{"as_of":"2026-08-07T04:22:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:f2ece18a95652142d5d359bc45e1d38e5a3bee9c3100981fcf61ec9223766a69","coverage":[{"denominator":15,"lane":"reference_resolution","note":"Typed states for the displayed outbound observations.","records_observed":15,"source":"paper_references, paper_reference_links","source_observed_at":"2026-05-24T18:18:10.460585Z","state":"measured"},{"denominator":16,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":16,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-06T06:34:29.942622+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":"2026-08-02T02:21:49.696537Z","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":"1907.09197","last_updated":"2019-07-22T09:23:15Z","snapshot_observed_at":"2026-08-01T14:22:41.667095Z","submitted_at":"2019-07-22T09:23:15Z","title":"Muon calibration of the ASTRI-Horn telescope: preliminary results","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1907.09197","snapshot_observed_at":"2026-08-02T02:21:49.696537Z","title":"arXiv , author =:1907.09197 , keywords =","venue":null,"work_id":null,"year":1907},"citing_paper":{"arxiv_id":"2607.14365","last_updated":"2026-07-15T21:10:11Z","snapshot_observed_at":"2026-08-06T21:32:04.873425Z","submitted_at":"2026-07-15T21:10:11Z","title":"Using Muon Rings for the Calibration of the Cherenkov Telescope Array: An Analytical Solution for the Dual-Mirror Telescope Using Vector Geometry","version":1},"reference_index":221,"source":"arxiv_source","source_observed_at":"2026-08-02T02:21:49.696537Z"},"links":{"cited_paper":"/paper/1907.09197","citing_paper":"/paper/2607.14365"},"observation_digest":"sha256:dd8cc65842c4120b3833ae8be270d56a532c2a87e8e1ec1f114127fe53a36e53","observation_id":"b7d849fc-023a-4049-bc41-5b8ead7a24c0","resolution":{"observed_at":"2026-08-02T02:21:49.696537Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"links":{"evidence":"/evidence","html":"/paper/1907.09197/citation-record","integrity":"/paper/1907.09197/integrity","json":"/paper/1907.09197/citation-record.json","paper":"/paper/1907.09197"},"outbound":[{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":null,"venue":null,"work_id":"c2c82469-f8ea-4b6c-b2bf-0a1e3e8aaf87","year":1994},"citing_paper":{"arxiv_id":"1907.09197","last_updated":"2019-07-22T09:23:15Z","snapshot_observed_at":"2026-08-01T14:22:41.667095Z","submitted_at":"2019-07-22T09:23:15Z","title":"Muon calibration of the ASTRI-Horn telescope: preliminary results","version":1},"reference_index":1,"source":"pdf_text","source_observed_at":"2026-05-24T18:18:10.460585Z"},"links":{"citing_paper":"/paper/1907.09197"},"observation_digest":"sha256:58ace2e9cdde9d9b2302e36285f8019c7652ba4256acca68072dfcfaff1c78ba","observation_id":"99b588bc-105a-46e1-95cd-c92abc102452","resolution":{"observed_at":"2026-05-24T18:19:48.340149Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-06T06:34:29.942622+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-06T06:34:29.942622+00:00","source":"crossref"},{"observed_at":"2026-08-06T06:34:23.284952+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":null,"venue":null,"work_id":"b8b9b8b4-89f7-47d7-a4c3-6a70e2fe66b8","year":2019},"citing_paper":{"arxiv_id":"1907.09197","last_updated":"2019-07-22T09:23:15Z","snapshot_observed_at":"2026-08-01T14:22:41.667095Z","submitted_at":"2019-07-22T09:23:15Z","title":"Muon calibration of the ASTRI-Horn telescope: preliminary