{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:CXUSLOWF3ICCENLWOMYVMAIMT7","short_pith_number":"pith:CXUSLOWF","schema_version":"1.0","canonical_sha256":"15e925bac5da04223576733156010c9fc884afd7bac0911b555804193703b80c","source":{"kind":"arxiv","id":"1408.2079","version":1},"attestation_state":"computed","paper":{"title":"Source finding, parametrization and classification for the extragalactic Effelsberg-Bonn HI Survey","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.IM","authors_text":"Benjamin Winkel, J\\\"urgen Kerp, Lars Fl\\\"oer","submitted_at":"2014-08-09T10:21:41Z","abstract_excerpt":"Context. Source extraction for large-scale HI surveys currently involves large amounts of manual labor. For data volumes expected from future HI surveys with upcoming facilities, this approach is not feasible any longer.\n  Aims. We describe the implementation of a fully automated source finding, parametrization, and classification pipeline for the Effelsberg-Bonn HI Survey (EBHIS). With future radio astronomical facilities in mind, we want to explore the feasibility of a completely automated approach to source extraction for large-scale HI surveys.\n  Methods. Source finding is implemented usin"},"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":"1408.2079","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2014-08-09T10:21:41Z","cross_cats_sorted":[],"title_canon_sha256":"7163df520fdcac63506454915ccf94c1eb1af585538240124eb573c2ff808770","abstract_canon_sha256":"dc2e8407bd3f12605c0b79e794502f979568e8685e9cbdd50d92f10d1719b9c5"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:41:24.332669Z","signature_b64":"y9KUy/PuwsSlz2JPjrxFUSSHyI0D5avm5nmfaSTDAwQJ2f15k4EsqWtekHBgYrDyHmf9+WQmiXWDz4zPK1aACg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"15e925bac5da04223576733156010c9fc884afd7bac0911b555804193703b80c","last_reissued_at":"2026-05-18T02:41:24.332281Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:41:24.332281Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Source finding, parametrization and classification for the extragalactic Effelsberg-Bonn HI Survey","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.IM","authors_text":"Benjamin Winkel, J\\\"urgen Kerp, Lars Fl\\\"oer","submitted_at":"2014-08-09T10:21:41Z","abstract_excerpt":"Context. Source extraction for large-scale HI surveys currently involves large amounts of manual labor. For data volumes expected from future HI surveys with upcoming facilities, this approach is not feasible any longer.\n  Aims. We describe the implementation of a fully automated source finding, parametrization, and classification pipeline for the Effelsberg-Bonn HI Survey (EBHIS). With future radio astronomical facilities in mind, we want to explore the feasibility of a completely automated approach to source extraction for large-scale HI surveys.\n  Methods. Source finding is implemented usin"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1408.2079","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":"1408.2079","created_at":"2026-05-18T02:41:24.332342+00:00"},{"alias_kind":"arxiv_version","alias_value":"1408.2079v1","created_at":"2026-05-18T02:41:24.332342+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1408.2079","created_at":"2026-05-18T02:41:24.332342+00:00"},{"alias_kind":"pith_short_12","alias_value":"CXUSLOWF3ICC","created_at":"2026-05-18T12:28:25.294606+00:00"},{"alias_kind":"pith_short_16","alias_value":"CXUSLOWF3ICCENLW","created_at":"2026-05-18T12:28:25.294606+00:00"},{"alias_kind":"pith_short_8","alias_value":"CXUSLOWF","created_at":"2026-05-18T12:28:25.294606+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/CXUSLOWF3ICCENLWOMYVMAIMT7","json":"https://pith.science/pith/CXUSLOWF3ICCENLWOMYVMAIMT7.json","graph_json":"https://pith.science/api/pith-number/CXUSLOWF3ICCENLWOMYVMAIMT7/graph.json","events_json":"https://pith.science/api/pith-number/CXUSLOWF3ICCENLWOMYVMAIMT7/events.json","paper":"https://pith.science/paper/CXUSLOWF"},"agent_actions":{"view_html":"https://pith.science/pith/CXUSLOWF3ICCENLWOMYVMAIMT7","download_json":"https://pith.science/pith/CXUSLOWF3ICCENLWOMYVMAIMT7.json","view_paper":"https://pith.science/paper/CXUSLOWF","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1408.2079&json=true","fetch_graph":"https://pith.science/api/pith-number/CXUSLOWF3ICCENLWOMYVMAIMT7/graph.json","fetch_events":"https://pith.science/api/pith-number/CXUSLOWF3ICCENLWOMYVMAIMT7/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/CXUSLOWF3ICCENLWOMYVMAIMT7/action/timestamp_anchor","attest_storage":"https://pith.science/pith/CXUSLOWF3ICCENLWOMYVMAIMT7/action/storage_attestation","attest_author":"https://pith.science/pith/CXUSLOWF3ICCENLWOMYVMAIMT7/action/author_attestation","sign_citation":"https://pith.science/pith/CXUSLOWF3ICCENLWOMYVMAIMT7/action/citation_signature","submit_replication":"https://pith.science/pith/CXUSLOWF3ICCENLWOMYVMAIMT7/action/replication_record"}},"created_at":"2026-05-18T02:41:24.332342+00:00","updated_at":"2026-05-18T02:41:24.332342+00:00"}