{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:3RFASNAIBYABI27LUTLWH6A4QA","short_pith_number":"pith:3RFASNAI","schema_version":"1.0","canonical_sha256":"dc4a0934080e00146beba4d763f81c80296850b13b4679f8166d4c59ddecbedf","source":{"kind":"arxiv","id":"1312.1915","version":1},"attestation_state":"computed","paper":{"title":"Long-Lived Distributed Relative Localization of Robot Swarms","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.RO","authors_text":"Alejandro Cornejo, Radhika Nagpal","submitted_at":"2013-12-06T16:39:19Z","abstract_excerpt":"This paper studies the problem of having mobile robots in a multi-robot system maintain an estimate of the relative position and relative orientation of near-by robots in the environment. This problem is studied in the context of large swarms of simple robots which are capable of measuring only the distance to near-by robots.\n  We present two distributed localization algorithms with different trade-offs between their computational complexity and their coordination requirements. The first algorithm does not require the robots to coordinate their motion. It relies on a non-linear least squares b"},"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":"1312.1915","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2013-12-06T16:39:19Z","cross_cats_sorted":[],"title_canon_sha256":"3f0211bde657b5184d62afc526b030e65e563fc9b6b2789378ae6d14012e8c93","abstract_canon_sha256":"e36cde194811206a0027b43e30ffa7dda727750cc0c9a033b81f4f7872a6f7d8"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:05:19.426389Z","signature_b64":"I275CSzNWOe2OWapNzvCMijuyyg/cFpm4Q9aHgcKTiHHA6P1gES4OatXZNcoD6ccGYIz2s3oFpK6OyQ5yK8tAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"dc4a0934080e00146beba4d763f81c80296850b13b4679f8166d4c59ddecbedf","last_reissued_at":"2026-05-18T03:05:19.425958Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:05:19.425958Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Long-Lived Distributed Relative Localization of Robot Swarms","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.RO","authors_text":"Alejandro Cornejo, Radhika Nagpal","submitted_at":"2013-12-06T16:39:19Z","abstract_excerpt":"This paper studies the problem of having mobile robots in a multi-robot system maintain an estimate of the relative position and relative orientation of near-by robots in the environment. This problem is studied in the context of large swarms of simple robots which are capable of measuring only the distance to near-by robots.\n  We present two distributed localization algorithms with different trade-offs between their computational complexity and their coordination requirements. The first algorithm does not require the robots to coordinate their motion. It relies on a non-linear least squares b"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1312.1915","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":"1312.1915","created_at":"2026-05-18T03:05:19.426018+00:00"},{"alias_kind":"arxiv_version","alias_value":"1312.1915v1","created_at":"2026-05-18T03:05:19.426018+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1312.1915","created_at":"2026-05-18T03:05:19.426018+00:00"},{"alias_kind":"pith_short_12","alias_value":"3RFASNAIBYAB","created_at":"2026-05-18T12:27:32.513160+00:00"},{"alias_kind":"pith_short_16","alias_value":"3RFASNAIBYABI27L","created_at":"2026-05-18T12:27:32.513160+00:00"},{"alias_kind":"pith_short_8","alias_value":"3RFASNAI","created_at":"2026-05-18T12:27:32.513160+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/3RFASNAIBYABI27LUTLWH6A4QA","json":"https://pith.science/pith/3RFASNAIBYABI27LUTLWH6A4QA.json","graph_json":"https://pith.science/api/pith-number/3RFASNAIBYABI27LUTLWH6A4QA/graph.json","events_json":"https://pith.science/api/pith-number/3RFASNAIBYABI27LUTLWH6A4QA/events.json","paper":"https://pith.science/paper/3RFASNAI"},"agent_actions":{"view_html":"https://pith.science/pith/3RFASNAIBYABI27LUTLWH6A4QA","download_json":"https://pith.science/pith/3RFASNAIBYABI27LUTLWH6A4QA.json","view_paper":"https://pith.science/paper/3RFASNAI","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1312.1915&json=true","fetch_graph":"https://pith.science/api/pith-number/3RFASNAIBYABI27LUTLWH6A4QA/graph.json","fetch_events":"https://pith.science/api/pith-number/3RFASNAIBYABI27LUTLWH6A4QA/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/3RFASNAIBYABI27LUTLWH6A4QA/action/timestamp_anchor","attest_storage":"https://pith.science/pith/3RFASNAIBYABI27LUTLWH6A4QA/action/storage_attestation","attest_author":"https://pith.science/pith/3RFASNAIBYABI27LUTLWH6A4QA/action/author_attestation","sign_citation":"https://pith.science/pith/3RFASNAIBYABI27LUTLWH6A4QA/action/citation_signature","submit_replication":"https://pith.science/pith/3RFASNAIBYABI27LUTLWH6A4QA/action/replication_record"}},"created_at":"2026-05-18T03:05:19.426018+00:00","updated_at":"2026-05-18T03:05:19.426018+00:00"}