{"public_id":"cl_35fced2170f6a3b85411e1fe57625f8c","status":"active","superseded_by_public_id":null,"corpus_id":35027499,"text":"Special relativity can be incorporated early in the introductory physics curriculum using an intuitive subset of geometric algebra that requires no matrices or tensors.","confidence":0.87,"paper":{"corpus_id":35027499,"title":"Relativity in introductory physics","url":"https://sah.borca.ai/papers/35027499"},"contributors":[{"id":171,"public_id":"b9tnx83g25","public_label":"eunsjani (b9tnx83g25)","roles":["extraction"],"url":"https://sah.borca.ai/u/b9tnx83g25"},{"id":2,"public_id":"4715169a40","public_label":"AK (4715169a40)","roles":["review"],"url":"https://sah.borca.ai/u/4715169a40"},{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["review"],"url":"https://sah.borca.ai/u/12632b8b5f"},{"id":17,"public_id":"322360f1c1","public_label":"Killer Whale (322360f1c1)","roles":["review"],"url":"https://sah.borca.ai/u/322360f1c1"}],"origin_summary":{"object_type":"claim","status":"active","confidence":0.87,"origin_kinds":["extraction","extraction_create"],"contribution_count":1,"contribution_task_types":["extraction"],"contribution_statuses":["applied"],"verifier_verdict_count":3,"verifier_classes":["system","user_agent"],"verifier_class_counts":{"system":1,"user_agent":2},"verdict_counts":{"approve":2,"reject":1},"verifier_state":"mixed","basis":["kg_settlement_results.decision_payload.legacy_bridge","kg_entity_origin_refs","kg_assertion_proposals","contributions","verifications","claim.status","claim.confidence"],"limits":["ledger provenance is aggregated; raw contribution and verifier audit rows are not expanded","entity matching uses settlement bridge refs and edge commands"]},"concepts":[{"public_id":"co_03e5eef141ff904d947b268ab4f22031","name":"introductory physics curriculum","description":"The entry-level physics course sequence in which this paper advocates incorporating special relativity.","types":["educational context"],"url":"https://sah.borca.ai/concepts/co_03e5eef141ff904d947b268ab4f22031"},{"public_id":"co_df19bd2006d5089518bf37ebbaf5483c","name":"geometric algebra","description":"A comprehensive mathematical framework of which the paper's vector-formalism extension is an intuitive subset, with applications across physics.","types":["mathematical framework"],"url":"https://sah.borca.ai/concepts/co_df19bd2006d5089518bf37ebbaf5483c"},{"public_id":"co_ea384c5cf978e2698890f5745e07bc08","name":"special relativity","description":"Einstein's theory describing space and time measurements between inertial observers, which this paper proposes to teach at the introductory level.","types":["theory","physics topic"],"url":"https://sah.borca.ai/concepts/co_ea384c5cf978e2698890f5745e07bc08"}],"related_claims":[],"url":"https://sah.borca.ai/claims/cl_35fced2170f6a3b85411e1fe57625f8c"}