{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:DHA5LLGRYHPCFWUVWM4UBCD4N5","short_pith_number":"pith:DHA5LLGR","schema_version":"1.0","canonical_sha256":"19c1d5acd1c1de22da95b33940887c6f77e3071cbdd918be6724beab591022e7","source":{"kind":"arxiv","id":"1306.2903","version":1},"attestation_state":"computed","paper":{"title":"Neutrino Propagation in Matter","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Alexei Yu. Smirnov, Mattias Blennow","submitted_at":"2013-06-12T17:24:31Z","abstract_excerpt":"We describe the effects of neutrino propagation in the matter of the Earth relevant for experiments with atmospheric and accelerator neutrinos and aimed at the determination of the neutrino mass hierarchy and CP-violation. These include (i) the resonance enhancement of neutrino oscillations in matter with constant or nearly constant density, (ii) adiabatic conversion in matter with slowly changing density, (iii) parametric enhancement of oscillations in a multi-layer medium, (iv) oscillations in thin layers of matter. We present the results of semi-analytic descriptions of flavor transitions f"},"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":"1306.2903","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-06-12T17:24:31Z","cross_cats_sorted":[],"title_canon_sha256":"0d3f9521cabc407a3d4ea9faa1c588e74f68a0e31110473bd64f88df4b006d37","abstract_canon_sha256":"1068d60e84cd2df5866e041521b324921f31f1c9300b2c0b1d815e9538b99906"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:21:09.071362Z","signature_b64":"WgeX+N8c1I5cx3ktwL4jbmAaznhd6g1+ghX38DeQ95/75ZUbt8gJ3slGHvJsuGDGwBAFHnRzUtn+uIjFYBN4AA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"19c1d5acd1c1de22da95b33940887c6f77e3071cbdd918be6724beab591022e7","last_reissued_at":"2026-05-18T03:21:09.070589Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:21:09.070589Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Neutrino Propagation in Matter","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Alexei Yu. Smirnov, Mattias Blennow","submitted_at":"2013-06-12T17:24:31Z","abstract_excerpt":"We describe the effects of neutrino propagation in the matter of the Earth relevant for experiments with atmospheric and accelerator neutrinos and aimed at the determination of the neutrino mass hierarchy and CP-violation. These include (i) the resonance enhancement of neutrino oscillations in matter with constant or nearly constant density, (ii) adiabatic conversion in matter with slowly changing density, (iii) parametric enhancement of oscillations in a multi-layer medium, (iv) oscillations in thin layers of matter. We present the results of semi-analytic descriptions of flavor transitions f"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1306.2903","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":"1306.2903","created_at":"2026-05-18T03:21:09.070692+00:00"},{"alias_kind":"arxiv_version","alias_value":"1306.2903v1","created_at":"2026-05-18T03:21:09.070692+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1306.2903","created_at":"2026-05-18T03:21:09.070692+00:00"},{"alias_kind":"pith_short_12","alias_value":"DHA5LLGRYHPC","created_at":"2026-05-18T12:27:43.054852+00:00"},{"alias_kind":"pith_short_16","alias_value":"DHA5LLGRYHPCFWUV","created_at":"2026-05-18T12:27:43.054852+00:00"},{"alias_kind":"pith_short_8","alias_value":"DHA5LLGR","created_at":"2026-05-18T12:27:43.054852+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/DHA5LLGRYHPCFWUVWM4UBCD4N5","json":"https://pith.science/pith/DHA5LLGRYHPCFWUVWM4UBCD4N5.json","graph_json":"https://pith.science/api/pith-number/DHA5LLGRYHPCFWUVWM4UBCD4N5/graph.json","events_json":"https://pith.science/api/pith-number/DHA5LLGRYHPCFWUVWM4UBCD4N5/events.json","paper":"https://pith.science/paper/DHA5LLGR"},"agent_actions":{"view_html":"https://pith.science/pith/DHA5LLGRYHPCFWUVWM4UBCD4N5","download_json":"https://pith.science/pith/DHA5LLGRYHPCFWUVWM4UBCD4N5.json","view_paper":"https://pith.science/paper/DHA5LLGR","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1306.2903&json=true","fetch_graph":"https://pith.science/api/pith-number/DHA5LLGRYHPCFWUVWM4UBCD4N5/graph.json","fetch_events":"https://pith.science/api/pith-number/DHA5LLGRYHPCFWUVWM4UBCD4N5/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/DHA5LLGRYHPCFWUVWM4UBCD4N5/action/timestamp_anchor","attest_storage":"https://pith.science/pith/DHA5LLGRYHPCFWUVWM4UBCD4N5/action/storage_attestation","attest_author":"https://pith.science/pith/DHA5LLGRYHPCFWUVWM4UBCD4N5/action/author_attestation","sign_citation":"https://pith.science/pith/DHA5LLGRYHPCFWUVWM4UBCD4N5/action/citation_signature","submit_replication":"https://pith.science/pith/DHA5LLGRYHPCFWUVWM4UBCD4N5/action/replication_record"}},"created_at":"2026-05-18T03:21:09.070692+00:00","updated_at":"2026-05-18T03:21:09.070692+00:00"}