{"as_of":"2026-08-18T09:34:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:fa74261c784ac01b71f1c0233e51d0d6ca5046137055411d5f8771a8708ad0ca","coverage":[{"denominator":83,"lane":"reference_resolution","note":"Typed states for the displayed outbound observations.","records_observed":83,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-16T05:47:38.853813Z","state":"measured"},{"denominator":85,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":85,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-18T06:34:40.430872+00:00","state":"measured"},{"denominator":2,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":2,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-02T22:23:21.357593Z","state":"measured"},{"denominator":1,"lane":"external_citation_measurements","note":"A source-named dated measurement, never combined with another source.","records_observed":0,"source":"arxiv_reference","source_observed_at":"2026-05-15T21:30:20.414168Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"cited_work":{"arxiv_id":"2504.19820","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2504.19820","snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Hierarchical uncertainty-aware graph neural network","venue":null,"work_id":"2446a27d-e116-4927-8ab7-33aeae0e914d","year":2025},"citing_paper":{"arxiv_id":"2602.17036","last_updated":"2026-07-22T03:12:26Z","snapshot_observed_at":"2026-08-15T01:50:03.477146Z","submitted_at":"2026-02-19T03:14:43Z","title":"LiveGraph: Active-Structure Neural Re-ranking for Exercise Recommendation","version":3},"reference_index":33,"source":"pdf_text","source_observed_at":"2026-05-15T21:24:56.697302Z"},"links":{"cited_paper":"/paper/2504.19820","citing_paper":"/paper/2602.17036"},"observation_digest":"sha256:48c8b62b8c9533e628472fc621175671a722c66104d4a0c2964ab9417fbc70d2","observation_id":"98b42605-beef-42d5-8a0e-c5374dc959ec","resolution":{"observed_at":"2026-05-15T21:30:20.417334Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2504.19820","snapshot_observed_at":"2026-08-02T22:23:21.357593Z","title":"Hierarchical uncertainty-aware graph neural network.arXiv preprint arXiv:2504.19820, 2025","venue":null,"work_id":null,"year":2025},"citing_paper":{"arxiv_id":"2602.17036","last_updated":"2026-07-22T03:12:26Z","snapshot_observed_at":"2026-08-15T01:50:03.477146Z","submitted_at":"2026-02-19T03:14:43Z","title":"LiveGraph: Active-Structure Neural Re-ranking for Exercise Recommendation","version":4},"reference_index":33,"source":"pdf_text","source_observed_at":"2026-08-02T22:23:21.357593Z"},"links":{"cited_paper":"/paper/2504.19820","citing_paper":"/paper/2602.17036"},"observation_digest":"sha256:d0526c682e8d4e8bf4d09492e5e7c5c7f17e1a0aeb9ecf889bb3b1dc8cd9df84","observation_id":"c13614e8-7756-4361-8f5d-cfddb228cf9e","resolution":{"observed_at":"2026-08-02T22:23:21.357593Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"links":{"evidence":"/evidence","html":"/paper/2504.19820/citation-record","integrity":"/paper/2504.19820/integrity","json":"/paper/2504.19820/citation-record.json","paper":"/paper/2504.19820"},"outbound":[{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T05:47:38.440218Z","title":null,"venue":null,"work_id":null,"year":2019},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":1,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.440218Z"},"links":{"citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:cbc633662f86614d23a4e39ceec4186c42c8c648656f22ec27948b47e169f54a","observation_id":"e7c30de1-9975-4e5d-81fe-d4e93e906435","resolution":{"observed_at":"2026-08-16T05:47:38.440218Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2101.00797","last_updated":"2021-01-04T06:26:36Z","snapshot_observed_at":"2026-08-16T18:54:30.161533Z","submitted_at":"2021-01-04T06:26:36Z","title":"Beyond Low-frequency Information in Graph Convolutional Networks","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2101.00797","snapshot_observed_at":"2026-08-16T05:47:38.445039Z","title":null,"venue":null,"work_id":null,"year":2021},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":2,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.445039Z"},"links":{"cited_paper":"/paper/2101.00797","citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:5f29a35407f73414d8e2d9930630e7b5202f632948d806b97bc59851661ee72e","observation_id":"935282d4-9a98-41b5-9c59-b04a47377fd5","resolution":{"observed_at":"2026-08-16T05:47:38.445039Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2105.14491","last_updated":"2022-01-31T07:20:20Z","snapshot_observed_at":"2026-07-06T11:14:04.454155Z","submitted_at":"2021-05-30T10:17:58Z","title":"How Attentive are Graph Attention Networks?","version":3},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2105.14491","snapshot_observed_at":"2026-08-16T05:47:38.451393Z","title":null,"venue":null,"work_id":null,"year":2021},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":3,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.451393Z"},"links":{"cited_paper":"/paper/2105.14491","citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:29c10e78d6455ea912758c6dd80f6655949046623dddb857eaa9691284eb2236","observation_id":"48f6fb8d-e8cd-4e25-931f-78c757863ba0","resolution":{"observed_at":"2026-08-16T05:47:38.451393Z","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":"2026-08-16T05:47:38.456056Z","title":null,"venue":null,"work_id":null,"year":2021},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":4,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.456056Z"},"links":{"citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:15de19600aaa071ea624aecfeaa827291734ca5e6b5ec1bf01e2ffb0d93ac25d","observation_id":"8d01d0e8-7d4d-4f4d-bfce-fbc771a2888a","resolution":{"observed_at":"2026-08-16T05:47:38.456056Z","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":"2026-08-16T05:47:38.460622Z","title":null,"venue":null,"work_id":null,"year":2020},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":5,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.460622Z"},"links":{"citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:af8878d61aea72926d5ad9373d7a4481b59a4a912bbb59d9026662e3e53cb171","observation_id":"541cf15c-0de5-470e-a24b-1f246c8cdd33","resolution":{"observed_at":"2026-08-16T05:47:38.460622Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2305.04225","last_updated":"2023-06-20T11:53:04Z","snapshot_observed_at":"2026-08-17T15:43:19.112567Z","submitted_at":"2023-05-07T09:06:11Z","title":"LSGNN: Towards General Graph Neural Network in Node Classification by Local Similarity","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2305.04225","snapshot_observed_at":"2026-08-16T05:47:38.465117Z","title":null,"venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":6,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.465117Z"},"links":{"cited_paper":"/paper/2305.04225","citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:7e87053991edd0fec732d2c923439cd9935e671594eacd8e08eed83a62a7990f","observation_id":"14383539-f049-4d53-9a92-5527a4215f66","resolution":{"observed_at":"2026-08-16T05:47:38.465117Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2006.07988","last_updated":"2021-10-26T20:07:59Z","snapshot_observed_at":"2026-08-14T06:24:06.038319Z","submitted_at":"2020-06-14T19:27:39Z","title":"Adaptive