{"as_of":"2026-08-08T05:00:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:e5b15e0819c734c0869dd5d13af33bf39321a4c71da404c05dbf8c97698eb862","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":3,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":3,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-07T06:34:17.273281+00:00","state":"measured"},{"denominator":3,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":3,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-07T05:26:59.288454Z","state":"measured"},{"denominator":1,"lane":"external_citation_measurements","note":"A source-named dated measurement, never combined with another source.","records_observed":1,"source":"arxiv_reference","source_observed_at":"2026-08-05T02:28:24.338817Z","state":"measured"}],"external_citation_measurements":[{"count":33,"observed_at":"2026-08-05T02:28:24.338817Z","source":"arxiv_reference"}],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2103.00550","last_updated":"2021-08-23T02:54:59Z","snapshot_observed_at":"2026-08-05T22:22:36.952857Z","submitted_at":"2021-02-28T16:22:58Z","title":"A Survey on Deep Semi-supervised Learning","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2103.00550","snapshot_observed_at":"2026-08-07T05:26:59.288454Z","title":"A survey on deep semi-supervised learning.arXiv preprint arXiv:2103.00550, 2021","venue":null,"work_id":null,"year":2021},"citing_paper":{"arxiv_id":"2506.08005","last_updated":"2025-06-09T17:59:51Z","snapshot_observed_at":"2026-08-07T05:18:07.539978Z","submitted_at":"2025-06-09T17:59:51Z","title":"ZeroVO: Visual Odometry with Minimal Assumptions","version":1},"reference_index":86,"source":"pdf_text","source_observed_at":"2026-08-07T05:26:59.288454Z"},"links":{"cited_paper":"/paper/2103.00550","citing_paper":"/paper/2506.08005"},"observation_digest":"sha256:138e0998da0f3ce6b2270ee1813a2f8dd2293fbcdc45969e764820d571d8cedf","observation_id":"31dd256e-4b72-44a6-b6f8-85b35e2ba007","resolution":{"observed_at":"2026-08-07T05:26:59.288454Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2103.00550","last_updated":"2021-08-23T02:54:59Z","snapshot_observed_at":"2026-08-05T22:22:36.952857Z","submitted_at":"2021-02-28T16:22:58Z","title":"A Survey on Deep Semi-supervised Learning","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2103.00550","snapshot_observed_at":"2026-08-06T21:35:59.882841Z","title":"A survey on deep semi-supervised learning,","venue":null,"work_id":null,"year":2021},"citing_paper":{"arxiv_id":"2506.23824","last_updated":"2025-06-30T13:17:08Z","snapshot_observed_at":"2026-08-06T21:28:22.291816Z","submitted_at":"2025-06-30T13:17:08Z","title":"Supercm: Revisiting Clustering for Semi-Supervised Learning","version":1},"reference_index":10,"source":"pdf_text","source_observed_at":"2026-08-06T21:35:59.882841Z"},"links":{"cited_paper":"/paper/2103.00550","citing_paper":"/paper/2506.23824"},"observation_digest":"sha256:c7b81c76f89dfe14f09bd882c6fe5bd9be8cee276db02a62f8bb88f8e841b909","observation_id":"db49320c-6549-481e-8f94-4e2ada2b8824","resolution":{"observed_at":"2026-08-06T21:35:59.882841Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2103.00550","last_updated":"2021-08-23T02:54:59Z","snapshot_observed_at":"2026-08-05T22:22:36.952857Z","submitted_at":"2021-02-28T16:22:58Z","title":"A Survey on Deep Semi-supervised Learning","version":2},"cited_work":{"arxiv_id":"2103.00550","doi":"10.48550/arxiv.2103.00550","metadata_source":"arxiv_reference","pith_arxiv_id":"2103.00550","snapshot_observed_at":"2026-08-05T02:28:24.338817Z","title":"A Survey on Deep Semi-supervised Learning , publisher =","venue":"arXiv (Cornell University)","work_id":"153369b4-1972-4b7d-9a24-39c8b91c29f5","year":2021},"citing_paper":{"arxiv_id":"2605.17624","last_updated":"2026-05-17T19:43:05Z","snapshot_observed_at":"2026-07-06T23:28:36.134614Z","submitted_at":"2026-05-17T19:43:05Z","title":"Multi-task learning on partially labeled datasets via invariant/equivariant semi-supervised learning","version":1},"reference_index":32,"source":"arxiv_source","source_observed_at":"2026-05-20T13:58:32.913673Z"},"links":{"cited_paper":"/paper/2103.00550","citing_paper":"/paper/2605.17624"},"observation_digest":"sha256:70c8ed89507f58548e25ba8ac6a45450c4f6ed1c1caedecd3a7a99f840cfe5a2","observation_id":"914cdb37-2948-4421-92fc-3ca92c037b28","resolution":{"observed_at":"2026-05-20T14:03:20.342297Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/2103.00550/citation-record","integrity":"/paper/2103.00550/integrity","json":"/paper/2103.00550/citation-record.json","paper":"/paper/2103.00550"},"outbound":[],"paper":{"arxiv_id":"2103.00550","last_updated":"2021-08-23T02:54:59Z","latest_version":2,"primary_category":"cs.LG","snapshot_observed_at":"2026-08-05T22:22:36.952857Z","submitted_at":"2021-02-28T16:22:58Z","title":"A Survey on Deep Semi-supervised Learning"},"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":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"thesis":"As of 8 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 3 inbound Pith citation observations for arXiv:2103.00550."}