{"as_of":"2026-08-16T23:43:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:3219d581644952a6d8c480061e3e55804f3791551e40793f97f0c9bfd77f20d0","coverage":[{"denominator":26,"lane":"reference_resolution","note":"Typed states for the displayed outbound observations.","records_observed":26,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-14T12:12:59.631135Z","state":"measured"},{"denominator":26,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":26,"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/1908.08250/citation-record","integrity":"/paper/1908.08250/integrity","json":"/paper/1908.08250/citation-record.json","paper":"/paper/1908.08250"},"outbound":[{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T12:13:00.001685Z","title":null,"venue":null,"work_id":"11dc091d-bf86-4b4f-b451-712177efe16d","year":1960},"citing_paper":{"arxiv_id":"1908.08250","last_updated":"2019-08-22T08:22:36Z","snapshot_observed_at":"2026-08-14T11:42:56.170448Z","submitted_at":"2019-08-22T08:22:36Z","title":"Coloring Hasse diagrams and disjointness graphs of curves","version":1},"reference_index":1,"source":"pdf_text","source_observed_at":"2026-08-14T12:12:59.546076Z"},"links":{"citing_paper":"/paper/1908.08250"},"observation_digest":"sha256:48b6227853e606252b84bd3cb7e3f206b588cb7b3eac5f19e9ae65239e818598","observation_id":"e1a4b122-a98d-47b5-88ff-14e7e8818847","resolution":{"observed_at":"2026-08-14T12:13:00.005064Z","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":"2026-08-14T12:12:59.991835Z","title":"P roceedings of the Na- tional Academy of Sciences of the United States of America 45(11), 1607–1620 (1959)","venue":null,"work_id":"78ca9813-938d-4213-a6eb-b283c831f111","year":1959},"citing_paper":{"arxiv_id":"1908.08250","last_updated":"2019-08-22T08:22:36Z","snapshot_observed_at":"2026-08-14T11:42:56.170448Z","submitted_at":"2019-08-22T08:22:36Z","title":"Coloring Hasse diagrams and disjointness graphs of curves","version":1},"reference_index":2,"source":"pdf_text","source_observed_at":"2026-08-14T12:12:59.550262Z"},"links":{"citing_paper":"/paper/1908.08250"},"observation_digest":"sha256:485ca0f3239bcdda0012242812a26216dbb611eadd8ae813b7e37b618b4ab375","observation_id":"bcb30a08-0975-4ef0-aec5-cb87469c733c","resolution":{"observed_at":"2026-08-14T12:12:59.995339Z","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":"2026-08-14T12:12:59.981734Z","title":"Algebra Universalis 7, 313–314 (1977)","venue":null,"work_id":"0ff4bb2c-0b73-4cd4-bc3b-bb92e354a091","year":1977},"citing_paper":{"arxiv_id":"1908.08250","last_updated":"2019-08-22T08:22:36Z","snapshot_observed_at":"2026-08-14T11:42:56.170448Z","submitted_at":"2019-08-22T08:22:36Z","title":"Coloring Hasse diagrams and disjointness graphs of curves","version":1},"reference_index":3,"source":"pdf_text","source_observed_at":"2026-08-14T12:12:59.553750Z"},"links":{"citing_paper":"/paper/1908.08250"},"observation_digest":"sha256:438072833882a3d6826704f53845c42163026d9daa50226d0f4129d195780558","observation_id":"02b540fd-6495-4608-9375-c3906ea7000c","resolution":{"observed_at":"2026-08-14T12:12:59.985146Z","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":"1905.11578","last_updated":"2019-05-28T02:39:29Z","snapshot_observed_at":"2026-08-14T16:25:30.913112Z","submitted_at":"2019-05-28T02:39:29Z","title":"Circle