{"as_of":"2026-08-21T03:52:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:13920b1b72abb548fa6ef5143fa4570ce1f325e27d3851a1314e1b110dc23e2f","coverage":[{"denominator":60,"lane":"reference_resolution","note":"Typed states for the displayed outbound observations.","records_observed":60,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-09T17:25:16.795569Z","state":"measured"},{"denominator":60,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":60,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-20T06:33:59.587034+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/2502.00951/citation-record","integrity":"/paper/2502.00951/integrity","json":"/paper/2502.00951/citation-record.json","paper":"/paper/2502.00951"},"outbound":[{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-09T17:25:17.436927Z","title":"Abu-Ata, F.F","venue":null,"work_id":"6308343d-402a-4a05-b2f8-8e2e4c6c76b3","year":2016},"citing_paper":{"arxiv_id":"2502.00951","last_updated":"2025-02-02T23:05:26Z","snapshot_observed_at":"2026-08-18T20:19:49.564827Z","submitted_at":"2025-02-02T23:05:26Z","title":"Graph parameters that are coarsely equivalent to tree-length","version":1},"reference_index":1,"source":"pdf_text","source_observed_at":"2026-08-09T17:25:16.532470Z"},"links":{"citing_paper":"/paper/2502.00951"},"observation_digest":"sha256:70285a247d75bcd3fd08d454da838302c9cd279e78ad3e0d91afce4f533ce374","observation_id":"14f2b143-858b-4d22-95a2-34cb56adc709","resolution":{"observed_at":"2026-08-09T17:25:17.439891Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-09T17:25:17.427736Z","title":"Al-Saidi, Balanced Disk Separators and Hierarchical Tree Decomposition of Real-Life Networks, MS Thesis, Kent State University, 2015","venue":null,"work_id":"258fede9-2712-4a2f-a3a6-691abd076a65","year":2015},"citing_paper":{"arxiv_id":"2502.00951","last_updated":"2025-02-02T23:05:26Z","snapshot_observed_at":"2026-08-18T20:19:49.564827Z","submitted_at":"2025-02-02T23:05:26Z","title":"Graph parameters that are coarsely equivalent to tree-length","version":1},"reference_index":2,"source":"pdf_text","source_observed_at":"2026-08-09T17:25:16.536470Z"},"links":{"citing_paper":"/paper/2502.00951"},"observation_digest":"sha256:55ee1f3683aa087fb91f0a628443b3ef2bf7d6e9b30980d64f311b460b283808","observation_id":"acc2a0ac-f4a0-4d6b-8c85-dd3ecf716634","resolution":{"observed_at":"2026-08-09T17:25:17.431685Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-09T17:25:17.420863Z","title":"Agarwala, V","venue":null,"work_id":"de8ee5b0-4a5a-47d3-a9f4-a2c4347f62c1","year":1999},"citing_paper":{"arxiv_id":"2502.00951","last_updated":"2025-02-02T23:05:26Z","snapshot_observed_at":"2026-08-18T20:19:49.564827Z","submitted_at":"2025-02-02T23:05:26Z","title":"Graph parameters that are coarsely equivalent to tree-length","version":1},"reference_index":3,"source":"pdf_text","source_observed_at":"2026-08-09T17:25:16.540058Z"},"links":{"citing_paper":"/paper/2502.00951"},"observation_digest":"sha256:d2178cb0c2a4da11e8824835e06d57c7067ce645aa864a53b8154b2e452bbac9","observation_id":"af3e0ac0-7830-4ab7-8891-7f57b2cca9ee","resolution":{"observed_at":"2026-08-09T17:25:17.422945Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2307.08497","last_updated":"2026-06-01T06:40:18Z","snapshot_observed_at":"2026-08-16T15:15:41.151829Z","submitted_at":"2023-07-17T14:00:29Z","title":"A structural duality for path-decompositions into parts of small radius","version":3},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2307.08497","snapshot_observed_at":"2026-08-09T17:25:16.543640Z","title":"Albrechtsen, R","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2502.00951","last_updated":"2025-02-02T23:05:26Z","snapshot_observed_at":"2026-08-18T20:19:49.564827Z","submitted_at":"2025-02-02T23:05:26Z","title":"Graph parameters that are coarsely equivalent to tree-length","version":1},"reference_index":4,"source":"pdf_text","source_observed_at":"2026-08-09T17:25:16.543640Z"},"links":{"cited_paper":"/paper/2307.08497","citing_paper":"/paper/2502.00951"},"observation_digest":"sha256:1a27b7122bed2b4e57118004997871883ccfe1c985b1134b0e6b8567a1fc8887","observation_id":"b82c5369-9adb-4350-b6c1-aa47b68af771","resolution":{"observed_at":"2026-08-09T17:25:16.543640Z","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":"2026-08-09T17:25:17.414569Z","title":"Badoiu, E.D","venue":null,"work_id":"c43a2156-6c78-40e0-8764-094fe61eafbe","year":2008},"citing_paper":{"arxiv_id":"2502.00951","last_updated":"2025-02-02T23:05:26Z","snapshot_observed_at":"2026-08-18T20:19:49.564827Z","submitted_at":"2025-02-02T23:05:26Z","title":"Graph parameters that are coarsely equivalent to tree-length","version":1},"reference_index":5,"source":"pdf_text","source_observed_at":"2026-08-09T17:25:16.547872Z"},"links":{"citing_paper":"/paper/2502.00951"},"observation_digest":"sha256:4233715ae71e8d41c830f12fef39c7aa9bb7010ddedae1c42fb662e41a16d1b0","observation_id":"d0958e88-cf20-4425-82ea-1db251f1896c","resolution":{"observed_at":"2026-08-09T17:25:17.416790Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-09T17:25:17.408017Z","title":"Badoiu, P","venue":null,"work_id":"f55d3399-bcd2-4da6-8651-9457aa0c2f99","year":null},"citing_paper":{"arxiv_id":"2502.00951","last_updated":"2025-02-02T23:05:26Z","snapshot_observed_at":"2026-08-18T20:19:49.564827Z","submitted_at":"2025-02-02T23:05:26Z","title":"Graph parameters that are coarsely equivalent to tree-length","version":1},"reference_index":6,"source":"pdf_text","source_observed_at":"2026-08-09T17:25:16.551402Z"},"links":{"citing_paper":"/paper/2502.00951"},"observation_digest":"sha256:c64aea2ed501b92e0dba8c140b7838185954a55aad2f952e3fbb082f865f39e9","observation_id":"79a8ee8f-f156-4496-9554-9c08f8216fe7","resolution":{"observed_at":"2026-08-09T17:25:17.410272Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-09T17:25:16.554981Z","title":"Belmonte, F.V","venue":null,"work_id":null,"year":2017},"citing_paper":{"arxiv_id":"2502.00951","last_updated":"2025-02-02T23:05:26Z","snapshot_observed_at":"2026-08-18T20:19:49.564827Z","submitted_at":"2025-02-02T23:05:26Z","title":"Graph parameters that are coarsely equivalent to