{"as_of":"2026-08-12T15:37:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:d21deda4ce95818bccd3bc64d094aa6bf3725e1367fd0a26cd2629b97e1e7e9d","coverage":[{"denominator":13,"lane":"reference_resolution","note":"Typed states for the displayed outbound observations.","records_observed":13,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-05T11:11:31.235854Z","state":"measured"},{"denominator":13,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":13,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-12T06:34:41.77262+00:00","state":"measured"},{"denominator":0,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":0,"source":"paper_references, paper_reference_links","source_observed_at":null,"state":"measured"},{"denominator":1,"lane":"external_citation_measurements","note":"A source-named dated measurement, never combined with another source.","records_observed":0,"source":"cited_works","source_observed_at":null,"state":"measured"}],"external_citation_measurements":[],"inbound":[],"links":{"evidence":"/evidence","html":"/paper/2509.03075/citation-record","integrity":"/paper/2509.03075/integrity","json":"/paper/2509.03075/citation-record.json","paper":"/paper/2509.03075"},"outbound":[{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-05T11:11:32.094799Z","title":null,"venue":null,"work_id":"3956a2f3-e6a3-4eda-b7b8-03ac1e9b208e","year":2024},"citing_paper":{"arxiv_id":"2509.03075","last_updated":"2025-09-03T07:13:20Z","snapshot_observed_at":"2026-08-08T23:53:26.113952Z","submitted_at":"2025-09-03T07:13:20Z","title":"A description of the radio astronomy data processing tool DDF Pipeline","version":1},"reference_index":1,"source":"pdf_text","source_observed_at":"2026-08-05T11:11:30.320557Z"},"links":{"citing_paper":"/paper/2509.03075"},"observation_digest":"sha256:fb2b246a36448bb0981ea74d0dbfa0bbd1c86f992482061894bbb60248eef240","observation_id":"457426ec-17dd-4bb3-99ad-dc253d01490e","resolution":{"observed_at":"2026-08-05T11:11:32.147638Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-12T06:34:41.77262+00:00","source":"crossref"},{"observed_at":"2026-08-12T06:34:36.333875+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-05T11:11:32.004140Z","title":"Dewdney, Peter J","venue":null,"work_id":"f4bf60e6-5b6c-46f9-bab2-b2657ec3ad14","year":null},"citing_paper":{"arxiv_id":"2509.03075","last_updated":"2025-09-03T07:13:20Z","snapshot_observed_at":"2026-08-08T23:53:26.113952Z","submitted_at":"2025-09-03T07:13:20Z","title":"A description of the radio astronomy data processing tool DDF Pipeline","version":1},"reference_index":2,"source":"pdf_text","source_observed_at":"2026-08-05T11:11:30.389118Z"},"links":{"citing_paper":"/paper/2509.03075"},"observation_digest":"sha256:8f0d02a15616187b5a918799b279b8cc46be693110a9eea8e46516f51a73cf3a","observation_id":"1816e0ef-b298-4d6c-a597-da5343c2f544","resolution":{"observed_at":"2026-08-05T11:11:32.037334Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-12T06:34:41.77262+00:00","source":"crossref"},{"observed_at":"2026-08-12T06:34:36.333875+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-05T11:11:31.897040Z","title":null,"venue":null,"work_id":"cd6dcc75-575e-45fc-8746-8f7bf39a91f7","year":2025},"citing_paper":{"arxiv_id":"2509.03075","last_updated":"2025-09-03T07:13:20Z","snapshot_observed_at":"2026-08-08T23:53:26.113952Z","submitted_at":"2025-09-03T07:13:20Z","title":"A description of the radio astronomy data processing tool DDF