Universal Generalized PageRank Graph Neural Network","version":6},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2006.07988","snapshot_observed_at":"2026-08-16T05:47:38.470647Z","title":null,"venue":null,"work_id":null,"year":2020},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":7,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.470647Z"},"links":{"cited_paper":"/paper/2006.07988","citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:0d6a3127fb15eca3b9370159024d8085ea00ea82546c573dea3bbe7054201a79","observation_id":"679626b0-554c-4026-b860-b4bb40e0489d","resolution":{"observed_at":"2026-08-16T05:47:38.470647Z","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":"2026-08-16T05:47:40.348493Z","title":null,"venue":null,"work_id":"9c626c12-d3d0-4cbe-b585-2f2047960967","year":2022},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":8,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.475787Z"},"links":{"citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:0d5f031de424f3dbab6697751e27f0c3974ad23c75fb10dc4fc1b27a19e1c5b5","observation_id":"eb20b2bf-2ad3-4008-b02e-f25fa0edbb56","resolution":{"observed_at":"2026-08-16T05:47:40.352758Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2301.08918","last_updated":"2024-09-30T13:58:53Z","snapshot_observed_at":"2026-08-18T08:19:16.638391Z","submitted_at":"2023-01-21T08:47:22Z","title":"Improving Signed Propagation for Graph Neural Networks in Multi-Class Environments","version":7},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2301.08918","snapshot_observed_at":"2026-08-16T05:47:38.480447Z","title":null,"venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":9,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.480447Z"},"links":{"cited_paper":"/paper/2301.08918","citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:04468619eefb428358deb75d9e92d4023faa3895b2ccb03a35f63c71dffed143","observation_id":"8cdb134e-c8b7-4645-88b7-dcb4b52ab5b7","resolution":{"observed_at":"2026-08-16T05:47:38.480447Z","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":"2026-08-16T05:47:38.485191Z","title":null,"venue":null,"work_id":null,"year":2016},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":10,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.485191Z"},"links":{"citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:0438396adee62bb6e4e0b28e23104d6f32eb7155c364250300052f0bd8029709","observation_id":"72a14328-8450-468e-8281-3b3d0c0ead80","resolution":{"observed_at":"2026-08-16T05:47:38.485191Z","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":"2026-08-16T05:47:38.489677Z","title":null,"venue":null,"work_id":null,"year":2018},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":11,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.489677Z"},"links":{"citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:2fc40d38d0d7f823a81319f3553b949730721ace9a0abacfce3a8d0ff0ad0cc4","observation_id":"274d734d-5f24-45ba-b3ed-3471982f26d5","resolution":{"observed_at":"2026-08-16T05:47:38.489677Z","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":"2026-08-16T05:47:40.317165Z","title":null,"venue":null,"work_id":"df35bb8c-0bb9-4eb4-8177-118c5060f57d","year":2022},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":12,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.493616Z"},"links":{"citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:7521b2e6001982989af60a349ec1833e8c5f36ce92793654919ee89b89d41e06","observation_id":"675b6983-ce38-4c6c-b2d1-f94d56e7e224","resolution":{"observed_at":"2026-08-16T05:47:40.321638Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+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":"2026-08-16T05:47:40.303946Z","title":null,"venue":null,"work_id":"2abda4a7-869b-45d4-9a02-2b9ede660ec8","year":2021},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":13,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.497604Z"},"links":{"citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:abec1c16cacca3e01c2535dc07a8f40ef3b87aaa462574571aa4c66237f5f12f","observation_id":"0eb79b01-976a-4074-82c6-60386f61b632","resolution":{"observed_at":"2026-08-16T05:47:40.308352Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+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":"2026-08-16T05:47:40.289064Z","title":null,"venue":null,"work_id":"1edbb1d2-18fa-4d50-bfde-c232cfb6e1a8","year":2003},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":14,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.501631Z"},"links":{"citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:e92692792b2147c2b982a7a41861c5cb6cb1935f0c007441e8122489edfc634c","observation_id":"ec0ed15e-335e-4f7e-a339-6f51e70e668a","resolution":{"observed_at":"2026-08-16T05:47:40.294037Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+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":"2026-08-16T05:47:40.273541Z","title":"Fuchsgruber and Others","venue":null,"work_id":"76e066e8-8a19-4c55-8ff0-d356a3553c66","year":2024},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":15,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.505442Z"},"links":{"citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:e0edb348cd13ecf63de573f604e898617d9c572a5ca24bbfaf5fc1900d5e5875","observation_id":"505e3593-44d7-4d3c-9610-636996a0d6c7","resolution":{"observed_at":"2026-08-16T05:47:40.278311Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+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":"2026-08-16T05:47:40.257413Z","title":null,"venue":null,"work_id":"39f66543-7ff6-4049-beb6-0879a50a0554","year":null},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":16,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.509553Z"},"links":{"citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:1b994830d012d7997f5da72b28d0d57e20e7679dd439c3f5932e80feb9a94e59","observation_id":"b19191f4-47e3-449f-8f04-90a8d121d5c1","resolution":{"observed_at":"2026-08-16T05:47:40.262451Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2210.16508","last_updated":"2022-11-03T14:30:56Z","snapshot_observed_at":"2026-08-18T08:19:29.125864Z","submitted_at":"2022-10-29T06:32:39Z","title":"Clenshaw Graph Neural Networks","version":2},"cited_work":{"arxiv_id":"2210.16508","doi":null,"metadata_source":"pith","pith_arxiv_id":"2210.16508","snapshot_observed_at":"2026-08-16T05:47:39.286652Z","title":"Clenshaw Graph Neural Networks","venue":"cs.LG","work_id":"75753bbf-49fb-499a-ad43-9613fe753fd4","year":2022},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":17,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.518005Z"},"links":{"cited_paper":"/paper/2210.16508","citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:c96b27c8f22a8c4030d846d4011bc41362d7d016942c68941aa3b43fa472c2d5","observation_id":"95ea2c72-4cf7-46f6-a195-5946ade0af5d","resolution":{"observed_at":"2026-08-16T05:47:39.296254Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2502.12618","last_updated":"2025-02-19T06:47:40Z","snapshot_observed_at":"2026-08-16T17:17:35.288434Z","submitted_at":"2025-02-18T08:03:28Z","title":"Uncertainty-Aware Graph Structure