{"as_of":"2026-08-14T02:00:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:a59ac39dd5ab5a19da1d6b5bbd13926336c9d8d336bc55746c44ba01b4a013ca","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":"2026-08-13T06:32:02.005865+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":"2026-08-08T04:38:59.060737Z","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":"2026-08-06T21:06:31.081244Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2501.05828","last_updated":"2025-08-27T15:03:30Z","snapshot_observed_at":"2026-08-10T21:04:06.971066Z","submitted_at":"2025-01-10T10:07:41Z","title":"UltraRay: Introducing Full-Path Ray Tracing in Physics-Based Ultrasound Simulation","version":3},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2501.05828","snapshot_observed_at":"2026-08-08T04:38:59.060737Z","title":"Ultraray: Full-path ray tracing for enhancing realism in ultrasound simulation,","venue":null,"work_id":null,"year":2025},"citing_paper":{"arxiv_id":"2502.08580","last_updated":"2025-02-12T17:11:58Z","snapshot_observed_at":"2026-08-12T13:32:04.055648Z","submitted_at":"2025-02-12T17:11:58Z","title":"Ultrasound Image Generation using Latent Diffusion Models","version":1},"reference_index":9,"source":"pdf_text","source_observed_at":"2026-08-08T04:38:59.060737Z"},"links":{"cited_paper":"/paper/2501.05828","citing_paper":"/paper/2502.08580"},"observation_digest":"sha256:e6a625de1c990db9b3cf766f14bbf062b7ccb1462413ec3602d602bf26f91074","observation_id":"3242c240-81a3-4692-80e4-85f910e6f141","resolution":{"observed_at":"2026-08-08T04:38:59.060737Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2501.05828","last_updated":"2025-08-27T15:03:30Z","snapshot_observed_at":"2026-08-10T21:04:06.971066Z","submitted_at":"2025-01-10T10:07:41Z","title":"UltraRay: Introducing Full-Path Ray Tracing in Physics-Based Ultrasound Simulation","version":3},"cited_work":{"arxiv_id":"2501.05828","doi":null,"metadata_source":"pith","pith_arxiv_id":"2501.05828","snapshot_observed_at":"2026-08-06T21:06:31.081244Z","title":"UltraRay: Introducing Full-Path Ray Tracing in Physics-Based Ultrasound Simulation","venue":"cs.CV","work_id":"69ed95ad-03fa-4121-a8d1-e525d6a9a205","year":2025},"citing_paper":{"arxiv_id":"2507.01152","last_updated":"2025-07-01T19:23:00Z","snapshot_observed_at":"2026-08-13T17:05:38.628207Z","submitted_at":"2025-07-01T19:23:00Z","title":"SonoGym: High Performance Simulation for Challenging Surgical Tasks with Robotic Ultrasound","version":1},"reference_index":9,"source":"pdf_text","source_observed_at":"2026-08-06T21:06:30.826206Z"},"links":{"cited_paper":"/paper/2501.05828","citing_paper":"/paper/2507.01152"},"observation_digest":"sha256:14057acd1f207090293b7e69d7d9054d4369e86936823c7af023ab6f54e85c49","observation_id":"064df813-0fb0-456e-9c34-c01eb0f4c553","resolution":{"observed_at":"2026-08-06T21:06:31.085897Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-13T06:32:02.005865+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-13T06:32:02.005865+00:00","source":"crossref"},{"observed_at":"2026-08-13T06:31:53.387327+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/2501.05828/citation-record","integrity":"/paper/2501.05828/integrity","json":"/paper/2501.05828/citation-record.json","paper":"/paper/2501.05828"},"outbound":[],"paper":{"arxiv_id":"2501.05828","last_updated":"2025-08-27T15:03:30Z","latest_version":3,"primary_category":"cs.CV","snapshot_observed_at":"2026-08-10T21:04:06.971066Z","submitted_at":"2025-01-10T10:07:41Z","title":"UltraRay: Introducing Full-Path Ray Tracing in Physics-Based Ultrasound Simulation"},"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":"2026-08-13T06:32:02.005865+00:00","source":"crossref"},{"observed_at":"2026-08-13T06:31:53.387327+00:00","source":"retraction_watch"}],"thesis":"As of 14 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:2501.05828."}