{"as_of":"2026-08-21T01:15:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:814963c1d17559d1db66782b181b7826916b739b3fc8dd8cb1ac1533e44a7ad9","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":"2026-08-20T06:33:59.587034+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":"2026-08-14T15:18:32.519491Z","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":"2026-08-14T15:18:32.918364Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1903.04579","last_updated":"2019-07-23T02:17:08Z","snapshot_observed_at":"2026-08-14T17:03:48.595656Z","submitted_at":"2019-03-12T04:02:25Z","title":"Reprogrammable Electro-Optic Nonlinear Activation Functions for Optical Neural Networks","version":2},"cited_work":{"arxiv_id":"1903.04579","doi":null,"metadata_source":"pith","pith_arxiv_id":"1903.04579","snapshot_observed_at":"2026-08-14T15:18:32.918364Z","title":"Reprogrammable Electro-Optic Nonlinear Activation Functions for Optical Neural Networks","venue":"eess.SP","work_id":"356305aa-270e-4bd3-90e4-e625bc86d85a","year":2019},"citing_paper":{"arxiv_id":"1908.08012","last_updated":"2019-08-04T14:45:07Z","snapshot_observed_at":"2026-08-21T00:11:11.870749Z","submitted_at":"2019-08-04T14:45:07Z","title":"Efficient training and design of photonic neural network through neuroevolution","version":1},"reference_index":36,"source":"pdf_text","source_observed_at":"2026-08-14T15:18:32.519491Z"},"links":{"cited_paper":"/paper/1903.04579","citing_paper":"/paper/1908.08012"},"observation_digest":"sha256:17089160109c057c50191103c70d424771b3359b8c38b15c70a121f0a1ba4ebf","observation_id":"94066fb3-c7d3-49ec-9d47-c4074f944fb3","resolution":{"observed_at":"2026-08-14T15:18:32.977096Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/1903.04579/citation-record","integrity":"/paper/1903.04579/integrity","json":"/paper/1903.04579/citation-record.json","paper":"/paper/1903.04579"},"outbound":[],"paper":{"arxiv_id":"1903.04579","last_updated":"2019-07-23T02:17:08Z","latest_version":2,"primary_category":"eess.SP","snapshot_observed_at":"2026-08-14T17:03:48.595656Z","submitted_at":"2019-03-12T04:02:25Z","title":"Reprogrammable Electro-Optic Nonlinear Activation Functions for Optical Neural Networks"},"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":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+00:00","source":"retraction_watch"}],"thesis":"As of 21 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:1903.04579."}