graphs are quadratically $\\chi$-bounded","version":1},"cited_work":{"arxiv_id":"1905.11578","doi":null,"metadata_source":"pith","pith_arxiv_id":"1905.11578","snapshot_observed_at":"2026-08-14T12:12:59.672871Z","title":"Circle graphs are quadratically $\\chi$-bounded","venue":"math.CO","work_id":"7c0dcf89-710a-48fe-9aba-676c0bb040e0","year":2019},"citing_paper":{"arxiv_id":"1908.08250","last_updated":"2019-08-22T08:22:36Z","snapshot_observed_at":"2026-08-14T11:42:56.170448Z","submitted_at":"2019-08-22T08:22:36Z","title":"Coloring Hasse diagrams and disjointness graphs of curves","version":1},"reference_index":4,"source":"pdf_text","source_observed_at":"2026-08-14T12:12:59.557406Z"},"links":{"cited_paper":"/paper/1905.11578","citing_paper":"/paper/1908.08250"},"observation_digest":"sha256:087da48ce76215eb2740016ff708446c659c1ee5ee372ffc11497d5670a6417e","observation_id":"dbf8ea92-45e2-4e98-9ed2-974ad263e860","resolution":{"observed_at":"2026-08-14T12:12:59.677975Z","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":"2026-08-14T12:12:59.971504Z","title":"E.: Intersection graphs of curves in the plane","venue":null,"work_id":"916f8d07-5835-498d-a058-d7806a421644","year":1976},"citing_paper":{"arxiv_id":"1908.08250","last_updated":"2019-08-22T08:22:36Z","snapshot_observed_at":"2026-08-14T11:42:56.170448Z","submitted_at":"2019-08-22T08:22:36Z","title":"Coloring Hasse diagrams and disjointness graphs of curves","version":1},"reference_index":5,"source":"pdf_text","source_observed_at":"2026-08-14T12:12:59.561857Z"},"links":{"citing_paper":"/paper/1908.08250"},"observation_digest":"sha256:b47be923497385ab9b681a4c47a7ece10d436de602e4717ba49cceee569144dc","observation_id":"f70fe9e7-68ea-43e0-b7ed-589e35948c2b","resolution":{"observed_at":"2026-08-14T12:12:59.975895Z","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":"2026-08-14T12:12:59.962236Z","title":"Canadian J","venue":null,"work_id":"7715f0fb-0a34-4dab-ab43-edecf532421c","year":1959},"citing_paper":{"arxiv_id":"1908.08250","last_updated":"2019-08-22T08:22:36Z","snapshot_observed_at":"2026-08-14T11:42:56.170448Z","submitted_at":"2019-08-22T08:22:36Z","title":"Coloring Hasse diagrams and disjointness graphs of curves","version":1},"reference_index":6,"source":"pdf_text","source_observed_at":"2026-08-14T12:12:59.565700Z"},"links":{"citing_paper":"/paper/1908.08250"},"observation_digest":"sha256:8e8f5298ff0c35f38b66c44f5e3ef7b71d1eae59e79a8e907ca9433020df08c6","observation_id":"91906a6b-60be-4299-9a71-7cc81ff9f62b","resolution":{"observed_at":"2026-08-14T12:12:59.965370Z","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":"2026-08-14T12:12:59.951896Z","title":null,"venue":null,"work_id":"8538cbde-fd6e-40a8-b512-46f0b7076aa6","year":1964},"citing_paper":{"arxiv_id":"1908.08250","last_updated":"2019-08-22T08:22:36Z","snapshot_observed_at":"2026-08-14T11:42:56.170448Z","submitted_at":"2019-08-22T08:22:36Z","title":"Coloring Hasse diagrams and disjointness graphs of