{"as_of":"2026-08-06T05:25:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:6315e054fa0816c29de42f74703fca3dab8b4cb70c228bd4c7d5f88ebefd9c66","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":"2026-08-05T06:32:48.257954+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":"2026-05-13T05:20:32.087436Z","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":"2026-05-13T05:27:18.822945Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2604.00421","last_updated":"2026-07-06T20:34:04Z","snapshot_observed_at":"2026-08-03T12:09:50.524605Z","submitted_at":"2026-04-01T03:05:20Z","title":"Self-Routing: Parameter-Free Expert Routing from Hidden States","version":2},"cited_work":{"arxiv_id":"2604.00421","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2604.00421","snapshot_observed_at":"2026-07-08T02:18:12.495054Z","title":"Self-routing: Parameter-free expert routing from hidden states","venue":null,"work_id":"dc4766a6-9cc1-49aa-bf6a-80fce49ada23","year":2026},"citing_paper":{"arxiv_id":"2605.12476","last_updated":"2026-05-12T17:55:02Z","snapshot_observed_at":"2026-07-06T23:24:08.763444Z","submitted_at":"2026-05-12T17:55:02Z","title":"Routers Learn the Geometry of Their Experts: Geometric Coupling in Sparse Mixture-of-Experts","version":1},"reference_index":31,"source":"pdf_text","source_observed_at":"2026-05-13T05:20:32.087436Z"},"links":{"cited_paper":"/paper/2604.00421","citing_paper":"/paper/2605.12476"},"observation_digest":"sha256:b271be88e0e3a00547e3d323d8141c21aafb9a617c7a4eb19f54c3271770a83c","observation_id":"032d690a-a325-408e-9715-bc8428ff0a3d","resolution":{"observed_at":"2026-07-08T02:18:12.495054Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/2604.00421/citation-record","integrity":"/paper/2604.00421/integrity","json":"/paper/2604.00421/citation-record.json","paper":"/paper/2604.00421"},"outbound":[],"paper":{"arxiv_id":"2604.00421","last_updated":"2026-07-06T20:34:04Z","latest_version":2,"primary_category":"cs.AI","snapshot_observed_at":"2026-08-03T12:09:50.524605Z","submitted_at":"2026-04-01T03:05:20Z","title":"Self-Routing: Parameter-Free Expert Routing from Hidden States"},"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":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"thesis":"As of 6 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:2604.00421."}