{"as_of":"2026-08-16T18:39:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:1b6ed873021172903bca6df82fbe7820fd34a27f294cd317eec49b6177ca87ea","coverage":[{"denominator":44,"lane":"reference_resolution","note":"Typed states for the displayed outbound observations.","records_observed":44,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-14T11:34:29.356787Z","state":"measured"},{"denominator":44,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":44,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-16T06:30:59.297886+00:00","state":"measured"},{"denominator":0,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":0,"source":"paper_references, paper_reference_links","source_observed_at":null,"state":"measured"},{"denominator":1,"lane":"external_citation_measurements","note":"A source-named dated measurement, never combined with another source.","records_observed":0,"source":"cited_works","source_observed_at":null,"state":"measured"}],"external_citation_measurements":[],"inbound":[],"links":{"evidence":"/evidence","html":"/paper/1908.09151/citation-record","integrity":"/paper/1908.09151/integrity","json":"/paper/1908.09151/citation-record.json","paper":"/paper/1908.09151"},"outbound":[{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T11:34:31.011810Z","title":null,"venue":null,"work_id":"e8bf56f7-3145-4e70-824d-f2b73c5a2b0c","year":1974},"citing_paper":{"arxiv_id":"1908.09151","last_updated":"2019-08-24T15:17:27Z","snapshot_observed_at":"2026-08-16T05:47:46.852730Z","submitted_at":"2019-08-24T15:17:27Z","title":"Circle Graph Isomorphism in Almost Linear Time","version":1},"reference_index":1,"source":"pdf_text","source_observed_at":"2026-08-14T11:34:28.885480Z"},"links":{"citing_paper":"/paper/1908.09151"},"observation_digest":"sha256:e5035f80316e66d44baa748f11c712664471d6806592caddb7f653b968e12cdf","observation_id":"6934abae-c925-4613-88f2-fc41f281b8e5","resolution":{"observed_at":"2026-08-14T11:34:31.020227Z","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":"2026-08-14T11:34:30.952841Z","title":null,"venue":null,"work_id":"69689342-4b29-4856-8608-e7b71f515576","year":2016},"citing_paper":{"arxiv_id":"1908.09151","last_updated":"2019-08-24T15:17:27Z","snapshot_observed_at":"2026-08-16T05:47:46.852730Z","submitted_at":"2019-08-24T15:17:27Z","title":"Circle Graph Isomorphism in Almost Linear Time","version":1},"reference_index":2,"source":"pdf_text","source_observed_at":"2026-08-14T11:34:28.895759Z"},"links":{"citing_paper":"/paper/1908.09151"},"observation_digest":"sha256:450ad5e0580e92cedfbe8e1b14a1199748587e2e0d84f8a35ddc671e66cf51b8","observation_id":"7956b3d1-b821-4eda-998a-40248cf68ed7","resolution":{"observed_at":"2026-08-14T11:34:30.985345Z","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":{"arxiv_id":"1509.01301","last_updated":"2015-09-03T22:58:14Z","snapshot_observed_at":"2026-08-14T22:33:50.696483Z","submitted_at":"2015-09-03T22:58:14Z","title":"Completing orientations of partially oriented graphs","version":1},"cited_work":{"arxiv_id":"1509.01301","doi":null,"metadata_source":"pith","pith_arxiv_id":"1509.01301","snapshot_observed_at":"2026-08-14T11:34:29.638911Z","title":"Completing orientations of partially oriented graphs","venue":"cs.DM","work_id":"0d4e0ac4-1b3d-4836-9cc1-c7cc14d907e6","year":2015},"citing_paper":{"arxiv_id":"1908.09151","last_updated":"2019-08-24T15:17:27Z","snapshot_observed_at":"2026-08-16T05:47:46.852730Z","submitted_at":"2019-08-24T15:17:27Z","title":"Circle Graph Isomorphism in Almost Linear Time","version":1},"reference_index":3,"source":"pdf_text","source_observed_at":"2026-08-14T11:34:28.909740Z"},"links":{"cited_paper":"/paper/1509.01301","citing_paper":"/paper/1908.09151"},"observation_digest":"sha256:b05e0b606bcfa9c98c2e46279b27157f5489f9e11442df2ceb501d076f2ff291","observation_id":"e50078bb-1132-4745-9d30-734228cde526","resolution":{"observed_at":"2026-08-14T11:34:29.643940Z","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":"2026-08-14T11:34:30.894322Z","title":"Lexicographically least circular substrings","venue":null,"work_id":"bc15c915-3738-4c5f-8d2b-2760fd3683c3","year":1980},"citing_paper":{"arxiv_id":"1908.09151","last_updated":"2019-08-24T15:17:27Z","snapshot_observed_at":"2026-08-16T05:47:46.852730Z","submitted_at":"2019-08-24T15:17:27Z","title":"Circle Graph Isomorphism in Almost Linear Time","version":1},"reference_index":4,"source":"pdf_text","source_observed_at":"2026-08-14T11:34:28.922348Z"},"links":{"citing_paper":"/paper/1908.09151"},"observation_digest":"sha256:07e8e50809b8dd6e75ab4c0838b0fcb5c742e0b35b618aefa257fd37907063e0","observation_id":"22da1c82-538a-42c0-aba3-e08026237a77","resolution":{"observed_at":"2026-08-14T11:34:30.900642Z","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":"2026-08-14T11:34:30.879308Z","title":null,"venue":null,"work_id":"ed945057-525a-47de-98a7-2c3413d315f7","year":1987},"citing_paper":{"arxiv_id":"1908.09151","last_updated":"2019-08-24T15:17:27Z","snapshot_observed_at":"2026-08-16T05:47:46.852730Z","submitted_at":"2019-08-24T15:17:27Z","title":"Circle