{"as_of":"2026-08-15T17:03:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:456bd7fa2e619a49443d9279411d9b9402f18bc3c103eb0b33c54f307ce40459","coverage":[{"denominator":47,"lane":"reference_resolution","note":"Typed states for the displayed outbound observations.","records_observed":47,"source":"paper_references, paper_reference_links","source_observed_at":"2026-05-24T15:29:27.050500Z","state":"measured"},{"denominator":48,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":48,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-15T06:32:42.880941+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":"2026-08-14T05:36:29.323700Z","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":"2026-08-14T05:36:29.536135Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1907.11460","last_updated":"2019-07-26T09:49:14Z","snapshot_observed_at":"2026-08-04T11:42:03.899791Z","submitted_at":"2019-07-26T09:49:14Z","title":"Classification of topological ladder models","version":1},"cited_work":{"arxiv_id":"1907.11460","doi":null,"metadata_source":"pith","pith_arxiv_id":"1907.11460","snapshot_observed_at":"2026-08-14T05:36:29.536135Z","title":"Classification of topological ladder models","venue":"cond-mat.quant-gas","work_id":"8ab389d1-2682-4e14-a334-32f743c7d74e","year":2019},"citing_paper":{"arxiv_id":"1909.00987","last_updated":"2019-12-06T12:00:04Z","snapshot_observed_at":"2026-08-15T16:15:01.783146Z","submitted_at":"2019-09-03T07:42:00Z","title":"Topology and interactions in the photonic Creutz and Creutz-Hubbard ladders","version":2},"reference_index":46,"source":"pdf_text","source_observed_at":"2026-08-14T05:36:29.323700Z"},"links":{"cited_paper":"/paper/1907.11460","citing_paper":"/paper/1909.00987"},"observation_digest":"sha256:5010a266dd28deec741e5ea2c245726f76ab896103248330d96183bed85c8346","observation_id":"30ccdd9d-0a00-4241-aedc-da276b18213c","resolution":{"observed_at":"2026-08-14T05:36:29.540646Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/1907.11460/citation-record","integrity":"/paper/1907.11460/integrity","json":"/paper/1907.11460/citation-record.json","paper":"/paper/1907.11460"},"outbound":[{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"There are two ways in which the Hamiltonian matrix of a ladder with chiral symmetry can be written","venue":null,"work_id":"2eed56bd-0d51-4b7b-8ead-f5ce25bfe1ae","year":null},"citing_paper":{"arxiv_id":"1907.11460","last_updated":"2019-07-26T09:49:14Z","snapshot_observed_at":"2026-08-04T11:42:03.899791Z","submitted_at":"2019-07-26T09:49:14Z","title":"Classification of topological ladder models","version":1},"reference_index":1,"source":"pdf_text","source_observed_at":"2026-05-24T15:29:27.050500Z"},"links":{"citing_paper":"/paper/1907.11460"},"observation_digest":"sha256:3784ed5c757445dd544a307fe9b917399f5f61a0b665f92c96fc037a6f03231d","observation_id":"878dbf78-dbe9-496d-accd-5cbf474d5056","resolution":{"observed_at":"2026-05-24T15:29:38.416034Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-06-05T21:23:00.469572Z","title":"In the presence of this phase δ the Hamiltonian matrix has a diﬀerent form and breaks time reversal and charge con- jugation symmetries","venue":null,"work_id":"8b814587-179e-4aee-980e-83dfa6a9a39c","year":null},"citing_paper":{"arxiv_id":"1907.11460","last_updated":"2019-07-26T09:49:14Z","snapshot_observed_at":"2026-08-04T11:42:03.899791Z","submitted_at":"2019-07-26T09:49:14Z","title":"Classification of topological ladder models","version":1},"reference_index":2,"source":"pdf_text","source_observed_at":"2026-05-24T15:29:27.050500Z"},"links":{"citing_paper":"/paper/1907.11460"},"observation_digest":"sha256:2b17e9c28c0140d7a576f598e53bb2512a429c4bc4c59484de15bf659c7129dc","observation_id":"6ca597b9-174b-48f1-8d34-f10d16a73047","resolution":{"observed_at":"2026-05-24T15:29:38.332552Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-06-05T21:23:00.469572Z","title":null,"venue":null,"work_id":"4a82bbe0-c573-41e4-8b1d-0e79c8a63917","year":null},"citing_paper":{"arxiv_id":"1907.11460","last_updated":"2019-07-26T09:49:14Z","snapshot_observed_at":"2026-08-04T11:42:03.899791Z","submitted_at":"2019-07-26T09:49:14Z","title":"Classification of topological ladder models","version":1},"reference_index":3,"source":"pdf_text","source_observed_at":"2026-05-24T15:29:27.050500Z"},"links":{"citing_paper":"/paper/1907.11460"},"observation_digest":"sha256:aac995be0d02df7180c242f6149af927951ba9e3a60a4885df14c6ea5f519583","observation_id":"593bf317-b7fb-4ff3-984a-724ca624199d","resolution":{"observed_at":"2026-05-24T15:29:38.329377Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-06-05T21:23:00.469572Z","title":"We consider the bowtie ladder and deﬁne the unitary transformation W as: W : { ˆa† n−→ ˆb† N+1−n ˆb† n−→ ˆa† N+1−n","venue":null,"work_id":"0b485704-85f3-4156-945d-b2f6292d38bb","year":null},"citing_paper":{"arxiv_id":"1907.11460","last_updated":"2019-07-26T09:49:14Z","snapshot_observed_at":"2026-08-04T11:42:03.899791Z","submitted_at":"2019-07-26T09:49:14Z","title":"Classification of topological ladder models","version":1},"reference_index":4,"source":"pdf_text","source_observed_at":"2026-05-24T15:29:27.050500Z"},"links":{"citing_paper":"/paper/1907.11460"},"observation_digest":"sha256:4214e089eac7e5b84776940171e82f8dcd17accdff6fe9f374a18ede26d09bed","observation_id":"edcc74df-b39c-4387-9686-fea6ae7be0a8","resolution":{"observed_at":"2026-05-24T15:29:38.326065Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-06-05T21:23:00.469572Z","title":"That is, being the edge mode|e⟩ in Eq.