{"as_of":"2026-08-17T03:10:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:38aacb186604e89b82d8674cd27957de8babb7f99d4a724d8989f636eda18d75","coverage":[{"denominator":18,"lane":"reference_resolution","note":"Typed states for the displayed outbound observations.","records_observed":18,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-14T12:53:30.664690Z","state":"measured"},{"denominator":20,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":20,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-16T06:30:59.297886+00:00","state":"measured"},{"denominator":2,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":2,"source":"paper_references, paper_reference_links","source_observed_at":"2026-05-19T17:44:55.617832Z","state":"measured"},{"denominator":1,"lane":"external_citation_measurements","note":"A source-named dated measurement, never combined with another source.","records_observed":0,"source":"arxiv_reference","source_observed_at":"2026-05-19T17:47:41.727935Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1908.07450","last_updated":"2020-02-11T07:10:13Z","snapshot_observed_at":"2026-08-16T13:06:51.856077Z","submitted_at":"2019-08-18T09:13:33Z","title":"Lie-Schwinger block-diagonalization and gapped quantum chains with unbounded interactions","version":2},"cited_work":{"arxiv_id":"1908.07450","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"1908.07450","snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Del Vecchio, J","venue":null,"work_id":"892dc88f-8b6f-44ad-b486-8f1bd5a8f38e","year":2021},"citing_paper":{"arxiv_id":"2605.12184","last_updated":"2026-05-15T15:14:09Z","snapshot_observed_at":"2026-07-06T23:23:54.142937Z","submitted_at":"2026-05-12T14:27:09Z","title":"Local Topological Quantum Order and Spectral Gap Stability for the AKLT Models on the Hexagonal and Lieb Lattices","version":1},"reference_index":17,"source":"pdf_text","source_observed_at":"2026-05-13T03:15:59.419092Z"},"links":{"cited_paper":"/paper/1908.07450","citing_paper":"/paper/2605.12184"},"observation_digest":"sha256:c6a154eb236488161715000f8cb9419aa1ff271912b9393ea0ceeeb34dc0224f","observation_id":"4967c114-83f6-4c95-b597-bb43770945bd","resolution":{"observed_at":"2026-05-13T03:17:11.186268Z","resolver_source":"arxiv_id","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":{"arxiv_id":"1908.07450","last_updated":"2020-02-11T07:10:13Z","snapshot_observed_at":"2026-08-16T13:06:51.856077Z","submitted_at":"2019-08-18T09:13:33Z","title":"Lie-Schwinger block-diagonalization and gapped quantum chains with unbounded interactions","version":2},"cited_work":{"arxiv_id":"1908.07450","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"1908.07450","snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Del Vecchio, J","venue":null,"work_id":"892dc88f-8b6f-44ad-b486-8f1bd5a8f38e","year":2021},"citing_paper":{"arxiv_id":"2605.12184","last_updated":"2026-05-15T15:14:09Z","snapshot_observed_at":"2026-07-06T23:23:54.142937Z","submitted_at":"2026-05-12T14:27:09Z","title":"Local Topological Quantum Order and Spectral Gap Stability for the AKLT Models on the Hexagonal and Lieb Lattices","version":2},"reference_index":17,"source":"pdf_text","source_observed_at":"2026-05-19T17:44:55.617832Z"},"links":{"cited_paper":"/paper/1908.07450","citing_paper":"/paper/2605.12184"},"observation_digest":"sha256:78132fc63048a1c64963706ff7e7d13f36ad94754e834c20a77207c5e56762f8","observation_id":"d9e81ff0-2407-4c73-a005-ef72299a874b","resolution":{"observed_at":"2026-05-19T17:47:41.729865Z","resolver_source":"arxiv_id","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/1908.07450/citation-record","integrity":"/paper/1908.07450/integrity","json":"/paper/1908.07450/citation-record.json","paper":"/paper/1908.07450"},"outbound":[{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T12:53:30.839122Z","title":"Bachmann , B","venue":null,"work_id":"8cda8cb5-a53e-4e6e-b03b-99f3b0f37057","year":2014},"citing_paper":{"arxiv_id":"1908.07450","last_updated":"2020-02-11T07:10:13Z","snapshot_observed_at":"2026-08-16T13:06:51.856077Z","submitted_at":"2019-08-18T09:13:33Z","title":"Lie-Schwinger block-diagonalization and gapped quantum chains with unbounded interactions","version":2},"reference_index":1,"source":"arxiv_source","source_observed_at":"2026-08-14T12:53:30.430593Z"},"links":{"citing_paper":"/paper/1908.07450"},"observation_digest":"sha256:70acfed0f40f80abbaf20f58ac2f3845c091cb479698a90c96df4154fb79501a","observation_id":"38dd709b-7076-40a8-a112-fd9216b365e4","resolution":{"observed_at":"2026-08-14T12:53:30.843174Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T12:53:30.434398Z","title":"Datta, R","venue":null,"work_id":null,"year":1996},"citing_paper":{"arxiv_id":"1908.07450","last_updated":"2020-02-11T07:10:13Z","snapshot_observed_at":"2026-08-16T13:06:51.856077Z","submitted_at":"2019-08-18T09:13:33Z","title":"Lie-Schwinger block-diagonalization and gapped quantum chains with unbounded interactions","version":2},"reference_index":2,"source":"arxiv_source","source_observed_at":"2026-08-14T12:53:30.434398Z"},"links":{"citing_paper":"/paper/1908.07450"},"observation_digest":"sha256:40a4dce7a0e7820f3bf64e2e82656e3ae503e5398aa7bb779191d4b3446056e2","observation_id":"4e259723-ae58-45fa-9dd6-e76df69c9371","resolution":{"observed_at":"2026-08-14T12:53:30.434398Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T12:53:30.459320Z","title":"Datta, R","venue":null,"work_id":null,"year":1996},"citing_paper":{"arxiv_id":"1908.07450","last_updated":"2020-02-11T07:10:13Z","snapshot_observed_at":"2026-08-16T13:06:51.856077Z","submitted_at":"2019-08-18T09:13:33Z","title":"Lie-Schwinger block-diagonalization and gapped quantum chains with unbounded interactions","version":2},"reference_index":3,"source":"arxiv_source","source_observed_at":"2026-08-14T12:53:30.459320Z"},"links":{"citing_paper":"/paper/1908.07450"},"observation_digest":"sha256:92d66637e716ee9ea7c656add02dfa49fe369aa3442aef16f5ffe6726acd994f","observation_id":"4dc92191-db91-49a6-858b-1ac2de6a4fcf","resolution":{"observed_at":"2026-08-14T12:53:30.459320Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T12:53:30.812881Z","title":"De Roeck, M","venue":null,"work_id":"2c88a908-be2e-41c8-9a17-2ded6703f0ab","year":2017},"citing_paper":{"arxiv_id":"1908.07450","last_updated":"2020-02-11T07:10:13Z","snapshot_observed_at":"2026-08-16T13:06:51.856077Z","submitted_at":"2019-08-18T09:13:33Z","title":"Lie-Schwinger block-diagonalization and gapped quantum chains with unbounded interactions","version":2},"reference_index":4,"source":"arxiv_source","source_observed_at":"2026-08-14T12:53:30.530981Z"},"links":{"citing_paper":"/paper/1908.07450"},"observation_digest":"sha256:7a6f0c4b68438bd2821d6006a5179ffbdc9edf5d4f3a8ce5c04151249b31e25b","observation_id":"dcfe1fa9-e893-415d-b185-2f135db74630","resolution":{"observed_at":"2026-08-14T12:53:30.816800Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T12:53:30.568567Z","title":"De Roeck, M","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"1908.07450","last_updated":"2020-02-11T07:10:13Z","snapshot_observed_at":"2026-08-16T13:06:51.856077Z","submitted_at":"2019-08-18T09:13:33Z","title":"Lie-Schwinger block-diagonalization and gapped quantum chains with unbounded