Learning","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2502.12618","snapshot_observed_at":"2026-08-16T05:47:38.522840Z","title":null,"venue":null,"work_id":null,"year":2025},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":18,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.522840Z"},"links":{"cited_paper":"/paper/2502.12618","citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:3d7d4d97f7613e10b173fc18ae9bf737f27f073f218345b026408693e265013f","observation_id":"6d18eeff-8963-4714-9b72-527672e0bf7e","resolution":{"observed_at":"2026-08-16T05:47:38.522840Z","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":"2026-08-16T05:47:40.222767Z","title":"He and Others","venue":null,"work_id":"a8ddadb7-d704-4a5d-9e6a-204d40efbb9b","year":2024},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":19,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.527065Z"},"links":{"citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:571fb74ce7a73c67b96fca490abb8dae153c7c31037062695cddcf26da772e9f","observation_id":"ff38f998-c922-4d77-9a34-f7b3717319f9","resolution":{"observed_at":"2026-08-16T05:47:40.227239Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+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":"2026-08-16T05:47:40.206556Z","title":null,"venue":null,"work_id":"c3dcff06-24e2-4ec7-bab7-4c67849f3123","year":2024},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":20,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.530962Z"},"links":{"citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:4910e40fa92234413d3876a29366a7e0389eebe1019145374d61ef0983396cd7","observation_id":"7603a440-9d9d-4ad0-bc6b-40dfdb1f71e5","resolution":{"observed_at":"2026-08-16T05:47:40.212164Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1506.05163","last_updated":"2015-06-16T22:31:09Z","snapshot_observed_at":"2026-08-14T22:44:08.546380Z","submitted_at":"2015-06-16T22:31:09Z","title":"Deep Convolutional Networks on Graph-Structured Data","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1506.05163","snapshot_observed_at":"2026-08-16T05:47:38.535055Z","title":null,"venue":null,"work_id":null,"year":2015},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":21,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.535055Z"},"links":{"cited_paper":"/paper/1506.05163","citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:187a3a3adec04533c0230479febd6c4997df725c9a85413aa34c097440de5ba5","observation_id":"64c37423-2d5e-4ad0-87a8-54d92e3e1130","resolution":{"observed_at":"2026-08-16T05:47:38.535055Z","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":"2026-08-16T05:47:40.189750Z","title":null,"venue":null,"work_id":"1b3840a6-6492-4f6e-828b-42c18a49eac0","year":null},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":22,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.540057Z"},"links":{"citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:6132452fe6bc613266dceebf8f5233cd29a1e559834703b506ea4416fccf989d","observation_id":"2bb91e1c-94a0-4e81-b97b-795cfb5ca53d","resolution":{"observed_at":"2026-08-16T05:47:40.193969Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+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":"2026-08-16T05:47:38.549441Z","title":null,"venue":null,"work_id":null,"year":2019},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":23,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.549441Z"},"links":{"citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:20d7d31717753f9cce40e013c2ac32ca40f456e291489bb066d2b9820ce253d0","observation_id":"7d0024e7-67e4-4b71-b7cd-81143a62c8e4","resolution":{"observed_at":"2026-08-16T05:47:38.549441Z","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":"2026-08-16T05:47:40.142801Z","title":null,"venue":null,"work_id":"8190387e-efb7-468d-a249-42c69ce5647f","year":2023},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":24,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.554650Z"},"links":{"citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:180dc663cdd214440433b5b9ad74258c2e504d48fd77f43e0d3e97d46f8d1e4c","observation_id":"690b0464-18ab-4572-b293-cf4b741f2709","resolution":{"observed_at":"2026-08-16T05:47:40.148996Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+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":"2026-08-16T05:47:40.119150Z","title":"Huang and Others","venue":null,"work_id":"e7e81cbb-6aa7-4276-ac06-e45fd6fd3459","year":2024},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":25,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.558848Z"},"links":{"citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:baeca607bc4d2a37c511aa5673f2f8d10f8e7fbb2f0a1f0ad1a18e974c8c2235","observation_id":"14758ce1-4add-4959-9a79-b19c266115bb","resolution":{"observed_at":"2026-08-16T05:47:40.127734Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1611.01144","last_updated":"2017-08-05T22:45:19Z","snapshot_observed_at":"2026-08-15T03:05:41.956181Z","submitted_at":"2016-11-03T19:48:08Z","title":"Categorical Reparameterization with Gumbel-Softmax","version":5},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1611.01144","snapshot_observed_at":"2026-08-16T05:47:38.563233Z","title":null,"venue":null,"work_id":null,"year":2016},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":26,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.563233Z"},"links":{"cited_paper":"/paper/1611.01144","citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:e70220c74b0a95854fc9fbb0c56032ffeb1d9609a3017fa94fdda8be91f21f41","observation_id":"3158c886-381b-4f0a-8cb8-699639a5ad0e","resolution":{"observed_at":"2026-08-16T05:47:38.563233Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1609.02907","last_updated":"2017-02-22T09:55:36Z","snapshot_observed_at":"2026-08-17T10:49:36.026134Z","submitted_at":"2016-09-09T19:48:41Z","title":"Semi-Supervised Classification with Graph Convolutional Networks","version":4},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1609.02907","snapshot_observed_at":"2026-08-16T05:47:38.568861Z","title":null,"venue":null,"work_id":null,"year":2016},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":27,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.568861Z"},"links":{"cited_paper":"/paper/1609.02907","citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:f5c39ea0f03b291f5c331a73bf93d11b28878224b5cce3e080d62660ffb54529","observation_id":"f81c1125-71d6-4452-82af-0a628056ad27","resolution":{"observed_at":"2026-08-16T05:47:38.568861Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1810.05997","last_updated":"2022-04-05T11:39:26Z","snapshot_observed_at":"2026-08-16T22:36:46.056142Z","submitted_at":"2018-10-14T08:36:54Z","title":"Predict then Propagate: Graph Neural Networks meet Personalized PageRank","version":6},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1810.05997","snapshot_observed_at":"2026-08-16T05:47:38.575041Z","title":null,"venue":null,"work_id":null,"year":2018},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":28,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.575041Z"},"links":{"cited_paper":"/paper/1810.05997","citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:196b62dafb953444e25f3d5651f289abdea15bd471d3f2d1274d37621ba81ac8","observation_id":"7357ae49-596a-4164-8a8b-7ccaae2ec320","resolution":{"observed_at":"2026-08-16T05:47:38.575041Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2301.05163","last_updated":"2023-01-12T17:32:19Z","snapshot_observed_at":"2026-08-16T16:02:47.874662Z","submitted_at":"2023-01-12T17:32:19Z","title":"Signed