tree-length","version":1},"reference_index":7,"source":"pdf_text","source_observed_at":"2026-08-09T17:25:16.554981Z"},"links":{"citing_paper":"/paper/2502.00951"},"observation_digest":"sha256:a5a4610e5af5e0f4e2c3e79ab36112ea50ca315e1f8b1e352a23e3a31dcb41f9","observation_id":"0710cff1-b7b8-44d2-8a7c-45d07fff625c","resolution":{"observed_at":"2026-08-09T17:25:16.554981Z","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":"2026-08-09T17:25:17.401018Z","title":"Bendele, D","venue":null,"work_id":"82f4902b-7442-4ea4-a9b2-f204d609e6f8","year":2022},"citing_paper":{"arxiv_id":"2502.00951","last_updated":"2025-02-02T23:05:26Z","snapshot_observed_at":"2026-08-18T20:19:49.564827Z","submitted_at":"2025-02-02T23:05:26Z","title":"Graph parameters that are coarsely equivalent to tree-length","version":1},"reference_index":8,"source":"pdf_text","source_observed_at":"2026-08-09T17:25:16.558598Z"},"links":{"citing_paper":"/paper/2502.00951"},"observation_digest":"sha256:57c4b2ae2a82f1ad62b1ed32e7e9d27d0ca72d74ab5cbeab530985263be869b8","observation_id":"0652aeb5-d1c2-472f-ab5a-c727f23f558d","resolution":{"observed_at":"2026-08-09T17:25:17.403761Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-09T17:25:16.563174Z","title":"Berger, P","venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2502.00951","last_updated":"2025-02-02T23:05:26Z","snapshot_observed_at":"2026-08-18T20:19:49.564827Z","submitted_at":"2025-02-02T23:05:26Z","title":"Graph parameters that are coarsely equivalent to tree-length","version":1},"reference_index":9,"source":"pdf_text","source_observed_at":"2026-08-09T17:25:16.563174Z"},"links":{"citing_paper":"/paper/2502.00951"},"observation_digest":"sha256:6c4f874dc14698b4b0a161cd23f8d6a5d572b6cdfcfad5cd768713b9176cc181","observation_id":"1781409b-8f9e-455b-bd90-f54d41e74f68","resolution":{"observed_at":"2026-08-09T17:25:16.563174Z","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":"2026-08-09T17:25:16.566859Z","title":"Bodlaender, Discovering Treewidth, In: Vojt´ aˇ s, P., Bielikov´ a, M., Charron-Bost, B., S´ ykora, O","venue":null,"work_id":null,"year":2005},"citing_paper":{"arxiv_id":"2502.00951","last_updated":"2025-02-02T23:05:26Z","snapshot_observed_at":"2026-08-18T20:19:49.564827Z","submitted_at":"2025-02-02T23:05:26Z","title":"Graph parameters that are coarsely equivalent to tree-length","version":1},"reference_index":10,"source":"pdf_text","source_observed_at":"2026-08-09T17:25:16.566859Z"},"links":{"citing_paper":"/paper/2502.00951"},"observation_digest":"sha256:1fa8b3cdda47b6a1d918111b4172d5037f8ab0be426f42d1d23f81efb6f4b040","observation_id":"0fc7ebdc-9c42-4c48-9b1b-5b8bddf7bc99","resolution":{"observed_at":"2026-08-09T17:25:16.566859Z","resolver_source":null,"status":"malformed_identifier"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-09T17:25:17.393343Z","title":"Brandst¨ adt, V","venue":null,"work_id":"29e70249-8572-47b8-bc24-7d68f7c8a1ff","year":1999},"citing_paper":{"arxiv_id":"2502.00951","last_updated":"2025-02-02T23:05:26Z","snapshot_observed_at":"2026-08-18T20:19:49.564827Z","submitted_at":"2025-02-02T23:05:26Z","title":"Graph parameters that are coarsely equivalent to tree-length","version":1},"reference_index":11,"source":"pdf_text","source_observed_at":"2026-08-09T17:25:16.570669Z"},"links":{"citing_paper":"/paper/2502.00951"},"observation_digest":"sha256:d25a1600c996e6eb640ece8d9b21bc8596dcd0283fc9de0283db75dd936b03c5","observation_id":"ffb9ab4a-7e2a-4e2e-92d7-efdc693d0cd7","resolution":{"observed_at":"2026-08-09T17:25:17.396125Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-09T17:25:17.385334Z","title":"Brandst¨ adt, F.F","venue":null,"work_id":"1cbc78bc-1c2d-4b81-b25a-e3d4409b4e42","year":2016},"citing_paper":{"arxiv_id":"2502.00951","last_updated":"2025-02-02T23:05:26Z","snapshot_observed_at":"2026-08-18T20:19:49.564827Z","submitted_at":"2025-02-02T23:05:26Z","title":"Graph parameters that are coarsely equivalent to tree-length","version":1},"reference_index":12,"source":"pdf_text","source_observed_at":"2026-08-09T17:25:16.574092Z"},"links":{"citing_paper":"/paper/2502.00951"},"observation_digest":"sha256:bb4dce9d07fab1a84bad513242a1ae7e11bffccb457c7e421f2688345adc659a","observation_id":"938a9ab2-b3fa-4452-a46e-9e7ba3c498ea","resolution":{"observed_at":"2026-08-09T17:25:17.388396Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-09T17:25:17.377614Z","title":"Brandst¨ adt, F.F","venue":null,"work_id":"1e00c99a-a476-4dda-bc56-ada84caaaaf4","year":2004},"citing_paper":{"arxiv_id":"2502.00951","last_updated":"2025-02-02T23:05:26Z","snapshot_observed_at":"2026-08-18T20:19:49.564827Z","submitted_at":"2025-02-02T23:05:26Z","title":"Graph parameters that are coarsely equivalent to tree-length","version":1},"reference_index":13,"source":"pdf_text","source_observed_at":"2026-08-09T17:25:16.577685Z"},"links":{"citing_paper":"/paper/2502.00951"},"observation_digest":"sha256:06209c47b4266413e7affcdf83627156a2f46b72c6ffc3a25316cd8d2a60a847","observation_id":"83b2d5bf-08be-42dd-b6d4-5527c7c74471","resolution":{"observed_at":"2026-08-09T17:25:17.380534Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-09T17:25:16.581392Z","title":"Brandst¨ adt, V.B","venue":null,"work_id":null,"year":1999},"citing_paper":{"arxiv_id":"2502.00951","last_updated":"2025-02-02T23:05:26Z","snapshot_observed_at":"2026-08-18T20:19:49.564827Z","submitted_at":"2025-02-02T23:05:26Z","title":"Graph parameters that are coarsely equivalent to tree-length","version":1},"reference_index":14,"source":"pdf_text","source_observed_at":"2026-08-09T17:25:16.581392Z"},"links":{"citing_paper":"/paper/2502.00951"},"observation_digest":"sha256:eb9be011650d48af42dfff3f81fbf3d2223fbad8d1aeb8ba68a5750151f8be05","observation_id":"676097e3-e3a8-4bdb-ba4b-bb0acc03ee18","resolution":{"observed_at":"2026-08-09T17:25:16.581392Z","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":"2026-08-09T17:25:17.369126Z","title":"Buneman, A characterization of rigid circuit graphs, Discrete Math","venue":null,"work_id":"95a290e5-2501-4d82-b283-99bf88d06746","year":1974},"citing_paper":{"arxiv_id":"2502.00951","last_updated":"2025-02-02T23:05:26Z","snapshot_observed_at":"2026-08-18T20:19:49.564827Z","submitted_at":"2025-02-02T23:05:26Z","title":"Graph parameters that are coarsely equivalent to