{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:JPO45S6NLBOOF7PRLHD7SMP2XX","short_pith_number":"pith:JPO45S6N","schema_version":"1.0","canonical_sha256":"4bddcecbcd585ce2fdf159c7f931fabdd11f7c2373e6c08bdd3c031b9e477264","source":{"kind":"arxiv","id":"1508.02751","version":1},"attestation_state":"computed","paper":{"title":"Processing optimization with parallel computing for the J-PET tomography scanner","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.comp-ph"],"primary_cat":"physics.ins-det","authors_text":"A. Gajos, Anna Wieczorek, A. S{\\l}omski, A. Strzelecki, B. Jasi\\'nska, B. K. Zgardzi\\'nska, D. Kami\\'nska, D. Trybek, E. Czerwi\\'nski, E. Kubicz, G. Korcyl, K. Stola, {\\L}. Kap{\\l}on, L. Raczy\\'nski, M. Ba{\\l}a, M. Gorgol, M. Pa{\\l}ka, M. Silarski, M. Zieli\\'nski, N.G. Sharma, O. Rundel, P. Bia{\\l}as, P. Kowalski, P. Moskal, Sz. Nied\\'zwiecki, T. Bednarski, T. Kozik, W. Krzemie\\'n, W. Wi\\'slicki, Z. Rudy","submitted_at":"2015-08-11T21:19:40Z","abstract_excerpt":"The Jagiellonian-PET (J-PET) collaboration is developing a prototype TOF-PET detector based on long polymer scintillators. This novel approach exploits the excellent time properties of the plastic scintillators, which permit very precise time measurements. The very fast, FPGA-based front-end electronics and the data acquisition system, as well as, low- and high-level reconstruction algorithms were specially developed to be used with the J-PET scanner. The TOF-PET data processing and reconstruction are time and resource demanding operations, especially in case of a large acceptance detector, wh"},"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":"1508.02751","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2015-08-11T21:19:40Z","cross_cats_sorted":["physics.comp-ph"],"title_canon_sha256":"9ee83074fdd252a8d0484a7204ba0bfee332a750b7626b7073b3e52bb8d5fa46","abstract_canon_sha256":"a564be1322d2925ecd9d18738869f9e109973857db9dc985fadc94deb69583a4"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:18:52.553149Z","signature_b64":"tRPgzfxMfEtbzX9JvGL8Tr3HK0cN5zVtQH/i2f3AGzKycF/2YbzrmpsQwS8NuIiymc4b7zjYpDufLkl9ZZoNDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4bddcecbcd585ce2fdf159c7f931fabdd11f7c2373e6c08bdd3c031b9e477264","last_reissued_at":"2026-05-18T01:18:52.552531Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:18:52.552531Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Processing optimization with parallel computing for the J-PET tomography scanner","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.comp-ph"],"primary_cat":"physics.ins-det","authors_text":"A. Gajos, Anna Wieczorek, A. S{\\l}omski, A. Strzelecki, B. Jasi\\'nska, B. K. Zgardzi\\'nska, D. Kami\\'nska, D. Trybek, E. Czerwi\\'nski, E. Kubicz, G. Korcyl, K. Stola, {\\L}. Kap{\\l}on, L. Raczy\\'nski, M. Ba{\\l}a, M. Gorgol, M. Pa{\\l}ka, M. Silarski, M. Zieli\\'nski, N.G. Sharma, O. Rundel, P. Bia{\\l}as, P. Kowalski, P. Moskal, Sz. Nied\\'zwiecki, T. Bednarski, T. Kozik, W. Krzemie\\'n, W. Wi\\'slicki, Z. Rudy","submitted_at":"2015-08-11T21:19:40Z","abstract_excerpt":"The Jagiellonian-PET (J-PET) collaboration is developing a prototype TOF-PET detector based on long polymer scintillators. This novel approach exploits the excellent time properties of the plastic scintillators, which permit very precise time measurements. The very fast, FPGA-based front-end electronics and the data acquisition system, as well as, low- and high-level reconstruction algorithms were specially developed to be used with the J-PET scanner. The TOF-PET data processing and reconstruction are time and resource demanding operations, especially in case of a large acceptance detector, wh"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1508.02751","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":"1508.02751","created_at":"2026-05-18T01:18:52.552634+00:00"},{"alias_kind":"arxiv_version","alias_value":"1508.02751v1","created_at":"2026-05-18T01:18:52.552634+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1508.02751","created_at":"2026-05-18T01:18:52.552634+00:00"},{"alias_kind":"pith_short_12","alias_value":"JPO45S6NLBOO","created_at":"2026-05-18T12:29:27.538025+00:00"},{"alias_kind":"pith_short_16","alias_value":"JPO45S6NLBOOF7PR","created_at":"2026-05-18T12:29:27.538025+00:00"},{"alias_kind":"pith_short_8","alias_value":"JPO45S6N","created_at":"2026-05-18T12:29:27.538025+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/JPO45S6NLBOOF7PRLHD7SMP2XX","json":"https://pith.science/pith/JPO45S6NLBOOF7PRLHD7SMP2XX.json","graph_json":"https://pith.science/api/pith-number/JPO45S6NLBOOF7PRLHD7SMP2XX/graph.json","events_json":"https://pith.science/api/pith-number/JPO45S6NLBOOF7PRLHD7SMP2XX/events.json","paper":"https://pith.science/paper/JPO45S6N"},"agent_actions":{"view_html":"https://pith.science/pith/JPO45S6NLBOOF7PRLHD7SMP2XX","download_json":"https://pith.science/pith/JPO45S6NLBOOF7PRLHD7SMP2XX.json","view_paper":"https://pith.science/paper/JPO45S6N","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1508.02751&json=true","fetch_graph":"https://pith.science/api/pith-number/JPO45S6NLBOOF7PRLHD7SMP2XX/graph.json","fetch_events":"https://pith.science/api/pith-number/JPO45S6NLBOOF7PRLHD7SMP2XX/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/JPO45S6NLBOOF7PRLHD7SMP2XX/action/timestamp_anchor","attest_storage":"https://pith.science/pith/JPO45S6NLBOOF7PRLHD7SMP2XX/action/storage_attestation","attest_author":"https://pith.science/pith/JPO45S6NLBOOF7PRLHD7SMP2XX/action/author_attestation","sign_citation":"https://pith.science/pith/JPO45S6NLBOOF7PRLHD7SMP2XX/action/citation_signature","submit_replication":"https://pith.science/pith/JPO45S6NLBOOF7PRLHD7SMP2XX/action/replication_record"}},"created_at":"2026-05-18T01:18:52.552634+00:00","updated_at":"2026-05-18T01:18:52.552634+00:00"}