Pipeline","version":1},"reference_index":3,"source":"pdf_text","source_observed_at":"2026-08-05T11:11:30.538401Z"},"links":{"citing_paper":"/paper/2509.03075"},"observation_digest":"sha256:0c67427c4b8cb08be4127ceb188d942a7d2c24e19e2a10690acc444b3b561b8c","observation_id":"f077079d-89df-4660-af8d-1aa65a3d18f1","resolution":{"observed_at":"2026-08-05T11:11:31.972399Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-12T06:34:41.77262+00:00","source":"crossref"},{"observed_at":"2026-08-12T06:34:36.333875+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-05T11:11:31.741662Z","title":null,"venue":null,"work_id":"3cc0616d-3b0b-44c6-99c8-fcdd258ee8a0","year":2025},"citing_paper":{"arxiv_id":"2509.03075","last_updated":"2025-09-03T07:13:20Z","snapshot_observed_at":"2026-08-08T23:53:26.113952Z","submitted_at":"2025-09-03T07:13:20Z","title":"A description of the radio astronomy data processing tool DDF Pipeline","version":1},"reference_index":4,"source":"pdf_text","source_observed_at":"2026-08-05T11:11:30.623298Z"},"links":{"citing_paper":"/paper/2509.03075"},"observation_digest":"sha256:5cd06b5eef0c96727c7fd3111bc3fb02cd0d309bc8d72051aab72c7b6ad1a0e8","observation_id":"aee46467-74ed-4489-a52c-6de7812c71bd","resolution":{"observed_at":"2026-08-05T11:11:31.835139Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-12T06:34:41.77262+00:00","source":"crossref"},{"observed_at":"2026-08-12T06:34:36.333875+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-05T11:11:31.592358Z","title":"Schoenmakers, G.A","venue":null,"work_id":"e04dda42-5946-40ef-9b96-170ad8524743","year":2022},"citing_paper":{"arxiv_id":"2509.03075","last_updated":"2025-09-03T07:13:20Z","snapshot_observed_at":"2026-08-08T23:53:26.113952Z","submitted_at":"2025-09-03T07:13:20Z","title":"A description of the radio astronomy data processing tool DDF Pipeline","version":1},"reference_index":5,"source":"pdf_text","source_observed_at":"2026-08-05T11:11:30.652578Z"},"links":{"citing_paper":"/paper/2509.03075"},"observation_digest":"sha256:e0d5108bcf456a5f16af67c15989f18f0bcb9c2bc45299c4d895be1c1e0fcbc1","observation_id":"f461fbe9-0252-45fa-9aae-c96a6b6ef2c6","resolution":{"observed_at":"2026-08-05T11:11:31.656420Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-12T06:34:41.77262+00:00","source":"crossref"},{"observed_at":"2026-08-12T06:34:36.333875+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2501.04093","last_updated":"2025-01-07T19:00:10Z","snapshot_observed_at":"2026-08-10T21:39:08.181844Z","submitted_at":"2025-01-07T19:00:10Z","title":"The LOFAR Two-metre Sky Survey: Deep Fields Data Release 2. I. The ELAIS-N1 field","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2501.04093","snapshot_observed_at":"2026-08-05T11:11:30.732573Z","title":null,"venue":null,"work_id":null,"year":2025},"citing_paper":{"arxiv_id":"2509.03075","last_updated":"2025-09-03T07:13:20Z","snapshot_observed_at":"2026-08-08T23:53:26.113952Z","submitted_at":"2025-09-03T07:13:20Z","title":"A description of the radio astronomy data processing tool DDF Pipeline","version":1},"reference_index":6,"source":"pdf_text","source_observed_at":"2026-08-05T11:11:30.732573Z"},"links":{"cited_paper":"/paper/2501.04093","citing_paper":"/paper/2509.03075"},"observation_digest":"sha256:959777812c3f56d05bd091467dfbcd6ca0d136212c8de23c9e70fe8aeef79433","observation_id":"5812c373-65cd-412a-87eb-ba3cf3c1fb5f","resolution":{"observed_at":"2026-08-05T11:11:30.732573Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-05T11:11:30.805383Z","title":null,"venue":null,"work_id":null,"year":2019},"citing_paper":{"arxiv_id":"2509.03075","last_updated":"2025-09-03T07:13:20Z","snapshot_observed_at":"2026-08-08T23:53:26.113952Z","submitted_at":"2025-09-03T07:13:20Z","title":"A