Directed Graph Contrastive Learning with Laplacian Augmentation","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2301.05163","snapshot_observed_at":"2026-08-16T05:47:38.579523Z","title":null,"venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":29,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.579523Z"},"links":{"cited_paper":"/paper/2301.05163","citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:0d41ea898991068b98ae78de28f3e77ccd944fc1480e66554c2d4432b29c3473","observation_id":"83eb465c-5578-4478-9bad-bd721eb902de","resolution":{"observed_at":"2026-08-16T05:47:38.579523Z","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":"2026-08-16T05:47:40.090006Z","title":null,"venue":null,"work_id":"586f53d0-caed-4091-a893-86ce1fade00a","year":2023},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":30,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.584239Z"},"links":{"citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:a604a4ea4022a84ab7bf9271a8b8973ea94e598dedf6ad2caf8a2fee31ab0309","observation_id":"45205978-d789-4eed-a2a1-878fd563cd78","resolution":{"observed_at":"2026-08-16T05:47:40.100878Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+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":"2026-08-16T05:47:40.065407Z","title":null,"venue":null,"work_id":"c3c4520e-6973-4128-b3e9-be3ad2b97218","year":2022},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":31,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.588033Z"},"links":{"citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:3ae89768e0caad2fed9b820419d10d3b27fe0dc657ef384281c343d30771bacb","observation_id":"e146b91a-6aeb-4645-88ca-161e64f274ad","resolution":{"observed_at":"2026-08-16T05:47:40.071811Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+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":"2026-08-16T05:47:40.042504Z","title":null,"venue":null,"work_id":"6053cbe9-7ce0-462e-8c77-a08de38e8939","year":2023},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":32,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.592455Z"},"links":{"citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:4ff7d919c69f10000c340883179295017f62f92713c205835664945b0ccf00f7","observation_id":"729561cc-6ebe-4d71-9ab9-205ba2b2b8a4","resolution":{"observed_at":"2026-08-16T05:47:40.049193Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2205.13892","last_updated":"2023-01-22T07:36:06Z","snapshot_observed_at":"2026-08-18T08:19:47.305515Z","submitted_at":"2022-05-27T10:48:14Z","title":"EvenNet: Ignoring Odd-Hop Neighbors Improves Robustness of Graph Neural Networks","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2205.13892","snapshot_observed_at":"2026-08-16T05:47:38.597058Z","title":null,"venue":null,"work_id":null,"year":2022},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":33,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.597058Z"},"links":{"cited_paper":"/paper/2205.13892","citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:20c9b30bfa7d3848466876cffd58dbd08cffadba38cff5606fd83171858b4726","observation_id":"15d62265-00fd-4a24-9d5c-f79afa0f49c1","resolution":{"observed_at":"2026-08-16T05:47:38.597058Z","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":"2026-08-16T05:47:40.023940Z","title":null,"venue":null,"work_id":"069f39b1-07bb-4a62-81ba-24cfcb3cf5c2","year":2024},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":34,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.601766Z"},"links":{"citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:5125b48de7239befe7cd6a9c2743fe82e5cd62ed758c9f0eb8fe9b7ba9a6889e","observation_id":"b64983e1-4d2b-4efd-8013-84bad960f136","resolution":{"observed_at":"2026-08-16T05:47:40.031765Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2205.07308","last_updated":"2022-05-15T15:24:26Z","snapshot_observed_at":"2026-08-16T17:00:13.267390Z","submitted_at":"2022-05-15T15:24:26Z","title":"Finding Global Homophily in Graph Neural Networks When Meeting Heterophily","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2205.07308","snapshot_observed_at":"2026-08-16T05:47:38.606918Z","title":null,"venue":null,"work_id":null,"year":2022},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":35,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.606918Z"},"links":{"cited_paper":"/paper/2205.07308","citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:4a9e2496f2017d2ff9538a43e086278ce08aba8c066eb33934e634c91fdc44b9","observation_id":"92704042-44fe-44b1-b9f0-136e29480dd1","resolution":{"observed_at":"2026-08-16T05:47:38.606918Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2012.07690","last_updated":"2020-12-14T16:41:23Z","snapshot_observed_at":"2026-08-16T21:30:31.654906Z","submitted_at":"2020-12-14T16:41:23Z","title":"A PAC-Bayesian Approach to Generalization Bounds for Graph Neural Networks","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2012.07690","snapshot_observed_at":"2026-08-16T05:47:38.610982Z","title":null,"venue":null,"work_id":null,"year":2020},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":36,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.610982Z"},"links":{"cited_paper":"/paper/2012.07690","citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:000feda03ba0815c9e5afc124192216dec3394c7bb2a7a1f0f0a9457469601ad","observation_id":"77f92212-b49e-433d-8c45-4071bea6059f","resolution":{"observed_at":"2026-08-16T05:47:38.610982Z","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":"2026-08-16T05:47:39.997173Z","title":null,"venue":null,"work_id":"661c2d43-5f6a-42ec-a63d-df0ee474f406","year":2024},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":37,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.615842Z"},"links":{"citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:04d08bd3523198d5ddf27cd6c447568f4036dc735db8dba9533b2308aea8d88a","observation_id":"d8aed45e-df72-4b17-a658-30366fa85866","resolution":{"observed_at":"2026-08-16T05:47:40.011033Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+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":"2026-08-16T05:47:39.966446Z","title":null,"venue":null,"work_id":"be42731c-a10d-4185-8db0-5fdc373506fc","year":2022},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":38,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.619883Z"},"links":{"citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:4e82c5fc907eb820063c8c5c63a85c1a7dff7f7d3a7e2f00462e10621dc834b2","observation_id":"72efc780-0001-4044-8aef-a571e9634c9e","resolution":{"observed_at":"2026-08-16T05:47:39.976357Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2210.07606","last_updated":"2022-10-14T08:00:26Z","snapshot_observed_at":"2026-08-18T02:00:54.142495Z","submitted_at":"2022-10-14T08:00:26Z","title":"Revisiting Heterophily For Graph Neural