curves","version":1},"reference_index":7,"source":"pdf_text","source_observed_at":"2026-08-14T12:12:59.569043Z"},"links":{"citing_paper":"/paper/1908.08250"},"observation_digest":"sha256:e07db1d7e811159adda7b5b36f06efe05a63ed04f014977e30b4dd5b99903c96","observation_id":"d7997406-1b3a-4784-8fcb-98e833ce768c","resolution":{"observed_at":"2026-08-14T12:12:59.955998Z","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":"2026-08-14T12:12:59.942905Z","title":null,"venue":null,"work_id":"16390519-3a32-4301-ab49-11a2686c9213","year":2012},"citing_paper":{"arxiv_id":"1908.08250","last_updated":"2019-08-22T08:22:36Z","snapshot_observed_at":"2026-08-14T11:42:56.170448Z","submitted_at":"2019-08-22T08:22:36Z","title":"Coloring Hasse diagrams and disjointness graphs of curves","version":1},"reference_index":8,"source":"pdf_text","source_observed_at":"2026-08-14T12:12:59.572499Z"},"links":{"citing_paper":"/paper/1908.08250"},"observation_digest":"sha256:db301bed77de6eae323b6e0b0e75c04bda06de5b65df06869965e7143ac72f1f","observation_id":"2809f72d-6f27-4082-816c-8d0a0aad572f","resolution":{"observed_at":"2026-08-14T12:12:59.946037Z","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":"2026-08-14T12:12:59.933250Z","title":"Discrete Math","venue":null,"work_id":"37ff94d4-e7b1-46f0-9b73-ae1011f02791","year":1983},"citing_paper":{"arxiv_id":"1908.08250","last_updated":"2019-08-22T08:22:36Z","snapshot_observed_at":"2026-08-14T11:42:56.170448Z","submitted_at":"2019-08-22T08:22:36Z","title":"Coloring Hasse diagrams and disjointness graphs of curves","version":1},"reference_index":9,"source":"pdf_text","source_observed_at":"2026-08-14T12:12:59.575816Z"},"links":{"citing_paper":"/paper/1908.08250"},"observation_digest":"sha256:1878dac2432b54cab20a1fe9f1e172b30694770e21886fa89e6b3bf8aa135077","observation_id":"daced193-a691-44f3-822e-fce7d29f2a90","resolution":{"observed_at":"2026-08-14T12:12:59.937146Z","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":"2026-08-14T12:12:59.923891Z","title":"L.: Problem 1, Open Problems at 5th Hungarian C olloquium on Com- binatorics (1976)","venue":null,"work_id":"3f25e1b1-e8bc-43a9-a7d7-9d35f8324e45","year":1976},"citing_paper":{"arxiv_id":"1908.08250","last_updated":"2019-08-22T08:22:36Z","snapshot_observed_at":"2026-08-14T11:42:56.170448Z","submitted_at":"2019-08-22T08:22:36Z","title":"Coloring Hasse diagrams and disjointness graphs of curves","version":1},"reference_index":10,"source":"pdf_text","source_observed_at":"2026-08-14T12:12:59.579613Z"},"links":{"citing_paper":"/paper/1908.08250"},"observation_digest":"sha256:b4ef89d56cb3375b5a07ac3992755b28bce455c19db38f9e1616d6d5cfea31e5","observation_id":"0e175c71-2df2-4192-9af8-a55f07c95a14","resolution":{"observed_at":"2026-08-14T12:12:59.927509Z","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":"2026-08-14T12:12:59.915143Z","title":"Discrete Math","venue":null,"work_id":"81a8fae9-2574-4765-9582-4f6e2e7d5a17","year":1985},"citing_paper":{"arxiv_id":"1908.08250","last_updated":"2019-08-22T08:22:36Z","snapshot_observed_at":"2026-08-14T11:42:56.170448Z","submitted_at":"2019-08-22T08:22:36Z","title":"Coloring Hasse diagrams and disjointness graphs of curves","version":1},"reference_index":11,"source":"pdf_text","source_observed_at":"2026-08-14T12:12:59.582815Z"},"links":{"citing_paper":"/paper/1908.08250"},"observation_digest":"sha256:5bff715064be2f75afe8359d5141931168fcef4a8be5721cb43382cb1ed16fa4","observation_id":"1d6b6219-e102-413b-8017-b9a65a9006da","resolution":{"observed_at":"2026-08-14T12:12:59.918266Z","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":"2026-08-14T12:12:59.905874Z","title":"Dis- crete