{"as_of":"2026-08-18T01:33:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:05e8570411b9cf02ea1dc640351134b71967b3908bff287246ef2a34235cfbe7","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":"2026-08-17T06:30:58.91139+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":"2026-08-07T13:15:35.001868Z","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":"2026-06-29T15:43:32.956101Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1903.11835","last_updated":"2020-02-04T13:08:07Z","snapshot_observed_at":"2026-08-17T23:06:12.531165Z","submitted_at":"2019-03-28T08:44:21Z","title":"A Survey on Graph Kernels","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1903.11835","snapshot_observed_at":"2026-08-07T13:15:35.001868Z","title":"Kriege, Fredrik D","venue":null,"work_id":null,"year":2020},"citing_paper":{"arxiv_id":"2505.22502","last_updated":"2025-07-03T11:27:35Z","snapshot_observed_at":"2026-08-15T07:57:20.724684Z","submitted_at":"2025-05-28T15:50:56Z","title":"Assessing Quantum Advantage for Gaussian Process Regression","version":2},"reference_index":25,"source":"pdf_text","source_observed_at":"2026-08-07T13:15:35.001868Z"},"links":{"cited_paper":"/paper/1903.11835","citing_paper":"/paper/2505.22502"},"observation_digest":"sha256:1c0fe43451beed3dc579fb0b918d43b7489386a8390e1089fc405075e487ebef","observation_id":"5025e20e-a758-4a24-b2ad-b033b60c848e","resolution":{"observed_at":"2026-08-07T13:15:35.001868Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1903.11835","last_updated":"2020-02-04T13:08:07Z","snapshot_observed_at":"2026-08-17T23:06:12.531165Z","submitted_at":"2019-03-28T08:44:21Z","title":"A Survey on Graph Kernels","version":2},"cited_work":{"arxiv_id":"1903.11835","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"1903.11835","snapshot_observed_at":"2026-06-29T15:43:32.956101Z","title":"A survey on graph kernels,","venue":null,"work_id":"c359328e-3069-451a-8a5f-348bd53cff92","year":2020},"citing_paper":{"arxiv_id":"2605.27514","last_updated":"2026-05-26T18:00:04Z","snapshot_observed_at":"2026-08-14T19:46:27.624581Z","submitted_at":"2026-05-26T18:00:04Z","title":"Charting causal set configuration space with graph observables","version":1},"reference_index":25,"source":"pdf_text","source_observed_at":"2026-06-29T15:27:45.611027Z"},"links":{"cited_paper":"/paper/1903.11835","citing_paper":"/paper/2605.27514"},"observation_digest":"sha256:773fb3fbb96c5d4966d6b3d0bf0a1b699f12e17a4733310d06d0b99064b2a56c","observation_id":"8bf8bcbc-576a-4a83-ba39-d94019cd6598","resolution":{"observed_at":"2026-06-29T15:43:32.957517Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-17T06:30:58.91139+00:00","source":"crossref"},{"observed_at":"2026-08-17T06:30:54.323127+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/1903.11835/citation-record","integrity":"/paper/1903.11835/integrity","json":"/paper/1903.11835/citation-record.json","paper":"/paper/1903.11835"},"outbound":[],"paper":{"arxiv_id":"1903.11835","last_updated":"2020-02-04T13:08:07Z","latest_version":2,"primary_category":"cs.LG","snapshot_observed_at":"2026-08-17T23:06:12.531165Z","submitted_at":"2019-03-28T08:44:21Z","title":"A Survey on Graph Kernels"},"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":"2026-08-17T06:30:58.91139+00:00","source":"crossref"},{"observed_at":"2026-08-17T06:30:54.323127+00:00","source":"retraction_watch"}],"thesis":"As of 18 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:1903.11835."}