(84) an eigenstate of the bowtie ladder Hamiltonian with some energy E, then the state US|e⟩ is another eigenstate with energy −E","venue":null,"work_id":"e1defad0-8d91-49ab-bc1c-915cd6e233f1","year":null},"citing_paper":{"arxiv_id":"1907.11460","last_updated":"2019-07-26T09:49:14Z","snapshot_observed_at":"2026-08-04T11:42:03.899791Z","submitted_at":"2019-07-26T09:49:14Z","title":"Classification of topological ladder models","version":1},"reference_index":5,"source":"pdf_text","source_observed_at":"2026-05-24T15:29:27.050500Z"},"links":{"citing_paper":"/paper/1907.11460"},"observation_digest":"sha256:6a260609dbe5921a85d1a502e5fd9cdf714ed02afded2649259713346b41933e","observation_id":"71497cb2-fe9d-4c13-b319-9923e28d4a50","resolution":{"observed_at":"2026-05-24T15:29:38.407771Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-06-05T21:23:00.469572Z","title":null,"venue":null,"work_id":"fdd04c8a-99e1-47c2-a22e-ee38ae399863","year":null},"citing_paper":{"arxiv_id":"1907.11460","last_updated":"2019-07-26T09:49:14Z","snapshot_observed_at":"2026-08-04T11:42:03.899791Z","submitted_at":"2019-07-26T09:49:14Z","title":"Classification of topological ladder models","version":1},"reference_index":6,"source":"pdf_text","source_observed_at":"2026-05-24T15:29:27.050500Z"},"links":{"citing_paper":"/paper/1907.11460"},"observation_digest":"sha256:6f0b577c479848dfe5b7fea3f2cf08db7db93e12084bc88cfffc369d4fdde42a","observation_id":"b3edfb89-85a0-477d-bd6c-b6a1c76f7219","resolution":{"observed_at":"2026-05-24T15:29:38.318361Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-06-05T21:23:00.469572Z","title":"Both states have the same mo- mentum density distribution: ⟨ˆnk⟩ = 1 κ ρ2(k) , (109) where ˆnk = ˆa† kˆak+ˆb† k ˆbk","venue":null,"work_id":"dfa5478c-d7d6-42ba-b6ec-a5f53c662934","year":null},"citing_paper":{"arxiv_id":"1907.11460","last_updated":"2019-07-26T09:49:14Z","snapshot_observed_at":"2026-08-04T11:42:03.899791Z","submitted_at":"2019-07-26T09:49:14Z","title":"Classification of topological ladder models","version":1},"reference_index":7,"source":"pdf_text","source_observed_at":"2026-05-24T15:29:27.050500Z"},"links":{"citing_paper":"/paper/1907.11460"},"observation_digest":"sha256:1acf5f72b7e77c02a58417efabf983cb086f240c1f5b653a6fb759a9864ff989","observation_id":"722a274f-dcf0-4f19-8f75-8af74b09041f","resolution":{"observed_at":"2026-05-24T15:29:38.303250Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-06-05T21:23:00.469572Z","title":null,"venue":null,"work_id":"ae67640c-f63e-4430-86b2-fd3f00388162","year":null},"citing_paper":{"arxiv_id":"1907.11460","last_updated":"2019-07-26T09:49:14Z","snapshot_observed_at":"2026-08-04T11:42:03.899791Z","submitted_at":"2019-07-26T09:49:14Z","title":"Classification of topological ladder models","version":1},"reference_index":8,"source":"pdf_text","source_observed_at":"2026-05-24T15:29:27.050500Z"},"links":{"citing_paper":"/paper/1907.11460"},"observation_digest":"sha256:28c64735b70d6d5ec41abc62cf4b60bc463dbfeae453fc1caa199f9b8a5dafc6","observation_id":"83d702a4-ec93-4d8d-8e19-e840cfa97896","resolution":{"observed_at":"2026-05-24T15:29:38.322192Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-06-05T21:23:00.469572Z","title":"(114), Eq","venue":null,"work_id":"1a02e312-3075-46e5-b6e3-1ebb3d21b36f","year":null},"citing_paper":{"arxiv_id":"1907.11460","last_updated":"2019-07-26T09:49:14Z","snapshot_observed_at":"2026-08-04T11:42:03.899791Z","submitted_at":"2019-07-26T09:49:14Z","title":"Classification of topological ladder models","version":1},"reference_index":9,"source":"pdf_text","source_observed_at":"2026-05-24T15:29:27.050500Z"},"links":{"citing_paper":"/paper/1907.11460"},"observation_digest":"sha256:694c02bc901f0fb5912d1afc320bce2d8489a867fb6865c9d9a9788eefc4b636","observation_id":"80657be1-e1c7-4a59-b2e2-2f6f7d1f906e","resolution":{"observed_at":"2026-05-24T15:29:38.447080Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-06-05T21:23:00.469572Z","title":"In this context, if a Hamiltonian H presents timer re- versal symmetry there is a global unitary transformation UT such that: UT H U† T = H","venue":null,"work_id":"01b32e51-5df1-454c-998b-9936efb8d7c9","year":null},"citing_paper":{"arxiv_id":"1907.11460","last_updated":"2019-07-26T09:49:14Z","snapshot_observed_at":"2026-08-04T11:42:03.899791Z","submitted_at":"2019-07-26T09:49:14Z","title":"Classification of topological ladder