tree-length","version":1},"reference_index":15,"source":"pdf_text","source_observed_at":"2026-08-09T17:25:16.585096Z"},"links":{"citing_paper":"/paper/2502.00951"},"observation_digest":"sha256:56bca260f0a1f97b358b0e4158887e375fbcd3e6ac560825134707aa02f98e0a","observation_id":"20561ad0-c558-4af9-b865-16eb73a9c41d","resolution":{"observed_at":"2026-08-09T17:25:17.372344Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-09T17:25:17.361440Z","title":"Cai, D.G","venue":null,"work_id":"6ec85659-22d0-4a65-a124-a3d6449c56d8","year":1995},"citing_paper":{"arxiv_id":"2502.00951","last_updated":"2025-02-02T23:05:26Z","snapshot_observed_at":"2026-08-18T20:19:49.564827Z","submitted_at":"2025-02-02T23:05:26Z","title":"Graph parameters that are coarsely equivalent to tree-length","version":1},"reference_index":16,"source":"pdf_text","source_observed_at":"2026-08-09T17:25:16.588982Z"},"links":{"citing_paper":"/paper/2502.00951"},"observation_digest":"sha256:bfdfdc3f54960b62cb1624a61cf6296d2a19839c33a8bf164880a1ab53c7c1b6","observation_id":"eb9a0322-040a-4326-9276-1b20911b31f6","resolution":{"observed_at":"2026-08-09T17:25:17.364271Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-09T17:25:17.353283Z","title":"Chalopin, V","venue":null,"work_id":"16d230fd-fa6a-4f5b-b99e-ea5d7e9ecc53","year":null},"citing_paper":{"arxiv_id":"2502.00951","last_updated":"2025-02-02T23:05:26Z","snapshot_observed_at":"2026-08-18T20:19:49.564827Z","submitted_at":"2025-02-02T23:05:26Z","title":"Graph parameters that are coarsely equivalent to tree-length","version":1},"reference_index":17,"source":"pdf_text","source_observed_at":"2026-08-09T17:25:16.592381Z"},"links":{"citing_paper":"/paper/2502.00951"},"observation_digest":"sha256:8a7e5afbde0911472b15abe42a6541e9818bb6adb7aa0becb763ef888cea8106","observation_id":"2730d04c-708f-4494-97a0-9190df2a38ff","resolution":{"observed_at":"2026-08-09T17:25:17.356505Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-09T17:25:17.345019Z","title":"Chepoi and F.F","venue":null,"work_id":"2bda70b0-d6be-408e-848d-a6f959a5415b","year":2000},"citing_paper":{"arxiv_id":"2502.00951","last_updated":"2025-02-02T23:05:26Z","snapshot_observed_at":"2026-08-18T20:19:49.564827Z","submitted_at":"2025-02-02T23:05:26Z","title":"Graph parameters that are coarsely equivalent to tree-length","version":1},"reference_index":18,"source":"pdf_text","source_observed_at":"2026-08-09T17:25:16.595801Z"},"links":{"citing_paper":"/paper/2502.00951"},"observation_digest":"sha256:37c064823ca17453dab4c32787efef58e66d8b305344b1c5766fce4c73d60260","observation_id":"c81f7e5f-902c-48ce-8e54-b5f7b497d60a","resolution":{"observed_at":"2026-08-09T17:25:17.347955Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-09T17:25:17.337404Z","title":"Chepoi, F","venue":null,"work_id":"acef52db-4a9b-44d2-93f1-5b6f0ddbca84","year":2012},"citing_paper":{"arxiv_id":"2502.00951","last_updated":"2025-02-02T23:05:26Z","snapshot_observed_at":"2026-08-18T20:19:49.564827Z","submitted_at":"2025-02-02T23:05:26Z","title":"Graph parameters that are coarsely equivalent to tree-length","version":1},"reference_index":19,"source":"pdf_text","source_observed_at":"2026-08-09T17:25:16.599240Z"},"links":{"citing_paper":"/paper/2502.00951"},"observation_digest":"sha256:5aabb7410e5f7cc0c045ff3255c1cca694d745420447022d0295b43a46347265","observation_id":"31e01e6a-ad90-4dcc-84a7-60541eaf4e03","resolution":{"observed_at":"2026-08-09T17:25:17.340222Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-09T17:25:17.329792Z","title":"Chepoi, F.F","venue":null,"work_id":"de638059-0407-454d-8731-be6cbbf5452e","year":2008},"citing_paper":{"arxiv_id":"2502.00951","last_updated":"2025-02-02T23:05:26Z","snapshot_observed_at":"2026-08-18T20:19:49.564827Z","submitted_at":"2025-02-02T23:05:26Z","title":"Graph parameters that are coarsely equivalent to tree-length","version":1},"reference_index":20,"source":"pdf_text","source_observed_at":"2026-08-09T17:25:16.602280Z"},"links":{"citing_paper":"/paper/2502.00951"},"observation_digest":"sha256:5f9e082789c668f1b39e000f73a75a9bdc6578ea09c4679e27329b5bf9ea1aeb","observation_id":"4c0ba8a8-dfd6-428a-a8e2-c199f6d0456d","resolution":{"observed_at":"2026-08-09T17:25:17.332638Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-09T17:25:17.321696Z","title":"Chepoi, F.F","venue":null,"work_id":"f10e7d32-9b43-418e-adcd-9941cdd74692","year":2012},"citing_paper":{"arxiv_id":"2502.00951","last_updated":"2025-02-02T23:05:26Z","snapshot_observed_at":"2026-08-18T20:19:49.564827Z","submitted_at":"2025-02-02T23:05:26Z","title":"Graph parameters that are coarsely equivalent to tree-length","version":1},"reference_index":21,"source":"pdf_text","source_observed_at":"2026-08-09T17:25:16.605903Z"},"links":{"citing_paper":"/paper/2502.00951"},"observation_digest":"sha256:7f631834cbe7b65a0f06e85bfc38f4f22ee0ef8b36aea5dd809cfe46d1cce52b","observation_id":"3214b2d5-0e04-487d-89ae-d55674da548e","resolution":{"observed_at":"2026-08-09T17:25:17.324633Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-09T17:25:17.313496Z","title":"Chepoi, B","venue":null,"work_id":"a67f6864-899e-4ee7-a766-920c76d3f2fd","year":2007},"citing_paper":{"arxiv_id":"2502.00951","last_updated":"2025-02-02T23:05:26Z","snapshot_observed_at":"2026-08-18T20:19:49.564827Z","submitted_at":"2025-02-02T23:05:26Z","title":"Graph parameters that are coarsely equivalent to tree-length","version":1},"reference_index":22,"source":"pdf_text","source_observed_at":"2026-08-09T17:25:16.609571Z"},"links":{"citing_paper":"/paper/2502.00951"},"observation_digest":"sha256:240950e362ef064011ff758258acf320a8cb472dc5d21cbf3b5462f35c93974a","observation_id":"45cdf684-0768-4acd-ac12-8a1b9c861c12","resolution":{"observed_at":"2026-08-09T17:25:17.316540Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-09T17:25:17.305751Z","title":"Chepoi, B","venue":null,"work_id":"d5dd7c0a-6743-40c9-b908-7525863a1158","year":2000},"citing_paper":{"arxiv_id":"2502.00951","last_updated":"2025-02-02T23:05:26Z","snapshot_observed_at":"2026-08-18T20:19:49.564827Z","submitted_at":"2025-02-02T23:05:26Z","title":"Graph parameters that are coarsely equivalent to