Math 163(1-3), 299–305 (1997)","venue":null,"work_id":"ac257d72-4b84-48ef-bf87-0a4fe67c6040","year":1997},"citing_paper":{"arxiv_id":"1908.08250","last_updated":"2019-08-22T08:22:36Z","snapshot_observed_at":"2026-08-14T11:42:56.170448Z","submitted_at":"2019-08-22T08:22:36Z","title":"Coloring Hasse diagrams and disjointness graphs of curves","version":1},"reference_index":12,"source":"pdf_text","source_observed_at":"2026-08-14T12:12:59.585973Z"},"links":{"citing_paper":"/paper/1908.08250"},"observation_digest":"sha256:19b36bfb735355e13375a394ba805396314a25ed8071debf81737bdf36ee3510","observation_id":"f83cb3a2-4a21-4960-9dce-d2feca555cbd","resolution":{"observed_at":"2026-08-14T12:12:59.909142Z","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":"2026-08-14T12:12:59.896507Z","title":null,"venue":null,"work_id":"c1af555d-f8c1-4e30-81d6-cf1777f70483","year":1991},"citing_paper":{"arxiv_id":"1908.08250","last_updated":"2019-08-22T08:22:36Z","snapshot_observed_at":"2026-08-14T11:42:56.170448Z","submitted_at":"2019-08-22T08:22:36Z","title":"Coloring Hasse diagrams and disjointness graphs of curves","version":1},"reference_index":13,"source":"pdf_text","source_observed_at":"2026-08-14T12:12:59.589090Z"},"links":{"citing_paper":"/paper/1908.08250"},"observation_digest":"sha256:391eaf03fb1a9d2f826027fb21e5390aec7220266f1456661e944f4868da31c2","observation_id":"eac502fa-5d69-4a4b-aef5-232c2f883fb1","resolution":{"observed_at":"2026-08-14T12:12:59.899853Z","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":"2026-08-14T12:12:59.886949Z","title":"Order 8(1), 41–48 (1991)","venue":null,"work_id":"49d51d63-ba14-48e8-837f-4c95b4c6f5aa","year":1991},"citing_paper":{"arxiv_id":"1908.08250","last_updated":"2019-08-22T08:22:36Z","snapshot_observed_at":"2026-08-14T11:42:56.170448Z","submitted_at":"2019-08-22T08:22:36Z","title":"Coloring Hasse diagrams and disjointness graphs of curves","version":1},"reference_index":14,"source":"pdf_text","source_observed_at":"2026-08-14T12:12:59.592255Z"},"links":{"citing_paper":"/paper/1908.08250"},"observation_digest":"sha256:88b7747254e6fda8bab1f7b1b90281f7dada7167936b785bd0b3f0ab0bb249ed","observation_id":"868df1c8-a7ce-4599-a544-f930c8997c02","resolution":{"observed_at":"2026-08-14T12:12:59.890035Z","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":"2026-08-14T12:12:59.876644Z","title":"in: Selected Topics in Grap h Theory, vol","venue":null,"work_id":"c48e2d28-dcb7-429b-909c-cf9b6c144121","year":1983},"citing_paper":{"arxiv_id":"1908.08250","last_updated":"2019-08-22T08:22:36Z","snapshot_observed_at":"2026-08-14T11:42:56.170448Z","submitted_at":"2019-08-22T08:22:36Z","title":"Coloring Hasse diagrams and disjointness graphs of curves","version":1},"reference_index":15,"source":"pdf_text","source_observed_at":"2026-08-14T12:12:59.595479Z"},"links":{"citing_paper":"/paper/1908.08250"},"observation_digest":"sha256:2f33aa34d91139ea415e36f348701bff3300a53a5921e23bf45f06683b7f3dbd","observation_id":"341ad30a-8ab1-400e-aa91-54d94a3006a6","resolution":{"observed_at":"2026-08-14T12:12:59.879886Z","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":"2026-08-14T12:12:59.866452Z","title":"in: Graph theory and combinatorics (Marseil le-Luminy, 1990), Dis- crete