{"as_of":"2026-08-23T02:23:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:e79049b0048e925c4f0cb4bef65aed699194928fe37f501c0892b0eafb3db86c","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":4,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":4,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-22T06:32:14.747728+00:00","state":"measured"},{"denominator":4,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":4,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-16T12:32:37.865912Z","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":"2026-08-05T11:10:10.828178Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1911.01685","last_updated":"2019-11-05T09:42:25Z","snapshot_observed_at":"2026-08-18T02:42:32.746632Z","submitted_at":"2019-11-05T09:42:25Z","title":"Optimizing the Dice Score and Jaccard Index for Medical Image Segmentation: Theory & Practice","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1911.01685","snapshot_observed_at":"2026-08-12T19:24:10.055680Z","title":"org/abs/1911.01685","venue":null,"work_id":null,"year":1911},"citing_paper":{"arxiv_id":"2411.10755","last_updated":"2024-11-19T09:30:44Z","snapshot_observed_at":"2026-08-21T03:34:32.030728Z","submitted_at":"2024-11-16T09:22:46Z","title":"Diffusion-Based Semantic Segmentation of Lumbar Spine MRI Scans of Lower Back Pain Patients","version":2},"reference_index":2019,"source":"pdf_text","source_observed_at":"2026-08-12T19:24:10.055680Z"},"links":{"cited_paper":"/paper/1911.01685","citing_paper":"/paper/2411.10755"},"observation_digest":"sha256:36cd310a1ea1c728cf6031dcdd90d7ed8cd6e4a474814f5830e2789197511c3d","observation_id":"ef903fd9-0f1e-4e1b-8329-e2118c97628b","resolution":{"observed_at":"2026-08-12T19:24:10.055680Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1911.01685","last_updated":"2019-11-05T09:42:25Z","snapshot_observed_at":"2026-08-18T02:42:32.746632Z","submitted_at":"2019-11-05T09:42:25Z","title":"Optimizing the Dice Score and Jaccard Index for Medical Image Segmentation: Theory & Practice","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1911.01685","snapshot_observed_at":"2026-08-11T22:27:31.076844Z","title":"& Blaschko, M","venue":null,"work_id":null,"year":2019},"citing_paper":{"arxiv_id":"2412.03458","last_updated":"2025-01-24T10:09:45Z","snapshot_observed_at":"2026-08-16T12:49:20.616887Z","submitted_at":"2024-12-04T16:46:25Z","title":"Understanding the Impact of Evaluation Metrics in Kinetic Models for Consensus-based Segmentation","version":4},"reference_index":7,"source":"pdf_text","source_observed_at":"2026-08-11T22:27:31.076844Z"},"links":{"cited_paper":"/paper/1911.01685","citing_paper":"/paper/2412.03458"},"observation_digest":"sha256:e2df02d02960e7ce718393bc2d98cc32d225170f015325faf73954290bcd88b9","observation_id":"d708423b-b370-4cdd-a1a4-1e65cf708f81","resolution":{"observed_at":"2026-08-11T22:27:31.076844Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1911.01685","last_updated":"2019-11-05T09:42:25Z","snapshot_observed_at":"2026-08-18T02:42:32.746632Z","submitted_at":"2019-11-05T09:42:25Z","title":"Optimizing the Dice Score and Jaccard Index for Medical Image Segmentation: Theory & Practice","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1911.01685","snapshot_observed_at":"2026-08-16T12:32:37.865912Z","title":"Optimizing the dice score and jaccard index for medical image segmentation: Theory & practice","venue":null,"work_id":null,"year":1911},"citing_paper":{"arxiv_id":"2504.12542","last_updated":"2025-04-19T01:05:36Z","snapshot_observed_at":"2026-08-21T20:00:35.965537Z","submitted_at":"2025-04-17T00:08:50Z","title":"Post-Hurricane Debris Segmentation Using Fine-Tuned Foundational Vision Models","version":2},"reference_index":24,"source":"pdf_text","source_observed_at":"2026-08-16T12:32:37.865912Z"},"links":{"cited_paper":"/paper/1911.01685","citing_paper":"/paper/2504.12542"},"observation_digest":"sha256:cfc5d3523730737880e668fe3ccee340e41e6c0e69d8991ac9f16bfa3256c31b","observation_id":"72fcb525-af20-4a92-bb28-9d9270664917","resolution":{"observed_at":"2026-08-16T12:32:37.865912Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1911.01685","last_updated":"2019-11-05T09:42:25Z","snapshot_observed_at":"2026-08-18T02:42:32.746632Z","submitted_at":"2019-11-05T09:42:25Z","title":"Optimizing the Dice Score and Jaccard Index for Medical Image Segmentation: Theory & Practice","version":1},"cited_work":{"arxiv_id":"1911.01685","doi":null,"metadata_source":"pith","pith_arxiv_id":"1911.01685","snapshot_observed_at":"2026-08-05T11:10:10.828178Z","title":"Optimizing the Dice Score and Jaccard Index for Medical Image Segmentation: Theory & Practice","venue":"cs.CV","work_id":"883c50a1-ce14-4f35-8ae3-5b89eeac6086","year":2019},"citing_paper":{"arxiv_id":"2509.03154","last_updated":"2025-09-03T09:08:47Z","snapshot_observed_at":"2026-08-17T06:00:08.705196Z","submitted_at":"2025-09-03T09:08:47Z","title":"Preserving instance continuity and length in segmentation through connectivity-aware loss computation","version":1},"reference_index":1,"source":"pdf_text","source_observed_at":"2026-08-05T11:10:10.574811Z"},"links":{"cited_paper":"/paper/1911.01685","citing_paper":"/paper/2509.03154"},"observation_digest":"sha256:d85cf23e31f4715da7e3ad95489b591bdb5af093c94473cccd47de518ebfea3b","observation_id":"42eadacc-b6ad-4b85-9140-62b0bf452cd1","resolution":{"observed_at":"2026-08-05T11:10:10.833005Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-22T06:32:14.747728+00:00","source":"crossref"},{"observed_at":"2026-08-22T06:32:06.552537+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/1911.01685/citation-record","integrity":"/paper/1911.01685/integrity","json":"/paper/1911.01685/citation-record.json","paper":"/paper/1911.01685"},"outbound":[],"paper":{"arxiv_id":"1911.01685","last_updated":"2019-11-05T09:42:25Z","latest_version":1,"primary_category":"cs.CV","snapshot_observed_at":"2026-08-18T02:42:32.746632Z","submitted_at":"2019-11-05T09:42:25Z","title":"Optimizing the Dice Score and Jaccard Index for Medical Image Segmentation: Theory & Practice"},"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":"2026-08-22T06:32:14.747728+00:00","source":"crossref"},{"observed_at":"2026-08-22T06:32:06.552537+00:00","source":"retraction_watch"}],"thesis":"As of 23 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 4 inbound Pith citation observations for arXiv:1911.01685."}