{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:OHDT3LLNGSPHCEAVHAUFOBSCEL","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"94e3d127c0e8bef872ea229a4f2f13634e5182b8497516d194ff7c12920515f8","cross_cats_sorted":["astro-ph.HE","hep-ph","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2013-01-25T07:59:52Z","title_canon_sha256":"5c96026223464e395b1f8b75e63bcf6924665ba2bb728eb5349867332b907bd8"},"schema_version":"1.0","source":{"id":"1301.5977","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1301.5977","created_at":"2026-05-18T02:21:52Z"},{"alias_kind":"arxiv_version","alias_value":"1301.5977v4","created_at":"2026-05-18T02:21:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1301.5977","created_at":"2026-05-18T02:21:52Z"},{"alias_kind":"pith_short_12","alias_value":"OHDT3LLNGSPH","created_at":"2026-05-18T12:27:54Z"},{"alias_kind":"pith_short_16","alias_value":"OHDT3LLNGSPHCEAV","created_at":"2026-05-18T12:27:54Z"},{"alias_kind":"pith_short_8","alias_value":"OHDT3LLN","created_at":"2026-05-18T12:27:54Z"}],"graph_snapshots":[{"event_id":"sha256:7c3a7a8b5aa565ecb6cf229fc55a0e054804d44626b1a87ceb7ffa9c9f2b77f2","target":"graph","created_at":"2026-05-18T02:21:52Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"We study neutrino spin oscillations in gravitational fields in non-commutative spaces. For the Schwarzschild metric the maximum frequency decreases with increasing the noncommutativity parameter. In the case of Reissner-Nordstrom (RN) metric, the maximum frequency of oscillation is a monotonically increasing function of the noncommutativity parameter .In both cases, the frequency of spin oscillations decreases as the distance from the gravitational source grows. We present a phenomenological application of our results. It is also shown that the noncommutativity parameter is bounded as 0.1 l_p.","authors_text":"S. A. Alavi, S. Nodeh","cross_cats":["astro-ph.HE","hep-ph","hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2013-01-25T07:59:52Z","title":"Neutrino spin oscillations in gravitational fields in non-commutative Spaces"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1301.5977","kind":"arxiv","version":4},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:2ec5b6d87ba8c6e3747e6177d537e21826637e9de83571ba025262251b1e9421","target":"record","created_at":"2026-05-18T02:21:52Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"94e3d127c0e8bef872ea229a4f2f13634e5182b8497516d194ff7c12920515f8","cross_cats_sorted":["astro-ph.HE","hep-ph","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2013-01-25T07:59:52Z","title_canon_sha256":"5c96026223464e395b1f8b75e63bcf6924665ba2bb728eb5349867332b907bd8"},"schema_version":"1.0","source":{"id":"1301.5977","kind":"arxiv","version":4}},"canonical_sha256":"71c73dad6d349e711015382857064222c2fcdbbf0c91ec28e8ec040779cb4986","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"71c73dad6d349e711015382857064222c2fcdbbf0c91ec28e8ec040779cb4986","first_computed_at":"2026-05-18T02:21:52.048025Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:21:52.048025Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Jwa6tF4KG/tGEZDA8eGeVST6FypLQQJJRnEg/K5efoWu22pnJfNPUjJ+5MdYynoSwRS+mK7z4X3QIUi3lvAkDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:21:52.048706Z","signed_message":"canonical_sha256_bytes"},"source_id":"1301.5977","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2ec5b6d87ba8c6e3747e6177d537e21826637e9de83571ba025262251b1e9421","sha256:7c3a7a8b5aa565ecb6cf229fc55a0e054804d44626b1a87ceb7ffa9c9f2b77f2"],"state_sha256":"4399437efb04751e26c579cc7a62c5c53bc32430e422c4c74fbaa1394c86a23c"}