{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:S5DF5LPPPS77ZXWAXK3OGIIA3C","short_pith_number":"pith:S5DF5LPP","schema_version":"1.0","canonical_sha256":"97465eadef7cbffcdec0bab6e32100d89dac5a0b2eb81facf6af746d572b68e1","source":{"kind":"arxiv","id":"1808.07987","version":2},"attestation_state":"computed","paper":{"title":"Electromagnetic analogue space-times, analytically and algebraically","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Matt Visser (Victoria University of Wellington), Sebastian Schuster (Victoria University of Wellington)","submitted_at":"2018-08-24T02:56:57Z","abstract_excerpt":"While quantum field theory could more aptly be called the \"quantum field framework\" $-$ as it encompasses a vast variety of varying concepts and theories $-$ in comparison, relativity, both special and general, is more commonly portrayed as less of a \"general framework\". Viewed from this perspective, the paradigm of \"analogue space-times\" is to promote the specific theory of general relativity (Einstein gravity) to a framework which covers relativistic phenomena at large. Ultimately, this then also gives rise to new proposals for experiments in the laboratory, as it allows one to move general "},"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":"1808.07987","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2018-08-24T02:56:57Z","cross_cats_sorted":[],"title_canon_sha256":"a9a001e154987ab998dd01167949ed527b04981e99085e274a7cec375a26d5b4","abstract_canon_sha256":"a1be7c04fba079a0f332e54f5a781b88405f5df712e9f2ba7c5e7a3aba8967ce"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:42:14.006550Z","signature_b64":"AJu9+11T3vJWksMgV4wflAwuZ9L8NBbYrw2ywsiNawsvXRZhUE8VLpveDH3sup1Q1uq/J5ZRIyY5yCN4O2o1BA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"97465eadef7cbffcdec0bab6e32100d89dac5a0b2eb81facf6af746d572b68e1","last_reissued_at":"2026-05-17T23:42:14.006079Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:42:14.006079Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Electromagnetic analogue space-times, analytically and algebraically","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Matt Visser (Victoria University of Wellington), Sebastian Schuster (Victoria University of Wellington)","submitted_at":"2018-08-24T02:56:57Z","abstract_excerpt":"While quantum field theory could more aptly be called the \"quantum field framework\" $-$ as it encompasses a vast variety of varying concepts and theories $-$ in comparison, relativity, both special and general, is more commonly portrayed as less of a \"general framework\". Viewed from this perspective, the paradigm of \"analogue space-times\" is to promote the specific theory of general relativity (Einstein gravity) to a framework which covers relativistic phenomena at large. Ultimately, this then also gives rise to new proposals for experiments in the laboratory, as it allows one to move general "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1808.07987","kind":"arxiv","version":2},"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":"1808.07987","created_at":"2026-05-17T23:42:14.006143+00:00"},{"alias_kind":"arxiv_version","alias_value":"1808.07987v2","created_at":"2026-05-17T23:42:14.006143+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1808.07987","created_at":"2026-05-17T23:42:14.006143+00:00"},{"alias_kind":"pith_short_12","alias_value":"S5DF5LPPPS77","created_at":"2026-05-18T12:32:50.500415+00:00"},{"alias_kind":"pith_short_16","alias_value":"S5DF5LPPPS77ZXWA","created_at":"2026-05-18T12:32:50.500415+00:00"},{"alias_kind":"pith_short_8","alias_value":"S5DF5LPP","created_at":"2026-05-18T12:32:50.500415+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":2,"internal_anchor_count":2,"sample":[{"citing_arxiv_id":"2606.01409","citing_title":"The G\\\"odel Universe as a Superconductor","ref_index":27,"is_internal_anchor":true},{"citing_arxiv_id":"2606.01409","citing_title":"The G\\\"odel Universe as a Superconductor","ref_index":27,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/S5DF5LPPPS77ZXWAXK3OGIIA3C","json":"https://pith.science/pith/S5DF5LPPPS77ZXWAXK3OGIIA3C.json","graph_json":"https://pith.science/api/pith-number/S5DF5LPPPS77ZXWAXK3OGIIA3C/graph.json","events_json":"https://pith.science/api/pith-number/S5DF5LPPPS77ZXWAXK3OGIIA3C/events.json","paper":"https://pith.science/paper/S5DF5LPP"},"agent_actions":{"view_html":"https://pith.science/pith/S5DF5LPPPS77ZXWAXK3OGIIA3C","download_json":"https://pith.science/pith/S5DF5LPPPS77ZXWAXK3OGIIA3C.json","view_paper":"https://pith.science/paper/S5DF5LPP","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1808.07987&json=true","fetch_graph":"https://pith.science/api/pith-number/S5DF5LPPPS77ZXWAXK3OGIIA3C/graph.json","fetch_events":"https://pith.science/api/pith-number/S5DF5LPPPS77ZXWAXK3OGIIA3C/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/S5DF5LPPPS77ZXWAXK3OGIIA3C/action/timestamp_anchor","attest_storage":"https://pith.science/pith/S5DF5LPPPS77ZXWAXK3OGIIA3C/action/storage_attestation","attest_author":"https://pith.science/pith/S5DF5LPPPS77ZXWAXK3OGIIA3C/action/author_attestation","sign_citation":"https://pith.science/pith/S5DF5LPPPS77ZXWAXK3OGIIA3C/action/citation_signature","submit_replication":"https://pith.science/pith/S5DF5LPPPS77ZXWAXK3OGIIA3C/action/replication_record"}},"created_at":"2026-05-17T23:42:14.006143+00:00","updated_at":"2026-05-17T23:42:14.006143+00:00"}