{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2003:5KATE7PAA6WH5SF762RGH65Y73","short_pith_number":"pith:5KATE7PA","schema_version":"1.0","canonical_sha256":"ea81327de007ac7ec8bff6a263fbb8fed103c95aaaa11f9a249ab270e4c0b1c3","source":{"kind":"arxiv","id":"gr-qc/0304027","version":2},"attestation_state":"computed","paper":{"title":"Quantum Interference to Measure Spacetime Curvature: A Proposed Experiment at the Intersection of Quantum Mechanics and General Relativity","license":"","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Achilles D. Speliotopoulos, Raymond Y. Chiao","submitted_at":"2003-04-06T03:41:18Z","abstract_excerpt":"An experiment in Low Earth Orbit (LEO) is proposed to measure components of the Riemann curvature tensor using atom interferometry. We show that the difference in the quantum phase $\\Delta\\phi$ of an atom that can travel along two intersecting geodesics is given by $mR_{0i0j}/\\hbar$ times the spacetime volume contained within the geodesics. Our expression for $\\Delta\\phi$ also holds for gravitational waves in the long wavelength limit."},"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":"gr-qc/0304027","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"gr-qc","submitted_at":"2003-04-06T03:41:18Z","cross_cats_sorted":[],"title_canon_sha256":"bff3b91388ded522ecd6a9296d0c65e74ebf7066a7d028f3c593212a81d7ed42","abstract_canon_sha256":"64558a904b7fbda4525a4d89266fed5839dde1070cdd966b7158b699b885d3a9"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:13:37.124429Z","signature_b64":"ePbxLjQ5MRLm3LsWEtKFEJbv2DftdEMwiD1CtXjrQO3EwPg14ehexTGZ1TKgeRTpldg5AR3sxReRChIvTYimAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ea81327de007ac7ec8bff6a263fbb8fed103c95aaaa11f9a249ab270e4c0b1c3","last_reissued_at":"2026-05-18T04:13:37.123892Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:13:37.123892Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Quantum Interference to Measure Spacetime Curvature: A Proposed Experiment at the Intersection of Quantum Mechanics and General Relativity","license":"","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Achilles D. Speliotopoulos, Raymond Y. Chiao","submitted_at":"2003-04-06T03:41:18Z","abstract_excerpt":"An experiment in Low Earth Orbit (LEO) is proposed to measure components of the Riemann curvature tensor using atom interferometry. We show that the difference in the quantum phase $\\Delta\\phi$ of an atom that can travel along two intersecting geodesics is given by $mR_{0i0j}/\\hbar$ times the spacetime volume contained within the geodesics. Our expression for $\\Delta\\phi$ also holds for gravitational waves in the long wavelength limit."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"gr-qc/0304027","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":"gr-qc/0304027","created_at":"2026-05-18T04:13:37.123970+00:00"},{"alias_kind":"arxiv_version","alias_value":"gr-qc/0304027v2","created_at":"2026-05-18T04:13:37.123970+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.gr-qc/0304027","created_at":"2026-05-18T04:13:37.123970+00:00"},{"alias_kind":"pith_short_12","alias_value":"5KATE7PAA6WH","created_at":"2026-05-18T12:25:51.375804+00:00"},{"alias_kind":"pith_short_16","alias_value":"5KATE7PAA6WH5SF7","created_at":"2026-05-18T12:25:51.375804+00:00"},{"alias_kind":"pith_short_8","alias_value":"5KATE7PA","created_at":"2026-05-18T12:25:51.375804+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/5KATE7PAA6WH5SF762RGH65Y73","json":"https://pith.science/pith/5KATE7PAA6WH5SF762RGH65Y73.json","graph_json":"https://pith.science/api/pith-number/5KATE7PAA6WH5SF762RGH65Y73/graph.json","events_json":"https://pith.science/api/pith-number/5KATE7PAA6WH5SF762RGH65Y73/events.json","paper":"https://pith.science/paper/5KATE7PA"},"agent_actions":{"view_html":"https://pith.science/pith/5KATE7PAA6WH5SF762RGH65Y73","download_json":"https://pith.science/pith/5KATE7PAA6WH5SF762RGH65Y73.json","view_paper":"https://pith.science/paper/5KATE7PA","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=gr-qc/0304027&json=true","fetch_graph":"https://pith.science/api/pith-number/5KATE7PAA6WH5SF762RGH65Y73/graph.json","fetch_events":"https://pith.science/api/pith-number/5KATE7PAA6WH5SF762RGH65Y73/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/5KATE7PAA6WH5SF762RGH65Y73/action/timestamp_anchor","attest_storage":"https://pith.science/pith/5KATE7PAA6WH5SF762RGH65Y73/action/storage_attestation","attest_author":"https://pith.science/pith/5KATE7PAA6WH5SF762RGH65Y73/action/author_attestation","sign_citation":"https://pith.science/pith/5KATE7PAA6WH5SF762RGH65Y73/action/citation_signature","submit_replication":"https://pith.science/pith/5KATE7PAA6WH5SF762RGH65Y73/action/replication_record"}},"created_at":"2026-05-18T04:13:37.123970+00:00","updated_at":"2026-05-18T04:13:37.123970+00:00"}