results","version":1},"reference_index":2,"source":"pdf_text","source_observed_at":"2026-05-24T18:18:10.460585Z"},"links":{"citing_paper":"/paper/1907.09197"},"observation_digest":"sha256:06106b93b438bd335390ba1b99b2b708ecf71a45d465c357b165daabb7c98d0b","observation_id":"937c4d8b-4ef7-49bd-b791-cf76d9472522","resolution":{"observed_at":"2026-05-24T18:19:48.343463Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-06T06:34:29.942622+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-06T06:34:29.942622+00:00","source":"crossref"},{"observed_at":"2026-08-06T06:34:23.284952+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":null,"venue":null,"work_id":"f0083a39-bf14-4502-b7b8-8fb7b343082c","year":2016},"citing_paper":{"arxiv_id":"1907.09197","last_updated":"2019-07-22T09:23:15Z","snapshot_observed_at":"2026-08-01T14:22:41.667095Z","submitted_at":"2019-07-22T09:23:15Z","title":"Muon calibration of the ASTRI-Horn telescope: preliminary results","version":1},"reference_index":3,"source":"pdf_text","source_observed_at":"2026-05-24T18:18:10.460585Z"},"links":{"citing_paper":"/paper/1907.09197"},"observation_digest":"sha256:d016325ee281d12dfdf1094bb89a5b99f2ff7b2cf385dc52c647a396ee5da17c","observation_id":"3342f388-ea42-4f40-9d05-0b32eae2dd43","resolution":{"observed_at":"2026-05-24T18:19:48.313264Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-06T06:34:29.942622+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-06T06:34:29.942622+00:00","source":"crossref"},{"observed_at":"2026-08-06T06:34:23.284952+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":null,"venue":null,"work_id":"635a3928-60b8-4032-ae5f-83f99b5573f5","year":2016},"citing_paper":{"arxiv_id":"1907.09197","last_updated":"2019-07-22T09:23:15Z","snapshot_observed_at":"2026-08-01T14:22:41.667095Z","submitted_at":"2019-07-22T09:23:15Z","title":"Muon calibration of the ASTRI-Horn telescope: preliminary results","version":1},"reference_index":4,"source":"pdf_text","source_observed_at":"2026-05-24T18:18:10.460585Z"},"links":{"citing_paper":"/paper/1907.09197"},"observation_digest":"sha256:6cf73ac0acbc868670183fd5ee99e2f1f7ff47897f634665e9d3b1ee0b78e68c","observation_id":"f4f1b992-763f-4e6d-a503-6d7bb1a25e9a","resolution":{"observed_at":"2026-05-24T18:19:48.318782Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-06T06:34:29.942622+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-06T06:34:29.942622+00:00","source":"crossref"},{"observed_at":"2026-08-06T06:34:23.284952+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"C.; Cusumano, G.; La Parola, V .; Romano, P","venue":null,"work_id":"b2b49fbc-1fa8-4276-8116-2e7c7cde64cc","year":2016},"citing_paper":{"arxiv_id":"1907.09197","last_updated":"2019-07-22T09:23:15Z","snapshot_observed_at":"2026-08-01T14:22:41.667095Z","submitted_at":"2019-07-22T09:23:15Z","title":"Muon calibration of the ASTRI-Horn telescope: preliminary results","version":1},"reference_index":5,"source":"pdf_text","source_observed_at":"2026-05-24T18:18:10.460585Z"},"links":{"citing_paper":"/paper/1907.09197"},"observation_digest":"sha256:19268af14845f97f5ad78106c2e06a4f58bdb87a0c16324fc363b8d4ec927680","observation_id":"a3982950-b734-4608-bb24-73c191c34922","resolution":{"observed_at":"2026-05-24T18:19:48.331184Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-06T06:34:29.942622+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-06T06:34:29.942622+00:00","source":"crossref"},{"observed_at":"2026-08-06T06:34:23.284952+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":null,"venue":null,"work_id":"f1dd3dce-53f4-4326-bbfb-05f48450bf6e","year":2017},"citing_paper":{"arxiv_id":"1907.09197","last_updated":"2019-07-22T09:23:15Z","snapshot_observed_at":"2026-08-01T14:22:41.667095Z","submitted_at":"2019-07-22T09:23:15Z","title":"Muon calibration of the ASTRI-Horn telescope: preliminary