{"as_of":"2026-08-14T13:25:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:9380dd85d81eff09bfe333ed1fdfac45bef58856c08e90d06235e8e6ad6f7949","coverage":[{"denominator":0,"lane":"reference_resolution","note":"Typed states for the displayed outbound observations.","records_observed":0,"source":"paper_references, paper_reference_links","source_observed_at":null,"state":"measured"},{"denominator":3,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":3,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-14T06:32:32.682623+00:00","state":"measured"},{"denominator":3,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":3,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-11T11:28:33.030790Z","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":"2026-05-16T13:48:43.249015Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1909.08041","last_updated":"2019-09-17T19:21:11Z","snapshot_observed_at":"2026-08-09T18:34:34.873783Z","submitted_at":"2019-09-17T19:21:11Z","title":"Revealing the Importance of Semantic Retrieval for Machine Reading at Scale","version":1},"cited_work":{"arxiv_id":"1909.08041","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"1909.08041","snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"arXiv preprint arXiv:1909.08041 , year=","venue":null,"work_id":"0cd175df-16a4-460b-bd5c-b28922c01884","year":1909},"citing_paper":{"arxiv_id":"2112.09118","last_updated":"2022-08-29T12:17:32Z","snapshot_observed_at":"2026-08-14T13:19:21.742321Z","submitted_at":"2021-12-16T18:57:37Z","title":"Unsupervised Dense Information Retrieval with Contrastive Learning","version":4},"reference_index":42,"source":"arxiv_source","source_observed_at":"2026-05-12T13:21:16.921001Z"},"links":{"cited_paper":"/paper/1909.08041","citing_paper":"/paper/2112.09118"},"observation_digest":"sha256:2068aa31549ad2f320a4654bb80ae2ab91270ad04eec8be98d100f774c3657f9","observation_id":"1c90432e-dc5b-47af-a7fb-d0e4648578cc","resolution":{"observed_at":"2026-05-12T13:21:17.283330Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-14T06:32:32.682623+00:00","source":"crossref"},{"observed_at":"2026-08-14T06:32:18.44784+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1909.08041","last_updated":"2019-09-17T19:21:11Z","snapshot_observed_at":"2026-08-09T18:34:34.873783Z","submitted_at":"2019-09-17T19:21:11Z","title":"Revealing the Importance of Semantic Retrieval for Machine Reading at Scale","version":1},"cited_work":{"arxiv_id":"1909.08041","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"1909.08041","snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"arXiv preprint arXiv:1909.08041 , year=","venue":null,"work_id":"0cd175df-16a4-460b-bd5c-b28922c01884","year":1909},"citing_paper":{"arxiv_id":"2208.03299","last_updated":"2022-11-16T16:38:18Z","snapshot_observed_at":"2026-08-13T00:16:02.335397Z","submitted_at":"2022-08-05T17:39:22Z","title":"Atlas: Few-shot Learning with Retrieval Augmented Language Models","version":3},"reference_index":70,"source":"arxiv_source","source_observed_at":"2026-05-16T13:48:43.024120Z"},"links":{"cited_paper":"/paper/1909.08041","citing_paper":"/paper/2208.03299"},"observation_digest":"sha256:a8a6724cd96b87bdd882c16063973e22aca43fcbb27219ae9cdf789a100896d9","observation_id":"948d3055-360f-477f-aa62-61d65a56cbc4","resolution":{"observed_at":"2026-05-16T13:48:43.250843Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-14T06:32:32.682623+00:00","source":"crossref"},{"observed_at":"2026-08-14T06:32:18.44784+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1909.08041","last_updated":"2019-09-17T19:21:11Z","snapshot_observed_at":"2026-08-09T18:34:34.873783Z","submitted_at":"2019-09-17T19:21:11Z","title":"Revealing the Importance of Semantic Retrieval for Machine Reading at Scale","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1909.08041","snapshot_observed_at":"2026-08-11T11:28:33.030790Z","title":"Preprint, arXiv:1909.08041","venue":null,"work_id":null,"year":1909},"citing_paper":{"arxiv_id":"2412.15443","last_updated":"2024-12-19T22:51:56Z","snapshot_observed_at":"2026-08-14T12:57:16.423384Z","submitted_at":"2024-12-19T22:51:56Z","title":"SKETCH: Structured Knowledge Enhanced Text Comprehension for Holistic Retrieval","version":1},"reference_index":2019,"source":"pdf_text","source_observed_at":"2026-08-11T11:28:33.030790Z"},"links":{"cited_paper":"/paper/1909.08041","citing_paper":"/paper/2412.15443"},"observation_digest":"sha256:d9c2dbff12c56930a89814367de80728b2ff467e191bf5a67a46ef000decd17c","observation_id":"1ae35747-843f-4b94-bc84-6ce2f319735e","resolution":{"observed_at":"2026-08-11T11:28:33.030790Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"links":{"evidence":"/evidence","html":"/paper/1909.08041/citation-record","integrity":"/paper/1909.08041/integrity","json":"/paper/1909.08041/citation-record.json","paper":"/paper/1909.08041"},"outbound":[],"paper":{"arxiv_id":"1909.08041","last_updated":"2019-09-17T19:21:11Z","latest_version":1,"primary_category":"cs.CL","snapshot_observed_at":"2026-08-09T18:34:34.873783Z","submitted_at":"2019-09-17T19:21:11Z","title":"Revealing the Importance of Semantic Retrieval for Machine Reading at Scale"},"reference_resolution":{"displayed":0,"state_counts":{"malformed_identifier":0,"metadata_mismatch":0,"parse_uncertain":0,"unresolved":0,"verified_exact":0,"verified_fuzzy":0},"total_outbound_references":0},"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":"2026-08-14T06:32:32.682623+00:00","source":"crossref"},{"observed_at":"2026-08-14T06:32:18.44784+00:00","source":"retraction_watch"}],"thesis":"As of 14 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 3 inbound Pith citation observations for arXiv:1909.08041."}