Graph Isomorphism in Almost Linear Time","version":1},"reference_index":5,"source":"pdf_text","source_observed_at":"2026-08-14T11:34:28.931476Z"},"links":{"citing_paper":"/paper/1908.09151"},"observation_digest":"sha256:ec4f22d4140c934ee6e560cc72c0c0429d27bb72288b07cf254a0494bce0eda3","observation_id":"d58ea9f0-3b6e-41af-8058-abf66f0a0760","resolution":{"observed_at":"2026-08-14T11:34:30.884032Z","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":"2026-08-14T11:34:30.843209Z","title":null,"venue":null,"work_id":"ba94b872-413b-4622-9a4d-36fa56a59b3a","year":1987},"citing_paper":{"arxiv_id":"1908.09151","last_updated":"2019-08-24T15:17:27Z","snapshot_observed_at":"2026-08-16T05:47:46.852730Z","submitted_at":"2019-08-24T15:17:27Z","title":"Circle Graph Isomorphism in Almost Linear Time","version":1},"reference_index":6,"source":"pdf_text","source_observed_at":"2026-08-14T11:34:28.941207Z"},"links":{"citing_paper":"/paper/1908.09151"},"observation_digest":"sha256:a2099ed9ae126e55e76fb9f5b14f32fdd7c1c75233e2df088577160fd4a09113","observation_id":"7e64252b-a945-4c7b-bbda-30b6f04fa755","resolution":{"observed_at":"2026-08-14T11:34:30.856280Z","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":"2026-08-14T11:34:30.790308Z","title":"Deciding circular-arc graph isomorphism in parameterized logspace","venue":null,"work_id":"4931a22d-c1d0-4706-859d-9411d855f357","year":2016},"citing_paper":{"arxiv_id":"1908.09151","last_updated":"2019-08-24T15:17:27Z","snapshot_observed_at":"2026-08-16T05:47:46.852730Z","submitted_at":"2019-08-24T15:17:27Z","title":"Circle Graph Isomorphism in Almost Linear Time","version":1},"reference_index":7,"source":"pdf_text","source_observed_at":"2026-08-14T11:34:28.951551Z"},"links":{"citing_paper":"/paper/1908.09151"},"observation_digest":"sha256:bc127f01ecd94e83ce3cc21d7ce1e89c4d5837afbaaed49d4f397db7d9fb3524","observation_id":"ee5dbd3c-3180-437f-a70b-5a78173ec820","resolution":{"observed_at":"2026-08-14T11:34:30.796936Z","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":"1309.2399","last_updated":"2017-09-30T20:27:30Z","snapshot_observed_at":"2026-08-15T00:03:46.701801Z","submitted_at":"2013-09-10T07:50:41Z","title":"Extending Partial Representations of Circle Graphs","version":2},"cited_work":{"arxiv_id":"1309.2399","doi":null,"metadata_source":"pith","pith_arxiv_id":"1309.2399","snapshot_observed_at":"2026-08-14T11:34:29.577568Z","title":"Extending Partial Representations of Circle Graphs","venue":"cs.DM","work_id":"e9099089-b911-4692-866e-cb8d82cb5ce7","year":2013},"citing_paper":{"arxiv_id":"1908.09151","last_updated":"2019-08-24T15:17:27Z","snapshot_observed_at":"2026-08-16T05:47:46.852730Z","submitted_at":"2019-08-24T15:17:27Z","title":"Circle Graph Isomorphism in Almost Linear Time","version":1},"reference_index":8,"source":"pdf_text","source_observed_at":"2026-08-14T11:34:28.965993Z"},"links":{"cited_paper":"/paper/1309.2399","citing_paper":"/paper/1908.09151"},"observation_digest":"sha256:ecc81061575aafad1f6f50cf706536fdc9dd8a066856c14e76b49223b21685f3","observation_id":"2f23443e-5a28-43b9-b746-aaddef80b0ee","resolution":{"observed_at":"2026-08-14T11:34:29.585545Z","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":"2026-08-14T11:34:30.749263Z","title":null,"venue":null,"work_id":"e35168ba-16bf-43f7-8b12-728b20442cdd","year":1981},"citing_paper":{"arxiv_id":"1908.09151","last_updated":"2019-08-24T15:17:27Z","snapshot_observed_at":"2026-08-16T05:47:46.852730Z","submitted_at":"2019-08-24T15:17:27Z","title":"Circle Graph Isomorphism in Almost Linear Time","version":1},"reference_index":9,"source":"pdf_text","source_observed_at":"2026-08-14T11:34:28.975731Z"},"links":{"citing_paper":"/paper/1908.09151"},"observation_digest":"sha256:2744052a316d1c440a7db6d26284c297fde95a680794830e21721797f8c2c582","observation_id":"91cd29bc-c873-457b-a5b6-503d3e293f29","resolution":{"observed_at":"2026-08-14T11:34:30.764326Z","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":"2026-08-14T11:34:30.721678Z","title":"Decomposition of directed graphs","venue":null,"work_id":"50555570-9c75-4e91-8809-5e48b03fff4d","year":1982},"citing_paper":{"arxiv_id":"1908.09151","last_updated":"2019-08-24T15:17:27Z","snapshot_observed_at":"2026-08-16T05:47:46.852730Z","submitted_at":"2019-08-24T15:17:27Z","title":"Circle Graph Isomorphism in Almost Linear