{"as_of":"2026-08-20T20:41:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:2f7162a2c60dbccacac3ae8c99244cf7ce7cdb491134b181585ebab343a338c4","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":1,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":1,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-20T06:33:59.587034+00:00","state":"measured"},{"denominator":1,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":1,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-03T02:18:08.717412Z","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":[{"citation":{"cited_paper":{"arxiv_id":"0706.3164","last_updated":"2009-01-13T07:44:15Z","snapshot_observed_at":"2026-08-15T10:37:43.359563Z","submitted_at":"2007-06-21T14:39:37Z","title":"Poisson sigma model on the sphere","version":3},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"0706.3164","snapshot_observed_at":"2026-08-03T02:18:08.717412Z","title":"Bonechi and M","venue":null,"work_id":null,"year":2009},"citing_paper":{"arxiv_id":"2607.29668","last_updated":"2026-08-10T15:51:05Z","snapshot_observed_at":"2026-08-18T18:02:57.228432Z","submitted_at":"2026-07-31T17:52:02Z","title":"A-type Sigma Models from Differential Poisson Geometry","version":1},"reference_index":9,"source":"pdf_text","source_observed_at":"2026-08-03T02:18:08.717412Z"},"links":{"cited_paper":"/paper/0706.3164","citing_paper":"/paper/2607.29668"},"observation_digest":"sha256:e3ae5a4ea8753230512841e7e3e9ce151045cb0f5788a2869dcb9c95dd6e0eed","observation_id":"6d531109-b01c-41ce-967b-bcf4b28bbc8e","resolution":{"observed_at":"2026-08-03T02:18:08.717412Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"links":{"evidence":"/evidence","html":"/paper/0706.3164/citation-record","integrity":"/paper/0706.3164/integrity","json":"/paper/0706.3164/citation-record.json","paper":"/paper/0706.3164"},"outbound":[],"paper":{"arxiv_id":"0706.3164","last_updated":"2009-01-13T07:44:15Z","latest_version":3,"primary_category":"hep-th","snapshot_observed_at":"2026-08-15T10:37:43.359563Z","submitted_at":"2007-06-21T14:39:37Z","title":"Poisson sigma model on the sphere"},"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":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+00:00","source":"retraction_watch"}],"thesis":"As of 20 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:0706.3164."}