{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:34OPMSARTIWEEV6VXWZHWRWRZH","short_pith_number":"pith:34OPMSAR","schema_version":"1.0","canonical_sha256":"df1cf648119a2c4257d5bdb27b46d1c9c8193f81b10b6001937bb96820d8d8d2","source":{"kind":"arxiv","id":"1808.05424","version":1},"attestation_state":"computed","paper":{"title":"Single-pulse classifier for the LOFAR Tied-Array All-sky Survey","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE"],"primary_cat":"astro-ph.IM","authors_text":"B. W. Stappers, C. Bassa, C. M. Tan, D. Michilli, J. van Leeuwen, J. W. T. Hessels, R. J. Lyon, S. Cooper, S. Sanidas, V. I. Kondratiev","submitted_at":"2018-08-16T11:31:13Z","abstract_excerpt":"Searches for millisecond-duration, dispersed single pulses have become a standard tool used during radio pulsar surveys in the last decade. They have enabled the discovery of two new classes of sources: rotating radio transients and fast radio bursts. However, we are now in a regime where the sensitivity to single pulses in radio surveys is often limited more by the strong background of radio frequency interference (RFI, which can greatly increase the false-positive rate) than by the sensitivity of the telescope itself. To mitigate this problem, we introduce the Single-pulse Searcher (SpS). Th"},"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":"1808.05424","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2018-08-16T11:31:13Z","cross_cats_sorted":["astro-ph.HE"],"title_canon_sha256":"12c4b104f0e66176421899492a377be7d6111fb9f09b2d3b8a93fe24e46bb547","abstract_canon_sha256":"b96a0bfa43fb463ae25a06855005b31136745b370908ca9a3a05f27584b5b7d9"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:07:57.073175Z","signature_b64":"gjhsWjVuW53XsvwNkqigF+6lsjb8kw5+TtpIkdom/C4HCehugmtDuxDgNAhtYOYaahm5oUB2MNc+HG4pYBxfAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"df1cf648119a2c4257d5bdb27b46d1c9c8193f81b10b6001937bb96820d8d8d2","last_reissued_at":"2026-05-18T00:07:57.072265Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:07:57.072265Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Single-pulse classifier for the LOFAR Tied-Array All-sky Survey","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE"],"primary_cat":"astro-ph.IM","authors_text":"B. W. Stappers, C. Bassa, C. M. Tan, D. Michilli, J. van Leeuwen, J. W. T. Hessels, R. J. Lyon, S. Cooper, S. Sanidas, V. I. Kondratiev","submitted_at":"2018-08-16T11:31:13Z","abstract_excerpt":"Searches for millisecond-duration, dispersed single pulses have become a standard tool used during radio pulsar surveys in the last decade. They have enabled the discovery of two new classes of sources: rotating radio transients and fast radio bursts. However, we are now in a regime where the sensitivity to single pulses in radio surveys is often limited more by the strong background of radio frequency interference (RFI, which can greatly increase the false-positive rate) than by the sensitivity of the telescope itself. To mitigate this problem, we introduce the Single-pulse Searcher (SpS). Th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1808.05424","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":""},"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":"1808.05424","created_at":"2026-05-18T00:07:57.072438+00:00"},{"alias_kind":"arxiv_version","alias_value":"1808.05424v1","created_at":"2026-05-18T00:07:57.072438+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1808.05424","created_at":"2026-05-18T00:07:57.072438+00:00"},{"alias_kind":"pith_short_12","alias_value":"34OPMSARTIWE","created_at":"2026-05-18T12:32:02.567920+00:00"},{"alias_kind":"pith_short_16","alias_value":"34OPMSARTIWEEV6V","created_at":"2026-05-18T12:32:02.567920+00:00"},{"alias_kind":"pith_short_8","alias_value":"34OPMSAR","created_at":"2026-05-18T12:32:02.567920+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/34OPMSARTIWEEV6VXWZHWRWRZH","json":"https://pith.science/pith/34OPMSARTIWEEV6VXWZHWRWRZH.json","graph_json":"https://pith.science/api/pith-number/34OPMSARTIWEEV6VXWZHWRWRZH/graph.json","events_json":"https://pith.science/api/pith-number/34OPMSARTIWEEV6VXWZHWRWRZH/events.json","paper":"https://pith.science/paper/34OPMSAR"},"agent_actions":{"view_html":"https://pith.science/pith/34OPMSARTIWEEV6VXWZHWRWRZH","download_json":"https://pith.science/pith/34OPMSARTIWEEV6VXWZHWRWRZH.json","view_paper":"https://pith.science/paper/34OPMSAR","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1808.05424&json=true","fetch_graph":"https://pith.science/api/pith-number/34OPMSARTIWEEV6VXWZHWRWRZH/graph.json","fetch_events":"https://pith.science/api/pith-number/34OPMSARTIWEEV6VXWZHWRWRZH/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/34OPMSARTIWEEV6VXWZHWRWRZH/action/timestamp_anchor","attest_storage":"https://pith.science/pith/34OPMSARTIWEEV6VXWZHWRWRZH/action/storage_attestation","attest_author":"https://pith.science/pith/34OPMSARTIWEEV6VXWZHWRWRZH/action/author_attestation","sign_citation":"https://pith.science/pith/34OPMSARTIWEEV6VXWZHWRWRZH/action/citation_signature","submit_replication":"https://pith.science/pith/34OPMSARTIWEEV6VXWZHWRWRZH/action/replication_record"}},"created_at":"2026-05-18T00:07:57.072438+00:00","updated_at":"2026-05-18T00:07:57.072438+00:00"}