Time","version":1},"reference_index":10,"source":"pdf_text","source_observed_at":"2026-08-14T11:34:28.985396Z"},"links":{"citing_paper":"/paper/1908.09151"},"observation_digest":"sha256:dc317afc2ff9061770b3b1c4a97ee5a7d231434057a6ce1d3574e3f2946e3a33","observation_id":"d9e5ec2b-2acb-421b-a723-0f3a70a322c7","resolution":{"observed_at":"2026-08-14T11:34:30.730537Z","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":"2026-08-14T11:34:30.693054Z","title":"A combinatorial decomposition theory","venue":null,"work_id":"36f742cb-1628-4387-b453-ffd131daba8a","year":1980},"citing_paper":{"arxiv_id":"1908.09151","last_updated":"2019-08-24T15:17:27Z","snapshot_observed_at":"2026-08-16T05:47:46.852730Z","submitted_at":"2019-08-24T15:17:27Z","title":"Circle Graph Isomorphism in Almost Linear Time","version":1},"reference_index":11,"source":"pdf_text","source_observed_at":"2026-08-14T11:34:28.993922Z"},"links":{"citing_paper":"/paper/1908.09151"},"observation_digest":"sha256:725614b27db919e0554d4ca68459e71799bc1454408b2e3989c65a325d2065e4","observation_id":"4d01e3db-fffc-4f47-92d1-302cbc124447","resolution":{"observed_at":"2026-08-14T11:34:30.703077Z","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":"2026-08-14T11:34:30.648981Z","title":null,"venue":null,"work_id":"e4630cab-749b-41e9-a165-def3acb632fa","year":2013},"citing_paper":{"arxiv_id":"1908.09151","last_updated":"2019-08-24T15:17:27Z","snapshot_observed_at":"2026-08-16T05:47:46.852730Z","submitted_at":"2019-08-24T15:17:27Z","title":"Circle Graph Isomorphism in Almost Linear Time","version":1},"reference_index":12,"source":"pdf_text","source_observed_at":"2026-08-14T11:34:29.011198Z"},"links":{"citing_paper":"/paper/1908.09151"},"observation_digest":"sha256:91d44e4beeed6e702afb8d171491c72dab2623097998258d93905b3659209354","observation_id":"6ce4e04d-81c1-416b-bbc2-1ace1cb522a2","resolution":{"observed_at":"2026-08-14T11:34:30.654092Z","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":"2026-08-14T11:34:30.605260Z","title":"Dahlhaus","venue":null,"work_id":"4e4eb1e9-6e96-43cd-8a50-6300007b2c95","year":1998},"citing_paper":{"arxiv_id":"1908.09151","last_updated":"2019-08-24T15:17:27Z","snapshot_observed_at":"2026-08-16T05:47:46.852730Z","submitted_at":"2019-08-24T15:17:27Z","title":"Circle Graph Isomorphism in Almost Linear Time","version":1},"reference_index":13,"source":"pdf_text","source_observed_at":"2026-08-14T11:34:29.021062Z"},"links":{"citing_paper":"/paper/1908.09151"},"observation_digest":"sha256:076f858959a91dd0f46f02bbe2029493c951c79a69664258382237895bd16229","observation_id":"d1424e9f-3f20-4550-84cf-bdb4939773cf","resolution":{"observed_at":"2026-08-14T11:34:30.617180Z","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":"2026-08-14T11:34:30.582161Z","title":"de Fraysseix","venue":null,"work_id":"3349a71f-73b0-4f0c-a051-bcda036c562b","year":1981},"citing_paper":{"arxiv_id":"1908.09151","last_updated":"2019-08-24T15:17:27Z","snapshot_observed_at":"2026-08-16T05:47:46.852730Z","submitted_at":"2019-08-24T15:17:27Z","title":"Circle Graph Isomorphism in Almost Linear Time","version":1},"reference_index":14,"source":"pdf_text","source_observed_at":"2026-08-14T11:34:29.030331Z"},"links":{"citing_paper":"/paper/1908.09151"},"observation_digest":"sha256:6b4717290b265e6a44267ac2c50690cf6f031ef203ea4d43a2a8fb66fbee1408","observation_id":"d51f25ed-f957-44f4-9b6e-a817f458303c","resolution":{"observed_at":"2026-08-14T11:34:30.588587Z","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":"2026-08-14T11:34:30.552250Z","title":"de Fraysseix and P","venue":null,"work_id":"3a05269d-e1e5-4353-82ed-e3b48f4eb349","year":1999},"citing_paper":{"arxiv_id":"1908.09151","last_updated":"2019-08-24T15:17:27Z","snapshot_observed_at":"2026-08-16T05:47:46.852730Z","submitted_at":"2019-08-24T15:17:27Z","title":"Circle Graph Isomorphism in Almost Linear Time","version":1},"reference_index":15,"source":"pdf_text","source_observed_at":"2026-08-14T11:34:29.039073Z"},"links":{"citing_paper":"/paper/1908.09151"},"observation_digest":"sha256:4f3492a65f8f9b4f5d4eeb00393fbc51fb2d4750f713a6eb3e956488264b27d6","observation_id":"f4cdc079-7700-4164-b30a-13b3c5ee1f57","resolution":{"observed_at":"2026-08-14T11:34:30.560169Z","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":"2026-08-14T11:34:30.514553Z","title":"Forestal algebras and al- gebraic forests (on a new class of weakly compact graphs)","venue":null,"work_id":"81ed61d3-0357-4ad1-ba9e-f21962ad6f32","year":2000},"citing_paper":{"arxiv_id":"1908.09151","last_updated":"2019-08-24T15:17:27Z","snapshot_observed_at":"2026-08-16T05:47:46.852730Z","submitted_at":"2019-08-24T15:17:27Z","title":"Circle Graph Isomorphism in Almost Linear