models","version":1},"reference_index":10,"source":"pdf_text","source_observed_at":"2026-05-24T15:29:27.050500Z"},"links":{"citing_paper":"/paper/1907.11460"},"observation_digest":"sha256:cb8a7231dd927d0fa54a3f0858009287c4f9b9f7111990a34f9bfa83a8da36d1","observation_id":"fbdb1f7d-f629-4b61-a345-6e335e2f4790","resolution":{"observed_at":"2026-05-24T15:29:38.426644Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-06-05T21:23:00.469572Z","title":null,"venue":null,"work_id":"7daf54d6-bbb6-4685-946c-0c774326de48","year":null},"citing_paper":{"arxiv_id":"1907.11460","last_updated":"2019-07-26T09:49:14Z","snapshot_observed_at":"2026-08-04T11:42:03.899791Z","submitted_at":"2019-07-26T09:49:14Z","title":"Classification of topological ladder models","version":1},"reference_index":11,"source":"pdf_text","source_observed_at":"2026-05-24T15:29:27.050500Z"},"links":{"citing_paper":"/paper/1907.11460"},"observation_digest":"sha256:6a1184677edc72bbd08de87b0aee9848a3852a74ca9010fe4b01346bc3d217f8","observation_id":"6f9d92a9-b421-4b3a-957e-7ff286886812","resolution":{"observed_at":"2026-05-24T15:29:38.397050Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-06-05T21:23:00.469572Z","title":"The chiral symmetry implies that the Hamiltonian ma- trix has no component proportional to the identity","venue":null,"work_id":"547e2997-19f2-4efd-b174-12bae336d432","year":null},"citing_paper":{"arxiv_id":"1907.11460","last_updated":"2019-07-26T09:49:14Z","snapshot_observed_at":"2026-08-04T11:42:03.899791Z","submitted_at":"2019-07-26T09:49:14Z","title":"Classification of topological ladder models","version":1},"reference_index":12,"source":"pdf_text","source_observed_at":"2026-05-24T15:29:27.050500Z"},"links":{"citing_paper":"/paper/1907.11460"},"observation_digest":"sha256:599a68932629bf3cf1ed7d2e2060d593f2c6a229d795c7369fa28497983cee03","observation_id":"e4c8dcca-d3b1-4d2d-b3e7-b802644de77c","resolution":{"observed_at":"2026-05-24T15:29:38.393719Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-06-05T21:23:00.469572Z","title":"If a model has no diagonal couplings, that is t = t′ = 0, the condition for chiral symmetry (138) is fulﬁlled independently of the rest of the parameters","venue":null,"work_id":"1b4b334d-efa7-441e-a233-648f23d32017","year":null},"citing_paper":{"arxiv_id":"1907.11460","last_updated":"2019-07-26T09:49:14Z","snapshot_observed_at":"2026-08-04T11:42:03.899791Z","submitted_at":"2019-07-26T09:49:14Z","title":"Classification of topological ladder models","version":1},"reference_index":13,"source":"pdf_text","source_observed_at":"2026-05-24T15:29:27.050500Z"},"links":{"citing_paper":"/paper/1907.11460"},"observation_digest":"sha256:6f1f694e296db855c7f4a838775f1e1469e1d7467389fc1993fe15e39866cde1","observation_id":"62854ec6-23ce-4e95-83aa-10f16d6e0b9b","resolution":{"observed_at":"2026-05-24T15:29:38.404295Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-06-05T21:23:00.469572Z","title":"(138), vanishes and, thus, the on-site energy can take any value","venue":null,"work_id":"677c4e33-7eda-4bb4-ae06-0512d3f022e5","year":null},"citing_paper":{"arxiv_id":"1907.11460","last_updated":"2019-07-26T09:49:14Z","snapshot_observed_at":"2026-08-04T11:42:03.899791Z","submitted_at":"2019-07-26T09:49:14Z","title":"Classification of topological ladder models","version":1},"reference_index":14,"source":"pdf_text","source_observed_at":"2026-05-24T15:29:27.050500Z"},"links":{"citing_paper":"/paper/1907.11460"},"observation_digest":"sha256:2474832f9e693419471d324bfeab519c4aefecac7a22f25ca5a2e620307f4fe6","observation_id":"d37ceeb3-97ed-496a-a64d-d108dbedf9d9","resolution":{"observed_at":"2026-05-24T15:29:38.411896Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-06-05T21:23:00.469572Z","title":"This corresponds to the last model [Fig","venue":null,"work_id":"a6feeefc-2a81-46aa-add8-34309f232f17","year":null},"citing_paper":{"arxiv_id":"1907.11460","last_updated":"2019-07-26T09:49:14Z","snapshot_observed_at":"2026-08-04T11:42:03.899791Z","submitted_at":"2019-07-26T09:49:14Z","title":"Classification of topological ladder models","version":1},"reference_index":15,"source":"pdf_text","source_observed_at":"2026-05-24T15:29:27.050500Z"},"links":{"citing_paper":"/paper/1907.11460"},"observation_digest":"sha256:84db02be97897d9e741ad49005178b1520f420f92c12de54ccf028dbf8c70665","observation_id":"256acea1-36ff-4730-8c78-94efb4caee5c","resolution":{"observed_at":"2026-05-24T15:29:38.419588Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-06-05T21:23:00.469572Z","title":"(139) and Eq","venue":null,"work_id":"81d4954c-9663-45cb-9bf9-93a530ff96ca","year":null},"citing_paper":{"arxiv_id":"1907.11460","last_updated":"2019-07-26T09:49:14Z","snapshot_observed_at":"2026-08-04T11:42:03.899791Z","submitted_at":"2019-07-26T09:49:14Z","title":"Classification of topological ladder models","version":1},"reference_index":16,"source":"pdf_text","source_observed_at":"2026-05-24T15:29:27.050500Z"},"links":{"citing_paper":"/paper/1907.11460"},"observation_digest":"sha256:3328e471f4cdb749fed5f2647cf6d4333edb1ba8d03f2b1059824d88f07234c1","observation_id":"7a06bb8b-05be-411a-a493-c9e4ba8c44cc","resolution":{"observed_at":"2026-05-24T15:29:38.450551Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-06-05T21:23:00.469572Z","title":"H¨ ugel and B","venue":null,"work_id":"3c0e82c0-db06-49be-ab11-7b40a9a505c7","year":2014},"citing_paper":{"arxiv_id":"1907.11460","last_updated":"2019-07-26T09:49:14Z","snapshot_observed_at":"2026-08-04T11:42:03.899791Z","submitted_at":"2019-07-26T09:49:14Z","title":"Classification of topological ladder models","version":1},"reference_index":17,"source":"pdf_text","source_observed_at":"2026-05-24T15:29:27.050500Z"},"links":{"citing_paper":"/paper/1907.11460"},"observation_digest":"sha256:8c68db897127bfe62e8d46eca624d04f76bbbc08ff408b1b4f21baa081c7028a","observation_id":"74ef2194-9a6e-41cb-9cbe-50c21b179345","resolution":{"observed_at":"2026-05-24T15:29:38.389923Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-06-05T21:23:00.469572Z","title":"Aidelsburger, M","venue":null,"work_id":"76743b0f-5ad7-4136-993b-7a3ad71801bc","year":2011},"citing_paper":{"arxiv_id":"1907.11460","last_updated":"2019-07-26T09:49:14Z","snapshot_observed_at":"2026-08-04T11:42:03.899791Z","submitted_at":"2019-07-26T09:49:14Z","title":"Classification of topological ladder models","version":1},"reference_index":18,"source":"pdf_text","source_observed_at":"2026-05-24T15:29:27.050500Z"},"links":{"citing_paper":"/paper/1907.11460"},"observation_digest":"sha256:864bc496a345a96a75d14ab756350faca4711a015114eaa23466ead4ad39e456","observation_id":"23b0503c-c302-4244-a057-e436952ebb9d","resolution":{"observed_at":"2026-05-24T15:29:38.335729Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-06-05T21:23:00.469572Z","title":"Aidelsburger, M","venue":null,"work_id":"b884959c-a83c-4159-b38a-9541b1615dce","year":2013},"citing_paper":{"arxiv_id":"1907.11460","last_updated":"2019-07-26T09:49:14Z","snapshot_observed_at":"2026-08-04T11:42:03.899791Z","submitted_at":"2019-07-26T09:49:14Z","title":"Classification of topological ladder models","version":1},"reference_index":19,"source":"pdf_text","source_observed_at":"2026-05-24T15:29:27.050500Z"},"links":{"citing_paper":"/paper/1907.11460"},"observation_digest":"sha256:80a8a129029689823e53732645f0931d78df458e57fd0dc422898985b1478473","observation_id":"37f3bce0-8f11-4b29-a82e-330ee1e0c447","resolution":{"observed_at":"2026-05-24T15:29:38.383342Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-06-05T21:23:00.469572Z","title":"Atala, M","venue":null,"work_id":"b281cd2f-d61a-46d8-a1f0-dfe700c8a571","year":2014},"citing_paper":{"arxiv_id":"1907.11460","last_updated":"2019-07-26T09:49:14Z","snapshot_observed_at":"2026-08-04T11:42:03.899791Z","submitted_at":"2019-07-26T09:49:14Z","title":"Classification of topological ladder models","version":1},"reference_index":20,"source":"pdf_text","source_observed_at":"2026-05-24T15:29:27.050500Z"},"links":{"citing_paper":"/paper/1907.11460"},"observation_digest":"sha256:f0a3ff51bc62ab9bbeec34914f6d660b5ee3dc0cb417d6406c6428ccd6bc0bac","observation_id":"f44fd666-ae5f-44fc-b321-33e68453cb47","resolution":{"observed_at":"2026-05-24T15:29:38.338345Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-06-05T21:23:00.469572Z","title":"Boada, A","venue":null,"work_id":"f489fc04-0a7c-4564-8c44-3d84df90b60a","year":2012},"citing_paper":{"arxiv_id":"1907.11460","last_updated":"2019-07-26T09:49:14Z","snapshot_observed_at":"2026-08-04T11:42:03.899791Z","submitted_at":"2019-07-26T09:49:14Z","title":"Classification of topological ladder models","version":1},"reference_index":21,"source":"pdf_text","source_observed_at":"2026-05-24T15:29:27.050500Z"},"links":{"citing_paper":"/paper/1907.11460"},"observation_digest":"sha256:fc0b6569e2f394f45cee357904b772898686ff0f69abd5a2bd59b19be7d67b14","observation_id":"5e7c3a93-c887-4952-9eea-028bd5da6978","resolution":{"observed_at":"2026-05-24T15:29:38.379823Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-06-05T21:23:00.469572Z","title":null,"venue":null,"work_id":"658d4b23-c42c-408e-a3c3-a02c399c55a8","year":2014},"citing_paper":{"arxiv_id":"1907.11460","last_updated":"2019-07-26T09:49:14Z","snapshot_observed_at":"2026-08-04T11:42:03.899791Z","submitted_at":"2019-07-26T09:49:14Z","title":"Classification of topological ladder models","version":1},"reference_index":22,"source":"pdf_text","source_observed_at":"2026-05-24T15:29:27.050500Z"},"links":{"citing_paper":"/paper/1907.11460"},"observation_digest":"sha256:73c02b5b76cc1e0c6cfc3687db03e3c5840284ae769965530d3c20200613da18","observation_id":"dc4fd450-d6e5-4eb2-867c-f1c71f15aca3","resolution":{"observed_at":"2026-05-24T15:29:38.386569Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-06-05T21:23:00.469572Z","title":"Mancini, G","venue":null,"work_id":"f63713e9-d2ac-468c-b122-2a6623368f0a","year":2015},"citing_paper":{"arxiv_id":"1907.11460","last_updated":"2019-07-26T09:49:14Z","snapshot_observed_at":"2026-08-04T11:42:03.899791Z","submitted_at":"2019-07-26T09:49:14Z","title":"Classification of topological ladder