{"as_of":"2026-08-06T11:43:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:3fc018beee5901b3dc6a79353ab112a539614495305a8bcd2ddcc9408c9b1faf","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":2,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":2,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-06T06:34:29.942622+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":"2026-08-06T00:30:53.998038Z","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":"2026-08-06T00:30:54.455770Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2106.15406","last_updated":"2021-06-27T12:24:15Z","snapshot_observed_at":"2026-07-06T11:24:13.093289Z","submitted_at":"2021-06-27T12:24:15Z","title":"A Comprehensive Survey of Incentive Mechanism for Federated Learning","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2106.15406","snapshot_observed_at":"2026-08-02T02:19:07.028884Z","title":null,"venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.14438","last_updated":"2026-07-17T03:34:05Z","snapshot_observed_at":"2026-08-06T09:46:36.087165Z","submitted_at":"2026-07-16T00:15:25Z","title":"Compensation Design","version":2},"reference_index":2023,"source":"pdf_text","source_observed_at":"2026-08-02T02:19:07.028884Z"},"links":{"cited_paper":"/paper/2106.15406","citing_paper":"/paper/2607.14438"},"observation_digest":"sha256:b25690a8e27cc9feaba08b047d28d846fe5970b98151edb200d2976566f2bd07","observation_id":"edaac8d6-6355-44fe-ad8e-ccb67ac78cdf","resolution":{"observed_at":"2026-08-02T02:19:07.028884Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2106.15406","last_updated":"2021-06-27T12:24:15Z","snapshot_observed_at":"2026-07-06T11:24:13.093289Z","submitted_at":"2021-06-27T12:24:15Z","title":"A Comprehensive Survey of Incentive Mechanism for Federated Learning","version":1},"cited_work":{"arxiv_id":"2106.15406","doi":null,"metadata_source":"pith","pith_arxiv_id":"2106.15406","snapshot_observed_at":"2026-08-06T00:30:54.455770Z","title":"A Comprehensive Survey of Incentive Mechanism for Federated Learning","venue":"cs.LG","work_id":"48626a08-3481-458d-abc6-e5aded0799d6","year":2021},"citing_paper":{"arxiv_id":"2608.01197","last_updated":"2026-08-02T12:23:45Z","snapshot_observed_at":"2026-08-06T11:19:51.219725Z","submitted_at":"2026-08-02T12:23:45Z","title":"Reputation-driven Cooperation in Lattice-based Decentralized Federated Learning through Evolutionary Game Theory","version":1},"reference_index":30,"source":"pdf_text","source_observed_at":"2026-08-06T00:30:53.998038Z"},"links":{"cited_paper":"/paper/2106.15406","citing_paper":"/paper/2608.01197"},"observation_digest":"sha256:4b30475c94c5c1d04c4172b873750da1d83e6730365f92d2521dbe435cf9c2c1","observation_id":"e25a7b8b-c956-4a9d-90e3-ebe7657b5d69","resolution":{"observed_at":"2026-08-06T00:30:54.551961Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-06T06:34:29.942622+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-06T06:34:29.942622+00:00","source":"crossref"},{"observed_at":"2026-08-06T06:34:23.284952+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/2106.15406/citation-record","integrity":"/paper/2106.15406/integrity","json":"/paper/2106.15406/citation-record.json","paper":"/paper/2106.15406"},"outbound":[],"paper":{"arxiv_id":"2106.15406","last_updated":"2021-06-27T12:24:15Z","latest_version":1,"primary_category":"cs.LG","snapshot_observed_at":"2026-07-06T11:24:13.093289Z","submitted_at":"2021-06-27T12:24:15Z","title":"A Comprehensive Survey of Incentive Mechanism for Federated Learning"},"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":"2026-08-06T06:34:29.942622+00:00","source":"crossref"},{"observed_at":"2026-08-06T06:34:23.284952+00:00","source":"retraction_watch"}],"thesis":"As of 6 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:2106.15406."}