interactions","version":2},"reference_index":5,"source":"arxiv_source","source_observed_at":"2026-08-14T12:53:30.568567Z"},"links":{"citing_paper":"/paper/1908.07450"},"observation_digest":"sha256:c3438846696d5b92844d81d840b662d60b90be810bb7139d75ac256cc6da3ad4","observation_id":"dea07d02-a19d-4c4d-90c5-b33bffd894cb","resolution":{"observed_at":"2026-08-14T12:53:30.568567Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T12:53:30.587044Z","title":"Fernandez, J","venue":null,"work_id":null,"year":2006},"citing_paper":{"arxiv_id":"1908.07450","last_updated":"2020-02-11T07:10:13Z","snapshot_observed_at":"2026-08-16T13:06:51.856077Z","submitted_at":"2019-08-18T09:13:33Z","title":"Lie-Schwinger block-diagonalization and gapped quantum chains with unbounded interactions","version":2},"reference_index":6,"source":"arxiv_source","source_observed_at":"2026-08-14T12:53:30.587044Z"},"links":{"citing_paper":"/paper/1908.07450"},"observation_digest":"sha256:ace5a34e1b42517574bf1f9ae70e23ef898001685266ab29cecacc4f9409e653","observation_id":"b24d3f4c-bcc7-4b4a-9d42-07d006417684","resolution":{"observed_at":"2026-08-14T12:53:30.587044Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1812.02457","last_updated":"2019-02-27T10:18:50Z","snapshot_observed_at":"2026-08-14T17:47:36.510889Z","submitted_at":"2018-12-06T10:58:29Z","title":"Lie-Schwinger block-diagonalization and gapped quantum chains","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1812.02457","snapshot_observed_at":"2026-08-14T12:53:30.612737Z","title":"Fr\\\"ohlich, A","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"1908.07450","last_updated":"2020-02-11T07:10:13Z","snapshot_observed_at":"2026-08-16T13:06:51.856077Z","submitted_at":"2019-08-18T09:13:33Z","title":"Lie-Schwinger block-diagonalization and gapped quantum chains with unbounded interactions","version":2},"reference_index":7,"source":"arxiv_source","source_observed_at":"2026-08-14T12:53:30.612737Z"},"links":{"cited_paper":"/paper/1812.02457","citing_paper":"/paper/1908.07450"},"observation_digest":"sha256:2d0addbd7db7fcc045dfd76df87ab1efc0e956bd55b3c6bcda49ecbd679f1d6a","observation_id":"7ced59fa-48a8-4381-94f0-04685234cc5d","resolution":{"observed_at":"2026-08-14T12:53:30.612737Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T12:53:30.619376Z","title":"Greiter, V","venue":null,"work_id":null,"year":2014},"citing_paper":{"arxiv_id":"1908.07450","last_updated":"2020-02-11T07:10:13Z","snapshot_observed_at":"2026-08-16T13:06:51.856077Z","submitted_at":"2019-08-18T09:13:33Z","title":"Lie-Schwinger block-diagonalization and gapped quantum chains with unbounded interactions","version":2},"reference_index":8,"source":"arxiv_source","source_observed_at":"2026-08-14T12:53:30.619376Z"},"links":{"citing_paper":"/paper/1908.07450"},"observation_digest":"sha256:9aec877a91329eef8bd4083abcd55d0c0daca0e50b9638a01137206c665175bc","observation_id":"dfd0f692-d191-4d8c-a6b6-faf1f1d73127","resolution":{"observed_at":"2026-08-14T12:53:30.619376Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T12:53:30.787332Z","title":"Hastings","venue":null,"work_id":"312f3486-3a32-4805-9fe6-ac3d219e5705","year":2019},"citing_paper":{"arxiv_id":"1908.07450","last_updated":"2020-02-11T07:10:13Z","snapshot_observed_at":"2026-08-16T13:06:51.856077Z","submitted_at":"2019-08-18T09:13:33Z","title":"Lie-Schwinger block-diagonalization and gapped quantum chains with unbounded interactions","version":2},"reference_index":9,"source":"arxiv_source","source_observed_at":"2026-08-14T12:53:30.631446Z"},"links":{"citing_paper":"/paper/1908.07450"},"observation_digest":"sha256:a0bb18d6b1344d223488bf7cacefbc7c62ee312d4690dc85d4a5cd25aaa7a5ab","observation_id":"d111a767-cca9-49f0-b607-38c308f6235d","resolution":{"observed_at":"2026-08-14T12:53:30.790389Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T12:53:30.635262Z","title":null,"venue":null,"work_id":null,"year":2016},"citing_paper":{"arxiv_id":"1908.07450","last_updated":"2020-02-11T07:10:13Z","snapshot_observed_at":"2026-08-16T13:06:51.856077Z","submitted_at":"2019-08-18T09:13:33Z","title":"Lie-Schwinger