{"as_of":"2026-08-09T01:35:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:1b8f661dab9e1425ed848efc9b15ab95f5e576afa9f0a6b1b2067e53b8f4f4ba","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":"2026-08-08T06:32:00.761636+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":"2026-08-07T13:55:21.222904Z","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":"2026-07-04T10:29:44.377971Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2104.08448","last_updated":"2021-04-17T04:54:54Z","snapshot_observed_at":"2026-07-06T11:00:50.937337Z","submitted_at":"2021-04-17T04:54:54Z","title":"Data Distillation for Text Classification","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2104.08448","snapshot_observed_at":"2026-08-07T13:55:21.222904Z","title":null,"venue":null,"work_id":null,"year":2021},"citing_paper":{"arxiv_id":"2505.20807","last_updated":"2025-05-27T07:13:10Z","snapshot_observed_at":"2026-08-07T13:44:35.467894Z","submitted_at":"2025-05-27T07:13:10Z","title":"Simple yet Effective Graph Distillation via Clustering","version":1},"reference_index":30,"source":"pdf_text","source_observed_at":"2026-08-07T13:55:21.222904Z"},"links":{"cited_paper":"/paper/2104.08448","citing_paper":"/paper/2505.20807"},"observation_digest":"sha256:629f4541b52305d2fc82547a6c791daf9e094c32affb853c640f462833d88adf","observation_id":"531d2736-a2d9-4ddc-971c-ef71e28f5cc4","resolution":{"observed_at":"2026-08-07T13:55:21.222904Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2104.08448","last_updated":"2021-04-17T04:54:54Z","snapshot_observed_at":"2026-07-06T11:00:50.937337Z","submitted_at":"2021-04-17T04:54:54Z","title":"Data Distillation for Text Classification","version":1},"cited_work":{"arxiv_id":"2104.08448","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2104.08448","snapshot_observed_at":"2026-07-04T10:29:44.377971Z","title":"arXiv preprint arXiv:2104.08448 , year=","venue":null,"work_id":"e601bc95-2adc-4e83-b9dc-3cee3202e277","year":null},"citing_paper":{"arxiv_id":"2606.22975","last_updated":"2026-06-22T07:55:55Z","snapshot_observed_at":"2026-08-08T04:34:49.846299Z","submitted_at":"2026-06-22T07:55:55Z","title":"TaLK: Text-attributed Graph Dataset Distillation via Coupling Language Model with Graph-Aware Kernel","version":1},"reference_index":3,"source":"arxiv_source","source_observed_at":"2026-06-26T08:53:13.162764Z"},"links":{"cited_paper":"/paper/2104.08448","citing_paper":"/paper/2606.22975"},"observation_digest":"sha256:72f6c97273acdaf1b7f6a0d62ee2b8c993ec5399bca7a5c4d3d37fce94841bcc","observation_id":"d0c5c346-f7cd-4f47-bf9d-9adbbe5ec179","resolution":{"observed_at":"2026-07-04T10:29:44.379549Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2104.08448","last_updated":"2021-04-17T04:54:54Z","snapshot_observed_at":"2026-07-06T11:00:50.937337Z","submitted_at":"2021-04-17T04:54:54Z","title":"Data Distillation for Text Classification","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2104.08448","snapshot_observed_at":"2026-08-02T12:58:09.769343Z","title":null,"venue":null,"work_id":null,"year":2021},"citing_paper":{"arxiv_id":"2607.20477","last_updated":"2026-05-27T14:52:24Z","snapshot_observed_at":"2026-08-07T14:34:45.953978Z","submitted_at":"2026-05-27T14:52:24Z","title":"Semi-Supervised Text-Attributed Graph Distillation","version":1},"reference_index":19,"source":"pdf_text","source_observed_at":"2026-08-02T12:58:09.769343Z"},"links":{"cited_paper":"/paper/2104.08448","citing_paper":"/paper/2607.20477"},"observation_digest":"sha256:c0e2e1c4cdc7cd11f4e34a60e580eb26b85daab376b7ab0693d07bd76265524c","observation_id":"3defd738-847a-4853-b5b8-0902aec3e5e1","resolution":{"observed_at":"2026-08-02T12:58:09.769343Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"links":{"evidence":"/evidence","html":"/paper/2104.08448/citation-record","integrity":"/paper/2104.08448/integrity","json":"/paper/2104.08448/citation-record.json","paper":"/paper/2104.08448"},"outbound":[],"paper":{"arxiv_id":"2104.08448","last_updated":"2021-04-17T04:54:54Z","latest_version":1,"primary_category":"cs.CL","snapshot_observed_at":"2026-07-06T11:00:50.937337Z","submitted_at":"2021-04-17T04:54:54Z","title":"Data Distillation for Text Classification"},"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":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+00:00","source":"retraction_watch"}],"thesis":"As of 9 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 3 inbound Pith citation observations for arXiv:2104.08448."}