{"as_of":"2026-08-10T04:52:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:318fc088ad78c9196778353a19e4d7b445905f7cc1005f7121016bcb3a54d409","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":"2026-08-09T06:31:02.800959+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":"2026-08-08T16:27:45.066994Z","state":"measured"},{"denominator":1,"lane":"external_citation_measurements","note":"A source-named dated measurement, never combined with another source.","records_observed":0,"source":"pith","source_observed_at":"2026-07-02T00:26:24.119150Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1111.5759","last_updated":"2012-09-10T12:08:52Z","snapshot_observed_at":"2026-07-06T02:38:09.343995Z","submitted_at":"2011-11-24T13:41:36Z","title":"An Introduction to On-shell Recursion Relations","version":3},"cited_work":{"arxiv_id":"1111.5759","doi":null,"metadata_source":"pith","pith_arxiv_id":"1111.5759","snapshot_observed_at":"2026-07-02T00:26:24.119150Z","title":"An Introduction to On-shell Recursion Relations","venue":"hep-th","work_id":"8d2df302-3c2a-41ac-93c1-c14532c4c81a","year":2011},"citing_paper":{"arxiv_id":"2606.02702","last_updated":"2026-06-01T18:00:01Z","snapshot_observed_at":"2026-08-06T12:18:51.944290Z","submitted_at":"2026-06-01T18:00:01Z","title":"Perturbative construction of amplitudes from on-shell trees with vacuum pairs: the all-plus four-gluon amplitude through order $\\boldsymbol{g}^{\\boldsymbol{6}}$","version":1},"reference_index":5,"source":"pdf_text","source_observed_at":"2026-06-28T13:23:45.905526Z"},"links":{"cited_paper":"/paper/1111.5759","citing_paper":"/paper/2606.02702"},"observation_digest":"sha256:ea8288b09957e218e22ae8944b68e17fac639704142a10bb78f90ac267f56724","observation_id":"5dc9a841-29d1-4d2f-8eaf-58189c909121","resolution":{"observed_at":"2026-07-02T00:26:24.121746Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-09T06:31:02.800959+00:00","source":"crossref"},{"observed_at":"2026-08-09T06:30:57.326959+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1111.5759","last_updated":"2012-09-10T12:08:52Z","snapshot_observed_at":"2026-07-06T02:38:09.343995Z","submitted_at":"2011-11-24T13:41:36Z","title":"An Introduction to On-shell Recursion Relations","version":3},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1111.5759","snapshot_observed_at":"2026-08-08T16:27:45.066994Z","title":"Feng and M","venue":null,"work_id":null,"year":2012},"citing_paper":{"arxiv_id":"2608.05285","last_updated":"2026-08-05T18:00:02Z","snapshot_observed_at":"2026-08-09T23:10:29.838239Z","submitted_at":"2026-08-05T18:00:02Z","title":"$N$-Photon Amplitudes in EFT from Recursion Relations and Effective Vertices","version":1},"reference_index":11,"source":"pdf_text","source_observed_at":"2026-08-08T16:27:45.066994Z"},"links":{"cited_paper":"/paper/1111.5759","citing_paper":"/paper/2608.05285"},"observation_digest":"sha256:1289da0da7550926e1ec6e0be68908e29b4e97d689fe3bfca6790920b8923bf5","observation_id":"99304173-8420-4794-9165-c7648d100b12","resolution":{"observed_at":"2026-08-08T16:27:45.066994Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"links":{"evidence":"/evidence","html":"/paper/1111.5759/citation-record","integrity":"/paper/1111.5759/integrity","json":"/paper/1111.5759/citation-record.json","paper":"/paper/1111.5759"},"outbound":[],"paper":{"arxiv_id":"1111.5759","last_updated":"2012-09-10T12:08:52Z","latest_version":3,"primary_category":"hep-th","snapshot_observed_at":"2026-07-06T02:38:09.343995Z","submitted_at":"2011-11-24T13:41:36Z","title":"An Introduction to On-shell Recursion Relations"},"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":"2026-08-09T06:31:02.800959+00:00","source":"crossref"},{"observed_at":"2026-08-09T06:30:57.326959+00:00","source":"retraction_watch"}],"thesis":"As of 10 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:1111.5759."}