tree-length","version":1},"reference_index":23,"source":"pdf_text","source_observed_at":"2026-08-09T17:25:16.612886Z"},"links":{"citing_paper":"/paper/2502.00951"},"observation_digest":"sha256:d69a353aaf5ca1ea795f6f5c2677a2c15466c0c1502c4e76003dede38892de01","observation_id":"eda1660f-6b15-4f43-bd8e-d6183e493ccf","resolution":{"observed_at":"2026-08-09T17:25:17.308282Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-09T17:25:17.299274Z","title":"Coudert, G","venue":null,"work_id":"a2da03b0-861a-4572-a2ac-65a107e37d07","year":2016},"citing_paper":{"arxiv_id":"2502.00951","last_updated":"2025-02-02T23:05:26Z","snapshot_observed_at":"2026-08-18T20:19:49.564827Z","submitted_at":"2025-02-02T23:05:26Z","title":"Graph parameters that are coarsely equivalent to tree-length","version":1},"reference_index":24,"source":"pdf_text","source_observed_at":"2026-08-09T17:25:16.616102Z"},"links":{"citing_paper":"/paper/2502.00951"},"observation_digest":"sha256:ee04291f596972abbc8cb5f2fcb30d04bcb85eae40da4bfb971cd9f058df6df5","observation_id":"b834b345-440b-4811-b6e6-7858c1245b72","resolution":{"observed_at":"2026-08-09T17:25:17.301466Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-09T17:25:17.292893Z","title":"Diestel, M","venue":null,"work_id":"e57d1c05-ffc4-4b8f-9497-d26b5bf14c7e","year":2018},"citing_paper":{"arxiv_id":"2502.00951","last_updated":"2025-02-02T23:05:26Z","snapshot_observed_at":"2026-08-18T20:19:49.564827Z","submitted_at":"2025-02-02T23:05:26Z","title":"Graph parameters that are coarsely equivalent to tree-length","version":1},"reference_index":25,"source":"pdf_text","source_observed_at":"2026-08-09T17:25:16.619170Z"},"links":{"citing_paper":"/paper/2502.00951"},"observation_digest":"sha256:38af182b8e0d37f95f2e986617f0871e40a8b1794acd50f0d3c92a05cc0796b8","observation_id":"4f2aa6b2-4a81-4127-9cb5-a7277e5d4204","resolution":{"observed_at":"2026-08-09T17:25:17.295074Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-09T17:25:17.285299Z","title":"Dourisboure, F.F","venue":null,"work_id":"061bc45b-3da8-43fa-b3a9-c58d1f260f9f","year":2007},"citing_paper":{"arxiv_id":"2502.00951","last_updated":"2025-02-02T23:05:26Z","snapshot_observed_at":"2026-08-18T20:19:49.564827Z","submitted_at":"2025-02-02T23:05:26Z","title":"Graph parameters that are coarsely equivalent to tree-length","version":1},"reference_index":26,"source":"pdf_text","source_observed_at":"2026-08-09T17:25:16.622798Z"},"links":{"citing_paper":"/paper/2502.00951"},"observation_digest":"sha256:a53c20499bbeca003c0eb7d30d20d39b7b973f5adc69a40e1afbcd1c87ffb561","observation_id":"76a75f3e-5bed-4dc9-b921-e028940fc376","resolution":{"observed_at":"2026-08-09T17:25:17.288233Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-09T17:25:17.277225Z","title":"Dourisboure, C","venue":null,"work_id":"7fc9d769-f9c1-48d6-80b5-8ec5df88004e","year":2007},"citing_paper":{"arxiv_id":"2502.00951","last_updated":"2025-02-02T23:05:26Z","snapshot_observed_at":"2026-08-18T20:19:49.564827Z","submitted_at":"2025-02-02T23:05:26Z","title":"Graph parameters that are coarsely equivalent to tree-length","version":1},"reference_index":27,"source":"pdf_text","source_observed_at":"2026-08-09T17:25:16.626364Z"},"links":{"citing_paper":"/paper/2502.00951"},"observation_digest":"sha256:205767e4267713d413ccedc5e12e1d1724af08a3b2a2d4cab91b0c440b12d530","observation_id":"026e87a4-4c8a-47d1-83c8-648942045d5e","resolution":{"observed_at":"2026-08-09T17:25:17.280206Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.4230/dagrep.1.5.29","metadata_source":"openalex","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-10T05:30:23.456663Z","title":"Dragan, Short Fill-in with Property Π, In Open Problems of Dagstuhl Seminar 11182 ”Exploiting graph structure to cope with hard problems”, A","venue":"DROPS (Schloss Dagstuhl – Leibniz Center for Informatics)","work_id":"b45b6813-9b4e-4343-9e56-4f7180691b8d","year":2011},"citing_paper":{"arxiv_id":"2502.00951","last_updated":"2025-02-02T23:05:26Z","snapshot_observed_at":"2026-08-18T20:19:49.564827Z","submitted_at":"2025-02-02T23:05:26Z","title":"Graph parameters that are coarsely equivalent to tree-length","version":1},"reference_index":28,"source":"pdf_text","source_observed_at":"2026-08-09T17:25:16.631694Z"},"links":{"citing_paper":"/paper/2502.00951"},"observation_digest":"sha256:f446ba62e4faf796947fb10b4971f62e31e2f9617e35fa367771ccaea459024e","observation_id":"cbc79fc8-210b-4f63-94f8-a269fd5de8e6","resolution":{"observed_at":"2026-08-09T17:25:16.853205Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-09T17:25:17.268925Z","title":null,"venue":null,"work_id":"8f58e04c-0bdb-4682-96a2-06f9ab6281d4","year":2013},"citing_paper":{"arxiv_id":"2502.00951","last_updated":"2025-02-02T23:05:26Z","snapshot_observed_at":"2026-08-18T20:19:49.564827Z","submitted_at":"2025-02-02T23:05:26Z","title":"Graph parameters that are coarsely equivalent to tree-length","version":1},"reference_index":29,"source":"pdf_text","source_observed_at":"2026-08-09T17:25:16.638483Z"},"links":{"citing_paper":"/paper/2502.00951"},"observation_digest":"sha256:9f2d65a2587e14da0ed5c0ec1b7a086ac5e1fccf2a699fd13c072adacfc56f75","observation_id":"eae96231-3592-46b2-b7fa-d86c55f2cc3e","resolution":{"observed_at":"2026-08-09T17:25:17.271895Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-09T17:25:17.260400Z","title":"Dragan, M","venue":null,"work_id":"e4ab5d8f-d282-40d8-a26f-958b373d29fd","year":2014},"citing_paper":{"arxiv_id":"2502.00951","last_updated":"2025-02-02T23:05:26Z","snapshot_observed_at":"2026-08-18T20:19:49.564827Z","submitted_at":"2025-02-02T23:05:26Z","title":"Graph parameters that are coarsely equivalent to tree-length","version":1},"reference_index":30,"source":"pdf_text","source_observed_at":"2026-08-09T17:25:16.645106Z"},"links":{"citing_paper":"/paper/2502.00951"},"observation_digest":"sha256:85efefe95c8c8d5f398667e0080f3f46ddefc5fa20e45b9287f25ad075278556","observation_id":"34835e6b-3c73-4850-ac4d-d78e330a8fbe","resolution":{"observed_at":"2026-08-09T17:25:17.263460Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-09T17:25:17.251937Z","title":"Dragan, H.M","venue":null,"work_id":"3271d9a3-bd63-4075-b0ca-01f707717f5f","year":2021},"citing_paper":{"arxiv_id":"2502.00951","last_updated":"2025-02-02T23:05:26Z","snapshot_observed_at":"2026-08-18T20:19:49.564827Z","submitted_at":"2025-02-02T23:05:26Z","title":"Graph