{"as_of":"2026-08-11T07:37:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:0a16996d101263a8439f179db91b3fabaed6ba2147e28d005c5a54cce9e9e944","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":"2026-08-11T06:34:44.6726+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":"2026-08-03T14:16:14.301253Z","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":"2026-07-02T01:36:25.924141Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2404.16961","last_updated":"2024-06-24T16:49:56Z","snapshot_observed_at":"2026-08-05T07:44:14.214517Z","submitted_at":"2024-04-25T18:19:36Z","title":"A joint test of unconfoundedness and common trends","version":3},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2404.16961","snapshot_observed_at":"2026-08-03T14:16:14.301253Z","title":"and Oeß, E.-M","venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2512.21176","last_updated":"2026-07-20T19:54:42Z","snapshot_observed_at":"2026-08-10T19:12:16.876548Z","submitted_at":"2025-12-24T13:53:29Z","title":"Difference-in-Differences in the Presence of Unknown Interference","version":3},"reference_index":17,"source":"pdf_text","source_observed_at":"2026-08-03T14:16:14.301253Z"},"links":{"cited_paper":"/paper/2404.16961","citing_paper":"/paper/2512.21176"},"observation_digest":"sha256:3d7366d5fe1bf17abec039de542bb78c12724123246b322d66591b6796df67bd","observation_id":"22960b2d-b86f-4f47-b317-2fe83133b5aa","resolution":{"observed_at":"2026-08-03T14:16:14.301253Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2404.16961","last_updated":"2024-06-24T16:49:56Z","snapshot_observed_at":"2026-08-05T07:44:14.214517Z","submitted_at":"2024-04-25T18:19:36Z","title":"A joint test of unconfoundedness and common trends","version":3},"cited_work":{"arxiv_id":"2404.16961","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2404.16961","snapshot_observed_at":"2026-07-02T01:36:25.924141Z","title":null,"venue":null,"work_id":"08f09afe-3d2b-4c2e-b70f-f525a60451d6","year":2024},"citing_paper":{"arxiv_id":"2606.02234","last_updated":"2026-06-23T09:40:46Z","snapshot_observed_at":"2026-07-06T23:42:39.606419Z","submitted_at":"2026-06-01T13:26:48Z","title":"When Do Treatment Changes Identify Causal Effects?","version":2},"reference_index":25,"source":"pdf_text","source_observed_at":"2026-06-28T11:40:08.097350Z"},"links":{"cited_paper":"/paper/2404.16961","citing_paper":"/paper/2606.02234"},"observation_digest":"sha256:a983d30baec6bc0dcdab76908817bdaf638a700edd4f26664220f8332c602403","observation_id":"cc9238b9-0eb7-42d9-a0cd-5de18f719ffc","resolution":{"observed_at":"2026-07-02T01:36:25.926111Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/2404.16961/citation-record","integrity":"/paper/2404.16961/integrity","json":"/paper/2404.16961/citation-record.json","paper":"/paper/2404.16961"},"outbound":[],"paper":{"arxiv_id":"2404.16961","last_updated":"2024-06-24T16:49:56Z","latest_version":3,"primary_category":"econ.EM","snapshot_observed_at":"2026-08-05T07:44:14.214517Z","submitted_at":"2024-04-25T18:19:36Z","title":"A joint test of unconfoundedness and common trends"},"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":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"thesis":"As of 11 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:2404.16961."}