{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2022:W36UCYO6KZVB4LGXS3KFQKRREJ","short_pith_number":"pith:W36UCYO6","schema_version":"1.0","canonical_sha256":"b6fd4161de566a1e2cd796d4582a3122618c0f83ae5bead4695a5d9ad52d1749","source":{"kind":"arxiv","id":"2203.10409","version":1},"attestation_state":"computed","paper":{"title":"Pulsar scintillation studies with LOFAR. I. The census","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"Ann-Sofie Bak Nielsen, Caterina Tiburzi, Christian Vocks, Jean-Mathias Grie{\\ss}meier, Joris P.W. Verbiest, J\\\"orn K\\\"unsem\\\"oller, Julian Y. Donner, Krishnakumar Moochickal Ambalappat, Lars K\\\"unkel, Maciej Serylak, Marcus Br\\\"uggen, Nataliya Porayko, Robert A. Main, Stefan Os{\\l}owski, Yulan Liu, Ziwei Wu","submitted_at":"2022-03-19T23:36:03Z","abstract_excerpt":"Context. Interstellar scintillation (ISS) of pulsar emission can be used both as a probe of the ionised interstellar medium (IISM) and cause corruptions in pulsar timing experiments. Of particular interest are so-called scintillation arcs which can be used to measure time-variable interstellar scattering delays directly, potentially allowing high-precision improvements to timing precision.\n  Aims. The primary aim of this study is to carry out the first sizeable and self-consistent census of diffractive pulsar scintillation and scintillation-arc detectability at low frequencies, as a primer for"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2203.10409","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2022-03-19T23:36:03Z","cross_cats_sorted":[],"title_canon_sha256":"a6e62d1a1cadc82ee58a243434b03b9ceaac25ad519a83452b3bebfe43d7e5de","abstract_canon_sha256":"340cdcae2ec66b6d6389b3ff4a14a67464fab0338dd3dcb36dadea911272d5de"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:43:41.455180Z","signature_b64":"SPHreJeBw7P947Usuc2NPIedCFrmXRgD1nLTAB0i4/ivwi1BQ/1wmZEJZrP7ubyVK2QWBstNvoxoDPyiH0KEBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b6fd4161de566a1e2cd796d4582a3122618c0f83ae5bead4695a5d9ad52d1749","last_reissued_at":"2026-07-05T04:43:41.454623Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:43:41.454623Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Pulsar scintillation studies with LOFAR. I. The census","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"Ann-Sofie Bak Nielsen, Caterina Tiburzi, Christian Vocks, Jean-Mathias Grie{\\ss}meier, Joris P.W. Verbiest, J\\\"orn K\\\"unsem\\\"oller, Julian Y. Donner, Krishnakumar Moochickal Ambalappat, Lars K\\\"unkel, Maciej Serylak, Marcus Br\\\"uggen, Nataliya Porayko, Robert A. Main, Stefan Os{\\l}owski, Yulan Liu, Ziwei Wu","submitted_at":"2022-03-19T23:36:03Z","abstract_excerpt":"Context. Interstellar scintillation (ISS) of pulsar emission can be used both as a probe of the ionised interstellar medium (IISM) and cause corruptions in pulsar timing experiments. Of particular interest are so-called scintillation arcs which can be used to measure time-variable interstellar scattering delays directly, potentially allowing high-precision improvements to timing precision.\n  Aims. The primary aim of this study is to carry out the first sizeable and self-consistent census of diffractive pulsar scintillation and scintillation-arc detectability at low frequencies, as a primer for"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2203.10409","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2203.10409/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"2203.10409","created_at":"2026-07-05T04:43:41.454682+00:00"},{"alias_kind":"arxiv_version","alias_value":"2203.10409v1","created_at":"2026-07-05T04:43:41.454682+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2203.10409","created_at":"2026-07-05T04:43:41.454682+00:00"},{"alias_kind":"pith_short_12","alias_value":"W36UCYO6KZVB","created_at":"2026-07-05T04:43:41.454682+00:00"},{"alias_kind":"pith_short_16","alias_value":"W36UCYO6KZVB4LGX","created_at":"2026-07-05T04:43:41.454682+00:00"},{"alias_kind":"pith_short_8","alias_value":"W36UCYO6","created_at":"2026-07-05T04:43:41.454682+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2607.06096","citing_title":"Exploring the Galactic plasma with pulsars in the SKA Era","ref_index":156,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/W36UCYO6KZVB4LGXS3KFQKRREJ","json":"https://pith.science/pith/W36UCYO6KZVB4LGXS3KFQKRREJ.json","graph_json":"https://pith.science/api/pith-number/W36UCYO6KZVB4LGXS3KFQKRREJ/graph.json","events_json":"https://pith.science/api/pith-number/W36UCYO6KZVB4LGXS3KFQKRREJ/events.json","paper":"https://pith.science/paper/W36UCYO6"},"agent_actions":{"view_html":"https://pith.science/pith/W36UCYO6KZVB4LGXS3KFQKRREJ","download_json":"https://pith.science/pith/W36UCYO6KZVB4LGXS3KFQKRREJ.json","view_paper":"https://pith.science/paper/W36UCYO6","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2203.10409&json=true","fetch_graph":"https://pith.science/api/pith-number/W36UCYO6KZVB4LGXS3KFQKRREJ/graph.json","fetch_events":"https://pith.science/api/pith-number/W36UCYO6KZVB4LGXS3KFQKRREJ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/W36UCYO6KZVB4LGXS3KFQKRREJ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/W36UCYO6KZVB4LGXS3KFQKRREJ/action/storage_attestation","attest_author":"https://pith.science/pith/W36UCYO6KZVB4LGXS3KFQKRREJ/action/author_attestation","sign_citation":"https://pith.science/pith/W36UCYO6KZVB4LGXS3KFQKRREJ/action/citation_signature","submit_replication":"https://pith.science/pith/W36UCYO6KZVB4LGXS3KFQKRREJ/action/replication_record"}},"created_at":"2026-07-05T04:43:41.454682+00:00","updated_at":"2026-07-05T04:43:41.454682+00:00"}