{"as_of":"2026-07-23T11:01:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:b89aa95270e926dfe9b7cbbab1facaa2d2d3ece4a080631c68c887727665c9c7","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":1,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":1,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-07-23T06:31:01.910684+00:00","state":"measured"},{"denominator":1,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":1,"source":"paper_references, paper_reference_links","source_observed_at":"2026-07-14T08:21:42.455845Z","state":"measured"},{"denominator":1,"lane":"external_citation_measurements","note":"A source-named dated measurement, never combined with another source.","records_observed":0,"source":"cited_works","source_observed_at":null,"state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2203.07424","last_updated":"2022-03-14T18:36:19Z","snapshot_observed_at":"2026-07-06T12:47:48.418460Z","submitted_at":"2022-03-14T18:36:19Z","title":"Hercules: Heterogeneity-Aware Inference Serving for At-Scale Personalized Recommendation","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2203.07424","snapshot_observed_at":"2026-07-14T08:21:42.455845Z","title":"Lee, and Xuan Zhang","venue":null,"work_id":null,"year":2022},"citing_paper":{"arxiv_id":"2607.10910","last_updated":"2026-07-12T20:30:24Z","snapshot_observed_at":"2026-07-16T23:19:05.663417Z","submitted_at":"2026-07-12T20:30:24Z","title":"ZoRRO: A Zero-Weight Personalized Recommender System for Scalable News Recommendation","version":1},"reference_index":13,"source":"pdf_text","source_observed_at":"2026-07-14T08:21:42.455845Z"},"links":{"cited_paper":"/paper/2203.07424","citing_paper":"/paper/2607.10910"},"observation_digest":"sha256:f0d09439ceafc3371a17317b15a21581e8e9d9cfd0d3ef54c11d18d154a8ad35","observation_id":"4eb8ee91-fc02-4481-9d30-89e60d53b1dc","resolution":{"observed_at":"2026-07-14T08:21:42.455845Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"links":{"evidence":"/evidence","html":"/paper/2203.07424/citation-record","integrity":"/paper/2203.07424/integrity","json":"/paper/2203.07424/citation-record.json","paper":"/paper/2203.07424"},"outbound":[],"paper":{"arxiv_id":"2203.07424","last_updated":"2022-03-14T18:36:19Z","latest_version":1,"primary_category":"cs.DC","snapshot_observed_at":"2026-07-06T12:47:48.418460Z","submitted_at":"2022-03-14T18:36:19Z","title":"Hercules: Heterogeneity-Aware Inference Serving for At-Scale Personalized Recommendation"},"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":"2026-07-23T06:31:01.910684+00:00","source":"crossref"},{"observed_at":"2026-07-23T06:30:56.940895+00:00","source":"retraction_watch"}],"thesis":"As of 23 July 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:2203.07424."}