results","version":1},"reference_index":6,"source":"pdf_text","source_observed_at":"2026-05-24T18:18:10.460585Z"},"links":{"citing_paper":"/paper/1907.09197"},"observation_digest":"sha256:203d91ab5c83687260a184edcf55a98a3aed3559576e6f88bc4cad5c6516d1fa","observation_id":"3ea3dd36-845c-4037-8f60-ba327c169cda","resolution":{"observed_at":"2026-05-24T18:19:48.321761Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-06T06:34:29.942622+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-06T06:34:29.942622+00:00","source":"crossref"},{"observed_at":"2026-08-06T06:34:23.284952+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":null,"venue":null,"work_id":"dec46383-32f5-4946-a1bf-3c4d377563df","year":2018},"citing_paper":{"arxiv_id":"1907.09197","last_updated":"2019-07-22T09:23:15Z","snapshot_observed_at":"2026-08-01T14:22:41.667095Z","submitted_at":"2019-07-22T09:23:15Z","title":"Muon calibration of the ASTRI-Horn telescope: preliminary results","version":1},"reference_index":7,"source":"pdf_text","source_observed_at":"2026-05-24T18:18:10.460585Z"},"links":{"citing_paper":"/paper/1907.09197"},"observation_digest":"sha256:2614d44fdafea841f6b0d9236a7a709d68af31e9042439ecdfa749cfbffa6a46","observation_id":"8461051e-077a-4adb-bf88-a3c6fa564e70","resolution":{"observed_at":"2026-05-24T18:19:48.316089Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-06T06:34:29.942622+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-06T06:34:29.942622+00:00","source":"crossref"},{"observed_at":"2026-08-06T06:34:23.284952+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1709.03483","last_updated":"2017-10-24T04:36:46Z","snapshot_observed_at":"2026-07-06T05:59:06.631941Z","submitted_at":"2017-09-11T17:24:52Z","title":"Cherenkov Telescope Array Contributions to the 35th International Cosmic Ray Conference (ICRC2017)","version":5},"cited_work":{"arxiv_id":"1709.03483","doi":null,"metadata_source":"pith","pith_arxiv_id":"1709.03483","snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Cherenkov Telescope Array Contributions to the 35th International Cosmic Ray Conference (ICRC2017)","venue":"astro-ph.HE","work_id":"f3b83517-e86c-42fc-aa46-694764e809fb","year":2017},"citing_paper":{"arxiv_id":"1907.09197","last_updated":"2019-07-22T09:23:15Z","snapshot_observed_at":"2026-08-01T14:22:41.667095Z","submitted_at":"2019-07-22T09:23:15Z","title":"Muon calibration of the ASTRI-Horn telescope: preliminary results","version":1},"reference_index":8,"source":"pdf_text","source_observed_at":"2026-05-24T18:18:10.460585Z"},"links":{"cited_paper":"/paper/1709.03483","citing_paper":"/paper/1907.09197"},"observation_digest":"sha256:81647af4e47a5ee25508ca0f4906a52bbc7ce616da969a87be25b2cf61d7ab31","observation_id":"bd5a81ef-9736-4b2f-99d9-67d75369a3f0","resolution":{"observed_at":"2026-05-24T18:19:47.519409Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-06T06:34:29.942622+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-06T06:34:29.942622+00:00","source":"crossref"},{"observed_at":"2026-08-06T06:34:23.284952+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.1016/j.nima.2011.08.004","metadata_source":"openalex","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-05T02:28:24.338817Z","title":"Giarrusso, S., et al., 2011, Performance and applications of the UVscope instrument, NIM-A, vol","venue":"Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment","work_id":"f8096694-075c-4caf-80d7-5ad5f0e02684","year":2011},"citing_paper":{"arxiv_id":"1907.09197","last_updated":"2019-07-22T09:23:15Z","snapshot_observed_at":"2026-08-01T14:22:41.667095Z","submitted_at":"2019-07-22T09:23:15Z","title":"Muon calibration of the ASTRI-Horn