models","version":1},"reference_index":23,"source":"pdf_text","source_observed_at":"2026-05-24T15:29:27.050500Z"},"links":{"citing_paper":"/paper/1907.11460"},"observation_digest":"sha256:f66f86f0447ea7547e17135b303736f50c3e59c6a7d02da7415dbb7a0b2f099b","observation_id":"c7bf9bd5-c6ad-4035-9762-3ab7d52f0f42","resolution":{"observed_at":"2026-05-24T15:29:38.400329Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-06-05T21:23:00.469572Z","title":null,"venue":null,"work_id":"836f5f7a-fdff-4d66-83fe-06c7cd8dc7d3","year":2015},"citing_paper":{"arxiv_id":"1907.11460","last_updated":"2019-07-26T09:49:14Z","snapshot_observed_at":"2026-08-04T11:42:03.899791Z","submitted_at":"2019-07-26T09:49:14Z","title":"Classification of topological ladder models","version":1},"reference_index":24,"source":"pdf_text","source_observed_at":"2026-05-24T15:29:27.050500Z"},"links":{"citing_paper":"/paper/1907.11460"},"observation_digest":"sha256:81747f08130512857b7edb7f97577a47dca791ab20099b4169c9da17e1858761","observation_id":"012d8eea-0c19-4836-883d-6c359ab1d375","resolution":{"observed_at":"2026-05-24T15:29:38.422910Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-06-05T21:23:00.469572Z","title":null,"venue":null,"work_id":"92e575f8-d571-47fe-b9dc-0d2d15cdbe25","year":2016},"citing_paper":{"arxiv_id":"1907.11460","last_updated":"2019-07-26T09:49:14Z","snapshot_observed_at":"2026-08-04T11:42:03.899791Z","submitted_at":"2019-07-26T09:49:14Z","title":"Classification of topological ladder models","version":1},"reference_index":25,"source":"pdf_text","source_observed_at":"2026-05-24T15:29:27.050500Z"},"links":{"citing_paper":"/paper/1907.11460"},"observation_digest":"sha256:8188f011b3a0ac259d51aaddb26dad5865c56bd743b7701f7f62d3a2d21f9852","observation_id":"6951cb68-5686-435d-8973-a5fbad0964c9","resolution":{"observed_at":"2026-05-24T15:29:38.443471Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-06-05T21:23:00.469572Z","title":"Kolkowitz, S","venue":null,"work_id":"f5e66385-dfca-43d6-a2fe-5a57ffbe89a2","year":2017},"citing_paper":{"arxiv_id":"1907.11460","last_updated":"2019-07-26T09:49:14Z","snapshot_observed_at":"2026-08-04T11:42:03.899791Z","submitted_at":"2019-07-26T09:49:14Z","title":"Classification of topological ladder models","version":1},"reference_index":26,"source":"pdf_text","source_observed_at":"2026-05-24T15:29:27.050500Z"},"links":{"citing_paper":"/paper/1907.11460"},"observation_digest":"sha256:3284969cd8fe286239aef3b5c056affc34c5ef216310537497a37bd21bdc742f","observation_id":"115e962e-150d-4c16-a99c-d34634cbf417","resolution":{"observed_at":"2026-05-24T15:29:38.367061Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-06-05T21:23:00.469572Z","title":null,"venue":null,"work_id":"5ca5d7bb-6519-4dea-aee5-cd98b1a99041","year":2017},"citing_paper":{"arxiv_id":"1907.11460","last_updated":"2019-07-26T09:49:14Z","snapshot_observed_at":"2026-08-04T11:42:03.899791Z","submitted_at":"2019-07-26T09:49:14Z","title":"Classification of topological ladder models","version":1},"reference_index":27,"source":"pdf_text","source_observed_at":"2026-05-24T15:29:27.050500Z"},"links":{"citing_paper":"/paper/1907.11460"},"observation_digest":"sha256:08ce13c787ec0418071e2e3c5a4112a7c4d395e350bb75dfe766902e21f74411","observation_id":"06f162f2-770f-46c4-9775-262c0ea8b38c","resolution":{"observed_at":"2026-05-24T15:29:38.359255Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-06-05T21:23:00.469572Z","title":null,"venue":null,"work_id":"44095ce5-ba92-4d97-924c-e902ed04be3f","year":2018},"citing_paper":{"arxiv_id":"1907.11460","last_updated":"2019-07-26T09:49:14Z","snapshot_observed_at":"2026-08-04T11:42:03.899791Z","submitted_at":"2019-07-26T09:49:14Z","title":"Classification of topological ladder models","version":1},"reference_index":28,"source":"pdf_text","source_observed_at":"2026-05-24T15:29:27.050500Z"},"links":{"citing_paper":"/paper/1907.11460"},"observation_digest":"sha256:98f1fad39093a3479ea74f0b98fb978c8ad833e3c8c7795d2e8f7457e4ac1b8b","observation_id":"4b1b64a2-3021-4a23-80a6-5df9ff61df30","resolution":{"observed_at":"2026-05-24T15:29:38.436828Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-06-05T21:23:00.469572Z","title":null,"venue":null,"work_id":"c656c028-c131-40ff-b118-88270879518e","year":2019},"citing_paper":{"arxiv_id":"1907.11460","last_updated":"2019-07-26T09:49:14Z","snapshot_observed_at":"2026-08-04T11:42:03.899791Z","submitted_at":"2019-07-26T09:49:14Z","title":"Classification of topological ladder models","version":1},"reference_index":29,"source":"pdf_text","source_observed_at":"2026-05-24T15:29:27.050500Z"},"links":{"citing_paper":"/paper/1907.11460"},"observation_digest":"sha256:baebf170c31557fc011a02dee71450d7cba70033456fa8d41ce4433c18bcb45c","observation_id":"6eecbd6b-0413-4c4c-bbb5-59c6e0540454","resolution":{"observed_at":"2026-05-24T15:29:38.430147Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1902.10304","last_updated":"2019-02-27T02:04:37Z","snapshot_observed_at":"2026-08-15T06:21:46.211539Z","submitted_at":"2019-02-27T02:04:37Z","title":"Topological Creutz Ladder in a Resonantly Shaken 1D Optical