Networks","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2210.07606","snapshot_observed_at":"2026-08-16T05:47:38.623765Z","title":null,"venue":null,"work_id":null,"year":2022},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":39,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.623765Z"},"links":{"cited_paper":"/paper/2210.07606","citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:4e5f1cf2f27c409868131c648c9f3a1f91c43f6fa1f66a87db2fefa293c1e247","observation_id":"af5ef37b-cec5-41b2-a135-cb9c9404aae9","resolution":{"observed_at":"2026-08-16T05:47:38.623765Z","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":"2026-08-16T05:47:39.947184Z","title":null,"venue":null,"work_id":"fdb8adfe-33f1-44bb-bc86-7cf0899c7f50","year":2021},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":40,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.628056Z"},"links":{"citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:bd4d928d2e44858abd4132bc12934edebd993ee2ae9e8740f5a67e157dfbd213","observation_id":"91f5610e-95e5-401f-8e1a-7a291b0eaf57","resolution":{"observed_at":"2026-08-16T05:47:39.952800Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1707.09564","last_updated":"2018-02-23T22:30:45Z","snapshot_observed_at":"2026-08-14T20:44:26.541416Z","submitted_at":"2017-07-29T22:36:35Z","title":"A PAC-Bayesian Approach to Spectrally-Normalized Margin Bounds for Neural Networks","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1707.09564","snapshot_observed_at":"2026-08-16T05:47:38.632547Z","title":null,"venue":null,"work_id":null,"year":2017},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":41,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.632547Z"},"links":{"cited_paper":"/paper/1707.09564","citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:6ef98e0a1b178e0bf66d09f3da1650242c5debda493e869eb8cb3cc69a56e07e","observation_id":"3bc7ffd3-9c9f-4147-991c-b2d0876cdc39","resolution":{"observed_at":"2026-08-16T05:47:38.632547Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1905.09550","last_updated":"2019-05-26T05:21:04Z","snapshot_observed_at":"2026-08-15T09:42:10.790008Z","submitted_at":"2019-05-23T09:27:21Z","title":"Revisiting Graph Neural Networks: All We Have is Low-Pass Filters","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1905.09550","snapshot_observed_at":"2026-08-16T05:47:38.637567Z","title":null,"venue":null,"work_id":null,"year":2019},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":42,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.637567Z"},"links":{"cited_paper":"/paper/1905.09550","citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:7f89547d49831f1cdb5c349d24e5eda8ab9e2b3e63b3b68b8f808a863a53d4c2","observation_id":"3e18923e-0d27-44e8-be15-d71cf36c531c","resolution":{"observed_at":"2026-08-16T05:47:38.637567Z","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":"2026-08-16T05:47:38.642218Z","title":null,"venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":43,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.642218Z"},"links":{"citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:f5f99e5caac60ee7800868a0f39dae27b21afa61e764b23b70c4e1e530b2a898","observation_id":"dab76b86-5834-47bf-836b-da0e0cd2d349","resolution":{"observed_at":"2026-08-16T05:47:38.642218Z","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":"2026-08-16T05:47:38.655651Z","title":null,"venue":null,"work_id":null,"year":2009},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":44,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.655651Z"},"links":{"citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:7d8e4ef627252d92653d7978e6eb863574faff1cc56486b9e435dc3e853fdd47","observation_id":"50eec336-f052-4edf-92b6-fafcf53385dd","resolution":{"observed_at":"2026-08-16T05:47:38.655651Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1907.10903","last_updated":"2020-03-12T08:04:36Z","snapshot_observed_at":"2026-08-14T18:15:32.426519Z","submitted_at":"2019-07-25T08:57:45Z","title":"DropEdge: Towards Deep Graph Convolutional Networks on Node Classification","version":4},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1907.10903","snapshot_observed_at":"2026-08-16T05:47:38.660392Z","title":null,"venue":null,"work_id":null,"year":2019},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":45,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.660392Z"},"links":{"cited_paper":"/paper/1907.10903","citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:cc5568ca9456ea6360d9b2ba883cd07005c02d8aa98addf067764bd2496a0c64","observation_id":"51af0026-da9e-464c-a389-9c39caa6b6d9","resolution":{"observed_at":"2026-08-16T05:47:38.660392Z","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":"2026-08-16T05:47:39.898844Z","title":null,"venue":null,"work_id":"8948c7c9-2107-4ae7-bffe-3f1008d20e67","year":2019},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":46,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.664703Z"},"links":{"citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:7a44a43680c6aa4fa7a349c11929023d706102f014a4025a1ed7b1600992f991","observation_id":"4d465e50-7b77-4294-8705-de3d7512ba55","resolution":{"observed_at":"2026-08-16T05:47:39.904630Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+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":"2026-08-16T05:47:39.882974Z","title":null,"venue":null,"work_id":"c53c22fe-a661-446a-80f9-4f2785354918","year":null},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":47,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.668882Z"},"links":{"citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:17e9f4b1477320e9ba7e8f26a395514e00a0876080fd894754b52cb7c20f1bd3","observation_id":"bed83eb4-91f3-4dbc-9a82-6736b10ebd1f","resolution":{"observed_at":"2026-08-16T05:47:39.888192Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+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":"2026-08-16T05:47:39.849914Z","title":null,"venue":null,"work_id":"a053bc13-0896-4709-b76c-0c7771a453b3","year":2023},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":48,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.680765Z"},"links":{"citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:94b2b600a2decb19deb2fc7f40ae53fc5b9adaad3efb511d83c17415aef410b8","observation_id":"3de3ace7-7b6b-4e37-8751-9b6f459e3cfe","resolution":{"observed_at":"2026-08-16T05:47:39.854979Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+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":"2026-08-16T05:47:39.834585Z","title":null,"venue":null,"work_id":"b9fc2938-8185-4dd7-9ff1-1d12c973b0a9","year":2022},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":49,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.685116Z"},"links":{"citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:436408eeea8a84dc0e17c8af84558d37fd715e18fe24e7797a739246844e64c9","observation_id":"2d3ba532-d638-4a6e-87d3-8182c8548aad","resolution":{"observed_at":"2026-08-16T05:47:39.839318Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+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":"2026-08-16T05:47:38.689662Z","title":null,"venue":null,"work_id":null,"year":2022},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":50,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.689662Z"},"links":{"citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:492abb64522b0e0a8c3596b1873a813c914e13fd64a0b34871d028e425db7a95","observation_id":"975aa26e-9244-4b57-9f15-b20c88542f7c","resolution":{"observed_at":"2026-08-16T05:47:38.689662Z","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":"2026-08-16T05:47:38.694880Z","title":null,"venue":null,"work_id":null,"year":2009},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":51,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.694880Z"},"links":{"citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:d1200a0dc372eb6594561bf8f4666d8274ffb913d7f620c87b8c469f043b0acc","observation_id":"4549a9ad-2d40-4380-8bd5-b3692101c1a2","resolution":{"observed_at":"2026-08-16T05:47:38.694880Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2401.03350","last_updated":"2024-12-13T04:32:21Z","snapshot_observed_at":"2026-08-16T14:29:22.938298Z","submitted_at":"2024-01-07T00:58:33Z","title":"Accurate