telescope: preliminary results","version":1},"reference_index":9,"source":"pdf_text","source_observed_at":"2026-05-24T18:18:10.460585Z"},"links":{"citing_paper":"/paper/1907.09197"},"observation_digest":"sha256:567a4b576fd664bd43d481b51e57be36361dd74823406c1c86ee8c7d9a446b1f","observation_id":"df245f40-edc2-4b35-8780-404a5d41363d","resolution":{"observed_at":"2026-05-24T18:19:47.438972Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-06T06:34:29.942622+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-06T06:34:29.942622+00:00","source":"crossref"},{"observed_at":"2026-08-06T06:34:23.284952+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":null,"venue":null,"work_id":"74aeccd7-0575-4db0-ae27-0fcc99d76936","year":2016},"citing_paper":{"arxiv_id":"1907.09197","last_updated":"2019-07-22T09:23:15Z","snapshot_observed_at":"2026-08-01T14:22:41.667095Z","submitted_at":"2019-07-22T09:23:15Z","title":"Muon calibration of the ASTRI-Horn telescope: preliminary results","version":1},"reference_index":10,"source":"pdf_text","source_observed_at":"2026-05-24T18:18:10.460585Z"},"links":{"citing_paper":"/paper/1907.09197"},"observation_digest":"sha256:5b61804f3ecfea3296c35d9b26f24cdaaf29ceef55b10f103fa03ee643fd0e61","observation_id":"9bdeaefb-ca72-43f4-8816-396fdf3097b1","resolution":{"observed_at":"2026-05-24T18:19:48.346965Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-06T06:34:29.942622+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-06T06:34:29.942622+00:00","source":"crossref"},{"observed_at":"2026-08-06T06:34:23.284952+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Conforti, M","venue":null,"work_id":"7ac17da3-57b4-4361-8cff-74aee2ba6ff1","year":2016},"citing_paper":{"arxiv_id":"1907.09197","last_updated":"2019-07-22T09:23:15Z","snapshot_observed_at":"2026-08-01T14:22:41.667095Z","submitted_at":"2019-07-22T09:23:15Z","title":"Muon calibration of the ASTRI-Horn telescope: preliminary results","version":1},"reference_index":11,"source":"pdf_text","source_observed_at":"2026-05-24T18:18:10.460585Z"},"links":{"citing_paper":"/paper/1907.09197"},"observation_digest":"sha256:b75b0aeb691bfec92b530132da1bce8f2255beffeca56fc26ccd2f31f41a936f","observation_id":"3f4387c5-f499-485c-a28d-a218ba9c0fab","resolution":{"observed_at":"2026-05-24T18:19:48.336941Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-06T06:34:29.942622+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-06T06:34:29.942622+00:00","source":"crossref"},{"observed_at":"2026-08-06T06:34:23.284952+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"1976, A circle ﬁtting procedure and its error analysisIEEE Trans","venue":null,"work_id":"823ca7de-974c-4f35-ab1d-76279b54633b","year":1976},"citing_paper":{"arxiv_id":"1907.09197","last_updated":"2019-07-22T09:23:15Z","snapshot_observed_at":"2026-08-01T14:22:41.667095Z","submitted_at":"2019-07-22T09:23:15Z","title":"Muon calibration of the ASTRI-Horn telescope: preliminary results","version":1},"reference_index":12,"source":"pdf_text","source_observed_at":"2026-05-24T18:18:10.460585Z"},"links":{"citing_paper":"/paper/1907.09197"},"observation_digest":"sha256:6b288f77e166b28f19653a81085d68ef5aa3f80d2a2e499eb057692b719283f4","observation_id":"ca24c3f2-50c5-46d7-ac1c-753b7b863ad5","resolution":{"observed_at":"2026-05-24T18:19:48.327913Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-06T06:34:29.942622+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-06T06:34:29.942622+00:00","source":"crossref"},{"observed_at":"2026-08-06T06:34:23.284952+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":null,"venue":null,"work_id":"4078298d-d634-400c-9eb0-09e59130251f","year":2005},"citing_paper":{"arxiv_id":"1907.09197","last_updated":"2019-07-22T09:23:15Z","snapshot_observed_at":"2026-08-01T14:22:41.667095Z","submitted_at":"2019-07-22T09:23:15Z","title":"Muon