block-diagonalization and gapped quantum chains with unbounded interactions","version":2},"reference_index":10,"source":"arxiv_source","source_observed_at":"2026-08-14T12:53:30.635262Z"},"links":{"citing_paper":"/paper/1908.07450"},"observation_digest":"sha256:d5b88da04c4083f22283e4813cfbdbe753d223bc47eafd7a08ceac61ab0708d6","observation_id":"fc90f64b-0508-4a02-a34c-a355a5caccbc","resolution":{"observed_at":"2026-08-14T12:53:30.635262Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T12:53:30.638574Z","title":null,"venue":null,"work_id":null,"year":2016},"citing_paper":{"arxiv_id":"1908.07450","last_updated":"2020-02-11T07:10:13Z","snapshot_observed_at":"2026-08-16T13:06:51.856077Z","submitted_at":"2019-08-18T09:13:33Z","title":"Lie-Schwinger block-diagonalization and gapped quantum chains with unbounded interactions","version":2},"reference_index":11,"source":"arxiv_source","source_observed_at":"2026-08-14T12:53:30.638574Z"},"links":{"citing_paper":"/paper/1908.07450"},"observation_digest":"sha256:bc12c77c9bef408c7cc472bb3933af3c62ef41d744fdcaed4deee2eec289f4be","observation_id":"af11bc1c-15c2-4c00-a414-5984ca97aa75","resolution":{"observed_at":"2026-08-14T12:53:30.638574Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T12:53:30.642091Z","title":"Katsura, D","venue":null,"work_id":null,"year":2015},"citing_paper":{"arxiv_id":"1908.07450","last_updated":"2020-02-11T07:10:13Z","snapshot_observed_at":"2026-08-16T13:06:51.856077Z","submitted_at":"2019-08-18T09:13:33Z","title":"Lie-Schwinger block-diagonalization and gapped quantum chains with unbounded interactions","version":2},"reference_index":12,"source":"arxiv_source","source_observed_at":"2026-08-14T12:53:30.642091Z"},"links":{"citing_paper":"/paper/1908.07450"},"observation_digest":"sha256:73fb440bee113a00aea7bf721c1a845f7c3050c43fb931b0da49d84cd830ed60","observation_id":"3b2dd14c-cbe8-491b-a9bd-10ec61944a29","resolution":{"observed_at":"2026-08-14T12:53:30.642091Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T12:53:30.646086Z","title":"Kennedy, H","venue":null,"work_id":null,"year":1992},"citing_paper":{"arxiv_id":"1908.07450","last_updated":"2020-02-11T07:10:13Z","snapshot_observed_at":"2026-08-16T13:06:51.856077Z","submitted_at":"2019-08-18T09:13:33Z","title":"Lie-Schwinger block-diagonalization and gapped quantum chains with unbounded interactions","version":2},"reference_index":13,"source":"arxiv_source","source_observed_at":"2026-08-14T12:53:30.646086Z"},"links":{"citing_paper":"/paper/1908.07450"},"observation_digest":"sha256:7f6b038e5f8088356bf7da0b2aed211dc97dffec85ea4f3563ff4cd6a078dcfa","observation_id":"54ec62be-e203-4d6a-b8e1-5058a65893d5","resolution":{"observed_at":"2026-08-14T12:53:30.646086Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T12:53:30.744642Z","title":"Kotecky, D","venue":null,"work_id":"255b328a-383a-4c03-beb5-a90f11f7954c","year":1999},"citing_paper":{"arxiv_id":"1908.07450","last_updated":"2020-02-11T07:10:13Z","snapshot_observed_at":"2026-08-16T13:06:51.856077Z","submitted_at":"2019-08-18T09:13:33Z","title":"Lie-Schwinger block-diagonalization and gapped quantum chains with unbounded interactions","version":2},"reference_index":14,"source":"arxiv_source","source_observed_at":"2026-08-14T12:53:30.649371Z"},"links":{"citing_paper":"/paper/1908.07450"},"observation_digest":"sha256:927a366d2bc3db7e71e20a1962c1afda59f6b0d9252a13213525563022557c3a","observation_id":"7ec9b914-4b06-417f-bf59-9e2b991f5d9d","resolution":{"observed_at":"2026-08-14T12:53:30.748990Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T12:53:30.653038Z","title":null,"venue":null,"work_id":null,"year":2018},"citing_paper":{"arxiv_id":"1908.07450","last_updated":"2020-02-11T07:10:13Z","snapshot_observed_at":"2026-08-16T13:06:51.856077Z","submitted_at":"2019-08-18T09:13:33Z","title":"Lie-Schwinger