Math","venue":null,"work_id":"ed4e81e2-638f-4809-93e7-eb67e931e3cf","year":1993},"citing_paper":{"arxiv_id":"1908.08250","last_updated":"2019-08-22T08:22:36Z","snapshot_observed_at":"2026-08-14T11:42:56.170448Z","submitted_at":"2019-08-22T08:22:36Z","title":"Coloring Hasse diagrams and disjointness graphs of curves","version":1},"reference_index":16,"source":"pdf_text","source_observed_at":"2026-08-14T12:12:59.598593Z"},"links":{"citing_paper":"/paper/1908.08250"},"observation_digest":"sha256:846623d307a4dc1abe4a4624a25c257b6572978dabcba5880a61b98e5f66b2a1","observation_id":"5271ffa3-dde6-4d2e-8624-bd751adb75fa","resolution":{"observed_at":"2026-08-14T12:12:59.870569Z","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":"2026-08-14T12:12:59.856647Z","title":"arXiv:1802.0 9969","venue":null,"work_id":"7fe4f59b-409f-41ad-bd6b-d0aa8fb3bb6e","year":null},"citing_paper":{"arxiv_id":"1908.08250","last_updated":"2019-08-22T08:22:36Z","snapshot_observed_at":"2026-08-14T11:42:56.170448Z","submitted_at":"2019-08-22T08:22:36Z","title":"Coloring Hasse diagrams and disjointness graphs of curves","version":1},"reference_index":17,"source":"pdf_text","source_observed_at":"2026-08-14T12:12:59.601729Z"},"links":{"citing_paper":"/paper/1908.08250"},"observation_digest":"sha256:6046111243b9ef5694d28b1d1194b4aa749890f8f52936433590d3c2cf50a98d","observation_id":"a8bef0be-e880-4c55-a8f4-64ea2937bb5d","resolution":{"observed_at":"2026-08-14T12:12:59.860351Z","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":"2026-08-14T12:12:59.847197Z","title":null,"venue":null,"work_id":"fad68deb-c2e1-4570-8acb-541baddd972a","year":1979},"citing_paper":{"arxiv_id":"1908.08250","last_updated":"2019-08-22T08:22:36Z","snapshot_observed_at":"2026-08-14T11:42:56.170448Z","submitted_at":"2019-08-22T08:22:36Z","title":"Coloring Hasse diagrams and disjointness graphs of curves","version":1},"reference_index":18,"source":"pdf_text","source_observed_at":"2026-08-14T12:12:59.604959Z"},"links":{"citing_paper":"/paper/1908.08250"},"observation_digest":"sha256:769b03bb4d68a5b1f74b93a9711aceb338f7cb4be3a68aa5cdad6523eaa05184","observation_id":"b90edb20-9ecc-49ad-a9b6-092b54018876","resolution":{"observed_at":"2026-08-14T12:12:59.850526Z","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":"2026-08-14T12:12:59.837821Z","title":"in: 33rd Interna- tional Symposium on Computational Geometry, SoCG 2017 , 77, Leibniz Zentrum, Dagstuhl, 59:1–59:15 (2017)","venue":null,"work_id":"a9dd57e1-9c8a-4d0a-864a-222e81491a51","year":2017},"citing_paper":{"arxiv_id":"1908.08250","last_updated":"2019-08-22T08:22:36Z","snapshot_observed_at":"2026-08-14T11:42:56.170448Z","submitted_at":"2019-08-22T08:22:36Z","title":"Coloring Hasse diagrams and disjointness graphs of curves","version":1},"reference_index":19,"source":"pdf_text","source_observed_at":"2026-08-14T12:12:59.608196Z"},"links":{"citing_paper":"/paper/1908.08250"},"observation_digest":"sha256:f1a4a763d0da6fd4db6de2422068a42699c82ca99778f0a74064c91c997db003","observation_id":"c4b07e6a-9c0f-4b06-8b1b-b88617b7a4bd","resolution":{"observed_at":"2026-08-14T12:12:59.841191Z","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":"2026-08-14T12:12:59.827383Z","title":"in: 35th International Symposium on Computational Geometry, S oCG 2019 , 129 Leibniz Zentrum, Dagstuhl, 54:1–54:17 (2019)","venue":null,"work_id":"a09c8a25-dd25-47f9-b0f6-ee727ec3f469","year":2019},"citing_paper":{"arxiv_id":"1908.08250","last_updated":"2019-08-22T08:22:36Z","snapshot_observed_at":"2026-08-14T11:42:56.170448Z","submitted_at":"2019-08-22T08:22:36Z","title":"Coloring Hasse diagrams and disjointness graphs of curves","version":1},"reference_index":20,"source":"pdf_text","source_observed_at":"2026-08-14T12:12:59.611365Z"},"links":{"citing_paper":"/paper/1908.08250"},"observation_digest":"sha256:e9362dc6fc63e3dd511a58d2acf636d405b5250929eabacd38b67f00295d37c1","observation_id":"76778d17-18dc-47c2-81f5-338f09e43bec","resolution":{"observed_at":"2026-08-14T12:12:59.831558Z","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":"2026-08-14T12:12:59.816924Z","title":"Discrete Comput","venue":null,"work_id":"ee912c81-6363-45ec-86f5-c149804b0585","year":1994},"citing_paper":{"arxiv_id":"1908.08250","last_updated":"2019-08-22T08:22:36Z","snapshot_observed_at":"2026-08-14T11:42:56.170448Z","submitted_at":"2019-08-22T08:22:36Z","title":"Coloring Hasse diagrams and disjointness graphs of curves","version":1},"reference_index":21,"source":"pdf_text","source_observed_at":"2026-08-14T12:12:59.614485Z"},"links":{"citing_paper":"/paper/1908.08250"},"observation_digest":"sha256:0cd9db9cfbf479fd916166a047e446a5a0b052fecc8aa51987a5bf3e1c2515ce","observation_id":"d9724fb1-aa91-41bf-b548-7b752e2669f0","resolution":{"observed_at":"2026-08-14T12:12:59.820482Z","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":"2026-08-14T12:12:59.805110Z","title":"T., Walczak, B.:Triangle-free intersection graphs of line segments wit h large chromatic number","venue":null,"work_id":"b76655b2-0d07-487d-8acb-d0abdcc4404e","year":2014},"citing_paper":{"arxiv_id":"1908.08250","last_updated":"2019-08-22T08:22:36Z","snapshot_observed_at":"2026-08-14T11:42:56.170448Z","submitted_at":"2019-08-22T08:22:36Z","title":"Coloring Hasse diagrams and disjointness graphs of curves","version":1},"reference_index":22,"source":"pdf_text","source_observed_at":"2026-08-14T12:12:59.617997Z"},"links":{"citing_paper":"/paper/1908.08250"},"observation_digest":"sha256:149e9ad6076281d77f64afe0e7cee20a79237c62bfc2c2f81ddc217f5222a3c9","observation_id":"c6e7a130-b3ec-45a1-a098-ad3863055cc7","resolution":{"observed_at":"2026-08-14T12:12:59.809440Z","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":"1312.1559","last_updated":"2018-12-02T11:19:33Z","snapshot_observed_at":"2026-08-14T23:52:45.277253Z","submitted_at":"2013-12-05T14:24:54Z","title":"Outerstring graphs are $\\chi$-bounded","version":4},"cited_work":{"arxiv_id":"1312.1559","doi":null,"metadata_source":"pith","pith_arxiv_id":"1312.1559","snapshot_observed_at":"2026-08-14T12:12:59.658077Z","title":"Outerstring graphs are $\\chi$-bounded","venue":"math.CO","work_id":"73541eb9-27e0-4101-81ef-711675193ee6","year":2013},"citing_paper":{"arxiv_id":"1908.08250","last_updated":"2019-08-22T08:22:36Z","snapshot_observed_at":"2026-08-14T11:42:56.170448Z","submitted_at":"2019-08-22T08:22:36Z","title":"Coloring Hasse diagrams and disjointness graphs of