calibration of the ASTRI-Horn telescope: preliminary results","version":1},"reference_index":13,"source":"pdf_text","source_observed_at":"2026-05-24T18:18:10.460585Z"},"links":{"citing_paper":"/paper/1907.09197"},"observation_digest":"sha256:c26bdb2f31056cdef95873a5de1493d4facd1478570714e70cf58b0fe79d3ccc","observation_id":"bb097302-b36c-4cce-8a8f-ed2cab057f71","resolution":{"observed_at":"2026-05-24T18:19:48.310673Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-06T06:34:29.942622+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-06T06:34:29.942622+00:00","source":"crossref"},{"observed_at":"2026-08-06T06:34:23.284952+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Pattern Anal","venue":null,"work_id":"9ae34fe8-20a9-45e2-84d1-8844492b1fdd","year":1991},"citing_paper":{"arxiv_id":"1907.09197","last_updated":"2019-07-22T09:23:15Z","snapshot_observed_at":"2026-08-01T14:22:41.667095Z","submitted_at":"2019-07-22T09:23:15Z","title":"Muon calibration of the ASTRI-Horn telescope: preliminary results","version":1},"reference_index":14,"source":"pdf_text","source_observed_at":"2026-05-24T18:18:10.460585Z"},"links":{"citing_paper":"/paper/1907.09197"},"observation_digest":"sha256:be8846f9f1df03ba8c85897bfe4495e2b04028f7d63246ffe309a5364c07628a","observation_id":"5e5f4346-31e6-4339-9057-875ce15beb85","resolution":{"observed_at":"2026-05-24T18:19:48.324526Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-06T06:34:29.942622+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-06T06:34:29.942622+00:00","source":"crossref"},{"observed_at":"2026-08-06T06:34:23.284952+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"variance","venue":null,"work_id":"c4191762-e010-4095-8834-cc792b24bf22","year":2019},"citing_paper":{"arxiv_id":"1907.09197","last_updated":"2019-07-22T09:23:15Z","snapshot_observed_at":"2026-08-01T14:22:41.667095Z","submitted_at":"2019-07-22T09:23:15Z","title":"Muon calibration of the ASTRI-Horn telescope: preliminary results","version":1},"reference_index":15,"source":"pdf_text","source_observed_at":"2026-05-24T18:18:10.460585Z"},"links":{"citing_paper":"/paper/1907.09197"},"observation_digest":"sha256:d88ecd6476cfe35206fc193a9251184083631b84c8b76f74877ad56d54d059ee","observation_id":"bf567d82-ba01-46d8-90af-256c8a6011fa","resolution":{"observed_at":"2026-05-24T18:19:48.333890Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-06T06:34:29.942622+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-06T06:34:29.942622+00:00","source":"crossref"},{"observed_at":"2026-08-06T06:34:23.284952+00:00","source":"retraction_watch"}],"state":"measured"}}],"paper":{"arxiv_id":"1907.09197","last_updated":"2019-07-22T09:23:15Z","latest_version":1,"primary_category":"astro-ph.IM","snapshot_observed_at":"2026-08-01T14:22:41.667095Z","submitted_at":"2019-07-22T09:23:15Z","title":"Muon calibration of the ASTRI-Horn telescope: preliminary results"},"reference_resolution":{"displayed":15,"state_counts":{"malformed_identifier":0,"metadata_mismatch":0,"parse_uncertain":0,"unresolved":8,"verified_exact":2,"verified_fuzzy":5},"total_outbound_references":15},"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":"2026-08-06T06:34:29.942622+00:00","source":"crossref"},{"observed_at":"2026-08-06T06:34:23.284952+00:00","source":"retraction_watch"}],"thesis":"As of 7 August 2026, this Paper Citation Record lists 15 of 15 outbound references and 1 inbound Pith citation observation for arXiv:1907.09197."}