Time","version":1},"reference_index":16,"source":"pdf_text","source_observed_at":"2026-08-14T11:34:29.045189Z"},"links":{"citing_paper":"/paper/1908.09151"},"observation_digest":"sha256:e8198466cbfd74c5aa7f9d56579c887d1991474614cc05c5069d76f9cf585fdd","observation_id":"3a9d4528-0c1d-4578-aaba-a7157e765534","resolution":{"observed_at":"2026-08-14T11:34:30.522683Z","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":"2026-08-14T11:34:30.495065Z","title":"Even and A","venue":null,"work_id":"78164d95-dfa1-4bc1-8e74-221c898c97dd","year":1971},"citing_paper":{"arxiv_id":"1908.09151","last_updated":"2019-08-24T15:17:27Z","snapshot_observed_at":"2026-08-16T05:47:46.852730Z","submitted_at":"2019-08-24T15:17:27Z","title":"Circle Graph Isomorphism in Almost Linear Time","version":1},"reference_index":17,"source":"pdf_text","source_observed_at":"2026-08-14T11:34:29.054308Z"},"links":{"citing_paper":"/paper/1908.09151"},"observation_digest":"sha256:643cd80b9822add55904f9800149a213a7491f7fd60a604ad80b1198137b5529","observation_id":"733e153d-ee80-4c4c-a1c2-68f23ca0fa8e","resolution":{"observed_at":"2026-08-14T11:34:30.500976Z","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":"1503.06556","last_updated":"2018-03-18T13:13:41Z","snapshot_observed_at":"2026-08-14T22:55:20.643489Z","submitted_at":"2015-03-23T08:52:13Z","title":"3-connected Reduction for Regular Graph Covers","version":4},"cited_work":{"arxiv_id":"1503.06556","doi":null,"metadata_source":"pith","pith_arxiv_id":"1503.06556","snapshot_observed_at":"2026-08-14T11:34:29.530047Z","title":"3-connected Reduction for Regular Graph Covers","venue":"math.CO","work_id":"9915a084-ca04-4626-a98d-6af3353f2b0b","year":2015},"citing_paper":{"arxiv_id":"1908.09151","last_updated":"2019-08-24T15:17:27Z","snapshot_observed_at":"2026-08-16T05:47:46.852730Z","submitted_at":"2019-08-24T15:17:27Z","title":"Circle Graph Isomorphism in Almost Linear Time","version":1},"reference_index":18,"source":"pdf_text","source_observed_at":"2026-08-14T11:34:29.070601Z"},"links":{"cited_paper":"/paper/1503.06556","citing_paper":"/paper/1908.09151"},"observation_digest":"sha256:fa7e542bafbd56a16ac574e27daae55b987fe74fd5d72dba7a3fb085d2d281be","observation_id":"0ba48fe5-1741-4ff3-9b80-19dfc8ec29bf","resolution":{"observed_at":"2026-08-14T11:34:29.537647Z","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":"2026-08-14T11:34:30.475430Z","title":null,"venue":null,"work_id":"e90bf8ff-bb0e-4675-992e-bfc9947ecaa8","year":1989},"citing_paper":{"arxiv_id":"1908.09151","last_updated":"2019-08-24T15:17:27Z","snapshot_observed_at":"2026-08-16T05:47:46.852730Z","submitted_at":"2019-08-24T15:17:27Z","title":"Circle Graph Isomorphism in Almost Linear Time","version":1},"reference_index":19,"source":"pdf_text","source_observed_at":"2026-08-14T11:34:29.078597Z"},"links":{"citing_paper":"/paper/1908.09151"},"observation_digest":"sha256:c844dcdf5580deb280ac4e3984515d6b832782d2fca5f1e7a8864603d09b299f","observation_id":"d030130e-75aa-4c28-b5ef-1cf10ebe1e49","resolution":{"observed_at":"2026-08-14T11:34:30.480016Z","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":"2026-08-14T11:34:30.423070Z","title":"Gioan, C","venue":null,"work_id":"f77651d8-786f-4aec-92a2-e15e09d5b2cf","year":2014},"citing_paper":{"arxiv_id":"1908.09151","last_updated":"2019-08-24T15:17:27Z","snapshot_observed_at":"2026-08-16T05:47:46.852730Z","submitted_at":"2019-08-24T15:17:27Z","title":"Circle Graph Isomorphism in Almost Linear Time","version":1},"reference_index":20,"source":"pdf_text","source_observed_at":"2026-08-14T11:34:29.099027Z"},"links":{"citing_paper":"/paper/1908.09151"},"observation_digest":"sha256:50331b3e694e61f4a7204e522cdb788d504db882ddefce5c7f041b79b97b0c88","observation_id":"146029af-3c0d-4cf6-94f9-16e730f0973f","resolution":{"observed_at":"2026-08-14T11:34:30.429708Z","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":"2026-08-14T11:34:30.385139Z","title":"Gioan, C","venue":null,"work_id":"a6deb2c2-363d-40f6-948c-5813d1de9061","year":2014},"citing_paper":{"arxiv_id":"1908.09151","last_updated":"2019-08-24T15:17:27Z","snapshot_observed_at":"2026-08-16T05:47:46.852730Z","submitted_at":"2019-08-24T15:17:27Z","title":"Circle Graph Isomorphism in Almost Linear Time","version":1},"reference_index":21,"source":"pdf_text","source_observed_at":"2026-08-14T11:34:29.108602Z"},"links":{"citing_paper":"/paper/1908.09151"},"observation_digest":"sha256:30a0b706d825bf80dcf1711091060a3134328560c2055a99a3eb5a3e7818fb99","observation_id":"0715a010-75f7-43f1-8678-bd965a7fe2a2","resolution":{"observed_at":"2026-08-14T11:34:30.400586Z","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":"2026-08-14T11:34:30.336590Z","title":"Descriptive complexity, canonisation, and definable graph structure theory , volume 47","venue":null,"work_id":"96f32f63-47b7-47d7-acbf-531d0cb4d655","year":2017},"citing_paper":{"arxiv_id":"1908.09151","last_updated":"2019-08-24T15:17:27Z","snapshot_observed_at":"2026-08-16T05:47:46.852730Z","submitted_at":"2019-08-24T15:17:27Z","title":"Circle