{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:IJ2TNYHXVWE53NPDFPHSI7YNZR","short_pith_number":"pith:IJ2TNYHX","schema_version":"1.0","canonical_sha256":"427536e0f7ad89ddb5e32bcf247f0dcc78904d2a9c00e104b59fc626853cde2b","source":{"kind":"arxiv","id":"1903.04838","version":2},"attestation_state":"computed","paper":{"title":"Performance of Irradiated RD53A 3D Pixel Sensors","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"physics.ins-det","authors_text":"D. Quirion, D. Vazquez Furelos, G. Giannini, G. Pellegrini, M. Chmeissani, M. Manna, S. Grinstein, S. Terzo","submitted_at":"2019-03-12T11:09:03Z","abstract_excerpt":"The ATLAS experiment at the LHC will replace its current inner tracker system for the HL-LHC era. 3D silicon pixel sensors are being considered as radiation-hard candidates for the innermost layers of the new fully silicon-based tracking detector. 3D sensors with a small pixel size of $\\mathrm{50 \\times 50~\\mu m^{2}}$ and $\\mathrm{25 \\times 100~\\mu m^{2}}$ compatible with the first prototype ASIC for the HL-LHC, the RD53A chip, have been studied in beam tests after uniform irradiation to $\\mathrm{5 \\times 10^{15}~n_{eq}/cm^{2}}$. An operation voltage of only 50 V is needed to achieve a 97% hit"},"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":"1903.04838","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2019-03-12T11:09:03Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"7d55811ee77fd59def04915c1503e604413d12b79620a2e9d3ef6004b34ee356","abstract_canon_sha256":"c599a8d119bb958f010ba953d8b42ffb12eba97a9bcefdec688a29d32ea6eb36"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:01:44.361536Z","signature_b64":"EE9SJ8aVgAWmnRpL57vfSU0YfGFvi5qVkh7GXk/vw07Yzj+9ZaOIhch0Agjl0FFhSuFlz6fqkCBdRkPxmfNkBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"427536e0f7ad89ddb5e32bcf247f0dcc78904d2a9c00e104b59fc626853cde2b","last_reissued_at":"2026-07-05T00:01:44.361135Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:01:44.361135Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Performance of Irradiated RD53A 3D Pixel Sensors","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"physics.ins-det","authors_text":"D. Quirion, D. Vazquez Furelos, G. Giannini, G. Pellegrini, M. Chmeissani, M. Manna, S. Grinstein, S. Terzo","submitted_at":"2019-03-12T11:09:03Z","abstract_excerpt":"The ATLAS experiment at the LHC will replace its current inner tracker system for the HL-LHC era. 3D silicon pixel sensors are being considered as radiation-hard candidates for the innermost layers of the new fully silicon-based tracking detector. 3D sensors with a small pixel size of $\\mathrm{50 \\times 50~\\mu m^{2}}$ and $\\mathrm{25 \\times 100~\\mu m^{2}}$ compatible with the first prototype ASIC for the HL-LHC, the RD53A chip, have been studied in beam tests after uniform irradiation to $\\mathrm{5 \\times 10^{15}~n_{eq}/cm^{2}}$. An operation voltage of only 50 V is needed to achieve a 97% hit"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1903.04838","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/1903.04838/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":"1903.04838","created_at":"2026-07-05T00:01:44.361191+00:00"},{"alias_kind":"arxiv_version","alias_value":"1903.04838v2","created_at":"2026-07-05T00:01:44.361191+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1903.04838","created_at":"2026-07-05T00:01:44.361191+00:00"},{"alias_kind":"pith_short_12","alias_value":"IJ2TNYHXVWE5","created_at":"2026-07-05T00:01:44.361191+00:00"},{"alias_kind":"pith_short_16","alias_value":"IJ2TNYHXVWE53NPD","created_at":"2026-07-05T00:01:44.361191+00:00"},{"alias_kind":"pith_short_8","alias_value":"IJ2TNYHX","created_at":"2026-07-05T00:01:44.361191+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/IJ2TNYHXVWE53NPDFPHSI7YNZR","json":"https://pith.science/pith/IJ2TNYHXVWE53NPDFPHSI7YNZR.json","graph_json":"https://pith.science/api/pith-number/IJ2TNYHXVWE53NPDFPHSI7YNZR/graph.json","events_json":"https://pith.science/api/pith-number/IJ2TNYHXVWE53NPDFPHSI7YNZR/events.json","paper":"https://pith.science/paper/IJ2TNYHX"},"agent_actions":{"view_html":"https://pith.science/pith/IJ2TNYHXVWE53NPDFPHSI7YNZR","download_json":"https://pith.science/pith/IJ2TNYHXVWE53NPDFPHSI7YNZR.json","view_paper":"https://pith.science/paper/IJ2TNYHX","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1903.04838&json=true","fetch_graph":"https://pith.science/api/pith-number/IJ2TNYHXVWE53NPDFPHSI7YNZR/graph.json","fetch_events":"https://pith.science/api/pith-number/IJ2TNYHXVWE53NPDFPHSI7YNZR/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/IJ2TNYHXVWE53NPDFPHSI7YNZR/action/timestamp_anchor","attest_storage":"https://pith.science/pith/IJ2TNYHXVWE53NPDFPHSI7YNZR/action/storage_attestation","attest_author":"https://pith.science/pith/IJ2TNYHXVWE53NPDFPHSI7YNZR/action/author_attestation","sign_citation":"https://pith.science/pith/IJ2TNYHXVWE53NPDFPHSI7YNZR/action/citation_signature","submit_replication":"https://pith.science/pith/IJ2TNYHXVWE53NPDFPHSI7YNZR/action/replication_record"}},"created_at":"2026-07-05T00:01:44.361191+00:00","updated_at":"2026-07-05T00:01:44.361191+00:00"}