Lattice","version":1},"cited_work":{"arxiv_id":"1902.10304","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"1902.10304","snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":null,"venue":null,"work_id":"da59da4e-7388-4617-9491-933ddac87d84","year":1902},"citing_paper":{"arxiv_id":"1907.11460","last_updated":"2019-07-26T09:49:14Z","snapshot_observed_at":"2026-08-04T11:42:03.899791Z","submitted_at":"2019-07-26T09:49:14Z","title":"Classification of topological ladder models","version":1},"reference_index":30,"source":"pdf_text","source_observed_at":"2026-05-24T15:29:27.050500Z"},"links":{"cited_paper":"/paper/1902.10304","citing_paper":"/paper/1907.11460"},"observation_digest":"sha256:5e6457d3eb1231946f66c4c39012245445c4f55b0bca8e6e1476397a1f665e7b","observation_id":"76e3bbcb-783b-4a3d-bcce-07c7c8b3e750","resolution":{"observed_at":"2026-05-24T15:29:37.994342Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-06-05T21:23:00.469572Z","title":"Anisimovas, M","venue":null,"work_id":"b9ffee1b-dc7c-49f6-94f2-64f6b60de54f","year":2016},"citing_paper":{"arxiv_id":"1907.11460","last_updated":"2019-07-26T09:49:14Z","snapshot_observed_at":"2026-08-04T11:42:03.899791Z","submitted_at":"2019-07-26T09:49:14Z","title":"Classification of topological ladder models","version":1},"reference_index":31,"source":"pdf_text","source_observed_at":"2026-05-24T15:29:27.050500Z"},"links":{"citing_paper":"/paper/1907.11460"},"observation_digest":"sha256:726f7d5f91bc3f6dbba1950e097da9057cff2e646e3216d4b0d4174e5585f40a","observation_id":"43b4cc17-e294-4ae0-9e50-e2af72777840","resolution":{"observed_at":"2026-05-24T15:29:38.454066Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-06-05T21:23:00.469572Z","title":"J¨ unemann, A","venue":null,"work_id":"84a5b264-229f-4e99-bc41-1969ea78cbe0","year":2017},"citing_paper":{"arxiv_id":"1907.11460","last_updated":"2019-07-26T09:49:14Z","snapshot_observed_at":"2026-08-04T11:42:03.899791Z","submitted_at":"2019-07-26T09:49:14Z","title":"Classification of topological ladder models","version":1},"reference_index":32,"source":"pdf_text","source_observed_at":"2026-05-24T15:29:27.050500Z"},"links":{"citing_paper":"/paper/1907.11460"},"observation_digest":"sha256:460cc22724411543805b9aeea80bec24dc3fbfc83101d9744b17afaeef8ba4b7","observation_id":"c3f7c1c7-ace4-4f5d-9d82-3f03f61124c0","resolution":{"observed_at":"2026-05-24T15:29:38.370009Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-06-05T21:23:00.469572Z","title":null,"venue":null,"work_id":"a28b5f7b-40d7-43e0-9336-6a1903324d4f","year":2018},"citing_paper":{"arxiv_id":"1907.11460","last_updated":"2019-07-26T09:49:14Z","snapshot_observed_at":"2026-08-04T11:42:03.899791Z","submitted_at":"2019-07-26T09:49:14Z","title":"Classification of topological ladder models","version":1},"reference_index":33,"source":"pdf_text","source_observed_at":"2026-05-24T15:29:27.050500Z"},"links":{"citing_paper":"/paper/1907.11460"},"observation_digest":"sha256:34404a838880cbebf41607010fc82eb3dfbed544c6f5f29c3d52a1822ee5d4dd","observation_id":"3d925bdb-e0ff-4fd0-9102-3ad9b10f96a6","resolution":{"observed_at":"2026-05-24T15:29:38.363323Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1810.13286","last_updated":"2018-10-31T13:50:22Z","snapshot_observed_at":"2026-08-15T05:28:41.590557Z","submitted_at":"2018-10-31T13:50:22Z","title":"Experimental realization of a symmetry protected topological phase of interacting bosons with Rydberg atoms","version":1},"cited_work":{"arxiv_id":"1810.13286","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"1810.13286","snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"de L´ es´ eleuc, V","venue":null,"work_id":"42fdd308-65cc-4a0a-b343-08966fc7efac","year":2019},"citing_paper":{"arxiv_id":"1907.11460","last_updated":"2019-07-26T09:49:14Z","snapshot_observed_at":"2026-08-04T11:42:03.899791Z","submitted_at":"2019-07-26T09:49:14Z","title":"Classification of topological ladder models","version":1},"reference_index":34,"source":"pdf_text","source_observed_at":"2026-05-24T15:29:27.050500Z"},"links":{"cited_paper":"/paper/1810.13286","citing_paper":"/paper/1907.11460"},"observation_digest":"sha256:8d3540f15d86f342fef8cd8c9f356bd87a9c6e16940140fbd541c9ff68d8226c","observation_id":"93cc7c65-5a34-49d8-b1d8-f55cce46c379","resolution":{"observed_at":"2026-05-24T15:29:37.987835Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-06-05T21:23:00.469572Z","title":"Gholizadeh, M","venue":null,"work_id":"20c093ba-4f7d-4b11-ba5b-2a22cb9f632c","year":2018},"citing_paper":{"arxiv_id":"1907.11460","last_updated":"2019-07-26T09:49:14Z","snapshot_observed_at":"2026-08-04T11:42:03.899791Z","submitted_at":"2019-07-26T09:49:14Z","title":"Classification of topological ladder