Graph Isomorphism in Almost Linear Time","version":1},"reference_index":22,"source":"pdf_text","source_observed_at":"2026-08-14T11:34:29.118580Z"},"links":{"citing_paper":"/paper/1908.09151"},"observation_digest":"sha256:43d43d05da24f3fb43593fc9f05af6a3d58aa3c040c336142a645a874d8094f3","observation_id":"d3a2e5a4-ab45-4fd7-a68a-f301b7e2569a","resolution":{"observed_at":"2026-08-14T11:34:30.346475Z","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":"2026-08-14T11:34:30.307875Z","title":null,"venue":null,"work_id":"eafb71a4-eee6-4ba6-ad0f-5ed6a4f7c776","year":1974},"citing_paper":{"arxiv_id":"1908.09151","last_updated":"2019-08-24T15:17:27Z","snapshot_observed_at":"2026-08-16T05:47:46.852730Z","submitted_at":"2019-08-24T15:17:27Z","title":"Circle Graph Isomorphism in Almost Linear Time","version":1},"reference_index":23,"source":"pdf_text","source_observed_at":"2026-08-14T11:34:29.123791Z"},"links":{"citing_paper":"/paper/1908.09151"},"observation_digest":"sha256:fa3b4b9bfeb8fc795f94c84ba6a09d6a63a7aa78911b4208d07b426d1bad8c57","observation_id":"b614d8b6-0bd8-48c2-a2bf-4550a99d8d32","resolution":{"observed_at":"2026-08-14T11:34:30.316703Z","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":"2026-08-14T11:34:30.284803Z","title":null,"venue":null,"work_id":"dda6112b-df8d-4a34-8b72-a8754bf611dd","year":1995},"citing_paper":{"arxiv_id":"1908.09151","last_updated":"2019-08-24T15:17:27Z","snapshot_observed_at":"2026-08-16T05:47:46.852730Z","submitted_at":"2019-08-24T15:17:27Z","title":"Circle Graph Isomorphism in Almost Linear Time","version":1},"reference_index":24,"source":"pdf_text","source_observed_at":"2026-08-14T11:34:29.129245Z"},"links":{"citing_paper":"/paper/1908.09151"},"observation_digest":"sha256:d53fd89e4c8f21e2ee0f7ea6241cc12418f462150a49beb9dae049eed8f82010","observation_id":"ed7f851c-b401-4c3f-9927-afa5aa6c55cf","resolution":{"observed_at":"2026-08-14T11:34:30.292823Z","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":"2026-08-14T11:34:30.256562Z","title":"Kawarabayashi, P","venue":null,"work_id":"79732518-5563-4b05-9711-d14e9431ee00","year":2019},"citing_paper":{"arxiv_id":"1908.09151","last_updated":"2019-08-24T15:17:27Z","snapshot_observed_at":"2026-08-16T05:47:46.852730Z","submitted_at":"2019-08-24T15:17:27Z","title":"Circle Graph Isomorphism in Almost Linear Time","version":1},"reference_index":25,"source":"pdf_text","source_observed_at":"2026-08-14T11:34:29.139207Z"},"links":{"citing_paper":"/paper/1908.09151"},"observation_digest":"sha256:4fec163e719425f05dddcf606d5b84601984b5eaac2cfb0421cba756c71a32ad","observation_id":"ac28ae96-a998-4e86-97fd-ab09ce86898f","resolution":{"observed_at":"2026-08-14T11:34:30.265611Z","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":"2026-08-14T11:34:30.234156Z","title":"The weisfeiler-leman dimension of planar graphs is at most 3","venue":null,"work_id":"d089f567-7d41-4e13-aacf-fab34148002a","year":2017},"citing_paper":{"arxiv_id":"1908.09151","last_updated":"2019-08-24T15:17:27Z","snapshot_observed_at":"2026-08-16T05:47:46.852730Z","submitted_at":"2019-08-24T15:17:27Z","title":"Circle Graph Isomorphism in Almost Linear Time","version":1},"reference_index":26,"source":"pdf_text","source_observed_at":"2026-08-14T11:34:29.145674Z"},"links":{"citing_paper":"/paper/1908.09151"},"observation_digest":"sha256:099488eab4129c6c9ab57bd1fdf0c80b799b02449ac29c80c3ef5115e84a1010","observation_id":"1367bd93-ff30-43f4-8c62-821f452e8353","resolution":{"observed_at":"2026-08-14T11:34:30.239258Z","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":"1607.03918","last_updated":"2016-11-02T14:53:27Z","snapshot_observed_at":"2026-08-14T21:48:30.525561Z","submitted_at":"2016-07-13T20:20:31Z","title":"Graph Isomorphism Restricted by Lists","version":2},"cited_work":{"arxiv_id":"1607.03918","doi":null,"metadata_source":"pith","pith_arxiv_id":"1607.03918","snapshot_observed_at":"2026-08-14T11:34:29.486274Z","title":"Graph Isomorphism Restricted by Lists","venue":"cs.DM","work_id":"42c65af8-b2d5-4d9c-8ec4-e69ce1bc5c95","year":2016},"citing_paper":{"arxiv_id":"1908.09151","last_updated":"2019-08-24T15:17:27Z","snapshot_observed_at":"2026-08-16T05:47:46.852730Z","submitted_at":"2019-08-24T15:17:27Z","title":"Circle Graph Isomorphism in Almost Linear Time","version":1},"reference_index":27,"source":"pdf_text","source_observed_at":"2026-08-14T11:34:29.151215Z"},"links":{"cited_paper":"/paper/1607.03918","citing_paper":"/paper/1908.09151"},"observation_digest":"sha256:78852662ce03885aafbcc3d3684e3674bf520e8f520aa639cea8de82aaf72e9f","observation_id":"a7b432fb-d49b-49ea-a49f-1010481869be","resolution":{"observed_at":"2026-08-14T11:34:29.494904Z","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":"2026-08-14T11:34:30.206814Z","title":"Klav´ ık, J","venue":null,"work_id":"1bb0b966-b39f-4e76-87b3-6f805d3088d7","year":2017},"citing_paper":{"arxiv_id":"1908.09151","last_updated":"2019-08-24T15:17:27Z","snapshot_observed_at":"2026-08-16T05:47:46.852730Z","submitted_at":"2019-08-24T15:17:27Z","title":"Circle Graph Isomorphism in Almost Linear Time","version":1},"reference_index":28,"source":"pdf_text","source_observed_at":"2026-08-14T11:34:29.166714Z"},"links":{"citing_paper":"/paper/1908.09151"},"observation_digest":"sha256:3f85fd7bd1b18fa54a997bdc8010956303ce66790ebd2d44bb94476ddd2eabe2","observation_id":"f17fd26b-604d-4ac1-9c9f-d85cc6e4227e","resolution":{"observed_at":"2026-08-14T11:34:30.213948Z","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":"2026-08-14T11:34:30.182276Z","title":"Klav´ ık, J","venue":null,"work_id":"a8e95683-7462-4010-9052-259601e76187","year":2015},"citing_paper":{"arxiv_id":"1908.09151","last_updated":"2019-08-24T15:17:27Z","snapshot_observed_at":"2026-08-16T05:47:46.852730Z","submitted_at":"2019-08-24T15:17:27Z","title":"Circle Graph Isomorphism in Almost Linear Time","version":1},"reference_index":29,"source":"pdf_text","source_observed_at":"2026-08-14T11:34:29.172912Z"},"links":{"citing_paper":"/paper/1908.09151"},"observation_digest":"sha256:1ad4cec56ddf906ef5f30d31423bdeba47ea623d43ab01e9d06ae43297dce973","observation_id":"e3e2857d-bbb0-483a-b774-aaa90b56617e","resolution":{"observed_at":"2026-08-14T11:34:30.186806Z","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":"2026-08-14T11:34:30.150881Z","title":"Klav´ ık, J","venue":null,"work_id":"54d331a8-8d20-4a91-a15b-9b6799cb9c73","year":2016},"citing_paper":{"arxiv_id":"1908.09151","last_updated":"2019-08-24T15:17:27Z","snapshot_observed_at":"2026-08-16T05:47:46.852730Z","submitted_at":"2019-08-24T15:17:27Z","title":"Circle Graph Isomorphism in Almost Linear Time","version":1},"reference_index":30,"source":"pdf_text","source_observed_at":"2026-08-14T11:34:29.197492Z"},"links":{"citing_paper":"/paper/1908.09151"},"observation_digest":"sha256:121b07d69d4a955393c95b10f5471b41ede79765c2facc565c50757baad5b72b","observation_id":"b5e3950d-ed8d-4582-8188-706e21f94168","resolution":{"observed_at":"2026-08-14T11:34:30.160375Z","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":"2026-08-14T11:34:30.127637Z","title":"Klav´ ık and P","venue":null,"work_id":"4dcefd5f-af49-46ae-9f89-66785740bdf1","year":2015},"citing_paper":{"arxiv_id":"1908.09151","last_updated":"2019-08-24T15:17:27Z","snapshot_observed_at":"2026-08-16T05:47:46.852730Z","submitted_at":"2019-08-24T15:17:27Z","title":"Circle Graph Isomorphism in Almost Linear Time","version":1},"reference_index":31,"source":"pdf_text","source_observed_at":"2026-08-14T11:34:29.212610Z"},"links":{"citing_paper":"/paper/1908.09151"},"observation_digest":"sha256:887ef1851eeb28ad9554f1fd105a0641c562dc7bad57b1fdb73c0a92b9f8223c","observation_id":"0b758c4a-1447-4d08-adaf-5c1fc19fd281","resolution":{"observed_at":"2026-08-14T11:34:30.134134Z","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":"2026-08-14T11:34:30.096527Z","title":"Interval graphs: Canonical representations in logspace.SIAM Journal on Computing, 40(5):1292–1315, 2011","venue":null,"work_id":"ce6df940-457f-4184-bab3-d95e727e47ea","year":2011},"citing_paper":{"arxiv_id":"1908.09151","last_updated":"2019-08-24T15:17:27Z","snapshot_observed_at":"2026-08-16T05:47:46.852730Z","submitted_at":"2019-08-24T15:17:27Z","title":"Circle Graph Isomorphism in Almost Linear Time","version":1},"reference_index":32,"source":"pdf_text","source_observed_at":"2026-08-14T11:34:29.220415Z"},"links":{"citing_paper":"/paper/1908.09151"},"observation_digest":"sha256:576ac663e6339c3f7fe62da5a8da7e8b4716371d3d6b8dc2c188fb9230762173","observation_id":"be581281-3333-4b01-9c3d-a2782cf93455","resolution":{"observed_at":"2026-08-14T11:34:30.111116Z","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":"2026-08-14T11:34:30.066552Z","title":"Helly circular-arc graph iso- morphism is in logspace","venue":null,"work_id":"e4bb1a3f-63e0-4179-9e46-7ddfddc444df","year":2013},"citing_paper":{"arxiv_id":"1908.09151","last_updated":"2019-08-24T15:17:27Z","snapshot_observed_at":"2026-08-16T05:47:46.852730Z","submitted_at":"2019-08-24T15:17:27Z","title":"Circle Graph Isomorphism in Almost Linear Time","version":1},"reference_index":33,"source":"pdf_text","source_observed_at":"2026-08-14T11:34:29.228233Z"},"links":{"citing_paper":"/paper/1908.09151"},"observation_digest":"sha256:dcddcf2be450b13da474a78d30a83eded143a69c875e7b25e55e879d62b6017b","observation_id":"63ca2ecc-a8c9-4526-afa9-306e29b32c63","resolution":{"observed_at":"2026-08-14T11:34:30.081318Z","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":"2026-08-14T11:34:30.029320Z","title":"Krawczyk