{"as_of":"2026-08-08T19:15:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:5836d0e84e0dc3d378b174a7d76926daf19a1883e9bd528243a655a46667d3b8","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":8,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":8,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-08T06:32:00.761636+00:00","state":"measured"},{"denominator":8,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":8,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-06T21:20:04.686103Z","state":"measured"},{"denominator":1,"lane":"external_citation_measurements","note":"A source-named dated measurement, never combined with another source.","records_observed":0,"source":"pith","source_observed_at":"2026-07-10T21:47:36.109580Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1908.05391","last_updated":"2019-09-03T04:38:02Z","snapshot_observed_at":"2026-08-08T03:17:53.949174Z","submitted_at":"2019-08-15T01:49:19Z","title":"Towards Knowledge-Based Recommender Dialog System","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1908.05391","snapshot_observed_at":"2026-08-06T21:20:04.686103Z","title":null,"venue":null,"work_id":null,"year":2019},"citing_paper":{"arxiv_id":"2507.00479","last_updated":"2025-07-01T06:54:51Z","snapshot_observed_at":"2026-08-06T21:11:48.867775Z","submitted_at":"2025-07-01T06:54:51Z","title":"On Mitigating Data Sparsity in Conversational Recommender Systems","version":1},"reference_index":4,"source":"arxiv_source","source_observed_at":"2026-08-06T21:20:04.686103Z"},"links":{"cited_paper":"/paper/1908.05391","citing_paper":"/paper/2507.00479"},"observation_digest":"sha256:f00112d99c3aa55299a33df2487e88796bc5d8d88771935fe2fb67b5ede6652a","observation_id":"3713cee8-a291-42a9-a273-cc3de36fd53a","resolution":{"observed_at":"2026-08-06T21:20:04.686103Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1908.05391","last_updated":"2019-09-03T04:38:02Z","snapshot_observed_at":"2026-08-08T03:17:53.949174Z","submitted_at":"2019-08-15T01:49:19Z","title":"Towards Knowledge-Based Recommender Dialog System","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1908.05391","snapshot_observed_at":"2026-08-06T21:15:08.542711Z","title":null,"venue":null,"work_id":null,"year":2019},"citing_paper":{"arxiv_id":"2507.02000","last_updated":"2025-07-01T11:39:42Z","snapshot_observed_at":"2026-08-06T21:06:53.892762Z","submitted_at":"2025-07-01T11:39:42Z","title":"Why Multi-Interest Fairness Matters: Hypergraph Contrastive Multi-Interest Learning for Fair Conversational Recommender System","version":1},"reference_index":8,"source":"arxiv_source","source_observed_at":"2026-08-06T21:15:08.542711Z"},"links":{"cited_paper":"/paper/1908.05391","citing_paper":"/paper/2507.02000"},"observation_digest":"sha256:76b56e043aee553a7d151ac60e24b214cf18930a767db33edd2819fb1990240f","observation_id":"35e8045f-7378-4174-9f40-400e3989fa46","resolution":{"observed_at":"2026-08-06T21:15:08.542711Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1908.05391","last_updated":"2019-09-03T04:38:02Z","snapshot_observed_at":"2026-08-08T03:17:53.949174Z","submitted_at":"2019-08-15T01:49:19Z","title":"Towards Knowledge-Based Recommender Dialog System","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1908.05391","snapshot_observed_at":"2026-08-02T19:10:40.542682Z","title":null,"venue":null,"work_id":null,"year":2019},"citing_paper":{"arxiv_id":"2603.03536","last_updated":"2026-07-27T02:42:05Z","snapshot_observed_at":"2026-08-08T00:59:17.102915Z","submitted_at":"2026-03-03T21:46:53Z","title":"SafeCRS: Personalized Safety Alignment for LLM-Based