description of the radio astronomy data processing tool DDF Pipeline","version":1},"reference_index":7,"source":"pdf_text","source_observed_at":"2026-08-05T11:11:30.805383Z"},"links":{"citing_paper":"/paper/2509.03075"},"observation_digest":"sha256:c7f771b4ab91e1e1f230c16dbebe7221333bb8d25eb4c48e0eddef09db1fe502","observation_id":"3f985ba8-48b8-45c3-b7e2-9bd98a6afcdd","resolution":{"observed_at":"2026-08-05T11:11:30.805383Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-05T11:11:30.880843Z","title":null,"venue":null,"work_id":null,"year":2015},"citing_paper":{"arxiv_id":"2509.03075","last_updated":"2025-09-03T07:13:20Z","snapshot_observed_at":"2026-08-08T23:53:26.113952Z","submitted_at":"2025-09-03T07:13:20Z","title":"A description of the radio astronomy data processing tool DDF Pipeline","version":1},"reference_index":8,"source":"pdf_text","source_observed_at":"2026-08-05T11:11:30.880843Z"},"links":{"citing_paper":"/paper/2509.03075"},"observation_digest":"sha256:ed48a9ef519f0ecc4ecd91278b5d92a11f55d5855398256e016db7c554bee96e","observation_id":"e4d50f33-d927-4091-8523-a242ff8cee9c","resolution":{"observed_at":"2026-08-05T11:11:30.880843Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1410.8706","last_updated":"2014-10-31T11:05:50Z","snapshot_observed_at":"2026-08-02T14:32:19.763800Z","submitted_at":"2014-10-31T11:05:50Z","title":"Applying Wirtinger derivatives to the radio interferometry calibration problem","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1410.8706","snapshot_observed_at":"2026-08-05T11:11:30.959141Z","title":null,"venue":null,"work_id":null,"year":2014},"citing_paper":{"arxiv_id":"2509.03075","last_updated":"2025-09-03T07:13:20Z","snapshot_observed_at":"2026-08-08T23:53:26.113952Z","submitted_at":"2025-09-03T07:13:20Z","title":"A description of the radio astronomy data processing tool DDF Pipeline","version":1},"reference_index":9,"source":"pdf_text","source_observed_at":"2026-08-05T11:11:30.959141Z"},"links":{"cited_paper":"/paper/1410.8706","citing_paper":"/paper/2509.03075"},"observation_digest":"sha256:b475b84046bbdab39f784f12eca05b49135f9b4825ec1107f0f8a3cfd645e8a9","observation_id":"54f70513-07e4-4cd3-a1c9-54f8b65730d1","resolution":{"observed_at":"2026-08-05T11:11:30.959141Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1712.02078","last_updated":"2017-12-13T11:41:46Z","snapshot_observed_at":"2026-08-08T23:52:40.622841Z","submitted_at":"2017-12-06T08:12:57Z","title":"Faceting for direction-dependent spectral deconvolution","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1712.02078","snapshot_observed_at":"2026-08-05T11:11:31.057220Z","title":"Tasse, B","venue":null,"work_id":null,"year":2018},"citing_paper":{"arxiv_id":"2509.03075","last_updated":"2025-09-03T07:13:20Z","snapshot_observed_at":"2026-08-08T23:53:26.113952Z","submitted_at":"2025-09-03T07:13:20Z","title":"A description of the radio astronomy data processing tool DDF