{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2009:IIHKFUX6ULPVC7XPPJ74GGMOYG","short_pith_number":"pith:IIHKFUX6","canonical_record":{"source":{"id":"0905.0259","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2009-05-03T14:04:33Z","cross_cats_sorted":[],"title_canon_sha256":"0c985319f5746d256cd308f37c743cbbc4a5b4bb1f4dad068d45babcc25eae62","abstract_canon_sha256":"4c25786cd5ea81210a14c47644903d839fbacc7d04351e029fbd3a956584922c"},"schema_version":"1.0"},"canonical_sha256":"420ea2d2fea2df517eef7a7fc3198ec1b9317b673f441523783f0431bc32c40e","source":{"kind":"arxiv","id":"0905.0259","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0905.0259","created_at":"2026-07-04T15:49:06Z"},{"alias_kind":"arxiv_version","alias_value":"0905.0259v2","created_at":"2026-07-04T15:49:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0905.0259","created_at":"2026-07-04T15:49:06Z"},{"alias_kind":"pith_short_12","alias_value":"IIHKFUX6ULPV","created_at":"2026-07-04T15:49:06Z"},{"alias_kind":"pith_short_16","alias_value":"IIHKFUX6ULPVC7XP","created_at":"2026-07-04T15:49:06Z"},{"alias_kind":"pith_short_8","alias_value":"IIHKFUX6","created_at":"2026-07-04T15:49:06Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2009:IIHKFUX6ULPVC7XPPJ74GGMOYG","target":"record","payload":{"canonical_record":{"source":{"id":"0905.0259","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2009-05-03T14:04:33Z","cross_cats_sorted":[],"title_canon_sha256":"0c985319f5746d256cd308f37c743cbbc4a5b4bb1f4dad068d45babcc25eae62","abstract_canon_sha256":"4c25786cd5ea81210a14c47644903d839fbacc7d04351e029fbd3a956584922c"},"schema_version":"1.0"},"canonical_sha256":"420ea2d2fea2df517eef7a7fc3198ec1b9317b673f441523783f0431bc32c40e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T15:49:06.182568Z","signature_b64":"sfCEuH3augKR/56zaxRa7uwR3qzZmA72xTaowCH+IEg86UoBi7fvbZADA3YmkV+O8Bmku8sCk+0hqHxmHGVJDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"420ea2d2fea2df517eef7a7fc3198ec1b9317b673f441523783f0431bc32c40e","last_reissued_at":"2026-07-04T15:49:06.182184Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T15:49:06.182184Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0905.0259","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-04T15:49:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pxqIaPO1Pc00yWvb3p044koI4lFCSMUJStRnb+0VXKexBf1wkWNPc+DnB10fAtfWdb8ZgckgLN87GbQXf0uDCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-13T15:08:53.175400Z"},"content_sha256":"e6e62c1ac8e307867e04e66df2552a5e79e6ba303142460dff0ba08cdfbbfa26","schema_version":"1.0","event_id":"sha256:e6e62c1ac8e307867e04e66df2552a5e79e6ba303142460dff0ba08cdfbbfa26"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2009:IIHKFUX6ULPVC7XPPJ74GGMOYG","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"An Analysis of Cosmic Neutrinos: Flavor Composition at Source and Neutrino Mixing Parameters","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Arman Esmaili, Yasaman Farzan","submitted_at":"2009-05-03T14:04:33Z","abstract_excerpt":"We examine the feasibility of deriving neutrino mixing parameters $\\delta$ and $\\theta_{13}$ from the cosmic neutrino flavor composition under the assumption that the flavor ratios of the cosmic neutrinos at the source were $F_{\\nu_e}+F_{\\bar{\\nu}_e}:F_{\\nu_\\mu}+F_{\\bar{\\nu}_\\mu}: F_{\\nu_\\tau}+F_{\\bar{\\nu}_\\tau}=1:2:0$. We analyze various uncertainties that enter the derivation of $\\delta$ and $\\theta_{13}$ from the ratio of the shower-like to $\\mu$-tracks events which is the only realistic source of information on the flavor composition at neutrino telescopes such as ICECUBE. We then examine "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0905.0259","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/0905.0259/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-04T15:49:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yNRqfwn8rfE4CeSrvi1qr/cL81D2IOd0Cw14AL1NIwucsePIV134IawMQ9kdXY8tXcWa+MguUdAMhL3HotGdDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-13T15:08:53.175772Z"},"content_sha256":"d7b8809267f5850c743627b380583e465fdd41a3d513ce93687089b1b9fd10ac","schema_version":"1.0","event_id":"sha256:d7b8809267f5850c743627b380583e465fdd41a3d513ce93687089b1b9fd10ac"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/IIHKFUX6ULPVC7XPPJ74GGMOYG/bundle.json","state_url":"https://pith.science/pith/IIHKFUX6