block-diagonalization and gapped quantum chains with unbounded interactions","version":2},"reference_index":15,"source":"arxiv_source","source_observed_at":"2026-08-14T12:53:30.653038Z"},"links":{"citing_paper":"/paper/1908.07450"},"observation_digest":"sha256:cf5db28f55b75fe06e25f02d8e4a5cf0304f67335d360a1cdf20346ffb390794","observation_id":"c2f49f25-695e-4b3c-82bd-5af85484760b","resolution":{"observed_at":"2026-08-14T12:53:30.653038Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T12:53:30.724147Z","title":"Michalakis, J.P","venue":null,"work_id":"f8f13181-5057-421b-827a-6bef62fb869d","year":2013},"citing_paper":{"arxiv_id":"1908.07450","last_updated":"2020-02-11T07:10:13Z","snapshot_observed_at":"2026-08-16T13:06:51.856077Z","submitted_at":"2019-08-18T09:13:33Z","title":"Lie-Schwinger block-diagonalization and gapped quantum chains with unbounded interactions","version":2},"reference_index":16,"source":"arxiv_source","source_observed_at":"2026-08-14T12:53:30.657131Z"},"links":{"citing_paper":"/paper/1908.07450"},"observation_digest":"sha256:e4b0ef5ee89e85b5ebe0b7e820e985c5e9d48040608ef84d86ce099c89743f58","observation_id":"08c11a85-ff48-40ea-a405-60a675bee15f","resolution":{"observed_at":"2026-08-14T12:53:30.729473Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T12:53:30.660572Z","title":"Nachtergaele, R","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"1908.07450","last_updated":"2020-02-11T07:10:13Z","snapshot_observed_at":"2026-08-16T13:06:51.856077Z","submitted_at":"2019-08-18T09:13:33Z","title":"Lie-Schwinger block-diagonalization and gapped quantum chains with unbounded interactions","version":2},"reference_index":17,"source":"arxiv_source","source_observed_at":"2026-08-14T12:53:30.660572Z"},"links":{"citing_paper":"/paper/1908.07450"},"observation_digest":"sha256:eb7ad067409dbaa39559808d677607601b69c00f1552c6be13f8b766283341db","observation_id":"15eb02ee-a1eb-47c7-8e11-07f5212e8342","resolution":{"observed_at":"2026-08-14T12:53:30.660572Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T12:53:30.664690Z","title":"Yarotsky","venue":null,"work_id":null,"year":2006},"citing_paper":{"arxiv_id":"1908.07450","last_updated":"2020-02-11T07:10:13Z","snapshot_observed_at":"2026-08-16T13:06:51.856077Z","submitted_at":"2019-08-18T09:13:33Z","title":"Lie-Schwinger block-diagonalization and gapped quantum chains with unbounded interactions","version":2},"reference_index":18,"source":"arxiv_source","source_observed_at":"2026-08-14T12:53:30.664690Z"},"links":{"citing_paper":"/paper/1908.07450"},"observation_digest":"sha256:b134b0e3d3f7392b58f98af57f87b3146435082efead972f719e53f55f14e1d6","observation_id":"469f3e2f-7320-4abb-a5d6-a86b928eb4f6","resolution":{"observed_at":"2026-08-14T12:53:30.664690Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"paper":{"arxiv_id":"1908.07450","last_updated":"2020-02-11T07:10:13Z","latest_version":2,"primary_category":"math-ph","snapshot_observed_at":"2026-08-16T13:06:51.856077Z","submitted_at":"2019-08-18T09:13:33Z","title":"Lie-Schwinger block-diagonalization and gapped quantum chains with unbounded interactions"},"reference_resolution":{"displayed":18,"state_counts":{"malformed_identifier":0,"metadata_mismatch":0,"parse_uncertain":0,"unresolved":13,"verified_exact":0,"verified_fuzzy":5},"total_outbound_references":18},"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 17 August 2026, this Paper Citation Record lists 18 of 18 outbound references and 2 inbound Pith citation observations for arXiv:1908.07450."}