Pipeline","version":1},"reference_index":10,"source":"pdf_text","source_observed_at":"2026-08-05T11:11:31.057220Z"},"links":{"cited_paper":"/paper/1712.02078","citing_paper":"/paper/2509.03075"},"observation_digest":"sha256:64ed16e5ccdb4e17cf895b002286a51b06a44c6ec8f95993fc9fd4b5fbb96548","observation_id":"93f25282-a24c-4648-9312-ed7f57d139a5","resolution":{"observed_at":"2026-08-05T11:11:31.057220Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-05T11:11:31.455964Z","title":"Tasse, T","venue":null,"work_id":"c50ebbf3-3b04-491d-a7a4-74f3ac51fe66","year":2021},"citing_paper":{"arxiv_id":"2509.03075","last_updated":"2025-09-03T07:13:20Z","snapshot_observed_at":"2026-08-08T23:53:26.113952Z","submitted_at":"2025-09-03T07:13:20Z","title":"A description of the radio astronomy data processing tool DDF Pipeline","version":1},"reference_index":11,"source":"pdf_text","source_observed_at":"2026-08-05T11:11:31.143569Z"},"links":{"citing_paper":"/paper/2509.03075"},"observation_digest":"sha256:5db554521a4e25f085af5aae7167441c3f20df7940b96933521740967aec039e","observation_id":"b355caa8-8b25-44a7-add5-52c41c4acb39","resolution":{"observed_at":"2026-08-05T11:11:31.518368Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-12T06:34:41.77262+00:00","source":"crossref"},{"observed_at":"2026-08-12T06:34:36.333875+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-05T11:11:31.235854Z","title":"Yoo, Morris A","venue":null,"work_id":null,"year":2003},"citing_paper":{"arxiv_id":"2509.03075","last_updated":"2025-09-03T07:13:20Z","snapshot_observed_at":"2026-08-08T23:53:26.113952Z","submitted_at":"2025-09-03T07:13:20Z","title":"A description of the radio astronomy data processing tool DDF Pipeline","version":1},"reference_index":12,"source":"pdf_text","source_observed_at":"2026-08-05T11:11:31.235854Z"},"links":{"citing_paper":"/paper/2509.03075"},"observation_digest":"sha256:7079880119beda3fc28b9e8961c901cdd82ad3e267ef9dd90681f3e591eb2983","observation_id":"36812e11-b585-42c7-94b9-54f31ee93be3","resolution":{"observed_at":"2026-08-05T11:11:31.235854Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-05T11:11:30.481690Z","title":null,"venue":null,"work_id":null,"year":2009},"citing_paper":{"arxiv_id":"2509.03075","last_updated":"2025-09-03T07:13:20Z","snapshot_observed_at":"2026-08-08T23:53:26.113952Z","submitted_at":"2025-09-03T07:13:20Z","title":"A description of the radio astronomy data processing tool DDF Pipeline","version":1},"reference_index":2009,"source":"pdf_text","source_observed_at":"2026-08-05T11:11:30.481690Z"},"links":{"citing_paper":"/paper/2509.03075"},"observation_digest":"sha256:78685f06450c76c98aef8225f2eab97bb9ebec75aa913a8936530ecd364ca68b","observation_id":"e0f9a112-f0ca-4ea3-9587-c9651c1154a4","resolution":{"observed_at":"2026-08-05T11:11:30.481690Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"paper":{"arxiv_id":"2509.03075","last_updated":"2025-09-03T07:13:20Z","latest_version":1,"primary_category":"astro-ph.IM","snapshot_observed_at":"2026-08-08T23:53:26.113952Z","submitted_at":"2025-09-03T07:13:20Z","title":"A description of the radio astronomy data processing tool DDF Pipeline"},"reference_resolution":{"displayed":13,"state_counts":{"malformed_identifier":0,"metadata_mismatch":0,"parse_uncertain":0,"unresolved":10,"verified_exact":0,"verified_fuzzy":3},"total_outbound_references":13},"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":"2026-08-12T06:34:41.77262+00:00","source":"crossref"},{"observed_at":"2026-08-12T06:34:36.333875+00:00","source":"retraction_watch"}],"thesis":"As of 12 August 2026, this Paper Citation Record lists 13 of 13 outbound references and 0 inbound Pith citation observations for arXiv:2509.03075."}