and B","venue":null,"work_id":"17d3f04d-5d04-40f9-9a45-cfdb88d59778","year":2017},"citing_paper":{"arxiv_id":"1908.09151","last_updated":"2019-08-24T15:17:27Z","snapshot_observed_at":"2026-08-16T05:47:46.852730Z","submitted_at":"2019-08-24T15:17:27Z","title":"Circle Graph Isomorphism in Almost Linear Time","version":1},"reference_index":34,"source":"pdf_text","source_observed_at":"2026-08-14T11:34:29.235336Z"},"links":{"citing_paper":"/paper/1908.09151"},"observation_digest":"sha256:9d81af71c517d267ccc53841aa7fd96a37bca4de94163095d21adca6e8947586","observation_id":"550f06be-ec39-477a-a16f-23868d76a9a3","resolution":{"observed_at":"2026-08-14T11:34:30.042700Z","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":"2026-08-14T11:34:29.986937Z","title":"A simple linear time algorithm for the isomorphism problem on proper circular-arc graphs, 2008","venue":null,"work_id":"17980f13-c6e0-4f37-84bd-0baa911f4145","year":2008},"citing_paper":{"arxiv_id":"1908.09151","last_updated":"2019-08-24T15:17:27Z","snapshot_observed_at":"2026-08-16T05:47:46.852730Z","submitted_at":"2019-08-24T15:17:27Z","title":"Circle Graph Isomorphism in Almost Linear Time","version":1},"reference_index":35,"source":"pdf_text","source_observed_at":"2026-08-14T11:34:29.268470Z"},"links":{"citing_paper":"/paper/1908.09151"},"observation_digest":"sha256:6ea8d31231ee72879514f4c42d499a0b1eed475af54329e60ed293eaa7e47e7a","observation_id":"fcb21044-a4c8-458b-b43a-49f96f65f8f5","resolution":{"observed_at":"2026-08-14T11:34:30.002556Z","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":"2026-08-14T11:34:29.957060Z","title":null,"venue":null,"work_id":"5a19c563-ce25-4892-86e6-9a733359b475","year":1979},"citing_paper":{"arxiv_id":"1908.09151","last_updated":"2019-08-24T15:17:27Z","snapshot_observed_at":"2026-08-16T05:47:46.852730Z","submitted_at":"2019-08-24T15:17:27Z","title":"Circle Graph Isomorphism in Almost Linear Time","version":1},"reference_index":36,"source":"pdf_text","source_observed_at":"2026-08-14T11:34:29.291505Z"},"links":{"citing_paper":"/paper/1908.09151"},"observation_digest":"sha256:1d641455f5cafc160a50647e8fb2062e0f5c771371a6af8a23a9a45380ce0668","observation_id":"3ce9fc12-4a1c-4cc7-bfb9-87decfc29334","resolution":{"observed_at":"2026-08-14T11:34:29.963753Z","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":"2026-08-14T11:34:29.933014Z","title":null,"venue":null,"work_id":"3b7c44ae-6ae7-437c-a224-419d5346d397","year":1985},"citing_paper":{"arxiv_id":"1908.09151","last_updated":"2019-08-24T15:17:27Z","snapshot_observed_at":"2026-08-16T05:47:46.852730Z","submitted_at":"2019-08-24T15:17:27Z","title":"Circle Graph Isomorphism in Almost Linear Time","version":1},"reference_index":37,"source":"pdf_text","source_observed_at":"2026-08-14T11:34:29.296646Z"},"links":{"citing_paper":"/paper/1908.09151"},"observation_digest":"sha256:42dae252920f8c1f0c3c7240c8ecf24fdbb37a7d40a46de38ee54af70005d11d","observation_id":"03860308-4b8f-44c3-9c74-815c3c966cf0","resolution":{"observed_at":"2026-08-14T11:34:29.940537Z","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":{"arxiv_id":"1903.11062","last_updated":"2019-07-12T06:57:01Z","snapshot_observed_at":"2026-07-06T07:41:49.415532Z","submitted_at":"2019-03-26T10:03:19Z","title":"Testing isomorphism of circular-arc graphs in polynomial time","version":2},"cited_work":{"arxiv_id":"1903.11062","doi":null,"metadata_source":"pith","pith_arxiv_id":"1903.11062","snapshot_observed_at":"2026-08-14T11:34:29.424757Z","title":"Testing isomorphism of circular-arc graphs in polynomial time","venue":"cs.DS","work_id":"bda8d71a-5352-41cd-b1db-9c4d48572cba","year":2019},"citing_paper":{"arxiv_id":"1908.09151","last_updated":"2019-08-24T15:17:27Z","snapshot_observed_at":"2026-08-16T05:47:46.852730Z","submitted_at":"2019-08-24T15:17:27Z","title":"Circle Graph Isomorphism in Almost Linear Time","version":1},"reference_index":38,"source":"pdf_text","source_observed_at":"2026-08-14T11:34:29.301525Z"},"links":{"cited_paper":"/paper/1903.11062","citing_paper":"/paper/1908.09151"},"observation_digest":"sha256:393fab2015da692a287fe4b4aa83c7a89c6d30459f03acb515a628483a98f149","observation_id":"9273946c-f68e-4587-b6e7-70480ae1cf94","resolution":{"observed_at":"2026-08-14T11:34:29.433682Z","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":"2026-08-14T11:34:29.878003Z","title":null,"venue":null,"work_id":"bcd95e1f-d593-41cf-941b-e24bdca51e00","year":2005},"citing_paper":{"arxiv_id":"1908.09151","last_updated":"2019-08-24T15:17:27Z","snapshot_observed_at":"2026-08-16T05:47:46.852730Z","submitted_at":"2019-08-24T15:17:27Z","title":"Circle Graph Isomorphism in Almost Linear