{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2025:FF3MB2SFGX5ZVF24YNCXRAV54O","short_pith_number":"pith:FF3MB2SF","schema_version":"1.0","canonical_sha256":"2976c0ea4535fb9a975cc3457882bde3ba3a5bbe9fa3cdfac613759c1cdd0fa6","source":{"kind":"arxiv","id":"2501.07768","version":1},"attestation_state":"computed","paper":{"title":"Resistive Plate Chambers for brain PET imaging and particle tracking and timing (TOF-tracker)","license":"http://creativecommons.org/licenses/by-sa/4.0/","headline":"","cross_cats":[],"primary_cat":"physics.ins-det","authors_text":"Alberto Blanco, Antero Abrunhosa, Cust\\'odio F. M. Loureiro, Filomena M. C. Clem\\^encio, Jan Michel, Jo\\~ao Saraiva, Lu\\'is Lopes, Michael Traxler, Miguel Castelo-Branco, Miguel Couceiro, Paulo Fonte, Susete Fetal","submitted_at":"2025-01-14T00:58:09Z","abstract_excerpt":"In this work we explore readout architectures for the simultaneous high-resolution timing and bidimensional tracking of charged particles with Resistive Plate Chambers (TOF-tracker) and for the accurate detection of gamma rays for PET imaging. On 625 $cm^2$ of active area we obtained a time resolution of 61 ps $\\sigma$ and bidimensional position resolution below 150 $\\mu$m $\\sigma$ for the tracking and timing of charged particles from cosmic rays. An intrinsic precision of 0.49 mm FWHM was determined for the localization of a small $\\beta^+$ source via the detection of its annihilation radiati"},"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":"2501.07768","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"physics.ins-det","submitted_at":"2025-01-14T00:58:09Z","cross_cats_sorted":[],"title_canon_sha256":"76a65f283d49218188b3d3fcac22d7d0caa6b5f1a3ac5f3cf48916342a1c041a","abstract_canon_sha256":"e78303d14c75c3984d427eed9849d5867240291725f2c9db28221c686a9053a1"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:45:55.339073Z","signature_b64":"yy1hA6bQ9b5lX5K3OMC4JVWH/U+OpQlwT2zFw36LFrPppjfNalSpX/rAC+pYmR2d+mwhGyUEBs3DQ+oJoz0NCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2976c0ea4535fb9a975cc3457882bde3ba3a5bbe9fa3cdfac613759c1cdd0fa6","last_reissued_at":"2026-07-05T11:45:55.338545Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:45:55.338545Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Resistive Plate Chambers for brain PET imaging and particle tracking and timing (TOF-tracker)","license":"http://creativecommons.org/licenses/by-sa/4.0/","headline":"","cross_cats":[],"primary_cat":"physics.ins-det","authors_text":"Alberto Blanco, Antero Abrunhosa, Cust\\'odio F. M. Loureiro, Filomena M. C. Clem\\^encio, Jan Michel, Jo\\~ao Saraiva, Lu\\'is Lopes, Michael Traxler, Miguel Castelo-Branco, Miguel Couceiro, Paulo Fonte, Susete Fetal","submitted_at":"2025-01-14T00:58:09Z","abstract_excerpt":"In this work we explore readout architectures for the simultaneous high-resolution timing and bidimensional tracking of charged particles with Resistive Plate Chambers (TOF-tracker) and for the accurate detection of gamma rays for PET imaging. On 625 $cm^2$ of active area we obtained a time resolution of 61 ps $\\sigma$ and bidimensional position resolution below 150 $\\mu$m $\\sigma$ for the tracking and timing of charged particles from cosmic rays. An intrinsic precision of 0.49 mm FWHM was determined for the localization of a small $\\beta^+$ source via the detection of its annihilation radiati"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2501.07768","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/2501.07768/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":"2501.07768","created_at":"2026-07-05T11:45:55.338615+00:00"},{"alias_kind":"arxiv_version","alias_value":"2501.07768v1","created_at":"2026-07-05T11:45:55.338615+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2501.07768","created_at":"2026-07-05T11:45:55.338615+00:00"},{"alias_kind":"pith_short_12","alias_value":"FF3MB2SFGX5Z","created_at":"2026-07-05T11:45:55.338615+00:00"},{"alias_kind":"pith_short_16","alias_value":"FF3MB2SFGX5ZVF24","created_at":"2026-07-05T11:45:55.338615+00:00"},{"alias_kind":"pith_short_8","alias_value":"FF3MB2SF","created_at":"2026-07-05T11:45:55.338615+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/FF3MB2SFGX5ZVF24YNCXRAV54O","json":"https://pith.science/pith/FF3MB2SFGX5ZVF24YNCXRAV54O.json","graph_json":"https://pith.science/api/pith-number/FF3MB2SFGX5ZVF24YNCXRAV54O/graph.json","events_json":"https://pith.science/api/pith-number/FF3MB2SFGX5ZVF24YNCXRAV54O/events.json","paper":"https://pith.science/paper/FF3MB2SF"},"agent_actions":{"view_html":"https://pith.science/pith/FF3MB2SFGX5ZVF24YNCXRAV54O","download_json":"https://pith.science/pith/FF3MB2SFGX5ZVF24YNCXRAV54O.json","view_paper":"https://pith.science/paper/FF3MB2SF","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2501.07768&json=true","fetch_graph":"https://pith.science/api/pith-number/FF3MB2SFGX5ZVF24YNCXRAV54O/graph.json","fetch_events":"https://pith.science/api/pith-number/FF3MB2SFGX5ZVF24YNCXRAV54O/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/FF3MB2SFGX5ZVF24YNCXRAV54O/action/timestamp_anchor","attest_storage":"https://pith.science/pith/FF3MB2SFGX5ZVF24YNCXRAV54O/action/storage_attestation","attest_author":"https://pith.science/pith/FF3MB2SFGX5ZVF24YNCXRAV54O/action/author_attestation","sign_citation":"https://pith.science/pith/FF3MB2SFGX5ZVF24YNCXRAV54O/action/citation_signature","submit_replication":"https://pith.science/pith/FF3MB2SFGX5ZVF24YNCXRAV54O/action/replication_record"}},"created_at":"2026-07-05T11:45:55.338615+00:00","updated_at":"2026-07-05T11:45:55.338615+00:00"}