and Scalable Estimation of Epistemic Uncertainty for Graph Neural Networks","version":2},"cited_work":{"arxiv_id":"2401.03350","doi":null,"metadata_source":"pith","pith_arxiv_id":"2401.03350","snapshot_observed_at":"2026-08-16T05:47:38.979999Z","title":"Accurate and Scalable Estimation of Epistemic Uncertainty for Graph Neural Networks","venue":"cs.LG","work_id":"0de55629-235c-4c45-aa29-55ee21195061","year":2024},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":52,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.699840Z"},"links":{"cited_paper":"/paper/2401.03350","citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:1bb010eb61738942974cdce382b5f11dfd70978f057b280724179eb58128d940","observation_id":"14e04149-6989-4ea8-8972-bd778f6bd8bf","resolution":{"observed_at":"2026-08-16T05:47:38.989814Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+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":"2026-08-16T05:47:39.803738Z","title":null,"venue":null,"work_id":"648ad7fd-d131-4ae6-9b1d-bdebf9e088f8","year":2017},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":53,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.704599Z"},"links":{"citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:5cf984f05e1ca0f956c763a7f76e593343b77debd993de15ce57e609c323b3b4","observation_id":"559cbceb-7c53-466b-a433-25fe82a9c25c","resolution":{"observed_at":"2026-08-16T05:47:39.811884Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+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":"2026-08-16T05:47:39.783601Z","title":"Velickovic, W","venue":null,"work_id":"4d384203-0806-464c-b607-6a42d0ed1093","year":null},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":54,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.710026Z"},"links":{"citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:e954f12172075c10280e6800bc1b0aa664a74bf888b0ece4f864b710b86e71b8","observation_id":"12de0035-3759-4339-8912-3215c1ee40c5","resolution":{"observed_at":"2026-08-16T05:47:39.789369Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+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":"2026-08-16T05:47:39.747482Z","title":null,"venue":null,"work_id":"4f09dc05-0573-42e4-aa77-1df470da6d93","year":2022},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":55,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.719577Z"},"links":{"citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:f298b11017822644808565fb167874d2f081c6a25212a4dac2dc510982c3642f","observation_id":"bf304784-04e6-449c-87e1-9d1510d5ac5f","resolution":{"observed_at":"2026-08-16T05:47:39.751441Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+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":"2026-08-16T05:47:39.733038Z","title":null,"venue":null,"work_id":"16db66f8-15c5-4176-9793-0d263e087ccb","year":2022},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":56,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.723770Z"},"links":{"citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:2d0e853bf353cbdeaa773ae771e6fffd76a0f6e271983e0b0a79dc82e15beeb5","observation_id":"fc588061-e60a-433e-a5cb-808602d54e72","resolution":{"observed_at":"2026-08-16T05:47:39.737913Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+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":"2026-08-16T05:47:39.697711Z","title":null,"venue":null,"work_id":"79a58859-6f46-49ce-90c0-c8a56d350204","year":2005},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":57,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.727517Z"},"links":{"citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:ebf3f3893e34e71b0ccd5b6eb3e855f573306eb203a36a0998268cb259ac4b6c","observation_id":"a755d32f-1ee2-489b-b9d7-97ffaaa6d9b3","resolution":{"observed_at":"2026-08-16T05:47:39.707587Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+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":"2026-08-16T05:47:39.677510Z","title":null,"venue":null,"work_id":"8d318acd-d41f-4a38-86fc-aaf497f8ffe9","year":2023},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":58,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.731836Z"},"links":{"citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:345cbfaebf6e38e22d06f91e485e4d578affcc4444a597ed26f5830a5dfe162c","observation_id":"1490d0a5-b089-4aa6-9e9e-82d9873976f8","resolution":{"observed_at":"2026-08-16T05:47:39.683335Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+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":"2026-08-16T05:47:39.655997Z","title":null,"venue":null,"work_id":"9c3a410e-d0bd-47e9-80b5-275ecd079b2c","year":2020},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":59,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.737175Z"},"links":{"citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:f9f56c3982ecb81ae9ef49d2028baf31e6cc5395520ae2f58432b2d89b70650a","observation_id":"4925e71d-1f2c-4242-83a1-159b54361226","resolution":{"observed_at":"2026-08-16T05:47:39.661209Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+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":"2026-08-16T05:47:39.639269Z","title":null,"venue":null,"work_id":"5f534139-6157-40a8-a3ab-23fe0024e342","year":2019},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":60,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.742125Z"},"links":{"citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:fb01d634291cf12f4febdf9efc2472853ced4d4bdc0edba861f1075525bf5f3a","observation_id":"cb5c706f-a1e3-43d5-846e-7daeb4be340d","resolution":{"observed_at":"2026-08-16T05:47:39.645519Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+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":"2026-08-16T05:47:39.622868Z","title":"Xi and Others","venue":null,"work_id":"705c10a8-1ed4-4fe6-a9a5-d1056368499f","year":2024},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":61,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.746350Z"},"links":{"citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:35631c081217dc09e7fe58c6a1e923479853d1dcc33e8cce3ee11189f9db7a3a","observation_id":"a5bfb797-856f-4b48-a233-18caabbb7fb5","resolution":{"observed_at":"2026-08-16T05:47:39.628353Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1810.00826","last_updated":"2019-02-22T19:15:54Z","snapshot_observed_at":"2026-08-13T05:06:48.606308Z","submitted_at":"2018-10-01T17:11:31Z","title":"How Powerful are Graph Neural