{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:FXLECSECOMZOLHJUNDEPCLFW4Y","short_pith_number":"pith:FXLECSEC","schema_version":"1.0","canonical_sha256":"2dd64148827332e59d3468c8f12cb6e611ab364803d80758e9ad3fd656ab1c1d","source":{"kind":"arxiv","id":"1706.00924","version":2},"attestation_state":"computed","paper":{"title":"Calculation of time resolution of the J-PET tomograph using the Kernel Density Estimation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.app-ph","physics.med-ph"],"primary_cat":"physics.ins-det","authors_text":"A. Gajos, A. Strzelecki, A. Wieczorek, B. G{\\l}owacz, B. Hiesmayr, B. Jasi\\'nska, B. Zgardzi\\'nska, C. Curceanu, D. Alfs, D. Kami\\'nska, E. Czerwi\\'nski, E. Kubicz, G. Korcyl, J. Smyrski, K. Dulski, L. Raczy\\'nski, M. Gorgol, M. Mohammed, M. Pa{\\l}ka, M. Pawlik-Nied\\'zwiecka, M. Silarski, M. Zieli\\'nski, N.G. Sharma, N. Krawczyk, O. Rundel, P. Bia{\\l}as, P. Kowalski, P. Moskal, S. Nied\\'zwiecki, T. Bednarski, T. Kozik, W.Krzemie\\'n, W. Wi\\'slicki, Z. Rudy","submitted_at":"2017-06-03T10:25:45Z","abstract_excerpt":"In this paper we estimate the time resolution of the J-PET scanner built from plastic scintillators. We incorporate the method of signal processing using the Tikhonov regularization framework and the Kernel Density Estimation method. We obtain simple, closed-form analytical formulas for time resolutions. The proposed method is validated using signals registered by means of the single detection unit of the J-PET tomograph built out from 30 cm long plastic scintillator strip. It is shown that the experimental and theoretical results, obtained for the J-PET scanner equipped with vacuum tube photo"},"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":"1706.00924","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2017-06-03T10:25:45Z","cross_cats_sorted":["physics.app-ph","physics.med-ph"],"title_canon_sha256":"f9d762896de136e9a33862338cf7c2f7831405ac69e2dc0fcf4f226f08448c63","abstract_canon_sha256":"b7391aa3cce4d7f9c546671858ffe686360853af36ee8d613fdb061c2679a145"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:40:28.299438Z","signature_b64":"BQgrZFZkr84eN4U/v9JYelq0HhiXHf4Z/bp6KAiFVW53G5MTpFYylEDSBcfxoZVXIUni+HP1wvTGHez7neMLDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2dd64148827332e59d3468c8f12cb6e611ab364803d80758e9ad3fd656ab1c1d","last_reissued_at":"2026-05-18T00:40:28.298894Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:40:28.298894Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Calculation of time resolution of the J-PET tomograph using the Kernel Density Estimation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.app-ph","physics.med-ph"],"primary_cat":"physics.ins-det","authors_text":"A. Gajos, A. Strzelecki, A. Wieczorek, B. G{\\l}owacz, B. Hiesmayr, B. Jasi\\'nska, B. Zgardzi\\'nska, C. Curceanu, D. Alfs, D. Kami\\'nska, E. Czerwi\\'nski, E. Kubicz, G. Korcyl, J. Smyrski, K. Dulski, L. Raczy\\'nski, M. Gorgol, M. Mohammed, M. Pa{\\l}ka, M. Pawlik-Nied\\'zwiecka, M. Silarski, M. Zieli\\'nski, N.G. Sharma, N. Krawczyk, O. Rundel, P. Bia{\\l}as, P. Kowalski, P. Moskal, S. Nied\\'zwiecki, T. Bednarski, T. Kozik, W.Krzemie\\'n, W. Wi\\'slicki, Z. Rudy","submitted_at":"2017-06-03T10:25:45Z","abstract_excerpt":"In this paper we estimate the time resolution of the J-PET scanner built from plastic scintillators. We incorporate the method of signal processing using the Tikhonov regularization framework and the Kernel Density Estimation method. We obtain simple, closed-form analytical formulas for time resolutions. The proposed method is validated using signals registered by means of the single detection unit of the J-PET tomograph built out from 30 cm long plastic scintillator strip. It is shown that the experimental and theoretical results, obtained for the J-PET scanner equipped with vacuum tube photo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1706.00924","kind":"arxiv","version":2},"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":"1706.00924","created_at":"2026-05-18T00:40:28.298967+00:00"},{"alias_kind":"arxiv_version","alias_value":"1706.00924v2","created_at":"2026-05-18T00:40:28.298967+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1706.00924","created_at":"2026-05-18T00:40:28.298967+00:00"},{"alias_kind":"pith_short_12","alias_value":"FXLECSECOMZO","created_at":"2026-05-18T12:31:15.632608+00:00"},{"alias_kind":"pith_short_16","alias_value":"FXLECSECOMZOLHJU","created_at":"2026-05-18T12:31:15.632608+00:00"},{"alias_kind":"pith_short_8","alias_value":"FXLECSEC","created_at":"2026-05-18T12:31:15.632608+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/FXLECSECOMZOLHJUNDEPCLFW4Y","json":"https://pith.science/pith/FXLECSECOMZOLHJUNDEPCLFW4Y.json","graph_json":"https://pith.science/api/pith-number/FXLECSECOMZOLHJUNDEPCLFW4Y/graph.json","events_json":"https://pith.science/api/pith-number/FXLECSECOMZOLHJUNDEPCLFW4Y/events.json","paper":"https://pith.science/paper/FXLECSEC"},"agent_actions":{"view_html":"https://pith.science/pith/FXLECSECOMZOLHJUNDEPCLFW4Y","download_json":"https://pith.science/pith/FXLECSECOMZOLHJUNDEPCLFW4Y.json","view_paper":"https://pith.science/paper/FXLECSEC","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1706.00924&json=true","fetch_graph":"https://pith.science/api/pith-number/FXLECSECOMZOLHJUNDEPCLFW4Y/graph.json","fetch_events":"https://pith.science/api/pith-number/FXLECSECOMZOLHJUNDEPCLFW4Y/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/FXLECSECOMZOLHJUNDEPCLFW4Y/action/timestamp_anchor","attest_storage":"https://pith.science/pith/FXLECSECOMZOLHJUNDEPCLFW4Y/action/storage_attestation","attest_author":"https://pith.science/pith/FXLECSECOMZOLHJUNDEPCLFW4Y/action/author_attestation","sign_citation":"https://pith.science/pith/FXLECSECOMZOLHJUNDEPCLFW4Y/action/citation_signature","submit_replication":"https://pith.science/pith/FXLECSECOMZOLHJUNDEPCLFW4Y/action/replication_record"}},"created_at":"2026-05-18T00:40:28.298967+00:00","updated_at":"2026-05-18T00:40:28.298967+00:00"}