{"as_of":"2026-08-08T11:02:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:179e363145504e1d867ee9b790821149ce961751d72e98dc7d501dd5b79ddf76","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":5,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":5,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-08T06:32:00.761636+00:00","state":"measured"},{"denominator":5,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":5,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-06T21:53:07.362820Z","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":"2026-07-01T13:55:46.088275Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2008.11288","last_updated":"2021-01-26T23:56:38Z","snapshot_observed_at":"2026-08-01T15:01:17.676993Z","submitted_at":"2020-08-25T21:57:53Z","title":"Can a protophobic vector boson explain the ATOMKI anomaly?","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2008.11288","snapshot_observed_at":"2026-08-06T21:53:07.362820Z","title":"Zhang and G","venue":null,"work_id":null,"year":2021},"citing_paper":{"arxiv_id":"2506.23372","last_updated":"2025-07-23T07:11:52Z","snapshot_observed_at":"2026-08-07T07:59:41.186302Z","submitted_at":"2025-06-29T19:12:48Z","title":"Probing the ATOMKI X17 vector boson using Dalitz decays $V\\to Pe^+e^-$","version":2},"reference_index":16,"source":"pdf_text","source_observed_at":"2026-08-06T21:53:07.362820Z"},"links":{"cited_paper":"/paper/2008.11288","citing_paper":"/paper/2506.23372"},"observation_digest":"sha256:3caa18a45b85b6db9e2bd4780a15747d53c30f37f3639e444b3209da7ac34d90","observation_id":"6d576996-19ff-4324-a99d-6a5fc521bf9f","resolution":{"observed_at":"2026-08-06T21:53:07.362820Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2008.11288","last_updated":"2021-01-26T23:56:38Z","snapshot_observed_at":"2026-08-01T15:01:17.676993Z","submitted_at":"2020-08-25T21:57:53Z","title":"Can a protophobic vector boson explain the ATOMKI anomaly?","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2008.11288","snapshot_observed_at":"2026-08-03T10:58:55.006180Z","title":"Zhang and G","venue":null,"work_id":null,"year":2021},"citing_paper":{"arxiv_id":"2601.08567","last_updated":"2026-07-03T12:04:07Z","snapshot_observed_at":"2026-08-08T06:15:58.005124Z","submitted_at":"2026-01-13T13:51:40Z","title":"Where to find $X(17)$?","version":5},"reference_index":28,"source":"pdf_text","source_observed_at":"2026-08-03T10:58:55.006180Z"},"links":{"cited_paper":"/paper/2008.11288","citing_paper":"/paper/2601.08567"},"observation_digest":"sha256:a77b818f19e2433c566d3e9adb919902782beb255b50aa86d4c7d32d45d6ab89","observation_id":"2d5c1b6b-8911-4650-acca-dac3d1b3ff79","resolution":{"observed_at":"2026-08-03T10:58:55.006180Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2008.11288","last_updated":"2021-01-26T23:56:38Z","snapshot_observed_at":"2026-08-01T15:01:17.676993Z","submitted_at":"2020-08-25T21:57:53Z","title":"Can a protophobic vector boson explain the ATOMKI anomaly?","version":2},"cited_work":{"arxiv_id":"2008.11288","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2008.11288","snapshot_observed_at":"2026-07-01T13:55:46.088275Z","title":"Zhang and G","venue":null,"work_id":"0ac1fd61-a0b7-4f9c-9b2f-dee7b2595f87","year":2021},"citing_paper":{"arxiv_id":"2602.02678","last_updated":"2026-04-10T13:02:09Z","snapshot_observed_at":"2026-07-06T22:44:14.347235Z","submitted_at":"2026-02-02T19:00:54Z","title":"Axion-Like Electrophilic Portal for Pion Dark Matter","version":2},"reference_index":78,"source":"pdf_text","source_observed_at":"2026-05-16T08:02:11.945688Z"},"links":{"cited_paper":"/paper/2008.11288","citing_paper":"/paper/2602.02678"},"observation_digest":"sha256:cbf9e0058706f73defbbbaf0206f58d07492f6eaa0763930cf398c8bbbec0499","observation_id":"c7386a7a-0c31-4d20-a825-64c313a71921","resolution":{"observed_at":"2026-05-16T08:02:33.984555Z","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":"2008.11288","last_updated":"2021-01-26T23:56:38Z","snapshot_observed_at":"2026-08-01T15:01:17.676993Z","submitted_at":"2020-08-25T21:57:53Z","title":"Can a protophobic vector boson explain the ATOMKI anomaly?","version":2},"cited_work":{"arxiv_id":"2008.11288","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2008.11288","snapshot_observed_at":"2026-07-01T13:55:46.088275Z","title":"Zhang and G","venue":null,"work_id":"0ac1fd61-a0b7-4f9c-9b2f-dee7b2595f87","year":2021},"citing_paper":{"arxiv_id":"2605.10689","last_updated":"2026-05-27T16:18:49Z","snapshot_observed_at":"2026-08-02T15:11:59.917775Z","submitted_at":"2026-05-11T15:02:49Z","title":"The X17 Existence Hinted at by Nuclear Reactor Neutrinos","version":2},"reference_index":53,"source":"pdf_text","source_observed_at":"2026-06-30T22:31:24.528489Z"},"links":{"cited_paper":"/paper/2008.11288","citing_paper":"/paper/2605.10689"},"observation_digest":"sha256:d9da8e461e7fc97fcb41fc30a446dfaee5203796fb0588a88df72065892e10c3","observation_id":"d3f71627-e7a1-448b-b2c7-6d4706dfc32b","resolution":{"observed_at":"2026-07-01T13:55:46.089776Z","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":"2008.11288","last_updated":"2021-01-26T23:56:38Z","snapshot_observed_at":"2026-08-01T15:01:17.676993Z","submitted_at":"2020-08-25T21:57:53Z","title":"Can a protophobic vector boson explain the ATOMKI anomaly?","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2008.11288","snapshot_observed_at":"2026-08-01T05:54:34.828747Z","title":"Zhang and G","venue":null,"work_id":null,"year":2021},"citing_paper":{"arxiv_id":"2607.22102","last_updated":"2026-07-24T08:55:33Z","snapshot_observed_at":"2026-08-08T03:19:04.742901Z","submitted_at":"2026-07-24T08:55:33Z","title":"Updated E141 constraints on a long-lived $X_{17}$ vector boson","version":1},"reference_index":17,"source":"pdf_text","source_observed_at":"2026-08-01T05:54:34.828747Z"},"links":{"cited_paper":"/paper/2008.11288","citing_paper":"/paper/2607.22102"},"observation_digest":"sha256:763ab35b49019072c019789eae208a8eda589119847e65180d48015ed04eaaa8","observation_id":"4900bd21-9884-41c1-9af5-d1ed45c6551b","resolution":{"observed_at":"2026-08-01T05:54:34.828747Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"links":{"evidence":"/evidence","html":"/paper/2008.11288/citation-record","integrity":"/paper/2008.11288/integrity","json":"/paper/2008.11288/citation-record.json","paper":"/paper/2008.11288"},"outbound":[],"paper":{"arxiv_id":"2008.11288","last_updated":"2021-01-26T23:56:38Z","latest_version":2,"primary_category":"hep-ph","snapshot_observed_at":"2026-08-01T15:01:17.676993Z","submitted_at":"2020-08-25T21:57:53Z","title":"Can a protophobic vector boson explain the ATOMKI anomaly?"},"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 8 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 5 inbound Pith citation observations for arXiv:2008.11288."}