Conversational Recommender Systems","version":2},"reference_index":4,"source":"pdf_text","source_observed_at":"2026-08-02T19:10:40.542682Z"},"links":{"cited_paper":"/paper/1908.05391","citing_paper":"/paper/2603.03536"},"observation_digest":"sha256:e9942dfd1bba3503d11ff5915b55687d86a9887ae78493fad3e3b92af7c15716","observation_id":"2f181835-4206-4613-8bd1-1990de7b81c9","resolution":{"observed_at":"2026-08-02T19:10:40.542682Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1908.05391","last_updated":"2019-09-03T04:38:02Z","snapshot_observed_at":"2026-08-08T03:17:53.949174Z","submitted_at":"2019-08-15T01:49:19Z","title":"Towards Knowledge-Based Recommender Dialog System","version":2},"cited_work":{"arxiv_id":"1908.05391","doi":null,"metadata_source":"pith","pith_arxiv_id":"1908.05391","snapshot_observed_at":"2026-07-10T21:47:36.109580Z","title":"Towards knowledge-based recommender dialog system","venue":"cs.CL","work_id":"ed1c5f0f-f56e-4e26-92bb-7e0d0d5f3244","year":2019},"citing_paper":{"arxiv_id":"2604.03671","last_updated":"2026-04-04T09:52:30Z","snapshot_observed_at":"2026-08-02T07:25:05.287765Z","submitted_at":"2026-04-04T09:52:30Z","title":"User Simulator-Guided Multi-Turn Preference Optimization for Reasoning LLM-based Conversational Recommendation","version":1},"reference_index":4,"source":"pdf_text","source_observed_at":"2026-05-13T17:24:18.413112Z"},"links":{"cited_paper":"/paper/1908.05391","citing_paper":"/paper/2604.03671"},"observation_digest":"sha256:cb6fdfecaf5bcc4fa21bae0940cd613d245de376e53ef492c421234f68b92f3a","observation_id":"b3e2838a-8fe2-4dc6-8776-128492e4ea0a","resolution":{"observed_at":"2026-05-13T17:28:02.552716Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1908.05391","last_updated":"2019-09-03T04:38:02Z","snapshot_observed_at":"2026-08-08T03:17:53.949174Z","submitted_at":"2019-08-15T01:49:19Z","title":"Towards Knowledge-Based Recommender Dialog System","version":2},"cited_work":{"arxiv_id":"1908.05391","doi":null,"metadata_source":"pith","pith_arxiv_id":"1908.05391","snapshot_observed_at":"2026-07-10T21:47:36.109580Z","title":"Towards knowledge-based recommender dialog system","venue":"cs.CL","work_id":"ed1c5f0f-f56e-4e26-92bb-7e0d0d5f3244","year":2019},"citing_paper":{"arxiv_id":"2605.21987","last_updated":"2026-05-21T04:36:37Z","snapshot_observed_at":"2026-07-06T23:32:20.708664Z","submitted_at":"2026-05-21T04:36:37Z","title":"Generative Conversational Recommender System","version":1},"reference_index":1,"source":"pdf_text","source_observed_at":"2026-05-22T04:35:10.450479Z"},"links":{"cited_paper":"/paper/1908.05391","citing_paper":"/paper/2605.21987"},"observation_digest":"sha256:c673416b08ed7f85c8ae78290be9d5b61fddc75e9cb7d3aca4c923d1932ebf71","observation_id":"2f3f8c03-8d22-4a79-994f-024d1d6fe0ee","resolution":{"observed_at":"2026-05-22T04:36:03.519142Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1908.05391","last_updated":"2019-09-03T04:38:02Z","snapshot_observed_at":"2026-08-08T03:17:53.949174Z","submitted_at":"2019-08-15T01:49:19Z","title":"Towards Knowledge-Based Recommender Dialog System","version":2},"cited_work":{"arxiv_id":"1908.05391","doi":null,"metadata_source":"pith","pith_arxiv_id":"1908.05391","snapshot_observed_at":"2026-07-10T21:47:36.109580Z","title":"Towards knowledge-based recommender dialog system","venue":"cs.CL","work_id":"ed1c5f0f-f56e-4e26-92bb-7e0d0d5f3244","year":2019},"citing_paper":{"arxiv_id":"2607.06765","last_updated":"2026-07-07T19:54:00Z","snapshot_observed_at":"2026-08-07T22:05:26.242585Z","submitted_at":"2026-07-07T19:54:00Z","title":"When and How to