2019-08-30T15:38:28Z","title":"Leggett collective excitations in a two-band Fermi superfluid at finite temperatures","version":2},"reference_index":30,"source":"pdf_text","source_observed_at":"2026-08-14T10:11:41.877359Z"},"links":{"citing_paper":"/paper/1908.11795"},"observation_digest":"sha256:213fbe7548f4b2069b441ebd5718054af4d6d6c77aca1bc3e3f838b88b059997","observation_id":"6e568597-6a2d-4688-984c-8e7950281f3a","resolution":{"observed_at":"2026-08-14T10:11:41.996638Z","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":"2026-08-14T10:11:42.494448Z","title":null,"venue":null,"work_id":"517fa438-6bf8-46bc-970d-a1f4a11b165e","year":null},"citing_paper":{"arxiv_id":"1908.11795","last_updated":"2019-10-18T14:34:29Z","snapshot_observed_at":"2026-08-14T10:04:40.992959Z","submitted_at":"2019-08-30T15:38:28Z","title":"Leggett collective excitations in a two-band Fermi superfluid at finite temperatures","version":2},"reference_index":31,"source":"pdf_text","source_observed_at":"2026-08-14T10:11:41.751829Z"},"links":{"citing_paper":"/paper/1908.11795"},"observation_digest":"sha256:53c6278821465591ae967e3d9b144a44c757e7c8e95c9bbabdfc5db3bb46623d","observation_id":"95db8943-2d30-42ce-a9af-e2d0b0c61b93","resolution":{"observed_at":"2026-08-14T10:11:42.499014Z","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":"2026-08-14T10:11:41.960695Z","title":"Tuning Feshbach res- onances in cold atomic gases with interchannel coupling","venue":null,"work_id":"ae7d04ee-13d2-4b3c-a340-de2c81e81f71","year":2017},"citing_paper":{"arxiv_id":"1908.11795","last_updated":"2019-10-18T14:34:29Z","snapshot_observed_at":"2026-08-14T10:04:40.992959Z","submitted_at":"2019-08-30T15:38:28Z","title":"Leggett collective excitations in a two-band Fermi superfluid at finite temperatures","version":2},"reference_index":32,"source":"pdf_text","source_observed_at":"2026-08-14T10:11:41.886688Z"},"links":{"citing_paper":"/paper/1908.11795"},"observation_digest":"sha256:66efc2ef713358d54f87f3a2a59d84ca025d45f3ea373108ecf5bf30c26f28cf","observation_id":"2228b106-ea92-4c26-883e-519f5e2a2648","resolution":{"observed_at":"2026-08-14T10:11:41.966474Z","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":"2026-08-14T10:11:41.945284Z","title":"Dynamic struc- ture factor of a superﬂuid Fermi gas","venue":null,"work_id":"b059db75-b3df-44a1-8c5c-1789233e319d","year":2001},"citing_paper":{"arxiv_id":"1908.11795","last_updated":"2019-10-18T14:34:29Z","snapshot_observed_at":"2026-08-14T10:04:40.992959Z","submitted_at":"2019-08-30T15:38:28Z","title":"Leggett collective excitations in a two-band Fermi superfluid at finite temperatures","version":2},"reference_index":33,"source":"pdf_text","source_observed_at":"2026-08-14T10:11:41.891489Z"},"links":{"citing_paper":"/paper/1908.11795"},"observation_digest":"sha256:26363e9c6a163828f5d56018a086a5e4b705291825a59189eec169cd94254b8b","observation_id":"cdb7c71a-b1d1-4c4f-ada0-f11a0c9b1ca7","resolution":{"observed_at":"2026-08-14T10:11:41.950935Z","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":"1908.11795","last_updated":"2019-10-18T14:34:29Z","latest_version":2,"primary_category":"cond-mat.quant-gas","snapshot_observed_at":"2026-08-14T10:04:40.992959Z","submitted_at":"2019-08-30T15:38:28Z","title":"Leggett collective excitations in a two-band Fermi superfluid at finite temperatures"},"reference_resolution":{"displayed":33,"state_counts":{"malformed_identifier":0,"metadata_mismatch":0,"parse_uncertain":0,"unresolved":1,"verified_exact":1,"verified_fuzzy":31},"total_outbound_references":33},"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 33 of 33 outbound references and 1 inbound Pith citation observation for arXiv:1908.11795."}