ULPVC7XPPJ74GGMOYG/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/IIHKFUX6ULPVC7XPPJ74GGMOYG/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-07-13T15:08:53Z","links":{"resolver":"https://pith.science/pith/IIHKFUX6ULPVC7XPPJ74GGMOYG","bundle":"https://pith.science/pith/IIHKFUX6ULPVC7XPPJ74GGMOYG/bundle.json","state":"https://pith.science/pith/IIHKFUX6ULPVC7XPPJ74GGMOYG/state.json","well_known_bundle":"https://pith.science/.well-known/pith/IIHKFUX6ULPVC7XPPJ74GGMOYG/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:IIHKFUX6ULPVC7XPPJ74GGMOYG","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":"4c25786cd5ea81210a14c47644903d839fbacc7d04351e029fbd3a956584922c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2009-05-03T14:04:33Z","title_canon_sha256":"0c985319f5746d256cd308f37c743cbbc4a5b4bb1f4dad068d45babcc25eae62"},"schema_version":"1.0","source":{"id":"0905.0259","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0905.0259","created_at":"2026-07-04T15:49:06Z"},{"alias_kind":"arxiv_version","alias_value":"0905.0259v2","created_at":"2026-07-04T15:49:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0905.0259","created_at":"2026-07-04T15:49:06Z"},{"alias_kind":"pith_short_12","alias_value":"IIHKFUX6ULPV","created_at":"2026-07-04T15:49:06Z"},{"alias_kind":"pith_short_16","alias_value":"IIHKFUX6ULPVC7XP","created_at":"2026-07-04T15:49:06Z"},{"alias_kind":"pith_short_8","alias_value":"IIHKFUX6","created_at":"2026-07-04T15:49:06Z"}],"graph_snapshots":[{"event_id":"sha256:d7b8809267f5850c743627b380583e465fdd41a3d513ce93687089b1b9fd10ac","target":"graph","created_at":"2026-07-04T15:49:06Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/0905.0259/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We examine the feasibility of deriving neutrino mixing parameters $\\delta$ and $\\theta_{13}$ from the cosmic neutrino flavor composition under the assumption that the flavor ratios of the cosmic neutrinos at the source were $F_{\\nu_e}+F_{\\bar{\\nu}_e}:F_{\\nu_\\mu}+F_{\\bar{\\nu}_\\mu}: F_{\\nu_\\tau}+F_{\\bar{\\nu}_\\tau}=1:2:0$. We analyze various uncertainties that enter the derivation of $\\delta$ and $\\theta_{13}$ from the ratio of the shower-like to $\\mu$-tracks events which is the only realistic source of information on the flavor composition at neutrino telescopes such as ICECUBE. We then examine ","authors_text":"Arman Esmaili, Yasaman Farzan","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2009-05-03T14:04:33Z","title":"An Analysis of Cosmic Neutrinos: Flavor Composition at Source and Neutrino Mixing Parameters"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0905.0259","kind":"arxiv","version":2},"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:e6e62c1ac8e307867e04e66df2552a5e79e6ba303142460dff0ba08cdfbbfa26","target":"record","created_at":"2026-07-04T15:49:06Z","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":"4c25786cd5ea81210a14c47644903d839fbacc7d04351e029fbd3a956584922c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2009-05-03T14:04:33Z","title_canon_sha256":"0c985319f5746d256cd308f37c743cbbc4a5b4bb1f4dad068d45babcc25eae62"},"schema_version":"1.0","source":{"id":"0905.0259","kind":"arxiv","version":2}},"canonical_sha256":"420ea2d2fea2df517eef7a7fc3198ec1b9317b673f441523783f0431bc32c40e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"420ea2d2fea2df517eef7a7fc3198ec1b9317b673f441523783f0431bc32c40e","first_computed_at":"2026-07-04T15:49:06.182184Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:49:06.182184Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"sfCEuH3augKR/56zaxRa7uwR3qzZmA72xTaowCH+IEg86UoBi7fvbZADA3YmkV+O8Bmku8sCk+0hqHxmHGVJDg==","signature_status":"signed_v1","signed_at":"2026-07-04T15:49:06.182568Z","signed_message":"canonical_sha256_bytes"},"source_id":"0905.0259","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e6e62c1ac8e307867e04e66df2552a5e79e6ba303142460dff0ba08cdfbbfa26","sha256:d7b8809267f5850c743627b380583e465fdd41a3d513ce93687089b1b9fd10ac"],"state_sha256":"0cc40eb0561a1e5faa8c00763eb0ba0c7f82ac6cb16ad07c5ca869e2df94c2ae"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"aV7T/ryUzWvTuc4rLhRxqehAD71Ya1fZKw9PI4DAILrhncLA1NpigOq+hckF+2s/T7m0oCSFI6so2PqPoLfyAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-13T15:08:53.178125Z","bundle_sha256":"c3803d40ab4e27edb073ef500bc5ddb269eeed1ad3cf13ff7270dcc853d03ac2"}}