models","version":1},"reference_index":35,"source":"pdf_text","source_observed_at":"2026-05-24T15:29:27.050500Z"},"links":{"citing_paper":"/paper/1907.11460"},"observation_digest":"sha256:f98471e3f76553fc51e84824b2f678384980fce1116de24963498688cdd97e17","observation_id":"f4c8a7bf-5128-471e-bf42-757ca52a3d75","resolution":{"observed_at":"2026-05-24T15:29:38.373225Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-06-05T21:23:00.469572Z","title":null,"venue":null,"work_id":"e3256001-ef28-436b-a784-216c4a70db26","year":2008},"citing_paper":{"arxiv_id":"1907.11460","last_updated":"2019-07-26T09:49:14Z","snapshot_observed_at":"2026-08-04T11:42:03.899791Z","submitted_at":"2019-07-26T09:49:14Z","title":"Classification of topological ladder models","version":1},"reference_index":36,"source":"pdf_text","source_observed_at":"2026-05-24T15:29:27.050500Z"},"links":{"citing_paper":"/paper/1907.11460"},"observation_digest":"sha256:333d7da97c6a20565f488944ff1ef041bfb6d746f355e23087a576687a8285d9","observation_id":"e4eb0276-3070-4d4e-a8e6-f6f5fad913f9","resolution":{"observed_at":"2026-05-24T15:29:38.354464Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-06-05T21:23:00.469572Z","title":null,"venue":null,"work_id":"3ac22eab-c4fa-4973-a9c1-e9757b51f6df","year":2010},"citing_paper":{"arxiv_id":"1907.11460","last_updated":"2019-07-26T09:49:14Z","snapshot_observed_at":"2026-08-04T11:42:03.899791Z","submitted_at":"2019-07-26T09:49:14Z","title":"Classification of topological ladder models","version":1},"reference_index":37,"source":"pdf_text","source_observed_at":"2026-05-24T15:29:27.050500Z"},"links":{"citing_paper":"/paper/1907.11460"},"observation_digest":"sha256:559a6c71617fb8548a6b5655a4d675a1d99c0e3d3bcc7cc2a8cc2872b68f5a4a","observation_id":"4443fb72-dc31-4044-acff-8393b379ec58","resolution":{"observed_at":"2026-05-24T15:29:38.351249Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-06-05T21:23:00.469572Z","title":"Altland and M","venue":null,"work_id":"20e2f426-19e4-4668-9bbd-48a03d91579f","year":1997},"citing_paper":{"arxiv_id":"1907.11460","last_updated":"2019-07-26T09:49:14Z","snapshot_observed_at":"2026-08-04T11:42:03.899791Z","submitted_at":"2019-07-26T09:49:14Z","title":"Classification of topological ladder models","version":1},"reference_index":38,"source":"pdf_text","source_observed_at":"2026-05-24T15:29:27.050500Z"},"links":{"citing_paper":"/paper/1907.11460"},"observation_digest":"sha256:bf73fea4788cce8dc9de6cee947d45394c872ea584680f3705d2546175765c33","observation_id":"16406871-abde-49c0-a024-2f7cc608bc03","resolution":{"observed_at":"2026-05-24T15:29:38.314637Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-06-05T21:23:00.469572Z","title":null,"venue":null,"work_id":"2d93021b-b8f4-4354-9f6c-95709efb4642","year":1979},"citing_paper":{"arxiv_id":"1907.11460","last_updated":"2019-07-26T09:49:14Z","snapshot_observed_at":"2026-08-04T11:42:03.899791Z","submitted_at":"2019-07-26T09:49:14Z","title":"Classification of topological ladder models","version":1},"reference_index":39,"source":"pdf_text","source_observed_at":"2026-05-24T15:29:27.050500Z"},"links":{"citing_paper":"/paper/1907.11460"},"observation_digest":"sha256:421600175752872db41a46ce0b965803f80519f82599424a694bb508a5aa7827","observation_id":"7dd065f9-fcc0-4992-9601-227c3f5fd08f","resolution":{"observed_at":"2026-05-24T15:29:38.341592Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-06-05T21:23:00.469572Z","title":null,"venue":null,"work_id":"b4d27462-20ce-4051-b00f-3929a3f5d3b0","year":1988},"citing_paper":{"arxiv_id":"1907.11460","last_updated":"2019-07-26T09:49:14Z","snapshot_observed_at":"2026-08-04T11:42:03.899791Z","submitted_at":"2019-07-26T09:49:14Z","title":"Classification of topological ladder models","version":1},"reference_index":40,"source":"pdf_text","source_observed_at":"2026-05-24T15:29:27.050500Z"},"links":{"citing_paper":"/paper/1907.11460"},"observation_digest":"sha256:3c8d9bd41dddbabda3e911fb1bb890f4d0bec06fc5959c00fdb7c46e954a831f","observation_id":"c46ca1e8-8b87-4f0c-934d-56db244bfae5","resolution":{"observed_at":"2026-05-24T15:29:38.344760Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-06-05T21:23:00.469572Z","title":"Sierra, J","venue":null,"work_id":"0802ea85-49e1-4c30-b100-f72137a24cfb","year":2014},"citing_paper":{"arxiv_id":"1907.11460","last_updated":"2019-07-26T09:49:14Z","snapshot_observed_at":"2026-08-04T11:42:03.899791Z","submitted_at":"2019-07-26T09:49:14Z","title":"Classification of topological ladder models","version":1},"reference_index":41,"source":"pdf_text","source_observed_at":"2026-05-24T15:29:27.050500Z"},"links":{"citing_paper":"/paper/1907.11460"},"observation_digest":"sha256:273356a9130392c6544c62dfbdf8ee5628ee9b90f42fb9cef9ce608d87320b69","observation_id":"9d2237e0-7224-487f-b03d-eb842c2672c9","resolution":{"observed_at":"2026-05-24T15:29:38.295954Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-06-05T21:23:00.469572Z","title":"Atala, M","venue":null,"work_id":"557ac7ed-4967-4ddc-bef1-6ffdb1a266ff","year":2013},"citing_paper":{"arxiv_id":"1907.11460","last_updated":"2019-07-26T09:49:14Z","snapshot_observed_at":"2026-08-04T11:42:03.899791Z","submitted_at":"2019-07-26T09:49:14Z","title":"Classification of topological ladder