{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:D4UBFYZ3UH4AEWRHNTDBXVLGCR","short_pith_number":"pith:D4UBFYZ3","schema_version":"1.0","canonical_sha256":"1f2812e33ba1f8025a276cc61bd5661441db15a5289040ca5a8072a23d00ebfe","source":{"kind":"arxiv","id":"1108.0973","version":2},"attestation_state":"computed","paper":{"title":"Photon polarization and geometric phase in general relativity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["quant-ph"],"primary_cat":"gr-qc","authors_text":"Aharon Brodutch, Daniel R. Terno, Tommaso F. Demarie","submitted_at":"2011-08-04T01:25:59Z","abstract_excerpt":"Rotation of polarization in an external gravitational field is one of the effects of general relativity that can serve as a basis for its precision tests. A careful analysis of reference frames is crucial for a proper evaluation of this effect. We introduce an operationally-motivated local reference frame that allows for a particularly simple description. We present a solution of null geodesics in Kerr space-time that is organized around a new expansion parameter, allowing a better control of the series, and use it to calculate the resulting polarization rotation. While this rotation depends o"},"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":"1108.0973","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2011-08-04T01:25:59Z","cross_cats_sorted":["quant-ph"],"title_canon_sha256":"b82b145fc195f56d25a1ffca3365d02e648427b105a212d4fdcfabd7c127774a","abstract_canon_sha256":"1c0089bdfb2db67739c2c1be86e40b74c115dc3ec59110cb4241862c9cef2eab"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:05:38.472353Z","signature_b64":"ca4RgwFH070GVBbLHiUQvRSCimILQ7hWWKziNbXXz3DEJJv9fjS+tq/1trBc963Zrsb2D+rQZnd7Ji412YxaDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1f2812e33ba1f8025a276cc61bd5661441db15a5289040ca5a8072a23d00ebfe","last_reissued_at":"2026-05-18T04:05:38.471944Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:05:38.471944Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Photon polarization and geometric phase in general relativity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["quant-ph"],"primary_cat":"gr-qc","authors_text":"Aharon Brodutch, Daniel R. Terno, Tommaso F. Demarie","submitted_at":"2011-08-04T01:25:59Z","abstract_excerpt":"Rotation of polarization in an external gravitational field is one of the effects of general relativity that can serve as a basis for its precision tests. A careful analysis of reference frames is crucial for a proper evaluation of this effect. We introduce an operationally-motivated local reference frame that allows for a particularly simple description. We present a solution of null geodesics in Kerr space-time that is organized around a new expansion parameter, allowing a better control of the series, and use it to calculate the resulting polarization rotation. While this rotation depends o"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1108.0973","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":"1108.0973","created_at":"2026-05-18T04:05:38.472009+00:00"},{"alias_kind":"arxiv_version","alias_value":"1108.0973v2","created_at":"2026-05-18T04:05:38.472009+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1108.0973","created_at":"2026-05-18T04:05:38.472009+00:00"},{"alias_kind":"pith_short_12","alias_value":"D4UBFYZ3UH4A","created_at":"2026-05-18T12:26:26.731475+00:00"},{"alias_kind":"pith_short_16","alias_value":"D4UBFYZ3UH4AEWRH","created_at":"2026-05-18T12:26:26.731475+00:00"},{"alias_kind":"pith_short_8","alias_value":"D4UBFYZ3","created_at":"2026-05-18T12:26:26.731475+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/D4UBFYZ3UH4AEWRHNTDBXVLGCR","json":"https://pith.science/pith/D4UBFYZ3UH4AEWRHNTDBXVLGCR.json","graph_json":"https://pith.science/api/pith-number/D4UBFYZ3UH4AEWRHNTDBXVLGCR/graph.json","events_json":"https://pith.science/api/pith-number/D4UBFYZ3UH4AEWRHNTDBXVLGCR/events.json","paper":"https://pith.science/paper/D4UBFYZ3"},"agent_actions":{"view_html":"https://pith.science/pith/D4UBFYZ3UH4AEWRHNTDBXVLGCR","download_json":"https://pith.science/pith/D4UBFYZ3UH4AEWRHNTDBXVLGCR.json","view_paper":"https://pith.science/paper/D4UBFYZ3","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1108.0973&json=true","fetch_graph":"https://pith.science/api/pith-number/D4UBFYZ3UH4AEWRHNTDBXVLGCR/graph.json","fetch_events":"https://pith.science/api/pith-number/D4UBFYZ3UH4AEWRHNTDBXVLGCR/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/D4UBFYZ3UH4AEWRHNTDBXVLGCR/action/timestamp_anchor","attest_storage":"https://pith.science/pith/D4UBFYZ3UH4AEWRHNTDBXVLGCR/action/storage_attestation","attest_author":"https://pith.science/pith/D4UBFYZ3UH4AEWRHNTDBXVLGCR/action/author_attestation","sign_citation":"https://pith.science/pith/D4UBFYZ3UH4AEWRHNTDBXVLGCR/action/citation_signature","submit_replication":"https://pith.science/pith/D4UBFYZ3UH4AEWRHNTDBXVLGCR/action/replication_record"}},"created_at":"2026-05-18T04:05:38.472009+00:00","updated_at":"2026-05-18T04:05:38.472009+00:00"}