{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:JNBMKDQ3QGC2YPWGYWLYJTMIJI","short_pith_number":"pith:JNBMKDQ3","schema_version":"1.0","canonical_sha256":"4b42c50e1b8185ac3ec6c59784cd884a34afe9a1662bc0eda3d46bbe762e0477","source":{"kind":"arxiv","id":"1310.7042","version":1},"attestation_state":"computed","paper":{"title":"On Convexification of Range Measurement Based Sensor and Source Localization Problems","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"math.OC","authors_text":"Baris Fidan, Fatma Kiraz","submitted_at":"2013-10-25T21:22:00Z","abstract_excerpt":"This manuscript is a preliminary pre-print version of a journal submission by the authors, revisiting the problem of range measurement based localization of a signal source or a sensor. The major geometric difficulty of the problem comes from the non-convex structure of optimization tasks associated with range measurements, noting that the set of source locations corresponding to a certain distance measurement by a fixed point sensor is non-convex both in two and three dimensions. Differently from various recent approaches to this localization problem, all starting with a non-convex geometric "},"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":"1310.7042","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2013-10-25T21:22:00Z","cross_cats_sorted":[],"title_canon_sha256":"600fe8ba3bf6b9b1ce08da9bdf607c826876aa3848e35aaa92549e8dae786903","abstract_canon_sha256":"b873ba918932f398f5043388efedca953fd731a1dae14d80f7dd50dbff0dad98"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:08:46.431205Z","signature_b64":"D7TQFCSnySkWXvIgCJtF4pIV2hsT52uKyEl/Xc6Pi1iQE19/2pv7hQJfXO8xjt2DYchwQ1pERwv+K+PwLBrzCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4b42c50e1b8185ac3ec6c59784cd884a34afe9a1662bc0eda3d46bbe762e0477","last_reissued_at":"2026-05-18T03:08:46.430646Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:08:46.430646Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"On Convexification of Range Measurement Based Sensor and Source Localization Problems","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"math.OC","authors_text":"Baris Fidan, Fatma Kiraz","submitted_at":"2013-10-25T21:22:00Z","abstract_excerpt":"This manuscript is a preliminary pre-print version of a journal submission by the authors, revisiting the problem of range measurement based localization of a signal source or a sensor. The major geometric difficulty of the problem comes from the non-convex structure of optimization tasks associated with range measurements, noting that the set of source locations corresponding to a certain distance measurement by a fixed point sensor is non-convex both in two and three dimensions. Differently from various recent approaches to this localization problem, all starting with a non-convex geometric "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1310.7042","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":"1310.7042","created_at":"2026-05-18T03:08:46.430725+00:00"},{"alias_kind":"arxiv_version","alias_value":"1310.7042v1","created_at":"2026-05-18T03:08:46.430725+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1310.7042","created_at":"2026-05-18T03:08:46.430725+00:00"},{"alias_kind":"pith_short_12","alias_value":"JNBMKDQ3QGC2","created_at":"2026-05-18T12:27:49.015174+00:00"},{"alias_kind":"pith_short_16","alias_value":"JNBMKDQ3QGC2YPWG","created_at":"2026-05-18T12:27:49.015174+00:00"},{"alias_kind":"pith_short_8","alias_value":"JNBMKDQ3","created_at":"2026-05-18T12:27:49.015174+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/JNBMKDQ3QGC2YPWGYWLYJTMIJI","json":"https://pith.science/pith/JNBMKDQ3QGC2YPWGYWLYJTMIJI.json","graph_json":"https://pith.science/api/pith-number/JNBMKDQ3QGC2YPWGYWLYJTMIJI/graph.json","events_json":"https://pith.science/api/pith-number/JNBMKDQ3QGC2YPWGYWLYJTMIJI/events.json","paper":"https://pith.science/paper/JNBMKDQ3"},"agent_actions":{"view_html":"https://pith.science/pith/JNBMKDQ3QGC2YPWGYWLYJTMIJI","download_json":"https://pith.science/pith/JNBMKDQ3QGC2YPWGYWLYJTMIJI.json","view_paper":"https://pith.science/paper/JNBMKDQ3","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1310.7042&json=true","fetch_graph":"https://pith.science/api/pith-number/JNBMKDQ3QGC2YPWGYWLYJTMIJI/graph.json","fetch_events":"https://pith.science/api/pith-number/JNBMKDQ3QGC2YPWGYWLYJTMIJI/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/JNBMKDQ3QGC2YPWGYWLYJTMIJI/action/timestamp_anchor","attest_storage":"https://pith.science/pith/JNBMKDQ3QGC2YPWGYWLYJTMIJI/action/storage_attestation","attest_author":"https://pith.science/pith/JNBMKDQ3QGC2YPWGYWLYJTMIJI/action/author_attestation","sign_citation":"https://pith.science/pith/JNBMKDQ3QGC2YPWGYWLYJTMIJI/action/citation_signature","submit_replication":"https://pith.science/pith/JNBMKDQ3QGC2YPWGYWLYJTMIJI/action/replication_record"}},"created_at":"2026-05-18T03:08:46.430725+00:00","updated_at":"2026-05-18T03:08:46.430725+00:00"}