Ask: Dynamic Preference Elicitation Strategies for Conversational Recommendation","version":1},"reference_index":2,"source":"pdf_text","source_observed_at":"2026-07-10T21:46:44.350083Z"},"links":{"cited_paper":"/paper/1908.05391","citing_paper":"/paper/2607.06765"},"observation_digest":"sha256:0019780d7c1854004dd423a77406c22000b911942651d4445b7b9f117131841a","observation_id":"fd177665-942c-4df2-bdd7-877cf6d18b19","resolution":{"observed_at":"2026-07-10T21:47:36.127419Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1908.05391","last_updated":"2019-09-03T04:38:02Z","snapshot_observed_at":"2026-08-08T03:17:53.949174Z","submitted_at":"2019-08-15T01:49:19Z","title":"Towards Knowledge-Based Recommender Dialog System","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1908.05391","snapshot_observed_at":"2026-08-01T17:56:15.065705Z","title":"arXiv preprint arXiv:1908.05391 , year=","venue":null,"work_id":null,"year":1908},"citing_paper":{"arxiv_id":"2607.17461","last_updated":"2026-07-20T01:22:06Z","snapshot_observed_at":"2026-08-08T05:25:22.463786Z","submitted_at":"2026-07-20T01:22:06Z","title":"HyCoRec: Hypergraph-Enhanced Multi-Preference Learning for Alleviating Matthew Effect in Conversational Recommendation","version":1},"reference_index":23,"source":"arxiv_source","source_observed_at":"2026-08-01T17:56:15.065705Z"},"links":{"cited_paper":"/paper/1908.05391","citing_paper":"/paper/2607.17461"},"observation_digest":"sha256:86daf3b09de484bdfba83d21783ce5b1bc18a359366c416283814d33c433513a","observation_id":"3f6e6b62-0b6a-4be0-9a46-da95dea8c674","resolution":{"observed_at":"2026-08-01T17:56:15.065705Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1908.05391","last_updated":"2019-09-03T04:38:02Z","snapshot_observed_at":"2026-08-08T03:17:53.949174Z","submitted_at":"2019-08-15T01:49:19Z","title":"Towards Knowledge-Based Recommender Dialog System","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1908.05391","snapshot_observed_at":"2026-08-01T14:56:36.844148Z","title":"arXiv preprint arXiv:1908.05391 , year=","venue":null,"work_id":null,"year":1908},"citing_paper":{"arxiv_id":"2607.18609","last_updated":"2026-07-21T01:07:40Z","snapshot_observed_at":"2026-08-03T01:50:59.439849Z","submitted_at":"2026-07-21T01:07:40Z","title":"Mitigating Matthew Effect: Multi-Hypergraph Boosted Multi-Interest Self-Supervised Learning for Conversational Recommendation","version":1},"reference_index":23,"source":"arxiv_source","source_observed_at":"2026-08-01T14:56:36.844148Z"},"links":{"cited_paper":"/paper/1908.05391","citing_paper":"/paper/2607.18609"},"observation_digest":"sha256:9e3cb640dd2ac96f6425105ab555b7578f7713608fb1e6da7f63b83d58ff3f95","observation_id":"9db8cfb9-71ab-4303-8502-3dbd1e656d5b","resolution":{"observed_at":"2026-08-01T14:56:36.844148Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"links":{"evidence":"/evidence","html":"/paper/1908.05391/citation-record","integrity":"/paper/1908.05391/integrity","json":"/paper/1908.05391/citation-record.json","paper":"/paper/1908.05391"},"outbound":[],"paper":{"arxiv_id":"1908.05391","last_updated":"2019-09-03T04:38:02Z","latest_version":2,"primary_category":"cs.CL","snapshot_observed_at":"2026-08-08T03:17:53.949174Z","submitted_at":"2019-08-15T01:49:19Z","title":"Towards Knowledge-Based Recommender Dialog System"},"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":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+00:00","source":"retraction_watch"}],"thesis":"As of 8 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 8 inbound Pith citation observations for arXiv:1908.05391."}