parameters that are coarsely equivalent to tree-length","version":1},"reference_index":31,"source":"pdf_text","source_observed_at":"2026-08-09T17:25:16.652339Z"},"links":{"citing_paper":"/paper/2502.00951"},"observation_digest":"sha256:3e4c638b85efd7d35750eb675f7536d6bf0101f092c9a5fbc162bbfb3833db25","observation_id":"1e8f1a24-19f4-499a-bf28-ad420d6b23cd","resolution":{"observed_at":"2026-08-09T17:25:17.255026Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-09T17:25:17.242871Z","title":"Dragan, E","venue":null,"work_id":"9f8dd889-61b3-42cf-a7a3-71eaa4f7a2b4","year":2014},"citing_paper":{"arxiv_id":"2502.00951","last_updated":"2025-02-02T23:05:26Z","snapshot_observed_at":"2026-08-18T20:19:49.564827Z","submitted_at":"2025-02-02T23:05:26Z","title":"Graph parameters that are coarsely equivalent to tree-length","version":1},"reference_index":32,"source":"pdf_text","source_observed_at":"2026-08-09T17:25:16.658876Z"},"links":{"citing_paper":"/paper/2502.00951"},"observation_digest":"sha256:9ac61dc6e1cc9d2db7db38f0a16606448cd1bcf6802f827ead16b387323da339","observation_id":"97ec6b1a-d042-43af-864a-16306a9b1b85","resolution":{"observed_at":"2026-08-09T17:25:17.246154Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-09T17:25:17.233611Z","title":"Dragan, E","venue":null,"work_id":"739db16c-ead2-4189-b2b0-8bc1f0b06505","year":2024},"citing_paper":{"arxiv_id":"2502.00951","last_updated":"2025-02-02T23:05:26Z","snapshot_observed_at":"2026-08-18T20:19:49.564827Z","submitted_at":"2025-02-02T23:05:26Z","title":"Graph parameters that are coarsely equivalent to tree-length","version":1},"reference_index":33,"source":"pdf_text","source_observed_at":"2026-08-09T17:25:16.666674Z"},"links":{"citing_paper":"/paper/2502.00951"},"observation_digest":"sha256:6e78803a438e6e2cb9f4ee9a4454485786e6f1ceb3c7d304ab3b1241108bddf6","observation_id":"0e17ee22-669f-4316-ac01-ae0e861d88b8","resolution":{"observed_at":"2026-08-09T17:25:17.236855Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-09T17:25:17.224317Z","title":"Dragan, I","venue":null,"work_id":"47824436-8c1a-47da-bece-a7b58da79edf","year":2007},"citing_paper":{"arxiv_id":"2502.00951","last_updated":"2025-02-02T23:05:26Z","snapshot_observed_at":"2026-08-18T20:19:49.564827Z","submitted_at":"2025-02-02T23:05:26Z","title":"Graph parameters that are coarsely equivalent to tree-length","version":1},"reference_index":34,"source":"pdf_text","source_observed_at":"2026-08-09T17:25:16.674717Z"},"links":{"citing_paper":"/paper/2502.00951"},"observation_digest":"sha256:bbd63c8f515cce3437e3fae3d426d7c1986c143fa22d055d76506e2c12273e43","observation_id":"c80a5fc5-1951-4fe8-becb-6632a5ab41ef","resolution":{"observed_at":"2026-08-09T17:25:17.227635Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-09T17:25:17.214550Z","title":"Dragan, A","venue":null,"work_id":"9d6a26e9-a94b-4a53-8bf3-7b203984f9d8","year":2019},"citing_paper":{"arxiv_id":"2502.00951","last_updated":"2025-02-02T23:05:26Z","snapshot_observed_at":"2026-08-18T20:19:49.564827Z","submitted_at":"2025-02-02T23:05:26Z","title":"Graph parameters that are coarsely equivalent to tree-length","version":1},"reference_index":35,"source":"pdf_text","source_observed_at":"2026-08-09T17:25:16.683062Z"},"links":{"citing_paper":"/paper/2502.00951"},"observation_digest":"sha256:2229bdb1552c1978f0e6ade2c7be467588d4a48bd7870551c79352584ed4057d","observation_id":"f825d62e-2fed-4d7e-ae2a-de1eb08b5a74","resolution":{"observed_at":"2026-08-09T17:25:17.217845Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-09T17:25:17.205138Z","title":"Dragan and C","venue":null,"work_id":"ce9bc312-a58e-41f3-a321-ffef831c9949","year":2006},"citing_paper":{"arxiv_id":"2502.00951","last_updated":"2025-02-02T23:05:26Z","snapshot_observed_at":"2026-08-18T20:19:49.564827Z","submitted_at":"2025-02-02T23:05:26Z","title":"Graph parameters that are coarsely equivalent to tree-length","version":1},"reference_index":36,"source":"pdf_text","source_observed_at":"2026-08-09T17:25:16.691605Z"},"links":{"citing_paper":"/paper/2502.00951"},"observation_digest":"sha256:c20f39b33ad01b8290ac0421bcdd2e756652fa25c1226e8bd1f80d2237a52279","observation_id":"0f271e30-a763-457f-ac59-f12367c69dcf","resolution":{"observed_at":"2026-08-09T17:25:17.208193Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-09T17:25:17.196016Z","title":"Dragan, C","venue":null,"work_id":"c78e3366-210e-4894-a066-77c23ef75956","year":2010},"citing_paper":{"arxiv_id":"2502.00951","last_updated":"2025-02-02T23:05:26Z","snapshot_observed_at":"2026-08-18T20:19:49.564827Z","submitted_at":"2025-02-02T23:05:26Z","title":"Graph parameters that are coarsely equivalent to tree-length","version":1},"reference_index":37,"source":"pdf_text","source_observed_at":"2026-08-09T17:25:16.701097Z"},"links":{"citing_paper":"/paper/2502.00951"},"observation_digest":"sha256:f77e2dc954047f6ead1d02e2a8968d107ab9aa13a56cb31cf6855689138c41c9","observation_id":"41ed3130-3af7-4494-84cd-602d2b05c2ec","resolution":{"observed_at":"2026-08-09T17:25:17.199531Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-09T17:25:17.187490Z","title":"Dragan, C","venue":null,"work_id":"e8d0e1bc-89c6-46a2-b03f-b576be975df7","year":2006},"citing_paper":{"arxiv_id":"2502.00951","last_updated":"2025-02-02T23:05:26Z","snapshot_observed_at":"2026-08-18T20:19:49.564827Z","submitted_at":"2025-02-02T23:05:26Z","title":"Graph parameters that are coarsely equivalent to tree-length","version":1},"reference_index":38,"source":"pdf_text","source_observed_at":"2026-08-09T17:25:16.711042Z"},"links":{"citing_paper":"/paper/2502.00951"},"observation_digest":"sha256:86cec44d12e1042699a45d796026ed12af37c887b772197ae81c8c932c5c3d13","observation_id":"17900784-e188-4c06-8cf5-7a2184e0d73e","resolution":{"observed_at":"2026-08-09T17:25:17.190577Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.1007/s00453-019-00657-7","metadata_source":"openalex","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-10T05:30:23.456663Z","title":"Ducoffe, S","venue":"Algorithmica","work_id":"1da9e213-7f1c-4549-bc9c-40faf0152fe0","year":2020},"citing_paper":{"arxiv_id":"2502.00951","last_updated":"2025-02-02T23:05:26Z","snapshot_observed_at":"2026-08-18T20:19:49.564827Z","submitted_at":"2025-02-02T23:05:26Z","title":"Graph