curves","version":1},"reference_index":23,"source":"pdf_text","source_observed_at":"2026-08-14T12:12:59.621129Z"},"links":{"cited_paper":"/paper/1312.1559","citing_paper":"/paper/1908.08250"},"observation_digest":"sha256:1e708e1d2d9a38cab6016e2bb6bae0acc0f0d473d8440c84a1cf90efe768753f","observation_id":"2e2bd086-f136-443a-8e15-d2fc8559ea99","resolution":{"observed_at":"2026-08-14T12:12:59.662976Z","resolver_source":"local_arxiv","status":"metadata_mismatch"},"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":"2026-08-14T12:12:59.794625Z","title":"W.: Topology of thin ﬁlm RC-circuits","venue":null,"work_id":"35709fcc-c10c-4ff5-958d-176e64ad9e0a","year":1966},"citing_paper":{"arxiv_id":"1908.08250","last_updated":"2019-08-22T08:22:36Z","snapshot_observed_at":"2026-08-14T11:42:56.170448Z","submitted_at":"2019-08-22T08:22:36Z","title":"Coloring Hasse diagrams and disjointness graphs of curves","version":1},"reference_index":24,"source":"pdf_text","source_observed_at":"2026-08-14T12:12:59.624894Z"},"links":{"citing_paper":"/paper/1908.08250"},"observation_digest":"sha256:1205670d2be92b661f6ec985ce7f2ae2fa87a19d461b9ef247f62d5307b9c2ba","observation_id":"6d1122eb-e561-4a48-846a-d95e90e5446f","resolution":{"observed_at":"2026-08-14T12:12:59.798006Z","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":"2026-08-14T12:12:59.784617Z","title":null,"venue":null,"work_id":"ebc96685-5ed4-4e0c-8c41-cbb597a634cb","year":2000},"citing_paper":{"arxiv_id":"1908.08250","last_updated":"2019-08-22T08:22:36Z","snapshot_observed_at":"2026-08-14T11:42:56.170448Z","submitted_at":"2019-08-22T08:22:36Z","title":"Coloring Hasse diagrams and disjointness graphs of curves","version":1},"reference_index":25,"source":"pdf_text","source_observed_at":"2026-08-14T12:12:59.627996Z"},"links":{"citing_paper":"/paper/1908.08250"},"observation_digest":"sha256:8a94ce11ee8e0c9fd2be45d8efb76fa91b1474dce9974114906c3b4b435f3db5","observation_id":"9e13954d-8f3b-4dda-9f30-dfbe7b994cb9","resolution":{"observed_at":"2026-08-14T12:12:59.788131Z","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":"2026-08-14T12:12:59.684547Z","title":"G.: Le¸ cons sur la r´ esolution alg´ ebrique des ´equations","venue":null,"work_id":"aeba11aa-0843-4392-aadf-e37d88c9b878","year":null},"citing_paper":{"arxiv_id":"1908.08250","last_updated":"2019-08-22T08:22:36Z","snapshot_observed_at":"2026-08-14T11:42:56.170448Z","submitted_at":"2019-08-22T08:22:36Z","title":"Coloring Hasse diagrams and disjointness graphs of curves","version":1},"reference_index":26,"source":"pdf_text","source_observed_at":"2026-08-14T12:12:59.631135Z"},"links":{"citing_paper":"/paper/1908.08250"},"observation_digest":"sha256:d86ddf821ad4005a664b235bb6030b1d041cbdcf85b7d8d5721891526ad5bdb9","observation_id":"3fdf5ba7-5448-43de-a196-713ead2472c1","resolution":{"observed_at":"2026-08-14T12:12:59.688156Z","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":"1908.08250","last_updated":"2019-08-22T08:22:36Z","latest_version":1,"primary_category":"math.CO","snapshot_observed_at":"2026-08-14T11:42:56.170448Z","submitted_at":"2019-08-22T08:22:36Z","title":"Coloring Hasse diagrams and disjointness graphs of curves"},"reference_resolution":{"displayed":26,"state_counts":{"malformed_identifier":0,"metadata_mismatch":1,"parse_uncertain":0,"unresolved":6,"verified_exact":1,"verified_fuzzy":18},"total_outbound_references":26},"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 26 of 26 outbound references and 0 inbound Pith citation observations for arXiv:1908.08250."}