Time","version":1},"reference_index":39,"source":"pdf_text","source_observed_at":"2026-08-14T11:34:29.317974Z"},"links":{"citing_paper":"/paper/1908.09151"},"observation_digest":"sha256:4dccbcffd2c72b97d118f84d44f588f969798f20efff9fe5e9e57a827680b905","observation_id":"4e6a3100-f56e-4f16-8416-c12b16fb803b","resolution":{"observed_at":"2026-08-14T11:34:29.892677Z","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":"2026-08-14T11:34:29.835900Z","title":"Sch¨ oning","venue":null,"work_id":"ff758552-049e-43fe-8558-32f40a9769a4","year":1988},"citing_paper":{"arxiv_id":"1908.09151","last_updated":"2019-08-24T15:17:27Z","snapshot_observed_at":"2026-08-16T05:47:46.852730Z","submitted_at":"2019-08-24T15:17:27Z","title":"Circle Graph Isomorphism in Almost Linear Time","version":1},"reference_index":40,"source":"pdf_text","source_observed_at":"2026-08-14T11:34:29.326305Z"},"links":{"citing_paper":"/paper/1908.09151"},"observation_digest":"sha256:a11f0b3cfce216bc09b36b44d76c6f7a9a9cfd130d8359d400b83daf3f1d71c9","observation_id":"d95170b6-91b8-450b-9586-648cefa7ce0b","resolution":{"observed_at":"2026-08-14T11:34:29.841984Z","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":"2026-08-14T11:34:29.786263Z","title":"Fast canonization of circular strings","venue":null,"work_id":"ea0d8523-4d78-4c6a-b4af-b637bd3b1a18","year":1981},"citing_paper":{"arxiv_id":"1908.09151","last_updated":"2019-08-24T15:17:27Z","snapshot_observed_at":"2026-08-16T05:47:46.852730Z","submitted_at":"2019-08-24T15:17:27Z","title":"Circle Graph Isomorphism in Almost Linear Time","version":1},"reference_index":41,"source":"pdf_text","source_observed_at":"2026-08-14T11:34:29.334192Z"},"links":{"citing_paper":"/paper/1908.09151"},"observation_digest":"sha256:6ab6a0e5c33b3ff75ddf34e4cade73ba9fc4e4baeb226fbfa53a9afe35d0b785","observation_id":"0b3d0e45-8615-44d7-8822-c5de6e2ec2b0","resolution":{"observed_at":"2026-08-14T11:34:29.805861Z","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":"2026-08-14T11:34:29.744685Z","title":null,"venue":null,"work_id":"80fcfc1f-5d69-49c0-9d83-34015236afba","year":1994},"citing_paper":{"arxiv_id":"1908.09151","last_updated":"2019-08-24T15:17:27Z","snapshot_observed_at":"2026-08-16T05:47:46.852730Z","submitted_at":"2019-08-24T15:17:27Z","title":"Circle Graph Isomorphism in Almost Linear Time","version":1},"reference_index":42,"source":"pdf_text","source_observed_at":"2026-08-14T11:34:29.344927Z"},"links":{"citing_paper":"/paper/1908.09151"},"observation_digest":"sha256:ed6ffdb1622a04a8467b5e7375b9ab6c6db4520b918d7c92573c4af5d677dd96","observation_id":"347a0a8d-b886-4046-aa9b-4145a2d5b413","resolution":{"observed_at":"2026-08-14T11:34:29.756563Z","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":"2026-08-14T11:34:29.683805Z","title":null,"venue":null,"work_id":"2ebde9f6-7909-4e7c-85c8-2cf9b6b7730b","year":2003},"citing_paper":{"arxiv_id":"1908.09151","last_updated":"2019-08-24T15:17:27Z","snapshot_observed_at":"2026-08-16T05:47:46.852730Z","submitted_at":"2019-08-24T15:17:27Z","title":"Circle Graph Isomorphism in Almost Linear Time","version":1},"reference_index":43,"source":"pdf_text","source_observed_at":"2026-08-14T11:34:29.349469Z"},"links":{"citing_paper":"/paper/1908.09151"},"observation_digest":"sha256:77abc9a2423c278ee2bcbbd940dbc9674d4d511dafb06792cd9bb43ddf63a93a","observation_id":"99a1b856-285b-4e1f-92a8-f988c93c15aa","resolution":{"observed_at":"2026-08-14T11:34:29.705241Z","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":"2026-08-14T11:34:29.655838Z","title":"Weisfeiler and A.A","venue":null,"work_id":"686d4c62-4146-4c00-bdaa-22a6b518a7f0","year":1968},"citing_paper":{"arxiv_id":"1908.09151","last_updated":"2019-08-24T15:17:27Z","snapshot_observed_at":"2026-08-16T05:47:46.852730Z","submitted_at":"2019-08-24T15:17:27Z","title":"Circle Graph Isomorphism in Almost Linear Time","version":1},"reference_index":44,"source":"pdf_text","source_observed_at":"2026-08-14T11:34:29.356787Z"},"links":{"citing_paper":"/paper/1908.09151"},"observation_digest":"sha256:ed15c5c5e125c546b3b02ffbd96770fee4165e9081a9a6913fcc4a95a2eff604","observation_id":"f0676faa-9653-4f61-84b3-a5d2e9cfe509","resolution":{"observed_at":"2026-08-14T11:34:29.661043Z","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":"1908.09151","last_updated":"2019-08-24T15:17:27Z","latest_version":1,"primary_category":"cs.DS","snapshot_observed_at":"2026-08-16T05:47:46.852730Z","submitted_at":"2019-08-24T15:17:27Z","title":"Circle Graph Isomorphism in Almost Linear Time"},"reference_resolution":{"displayed":44,"state_counts":{"malformed_identifier":0,"metadata_mismatch":0,"parse_uncertain":0,"unresolved":14,"verified_exact":5,"verified_fuzzy":25},"total_outbound_references":44},"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 44 of 44 outbound references and 0 inbound Pith citation observations for arXiv:1908.09151."}