parameters that are coarsely equivalent to tree-length","version":1},"reference_index":39,"source":"pdf_text","source_observed_at":"2026-08-09T17:25:16.720444Z"},"links":{"citing_paper":"/paper/2502.00951"},"observation_digest":"sha256:591a63f661e1957ef915ca83693d5890fb107d21149443ee2dff64e4f160b09e","observation_id":"2b571a8a-b8d7-4cb8-bebc-51e6a5df4517","resolution":{"observed_at":"2026-08-09T17:25:16.840469Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-09T17:25:17.179451Z","title":"Furuse, K","venue":null,"work_id":"46bd4570-db52-4ac9-be2d-dddd05c49fff","year":2014},"citing_paper":{"arxiv_id":"2502.00951","last_updated":"2025-02-02T23:05:26Z","snapshot_observed_at":"2026-08-18T20:19:49.564827Z","submitted_at":"2025-02-02T23:05:26Z","title":"Graph parameters that are coarsely equivalent to tree-length","version":1},"reference_index":40,"source":"pdf_text","source_observed_at":"2026-08-09T17:25:16.724347Z"},"links":{"citing_paper":"/paper/2502.00951"},"observation_digest":"sha256:e4f8e49ccdd7af5a5187793f431f23f6de3c413e2e43f1e3d383738d9ed4a593","observation_id":"c0481830-907b-41e2-be55-31f07c39c8b1","resolution":{"observed_at":"2026-08-09T17:25:17.182066Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-09T17:25:17.171313Z","title":"Emek and D","venue":null,"work_id":"f9efd4b1-3ede-4e92-8eb5-62c5b822044b","year":2008},"citing_paper":{"arxiv_id":"2502.00951","last_updated":"2025-02-02T23:05:26Z","snapshot_observed_at":"2026-08-18T20:19:49.564827Z","submitted_at":"2025-02-02T23:05:26Z","title":"Graph parameters that are coarsely equivalent to tree-length","version":1},"reference_index":41,"source":"pdf_text","source_observed_at":"2026-08-09T17:25:16.727944Z"},"links":{"citing_paper":"/paper/2502.00951"},"observation_digest":"sha256:23d17e447ed5869180feb1cf5d1747ea3a5009b1a7019c3b15a5fb9957817565","observation_id":"7b4b94c3-57d2-41d8-860f-b3464eac8c12","resolution":{"observed_at":"2026-08-09T17:25:17.174415Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-09T17:25:17.163888Z","title":"Gavoille, M","venue":null,"work_id":"ba3a488d-b84d-4a80-a7bb-d743cf83213c","year":2001},"citing_paper":{"arxiv_id":"2502.00951","last_updated":"2025-02-02T23:05:26Z","snapshot_observed_at":"2026-08-18T20:19:49.564827Z","submitted_at":"2025-02-02T23:05:26Z","title":"Graph parameters that are coarsely equivalent to tree-length","version":1},"reference_index":42,"source":"pdf_text","source_observed_at":"2026-08-09T17:25:16.731654Z"},"links":{"citing_paper":"/paper/2502.00951"},"observation_digest":"sha256:01ff787df82722c32b401f64a47faf0de8fc80cb44af5f3531b598d670e56dd7","observation_id":"d0478f3e-dad8-48ee-94df-d610346ebc32","resolution":{"observed_at":"2026-08-09T17:25:17.166338Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-09T17:25:17.155512Z","title":"Gavril, The intersection graphs of subtrees in trees are exactly the chordal graphs, Journal of Combinatorial Theory, Series B,16 (1974) 47-56","venue":null,"work_id":"0ede90e9-1248-4f97-97a6-b51f996c6140","year":1974},"citing_paper":{"arxiv_id":"2502.00951","last_updated":"2025-02-02T23:05:26Z","snapshot_observed_at":"2026-08-18T20:19:49.564827Z","submitted_at":"2025-02-02T23:05:26Z","title":"Graph parameters that are coarsely equivalent to tree-length","version":1},"reference_index":43,"source":"pdf_text","source_observed_at":"2026-08-09T17:25:16.734975Z"},"links":{"citing_paper":"/paper/2502.00951"},"observation_digest":"sha256:0bf7146990be3e7a5180b6739b4c2582e27e360b052767858ee2767e787d1182","observation_id":"a5479273-6fa5-467b-85cc-e8b5049e2c3f","resolution":{"observed_at":"2026-08-09T17:25:17.158840Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2305.07456","last_updated":"2025-03-15T12:26:06Z","snapshot_observed_at":"2026-08-16T16:02:27.664359Z","submitted_at":"2023-05-12T13:09:04Z","title":"Graph minors and metric spaces","version":3},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2305.07456","snapshot_observed_at":"2026-08-09T17:25:16.738549Z","title":null,"venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2502.00951","last_updated":"2025-02-02T23:05:26Z","snapshot_observed_at":"2026-08-18T20:19:49.564827Z","submitted_at":"2025-02-02T23:05:26Z","title":"Graph parameters that are coarsely equivalent to tree-length","version":1},"reference_index":44,"source":"pdf_text","source_observed_at":"2026-08-09T17:25:16.738549Z"},"links":{"cited_paper":"/paper/2305.07456","citing_paper":"/paper/2502.00951"},"observation_digest":"sha256:83f799218ed63b4bf997f18f388c71c651f9f4a63e9fd08decf7128fe0fddcb2","observation_id":"9660ccc8-4b00-4ec9-9359-53b449f3cb0d","resolution":{"observed_at":"2026-08-09T17:25:16.738549Z","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":"2026-08-09T17:25:17.146677Z","title":"Gilbert, D.J","venue":null,"work_id":"39f9de41-1051-4a1c-a3b2-e5e71066024b","year":1984},"citing_paper":{"arxiv_id":"2502.00951","last_updated":"2025-02-02T23:05:26Z","snapshot_observed_at":"2026-08-18T20:19:49.564827Z","submitted_at":"2025-02-02T23:05:26Z","title":"Graph parameters that are coarsely equivalent to tree-length","version":1},"reference_index":45,"source":"pdf_text","source_observed_at":"2026-08-09T17:25:16.742822Z"},"links":{"citing_paper":"/paper/2502.00951"},"observation_digest":"sha256:fce260e2ae448316640c0103cdb4b634f4936608c902154227fa1a4c3456e1d8","observation_id":"8bcb1e8d-9537-461e-95d6-e8577be41ff8","resolution":{"observed_at":"2026-08-09T17:25:17.149651Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-09T17:25:17.137983Z","title":"Goldman, Optimal center location in simple networks, Transportation Science, 5 (1971), 212–221","venue":null,"work_id":"9bda449e-c0a6-41bd-bb07-2b2a4c1d1542","year":1971},"citing_paper":{"arxiv_id":"2502.00951","last_updated":"2025-02-02T23:05:26Z","snapshot_observed_at":"2026-08-18T20:19:49.564827Z","submitted_at":"2025-02-02T23:05:26Z","title":"Graph parameters that are coarsely equivalent to