Networks?","version":3},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1810.00826","snapshot_observed_at":"2026-08-16T05:47:38.750567Z","title":null,"venue":null,"work_id":null,"year":2018},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":62,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.750567Z"},"links":{"cited_paper":"/paper/1810.00826","citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:53f9dfbe37ac72be5c25c65faa0e25474353a2eaafed658164a6ca1f0673b8ea","observation_id":"714763e8-564f-410f-8c40-4ff1276db01d","resolution":{"observed_at":"2026-08-16T05:47:38.750567Z","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":"2026-08-16T05:47:39.604542Z","title":null,"venue":null,"work_id":"499d219c-4721-46a4-aaa6-7b31308bc8c7","year":2024},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":63,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.755612Z"},"links":{"citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:dfc2fbd5e111aa79d0dc89200ec1dbb23b0de64b39e8519a2341d63448175616","observation_id":"dca65255-c67f-43e8-8fda-02ba88749588","resolution":{"observed_at":"2026-08-16T05:47:39.609404Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+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":"2026-08-16T05:47:38.760257Z","title":null,"venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":64,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.760257Z"},"links":{"citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:2a2c1f46323bc5c5832e74c272151edcb8fbf7fac552f1dded18d94c31a689de","observation_id":"1bbc3743-11fa-4d33-b60d-ec32a351bf33","resolution":{"observed_at":"2026-08-16T05:47:38.760257Z","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":"2026-08-16T05:47:39.577971Z","title":null,"venue":null,"work_id":"df33a481-c399-4840-bd0a-c41657fa32cd","year":2018},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":65,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.769049Z"},"links":{"citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:e2098f1c0610a028f79cd6b6864a9930e302f410f64cd1596b62eb330a6b287c","observation_id":"8b7fbc5b-2dc1-494b-930a-2499b1fd41f2","resolution":{"observed_at":"2026-08-16T05:47:39.583984Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+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":"2026-08-16T05:47:39.562775Z","title":null,"venue":null,"work_id":"512d4bdc-40fd-4931-b172-c0628eba2704","year":2024},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":66,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.773601Z"},"links":{"citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:34ce69ba6c5cec1ec9349a706011237f143c2237cd58aeb3ead01e8c69a001ad","observation_id":"ff1b5c4d-c46e-456b-9b0d-5636bd56bc61","resolution":{"observed_at":"2026-08-16T05:47:39.567429Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+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":"2026-08-16T05:47:39.546569Z","title":"Zhang, X","venue":null,"work_id":"32ee0132-bd4e-46f9-9e75-42c0feab1093","year":2020},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":67,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.778063Z"},"links":{"citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:4c7e5588813345dc43952d134cf2868b83150763d4e18ef79183c1225bed0689","observation_id":"c045dba0-8bfa-4f01-b5cb-da28aa2b11c3","resolution":{"observed_at":"2026-08-16T05:47:39.551505Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+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":"2026-08-16T05:47:39.531444Z","title":"Zhang and Others","venue":null,"work_id":"07720022-4045-45aa-8db4-23215fb6cb4a","year":2023},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":68,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.783670Z"},"links":{"citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:389aae18631c3e2ee46ef9ebfb5d5722ca436c444e430e5e9621056339ab91f2","observation_id":"9a66cdee-d5aa-41ad-9789-2f187a6f6450","resolution":{"observed_at":"2026-08-16T05:47:39.535874Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+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":"2026-08-16T05:47:39.511705Z","title":null,"venue":null,"work_id":"e1f30f06-b9c1-4fd4-9675-e0f2b5d31a42","year":null},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":69,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.788583Z"},"links":{"citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:06a53ded422868bb773c59400be68029d630c01ed861009e097773ef4b9a9a5d","observation_id":"39f9712f-7f7f-48e4-92d1-86ab735f3f7d","resolution":{"observed_at":"2026-08-16T05:47:39.518458Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2102.06462","last_updated":"2022-11-28T16:08:41Z","snapshot_observed_at":"2026-08-16T18:46:00.589607Z","submitted_at":"2021-02-12T11:52:34Z","title":"Two Sides of the Same Coin: Heterophily and Oversmoothing in Graph Convolutional Neural Networks","version":8},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2102.06462","snapshot_observed_at":"2026-08-16T05:47:38.764798Z","title":"arXiv preprint arXiv:2102.06462 (2021)","venue":null,"work_id":null,"year":2021},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":70,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.764798Z"},"links":{"cited_paper":"/paper/2102.06462","citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:9a9404d32815a57e67ba65f08742db0f1a7022dac49856bd3629ae2ef8b80e8a","observation_id":"a1e83317-b3a8-4bb4-b08f-742e79f4a5a3","resolution":{"observed_at":"2026-08-16T05:47:38.764798Z","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":"2026-08-16T05:47:39.451905Z","title":null,"venue":null,"work_id":"0f6cdb86-6c86-4a92-a94b-97e19265ac9b","year":2020},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":71,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.823256Z"},"links":{"citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:889b386a7f807be645b524e14f2f77d7053dc6caa59c2300fff81d216f655bfb","observation_id":"120efe64-15db-480c-8a60-32bd0f867a31","resolution":{"observed_at":"2026-08-16T05:47:39.458194Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2302.12357","last_updated":"2023-02-23T22:49:56Z","snapshot_observed_at":"2026-08-16T15:53:06.041097Z","submitted_at":"2023-02-23T22:49:56Z","title":"Auto-HeG: Automated Graph Neural Network on Heterophilic Graphs","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2302.12357","snapshot_observed_at":"2026-08-16T05:47:38.833464Z","title":null,"venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":72,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.833464Z"},"links":{"cited_paper":"/paper/2302.12357","citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:83199747317e67e47d768c466ea7fd05ce1ddbeafbb643f63795141031962500","observation_id":"41862861-0902-47f2-b4d7-25b636353624","resolution":{"observed_at":"2026-08-16T05:47:38.833464Z","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":"2026-08-16T05:47:39.432485Z","title":null,"venue":null,"work_id":"053f9e16-07ce-4bac-94c9-48322872f8c9","year":2021},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":73,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.841862Z"},"links":{"citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:07596cd0e1ac8f6f4c0b66e57afe68bb230e2795ec9ccd18f0f76d988b0f3ed7","observation_id":"5a852d47-da7a-47a0-94b8-fc2f44701c0a","resolution":{"observed_at":"2026-08-16T05:47:39.437925Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+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":"2026-08-16T05:47:39.414557Z","title":null,"venue":null,"work_id":"6b7fae16-895a-4b15-ab01-9057c7ba79e2","year":2020},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":74,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.846341Z"},"links":{"citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:f405cdeb839f3f8664ad491bc1e45e497303e9957d661d21b74aba71f413ce58","observation_id":"c6c5cb69-8955-4931-a517-b7a6d5e88020","resolution":{"observed_at":"2026-08-16T05:47:39.420822Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+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":"2026-08-16T05:47:39.398346Z","title":"Zügner