models","version":1},"reference_index":42,"source":"pdf_text","source_observed_at":"2026-05-24T15:29:27.050500Z"},"links":{"citing_paper":"/paper/1907.11460"},"observation_digest":"sha256:491caa778b54beb2ebbe1d46053a4186cf6557f3d675e6a7d4671edf1dead87a","observation_id":"e45d8bfb-4619-45a2-8d68-c3e49747fedf","resolution":{"observed_at":"2026-05-24T15:29:38.433462Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-06-05T21:23:00.469572Z","title":null,"venue":null,"work_id":"88224f98-4f11-41bc-aac7-3e89b8927eb1","year":2016},"citing_paper":{"arxiv_id":"1907.11460","last_updated":"2019-07-26T09:49:14Z","snapshot_observed_at":"2026-08-04T11:42:03.899791Z","submitted_at":"2019-07-26T09:49:14Z","title":"Classification of topological ladder models","version":1},"reference_index":43,"source":"pdf_text","source_observed_at":"2026-05-24T15:29:27.050500Z"},"links":{"citing_paper":"/paper/1907.11460"},"observation_digest":"sha256:61d63e441d187c03187566e32241d0d54b775a88f87eef549cc26c066b39856e","observation_id":"1ac578d8-ad91-40ca-bc21-26f0ebba4ceb","resolution":{"observed_at":"2026-05-24T15:29:38.307272Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-06-05T21:23:00.469572Z","title":"Leder, C","venue":null,"work_id":"cd9e5fc2-431f-4beb-a41e-926788da7899","year":2016},"citing_paper":{"arxiv_id":"1907.11460","last_updated":"2019-07-26T09:49:14Z","snapshot_observed_at":"2026-08-04T11:42:03.899791Z","submitted_at":"2019-07-26T09:49:14Z","title":"Classification of topological ladder models","version":1},"reference_index":44,"source":"pdf_text","source_observed_at":"2026-05-24T15:29:27.050500Z"},"links":{"citing_paper":"/paper/1907.11460"},"observation_digest":"sha256:bb2f233fd428e0ecd1a1c7ca4c0c3ebed3132e2f9e6b50f7cb12a0172d2f1e72","observation_id":"8d7404cd-d976-4e40-86b4-bf5c51da111a","resolution":{"observed_at":"2026-05-24T15:29:38.299450Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-06-05T21:23:00.469572Z","title":"Wilson, in New Phenomena in Subnuclear Physics , edited by A","venue":null,"work_id":"d80f32f7-67d6-436c-bc15-7703ead2d7d7","year":1977},"citing_paper":{"arxiv_id":"1907.11460","last_updated":"2019-07-26T09:49:14Z","snapshot_observed_at":"2026-08-04T11:42:03.899791Z","submitted_at":"2019-07-26T09:49:14Z","title":"Classification of topological ladder models","version":1},"reference_index":45,"source":"pdf_text","source_observed_at":"2026-05-24T15:29:27.050500Z"},"links":{"citing_paper":"/paper/1907.11460"},"observation_digest":"sha256:0b12be3149d355e771fd4ee378263360988fcd970c8162b0846b7d078e6afb34","observation_id":"a82b91a8-eb80-40bb-9e64-5ac1782c78d1","resolution":{"observed_at":"2026-05-24T15:29:38.310753Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-06-05T21:23:00.469572Z","title":"Creutz and I","venue":null,"work_id":"3fd5911b-3114-4096-89b8-ce2143e478da","year":1994},"citing_paper":{"arxiv_id":"1907.11460","last_updated":"2019-07-26T09:49:14Z","snapshot_observed_at":"2026-08-04T11:42:03.899791Z","submitted_at":"2019-07-26T09:49:14Z","title":"Classification of topological ladder models","version":1},"reference_index":46,"source":"pdf_text","source_observed_at":"2026-05-24T15:29:27.050500Z"},"links":{"citing_paper":"/paper/1907.11460"},"observation_digest":"sha256:07407f704259439891b21d2cb099576a8105273be2bc7b54c460ecffc1b1a301","observation_id":"9a0236cd-ace9-48f7-8f42-6724e4089ef6","resolution":{"observed_at":"2026-05-24T15:29:38.347903Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+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":"2026-06-05T21:23:00.469572Z","title":"Creutz, Rev","venue":null,"work_id":"4752af23-d128-4994-b775-eca1b61d31bb","year":2001},"citing_paper":{"arxiv_id":"1907.11460","last_updated":"2019-07-26T09:49:14Z","snapshot_observed_at":"2026-08-04T11:42:03.899791Z","submitted_at":"2019-07-26T09:49:14Z","title":"Classification of topological ladder models","version":1},"reference_index":47,"source":"pdf_text","source_observed_at":"2026-05-24T15:29:27.050500Z"},"links":{"citing_paper":"/paper/1907.11460"},"observation_digest":"sha256:e4fc8a129fdaed6fa3ae89930e9835e44186009339b77027d0a1b8323ff61c1f","observation_id":"fbcd0107-2f84-45c6-9378-6f25e8771538","resolution":{"observed_at":"2026-05-24T15:29:38.440069Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+00:00","source":"retraction_watch"}],"state":"measured"}}],"paper":{"arxiv_id":"1907.11460","last_updated":"2019-07-26T09:49:14Z","latest_version":1,"primary_category":"cond-mat.quant-gas","snapshot_observed_at":"2026-08-04T11:42:03.899791Z","submitted_at":"2019-07-26T09:49:14Z","title":"Classification of topological ladder models"},"reference_resolution":{"displayed":47,"state_counts":{"malformed_identifier":0,"metadata_mismatch":0,"parse_uncertain":0,"unresolved":16,"verified_exact":2,"verified_fuzzy":29},"total_outbound_references":47},"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":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+00:00","source":"retraction_watch"}],"thesis":"As of 15 August 2026, this Paper Citation Record lists 47 of 47 outbound references and 1 inbound Pith citation observation for arXiv:1907.11460."}