tree-length","version":1},"reference_index":46,"source":"pdf_text","source_observed_at":"2026-08-09T17:25:16.746203Z"},"links":{"citing_paper":"/paper/2502.00951"},"observation_digest":"sha256:e3169efca12aed973c88a2f012072e411fe43f002c99ae77b5544858cacf80e5","observation_id":"9e48da4f-8e09-4a17-a859-175e8427cd1e","resolution":{"observed_at":"2026-08-09T17:25:17.141222Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-09T17:25:17.129256Z","title":null,"venue":null,"work_id":"aea9688c-d2f4-46bb-a464-05879d581535","year":1980},"citing_paper":{"arxiv_id":"2502.00951","last_updated":"2025-02-02T23:05:26Z","snapshot_observed_at":"2026-08-18T20:19:49.564827Z","submitted_at":"2025-02-02T23:05:26Z","title":"Graph parameters that are coarsely equivalent to tree-length","version":1},"reference_index":47,"source":"pdf_text","source_observed_at":"2026-08-09T17:25:16.749837Z"},"links":{"citing_paper":"/paper/2502.00951"},"observation_digest":"sha256:8c2e695f1ecd9c07907879a35434952009528fbdfd5257e2095b48d1e84cbd89","observation_id":"e856f526-c441-4a5a-ad88-6ac4f6fc2e98","resolution":{"observed_at":"2026-08-09T17:25:17.132531Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-09T17:25:17.120090Z","title":null,"venue":null,"work_id":"39f4b7d4-9820-4813-8023-7257fec7f9eb","year":2000},"citing_paper":{"arxiv_id":"2502.00951","last_updated":"2025-02-02T23:05:26Z","snapshot_observed_at":"2026-08-18T20:19:49.564827Z","submitted_at":"2025-02-02T23:05:26Z","title":"Graph parameters that are coarsely equivalent to tree-length","version":1},"reference_index":48,"source":"pdf_text","source_observed_at":"2026-08-09T17:25:16.753574Z"},"links":{"citing_paper":"/paper/2502.00951"},"observation_digest":"sha256:d047d498ef4879e3b738b191ac3857db2fb117699deaf9986d549b2571d1b8ab","observation_id":"379b0023-6387-46eb-88b8-2b6c36c2e3f7","resolution":{"observed_at":"2026-08-09T17:25:17.123137Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2012.10741","last_updated":"2023-08-25T10:55:20Z","snapshot_observed_at":"2026-08-17T15:09:54.027658Z","submitted_at":"2020-12-19T17:35:34Z","title":"Tree approximation in quasi-trees","version":4},"cited_work":{"arxiv_id":"2012.10741","doi":null,"metadata_source":"pith","pith_arxiv_id":"2012.10741","snapshot_observed_at":"2026-08-09T17:25:16.993028Z","title":"Tree approximation in quasi-trees","venue":"math.MG","work_id":"f9fcb296-40fe-4311-a3c0-b14422b0d1ff","year":2020},"citing_paper":{"arxiv_id":"2502.00951","last_updated":"2025-02-02T23:05:26Z","snapshot_observed_at":"2026-08-18T20:19:49.564827Z","submitted_at":"2025-02-02T23:05:26Z","title":"Graph parameters that are coarsely equivalent to tree-length","version":1},"reference_index":49,"source":"pdf_text","source_observed_at":"2026-08-09T17:25:16.756993Z"},"links":{"cited_paper":"/paper/2012.10741","citing_paper":"/paper/2502.00951"},"observation_digest":"sha256:8d460f4dfa9456ebe64e5ad6f9c0213ed3201f96a9f266a1f492d9b609528f1c","observation_id":"cf8440fe-a202-4552-86cc-f5c4db519e3a","resolution":{"observed_at":"2026-08-09T17:25:16.996802Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-09T17:25:17.111303Z","title":"Kratsch, H.-O","venue":null,"work_id":"a954ca94-994c-4cc5-8d2c-552cbbb39d07","year":2003},"citing_paper":{"arxiv_id":"2502.00951","last_updated":"2025-02-02T23:05:26Z","snapshot_observed_at":"2026-08-18T20:19:49.564827Z","submitted_at":"2025-02-02T23:05:26Z","title":"Graph parameters that are coarsely equivalent to tree-length","version":1},"reference_index":50,"source":"pdf_text","source_observed_at":"2026-08-09T17:25:16.760825Z"},"links":{"citing_paper":"/paper/2502.00951"},"observation_digest":"sha256:57fc6c1200d340186da0a6448d3fd9dccaad6f6fd066d943af5bdf70d12f8206","observation_id":"b89498fd-6d18-427a-b539-5918264bd18c","resolution":{"observed_at":"2026-08-09T17:25:17.114610Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-09T17:25:17.101743Z","title":"Leitert, Tree-Breadth of Graphs with Variants and Applications, 2017, PhD thesis, Kent State University, Ohio, USA","venue":null,"work_id":"ffc5e406-59c6-44f1-9abf-009a82ed9ab5","year":2017},"citing_paper":{"arxiv_id":"2502.00951","last_updated":"2025-02-02T23:05:26Z","snapshot_observed_at":"2026-08-18T20:19:49.564827Z","submitted_at":"2025-02-02T23:05:26Z","title":"Graph parameters that are coarsely equivalent to tree-length","version":1},"reference_index":51,"source":"pdf_text","source_observed_at":"2026-08-09T17:25:16.764339Z"},"links":{"citing_paper":"/paper/2502.00951"},"observation_digest":"sha256:b08c4a7971ca6e84729ec16ff6da056efa105255f9e9f9b6ebae139c8dcbe969","observation_id":"61c55fda-2e93-4d0c-8f35-d4e55f720466","resolution":{"observed_at":"2026-08-09T17:25:17.105315Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.1007/978-3-319-48749-6","metadata_source":"openalex","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-10T05:30:23.456663Z","title":"Leitert, F.F","venue":"Lecture notes in computer science","work_id":"88a6a3ea-780c-48ef-a91c-31f0eec2c6a0","year":2016},"citing_paper":{"arxiv_id":"2502.00951","last_updated":"2025-02-02T23:05:26Z","snapshot_observed_at":"2026-08-18T20:19:49.564827Z","submitted_at":"2025-02-02T23:05:26Z","title":"Graph parameters that are coarsely equivalent to tree-length","version":1},"reference_index":52,"source":"pdf_text","source_observed_at":"2026-08-09T17:25:16.767649Z"},"links":{"citing_paper":"/paper/2502.00951"},"observation_digest":"sha256:d2fed5bedaecfe3a5e62ed948bd17d4bd77d4e8649f9ecaf28fc0e6a4cf3fed0","observation_id":"64dd4f16-ebc7-41d4-9754-fc1300c5f56a","resolution":{"observed_at":"2026-08-09T17:25:16.827997Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-09T17:25:17.092226Z","title":"Leitert, F.F","venue":null,"work_id":"fae425db-4670-48df-ab8f-5b95aa47cc52","year":2019},"citing_paper":{"arxiv_id":"2502.00951","last_updated":"2025-02-02T23:05:26Z","snapshot_observed_at":"2026-08-18T20:19:49.564827Z","submitted_at":"2025-02-02T23:05:26Z","title":"Graph parameters that are coarsely equivalent to tree-length","version":1},"reference_index":53,"source":"pdf_text","source_observed_at":"2026-08-09T17:25:16.771309Z"},"links":{"citing_paper":"/paper/2502.00951"},"observation_digest":"sha256:f877c3126dcfefe58c7761f8cfb86ef4b2cbfb388c3dc6cc82201322643439f2","observation_id":"bb12b166-62ec-4afd-b733-a4e56923137a","resolution":{"observed_at":"2026-08-09T17:25:17.095874Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-09T17:25:17.082271Z","title":"Lokshtanov, On the complexity of computing tree-length, Discrete Applied Mathematics 158 (2010), 