{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:IK63OS6KWB76ZH4LGG2RPD3LDF","short_pith_number":"pith:IK63OS6K","schema_version":"1.0","canonical_sha256":"42bdb74bcab07fec9f8b31b5178f6b196e6d7b04f125ad104f37e406695f0ba7","source":{"kind":"arxiv","id":"1806.01505","version":1},"attestation_state":"computed","paper":{"title":"On Dualities and Equivalences Between Physical Theories","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th","quant-ph"],"primary_cat":"physics.hist-ph","authors_text":"Jeremy Butterfield","submitted_at":"2018-06-05T05:49:25Z","abstract_excerpt":"The main aim of this paper is to make a remark about the relation between (i) dualities between theories, as `duality' is understood in physics and (ii) equivalence of theories, as `equivalence' is understood in logic and philosophy. The remark is that in physics, two theories can be dual, and accordingly get called `the same theory', though we interpret them as disagreeing---so that they are certainly not equivalent, as `equivalent' is normally understood. So the remark is simple: but, I shall argue, worth stressing---since often neglected. My argument for this is based on the account of dual"},"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":"1806.01505","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.hist-ph","submitted_at":"2018-06-05T05:49:25Z","cross_cats_sorted":["hep-th","quant-ph"],"title_canon_sha256":"92a01d7decbedae7b3e8b48a47cbbe25621bb69ef77a886e6430151c0c57478d","abstract_canon_sha256":"33dad32232a0f78abb93600888a16829f63e1211a110684bfb064d504f058ed7"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:14:12.740657Z","signature_b64":"UWeJC4xuuf7ZLurtIy8M125w/bKyNkoQpnZY7vq01HIZCR3uq+zoE3dgena9T7oHqFcwQfBKHywHK7Xpq4ZJAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"42bdb74bcab07fec9f8b31b5178f6b196e6d7b04f125ad104f37e406695f0ba7","last_reissued_at":"2026-05-18T00:14:12.740167Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:14:12.740167Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"On Dualities and Equivalences Between Physical Theories","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th","quant-ph"],"primary_cat":"physics.hist-ph","authors_text":"Jeremy Butterfield","submitted_at":"2018-06-05T05:49:25Z","abstract_excerpt":"The main aim of this paper is to make a remark about the relation between (i) dualities between theories, as `duality' is understood in physics and (ii) equivalence of theories, as `equivalence' is understood in logic and philosophy. The remark is that in physics, two theories can be dual, and accordingly get called `the same theory', though we interpret them as disagreeing---so that they are certainly not equivalent, as `equivalent' is normally understood. So the remark is simple: but, I shall argue, worth stressing---since often neglected. My argument for this is based on the account of dual"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1806.01505","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":"1806.01505","created_at":"2026-05-18T00:14:12.740244+00:00"},{"alias_kind":"arxiv_version","alias_value":"1806.01505v1","created_at":"2026-05-18T00:14:12.740244+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1806.01505","created_at":"2026-05-18T00:14:12.740244+00:00"},{"alias_kind":"pith_short_12","alias_value":"IK63OS6KWB76","created_at":"2026-05-18T12:32:31.084164+00:00"},{"alias_kind":"pith_short_16","alias_value":"IK63OS6KWB76ZH4L","created_at":"2026-05-18T12:32:31.084164+00:00"},{"alias_kind":"pith_short_8","alias_value":"IK63OS6K","created_at":"2026-05-18T12:32:31.084164+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/IK63OS6KWB76ZH4LGG2RPD3LDF","json":"https://pith.science/pith/IK63OS6KWB76ZH4LGG2RPD3LDF.json","graph_json":"https://pith.science/api/pith-number/IK63OS6KWB76ZH4LGG2RPD3LDF/graph.json","events_json":"https://pith.science/api/pith-number/IK63OS6KWB76ZH4LGG2RPD3LDF/events.json","paper":"https://pith.science/paper/IK63OS6K"},"agent_actions":{"view_html":"https://pith.science/pith/IK63OS6KWB76ZH4LGG2RPD3LDF","download_json":"https://pith.science/pith/IK63OS6KWB76ZH4LGG2RPD3LDF.json","view_paper":"https://pith.science/paper/IK63OS6K","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1806.01505&json=true","fetch_graph":"https://pith.science/api/pith-number/IK63OS6KWB76ZH4LGG2RPD3LDF/graph.json","fetch_events":"https://pith.science/api/pith-number/IK63OS6KWB76ZH4LGG2RPD3LDF/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/IK63OS6KWB76ZH4LGG2RPD3LDF/action/timestamp_anchor","attest_storage":"https://pith.science/pith/IK63OS6KWB76ZH4LGG2RPD3LDF/action/storage_attestation","attest_author":"https://pith.science/pith/IK63OS6KWB76ZH4LGG2RPD3LDF/action/author_attestation","sign_citation":"https://pith.science/pith/IK63OS6KWB76ZH4LGG2RPD3LDF/action/citation_signature","submit_replication":"https://pith.science/pith/IK63OS6KWB76ZH4LGG2RPD3LDF/action/replication_record"}},"created_at":"2026-05-18T00:14:12.740244+00:00","updated_at":"2026-05-18T00:14:12.740244+00:00"}