and S","venue":null,"work_id":"fd62b0c2-3030-476e-b44d-3d1d675c472a","year":2019},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":75,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.853813Z"},"links":{"citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:356e54f62fc8e57f93f55d84e9220e6778f2ec8a90579f859cdc5c83888c6a72","observation_id":"d0819613-f3eb-45bf-afa4-9aeee9eaaa36","resolution":{"observed_at":"2026-08-16T05:47:39.403001Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+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":"2026-08-16T05:47:39.488763Z","title":"In Proceedings of the AAAI conference on artificial intelligence , Vol","venue":null,"work_id":"9269a5b4-71d9-4a86-968d-4fff0ab3d7af","year":null},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":76,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.799971Z"},"links":{"citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:fb7c0f23e2fd0c921e90702425508a55addb37d85b8895f9210e41669541e0d5","observation_id":"3c46a6f6-7b57-4a9b-9782-4c02368260c6","resolution":{"observed_at":"2026-08-16T05:47:39.498645Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+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":"2026-08-16T05:47:39.469570Z","title":null,"venue":null,"work_id":"d12fff3c-ea62-4b12-8aa4-f1e7db3860a3","year":null},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":77,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.805269Z"},"links":{"citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:5c6ca80343200e74380bff7b136bcb2c82cca957b897ff00fbced017218ae1d9","observation_id":"daf851dd-386c-4bcb-9429-912204336c7b","resolution":{"observed_at":"2026-08-16T05:47:39.474890Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+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":"2026-08-16T05:47:40.237905Z","title":"InProceedings of the 26th Annual International Conference on Machine Learning","venue":null,"work_id":"223adb1f-7f17-471e-a9b2-361aaa5ee9b8","year":null},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":2009,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.513636Z"},"links":{"citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:520aa759da97d37174ea7fda6e5ccc991bac95a5344ed5e22e4efd7bf0bff073","observation_id":"d91b9129-c9a7-4fe9-96b8-45c69df86578","resolution":{"observed_at":"2026-08-16T05:47:40.243778Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+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":"2026-08-16T05:47:39.761460Z","title":"International Conference on Learning Representations (ICLR) (2019)","venue":null,"work_id":"8412e93b-a281-4b01-91bb-37c10317dcf0","year":2019},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":2019,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.714955Z"},"links":{"citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:c4b13dbc3048609482a4ab2ee2b28d6d5325412da52bdfbeb73c7e22b27252c2","observation_id":"e1bb8da0-f46e-45ec-bb9b-e998a2c0564a","resolution":{"observed_at":"2026-08-16T05:47:39.768418Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2002.05287","last_updated":"2020-02-14T01:47:35Z","snapshot_observed_at":"2026-08-10T23:39:48.575656Z","submitted_at":"2020-02-13T00:03:09Z","title":"Geom-GCN: Geometric Graph Convolutional Networks","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2002.05287","snapshot_observed_at":"2026-08-16T05:47:38.650309Z","title":"arXiv preprint arXiv:2002.05287 (2020)","venue":null,"work_id":null,"year":2020},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":2020,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.650309Z"},"links":{"cited_paper":"/paper/2002.05287","citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:b7b8a8671ed49cabead53a379e26ea16f035fcf92326fd33e67d681851bd2933","observation_id":"d01fd3b4-64e5-45f5-aa87-9e24293d32dc","resolution":{"observed_at":"2026-08-16T05:47:38.650309Z","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":"2026-08-16T05:47:39.867100Z","title":"In Proceedings of the AAAI Conference on Artificial Intelligence , Vol","venue":null,"work_id":"6741591e-202f-480d-b2ca-2e47a17a31d1","year":null},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":2021,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.673528Z"},"links":{"citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:297422e95f45b2d60299695b70f756004b242654c97a815fbf2763fc95a95b45","observation_id":"be6b96c7-d898-45e4-b16b-b25e2c055bba","resolution":{"observed_at":"2026-08-16T05:47:39.872289Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+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":"2026-08-16T05:47:40.172014Z","title":null,"venue":null,"work_id":"344b2de2-d009-49bf-8ed8-7c7fb6e7e0d2","year":2022},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":2022,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.544593Z"},"links":{"citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:ecec70b7c9ef7a84ebb199e3ecfff74c7ba07f687bcc32e69b186bb5802878e5","observation_id":"b2c861fd-764d-485b-9182-0ff1da1f931f","resolution":{"observed_at":"2026-08-16T05:47:40.177562Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2305.16780","last_updated":"2023-05-30T12:25:39Z","snapshot_observed_at":"2026-08-16T15:29:23.747931Z","submitted_at":"2023-05-26T09:47:03Z","title":"Graph Neural Convection-Diffusion with Heterophily","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2305.16780","snapshot_observed_at":"2026-08-16T05:47:38.814987Z","title":"arXiv preprint arXiv:2305.16780 (2023)","venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network","version":2},"reference_index":2023,"source":"pdf_text","source_observed_at":"2026-08-16T05:47:38.814987Z"},"links":{"cited_paper":"/paper/2305.16780","citing_paper":"/paper/2504.19820"},"observation_digest":"sha256:b927c348ec671901c7d21415f07d8308726ad5350d5176877084c9b23ad09413","observation_id":"886d0cfe-e6bb-4fdf-bd10-1e6734c78ca9","resolution":{"observed_at":"2026-08-16T05:47:38.814987Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"paper":{"arxiv_id":"2504.19820","last_updated":"2025-05-05T07:47:54Z","latest_version":2,"primary_category":"cs.LG","snapshot_observed_at":"2026-08-17T19:04:06.521583Z","submitted_at":"2025-04-28T14:22:18Z","title":"Hierarchical Uncertainty-Aware Graph Neural Network"},"reference_resolution":{"displayed":83,"state_counts":{"malformed_identifier":0,"metadata_mismatch":0,"parse_uncertain":0,"unresolved":69,"verified_exact":2,"verified_fuzzy":12},"total_outbound_references":83},"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":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+00:00","source":"retraction_watch"}],"thesis":"As of 18 August 2026, this Paper Citation Record lists 83 of 83 outbound references and 2 inbound Pith citation observations for arXiv:2504.19820."}