820–827","venue":null,"work_id":"8f3fcc38-e9ea-4963-8c45-fc210dd8156a","year":2010},"citing_paper":{"arxiv_id":"2502.00951","last_updated":"2025-02-02T23:05:26Z","snapshot_observed_at":"2026-08-18T20:19:49.564827Z","submitted_at":"2025-02-02T23:05:26Z","title":"Graph parameters that are coarsely equivalent to tree-length","version":1},"reference_index":54,"source":"pdf_text","source_observed_at":"2026-08-09T17:25:16.774919Z"},"links":{"citing_paper":"/paper/2502.00951"},"observation_digest":"sha256:6368223713e6df4dfa9f268d0fb989a7336e51776fbe4f84538c92f19484f35a","observation_id":"415d6cfb-579d-447c-b7af-66ebf134d886","resolution":{"observed_at":"2026-08-09T17:25:17.085800Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-09T17:25:17.071629Z","title":null,"venue":null,"work_id":"1b80657f-b430-46ce-a370-3e8fb539a2d3","year":null},"citing_paper":{"arxiv_id":"2502.00951","last_updated":"2025-02-02T23:05:26Z","snapshot_observed_at":"2026-08-18T20:19:49.564827Z","submitted_at":"2025-02-02T23:05:26Z","title":"Graph parameters that are coarsely equivalent to tree-length","version":1},"reference_index":55,"source":"pdf_text","source_observed_at":"2026-08-09T17:25:16.778378Z"},"links":{"citing_paper":"/paper/2502.00951"},"observation_digest":"sha256:76e5672b686c4e357476aa3602932f1b6c748917453f33875b998848a0d21c40","observation_id":"2eccc91a-ccee-4d4a-9ac2-c97009788027","resolution":{"observed_at":"2026-08-09T17:25:17.075029Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-09T17:25:17.060337Z","title":"Manning, Geometry of pseudocharacters, Geom","venue":null,"work_id":"35933bdb-262b-499d-b50c-10338593f7d4","year":2005},"citing_paper":{"arxiv_id":"2502.00951","last_updated":"2025-02-02T23:05:26Z","snapshot_observed_at":"2026-08-18T20:19:49.564827Z","submitted_at":"2025-02-02T23:05:26Z","title":"Graph parameters that are coarsely equivalent to tree-length","version":1},"reference_index":56,"source":"pdf_text","source_observed_at":"2026-08-09T17:25:16.782022Z"},"links":{"citing_paper":"/paper/2502.00951"},"observation_digest":"sha256:105eb9b0996e69dfccd8e4afa141b2783a9881f382df2583d6d0528a35dcbc82","observation_id":"02974e76-7653-4564-974b-e5943aa6a29a","resolution":{"observed_at":"2026-08-09T17:25:17.064223Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-09T17:25:17.049228Z","title":"Robertson, P.D","venue":null,"work_id":"4f7355d6-7855-4cb3-bb89-5755462038df","year":1986},"citing_paper":{"arxiv_id":"2502.00951","last_updated":"2025-02-02T23:05:26Z","snapshot_observed_at":"2026-08-18T20:19:49.564827Z","submitted_at":"2025-02-02T23:05:26Z","title":"Graph parameters that are coarsely equivalent to tree-length","version":1},"reference_index":57,"source":"pdf_text","source_observed_at":"2026-08-09T17:25:16.785382Z"},"links":{"citing_paper":"/paper/2502.00951"},"observation_digest":"sha256:aba308c85584acaecf958eb3c39d67e66472fead26711ab76f93dae03c7696ea","observation_id":"06f55a18-0f99-4e0f-bdbf-64e8cd14b120","resolution":{"observed_at":"2026-08-09T17:25:17.053033Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-09T17:25:16.788861Z","title":"Seymour, R","venue":null,"work_id":null,"year":1993},"citing_paper":{"arxiv_id":"2502.00951","last_updated":"2025-02-02T23:05:26Z","snapshot_observed_at":"2026-08-18T20:19:49.564827Z","submitted_at":"2025-02-02T23:05:26Z","title":"Graph parameters that are coarsely equivalent to tree-length","version":1},"reference_index":58,"source":"pdf_text","source_observed_at":"2026-08-09T17:25:16.788861Z"},"links":{"citing_paper":"/paper/2502.00951"},"observation_digest":"sha256:85ffd6f1417042826c291302dc5883913d99a9cef8a2396734733d1847818af0","observation_id":"fea47b02-d4c0-4beb-893a-9e449d26f753","resolution":{"observed_at":"2026-08-09T17:25:16.788861Z","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":"2026-08-09T17:25:17.038077Z","title":"Umezawa, K","venue":null,"work_id":"17076315-4088-4536-8c37-54c812d6e7c2","year":2009},"citing_paper":{"arxiv_id":"2502.00951","last_updated":"2025-02-02T23:05:26Z","snapshot_observed_at":"2026-08-18T20:19:49.564827Z","submitted_at":"2025-02-02T23:05:26Z","title":"Graph parameters that are coarsely equivalent to tree-length","version":1},"reference_index":59,"source":"pdf_text","source_observed_at":"2026-08-09T17:25:16.792302Z"},"links":{"citing_paper":"/paper/2502.00951"},"observation_digest":"sha256:5c3c22ec2ca062b4bfff1b34273bffcbced00c4a6152965c9fc3ec768bd1dba5","observation_id":"6c944fa5-0da5-4fa6-95ad-c282191b4aa9","resolution":{"observed_at":"2026-08-09T17:25:17.040977Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-09T17:25:17.027789Z","title":"Walter, Representations of Rigid Cycle Graphs, Ph.D","venue":null,"work_id":"b1ed4cdb-12f7-48f2-a8b2-9ad904a335e3","year":1972},"citing_paper":{"arxiv_id":"2502.00951","last_updated":"2025-02-02T23:05:26Z","snapshot_observed_at":"2026-08-18T20:19:49.564827Z","submitted_at":"2025-02-02T23:05:26Z","title":"Graph parameters that are coarsely equivalent to tree-length","version":1},"reference_index":60,"source":"pdf_text","source_observed_at":"2026-08-09T17:25:16.795569Z"},"links":{"citing_paper":"/paper/2502.00951"},"observation_digest":"sha256:62e63e625d898518adf8c26c5089c0bce04de6a514f76bb34a4bdbd8233f4183","observation_id":"7a6be153-de65-4058-9374-fe32580b438f","resolution":{"observed_at":"2026-08-09T17:25:17.030850Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+00:00","source":"retraction_watch"}],"state":"measured"}}],"paper":{"arxiv_id":"2502.00951","last_updated":"2025-02-02T23:05:26Z","latest_version":1,"primary_category":"math.CO","snapshot_observed_at":"2026-08-18T20:19:49.564827Z","submitted_at":"2025-02-02T23:05:26Z","title":"Graph parameters that are coarsely equivalent to tree-length"},"reference_resolution":{"displayed":60,"state_counts":{"malformed_identifier":1,"metadata_mismatch":0,"parse_uncertain":0,"unresolved":10,"verified_exact":4,"verified_fuzzy":45},"total_outbound_references":60},"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":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+00:00","source":"retraction_watch"}],"thesis":"As of 21 August 2026, this Paper Citation Record lists 60 of 60 outbound references and 0 inbound Pith citation observations for arXiv:2502.00951."}