{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:TXGE5F7BBRJ475ZDMQS5YDRFKY","short_pith_number":"pith:TXGE5F7B","schema_version":"1.0","canonical_sha256":"9dcc4e97e10c53cff7236425dc0e2556190baf6ad7499844b9a3a068fe404296","source":{"kind":"arxiv","id":"1312.2560","version":1},"attestation_state":"computed","paper":{"title":"Modelling of the dielectric properties of trabecular bone samples at microwave frequency","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.med-ph","authors_text":"Carlos M. Carlevaro, Eugenia Blangino, Fernando Vericat, Ramiro M. Irastorza","submitted_at":"2013-12-09T20:01:14Z","abstract_excerpt":"In this paper the dielectric properties of human trabecular bone are evaluated under physiological condition in the microwave range. Assuming a two components medium, simulation and experimental data are presented and discussed. A special experimental setup is developed in order to deal with inhomogeneous samples. Simulation data are obtained using finite difference time domain from a realistic sample. The bone mineral density of the samples are also measured. The simulation and experimental results of the present study suggest that there is a negative relation between bone volume fraction (BV"},"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":"1312.2560","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.med-ph","submitted_at":"2013-12-09T20:01:14Z","cross_cats_sorted":[],"title_canon_sha256":"3aa8831dadd66bd05520bfb7ffc62512e36b39163aacb21ae2cd0dcca8b5c416","abstract_canon_sha256":"b4adc013056bb8cc78f075b4123d6cbbc8c8b55301ba6a08768447b84599d4ae"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:40:14.681286Z","signature_b64":"HkLKJI19pyguv+1mIihs+OmXkRxHqSnMTcGK4pDBzvGHNBjbpsS0rwv+DoiOdS6BiUGlEmXZAZKKqgl1nONdCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9dcc4e97e10c53cff7236425dc0e2556190baf6ad7499844b9a3a068fe404296","last_reissued_at":"2026-05-17T23:40:14.680581Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:40:14.680581Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Modelling of the dielectric properties of trabecular bone samples at microwave frequency","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.med-ph","authors_text":"Carlos M. Carlevaro, Eugenia Blangino, Fernando Vericat, Ramiro M. Irastorza","submitted_at":"2013-12-09T20:01:14Z","abstract_excerpt":"In this paper the dielectric properties of human trabecular bone are evaluated under physiological condition in the microwave range. Assuming a two components medium, simulation and experimental data are presented and discussed. A special experimental setup is developed in order to deal with inhomogeneous samples. Simulation data are obtained using finite difference time domain from a realistic sample. The bone mineral density of the samples are also measured. The simulation and experimental results of the present study suggest that there is a negative relation between bone volume fraction (BV"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1312.2560","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":"1312.2560","created_at":"2026-05-17T23:40:14.680686+00:00"},{"alias_kind":"arxiv_version","alias_value":"1312.2560v1","created_at":"2026-05-17T23:40:14.680686+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1312.2560","created_at":"2026-05-17T23:40:14.680686+00:00"},{"alias_kind":"pith_short_12","alias_value":"TXGE5F7BBRJ4","created_at":"2026-05-18T12:28:02.375192+00:00"},{"alias_kind":"pith_short_16","alias_value":"TXGE5F7BBRJ475ZD","created_at":"2026-05-18T12:28:02.375192+00:00"},{"alias_kind":"pith_short_8","alias_value":"TXGE5F7B","created_at":"2026-05-18T12:28:02.375192+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/TXGE5F7BBRJ475ZDMQS5YDRFKY","json":"https://pith.science/pith/TXGE5F7BBRJ475ZDMQS5YDRFKY.json","graph_json":"https://pith.science/api/pith-number/TXGE5F7BBRJ475ZDMQS5YDRFKY/graph.json","events_json":"https://pith.science/api/pith-number/TXGE5F7BBRJ475ZDMQS5YDRFKY/events.json","paper":"https://pith.science/paper/TXGE5F7B"},"agent_actions":{"view_html":"https://pith.science/pith/TXGE5F7BBRJ475ZDMQS5YDRFKY","download_json":"https://pith.science/pith/TXGE5F7BBRJ475ZDMQS5YDRFKY.json","view_paper":"https://pith.science/paper/TXGE5F7B","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1312.2560&json=true","fetch_graph":"https://pith.science/api/pith-number/TXGE5F7BBRJ475ZDMQS5YDRFKY/graph.json","fetch_events":"https://pith.science/api/pith-number/TXGE5F7BBRJ475ZDMQS5YDRFKY/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/TXGE5F7BBRJ475ZDMQS5YDRFKY/action/timestamp_anchor","attest_storage":"https://pith.science/pith/TXGE5F7BBRJ475ZDMQS5YDRFKY/action/storage_attestation","attest_author":"https://pith.science/pith/TXGE5F7BBRJ475ZDMQS5YDRFKY/action/author_attestation","sign_citation":"https://pith.science/pith/TXGE5F7BBRJ475ZDMQS5YDRFKY/action/citation_signature","submit_replication":"https://pith.science/pith/TXGE5F7BBRJ475ZDMQS5YDRFKY/action/replication_record"}},"created_at":"2026-05-17T23:40:14.680686+00:00","updated_at":"2026-05-17T23:40:14.680686+00:00"}