{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2003:AJ57UJJ7XXJGUPSN2FSQELWAGV","short_pith_number":"pith:AJ57UJJ7","canonical_record":{"source":{"id":"hep-ph/0302126","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"2003-02-15T19:10:49Z","cross_cats_sorted":[],"title_canon_sha256":"b08ee10ebafb60e02559dadd0688381df1c72a7bc735167e651f70e21f083848","abstract_canon_sha256":"c8b9534f5429707b58c4de359639c971de8ec2a41a4609742496b8df520a4a46"},"schema_version":"1.0"},"canonical_sha256":"027bfa253fbdd26a3e4dd165022ec0355f17d27fed39a5a88993c2d75214e283","source":{"kind":"arxiv","id":"hep-ph/0302126","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/0302126","created_at":"2026-07-04T16:40:30Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0302126v2","created_at":"2026-07-04T16:40:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0302126","created_at":"2026-07-04T16:40:30Z"},{"alias_kind":"pith_short_12","alias_value":"AJ57UJJ7XXJG","created_at":"2026-07-04T16:40:30Z"},{"alias_kind":"pith_short_16","alias_value":"AJ57UJJ7XXJGUPSN","created_at":"2026-07-04T16:40:30Z"},{"alias_kind":"pith_short_8","alias_value":"AJ57UJJ7","created_at":"2026-07-04T16:40:30Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2003:AJ57UJJ7XXJGUPSN2FSQELWAGV","target":"record","payload":{"canonical_record":{"source":{"id":"hep-ph/0302126","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"2003-02-15T19:10:49Z","cross_cats_sorted":[],"title_canon_sha256":"b08ee10ebafb60e02559dadd0688381df1c72a7bc735167e651f70e21f083848","abstract_canon_sha256":"c8b9534f5429707b58c4de359639c971de8ec2a41a4609742496b8df520a4a46"},"schema_version":"1.0"},"canonical_sha256":"027bfa253fbdd26a3e4dd165022ec0355f17d27fed39a5a88993c2d75214e283","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:40:30.302844Z","signature_b64":"3TT5TSs5mycZr4rHbzMzV4E3qG9QXdTV5hx+Ll0o/B0y/QXlPAhSP8AhVRw4fB3RJrIyjVlytsuEtjqGHAAcBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"027bfa253fbdd26a3e4dd165022ec0355f17d27fed39a5a88993c2d75214e283","last_reissued_at":"2026-07-04T16:40:30.302288Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:40:30.302288Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-ph/0302126","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":"2026-07-04T16:40:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pTkAPyt53hHhqviqSEw8WwsOm6nv/XxVmZerdPFOOZbV4rl3QQvHPdb/K2oeMtRCk0razA41I8EUwrv+p6NsAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T08:22:28.744772Z"},"content_sha256":"1bf3504986d35a8daf6afd25b8ad4749767a37b5bf81a30449d15695d6b5681d","schema_version":"1.0","event_id":"sha256:1bf3504986d35a8daf6afd25b8ad4749767a37b5bf81a30449d15695d6b5681d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2003:AJ57UJJ7XXJGUPSN2FSQELWAGV","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Optical activity of neutrinos and antineutrinos","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Ali Abbasabadi, Wayne W. Repko","submitted_at":"2003-02-15T19:10:49Z","abstract_excerpt":"Using the one-loop helicity amplitudes for low-energy $\\nu\\gamma\\to\\nu\\gamma$ and $\\bar\\nu\\gamma\\to\\bar\\nu\\gamma$ scattering in the standard model with massless neutrinos, we study the optical activity of a sea of neutrinos and antineutrinos. In particular, we estimate the values of the index of refraction and rotary power of this medium in the absence of dispersion."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0302126","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/hep-ph/0302126/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":"2026-07-04T16:40:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"m9fZ0j4P2KH/jAVAIMnygrlS9jOlGsHupFlGdZZURCxD3ewYxGZ1RcqDhlfvorP6i7Fv0wfqpVeEC7zDh0GHAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T08:22:28.745280Z"},"content_sha256":"681bcaa6dcdad31c6a7e56b964f9efedfce7e102edc4481a5dec92c1ccc0e6f4","schema_version":"1.0","event_id":"sha256:681bcaa6dcdad31c6a7e56b964f9efedfce7e102edc4481a5dec92c1ccc0e6f4"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/AJ57UJJ7XXJGUPSN2FSQELWAGV/bundle.json","state_url":"https://pith.science/pith/AJ57UJJ7XXJGUPSN2FSQELWAGV/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/AJ57UJJ7XXJGUPSN2FSQELWAGV/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":"2026-08-14T08:22:28Z","links":{"resolver":"https://pith.science/pith/AJ57UJJ7XXJGUPSN2FSQELWAGV","bundle":"https://pith.science/pith/AJ57UJJ7XXJGUPSN2FSQELWAGV/bundle.json","state":"https://pith.science/pith/AJ57UJJ7XXJGUPSN2FSQELWAGV/state.json","well_known_bundle":"https://pith.science/.well-known/pith/AJ57UJJ7XXJGUPSN2FSQELWAGV/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2003:AJ57UJJ7XXJGUPSN2FSQELWAGV","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":"c8b9534f5429707b58c4de359639c971de8ec2a41a4609742496b8df520a4a46","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"2003-02-15T19:10:49Z","title_canon_sha256":"b08ee10ebafb60e02559dadd0688381df1c72a7bc735167e651f70e21f083848"},"schema_version":"1.0","source":{"id":"hep-ph/0302126","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/0302126","created_at":"2026-07-04T16:40:30Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0302126v2","created_at":"2026-07-04T16:40:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0302126","created_at":"2026-07-04T16:40:30Z"},{"alias_kind":"pith_short_12","alias_value":"AJ57UJJ7XXJG","created_at":"2026-07-04T16:40:30Z"},{"alias_kind":"pith_short_16","alias_value":"AJ57UJJ7XXJGUPSN","created_at":"2026-07-04T16:40:30Z"},{"alias_kind":"pith_short_8","alias_value":"AJ57UJJ7","created_at":"2026-07-04T16:40:30Z"}],"graph_snapshots":[{"event_id":"sha256:681bcaa6dcdad31c6a7e56b964f9efedfce7e102edc4481a5dec92c1ccc0e6f4","target":"graph","created_at":"2026-07-04T16:40:30Z","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/hep-ph/0302126/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Using the one-loop helicity amplitudes for low-energy $\\nu\\gamma\\to\\nu\\gamma$ and $\\bar\\nu\\gamma\\to\\bar\\nu\\gamma$ scattering in the standard model with massless neutrinos, we study the optical activity of a sea of neutrinos and antineutrinos. In particular, we estimate the values of the index of refraction and rotary power of this medium in the absence of dispersion.","authors_text":"Ali Abbasabadi, Wayne W. Repko","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"2003-02-15T19:10:49Z","title":"Optical activity of neutrinos and antineutrinos"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0302126","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":"sha256:1bf3504986d35a8daf6afd25b8ad4749767a37b5bf81a30449d15695d6b5681d","target":"record","created_at":"2026-07-04T16:40:30Z","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":"c8b9534f5429707b58c4de359639c971de8ec2a41a4609742496b8df520a4a46","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"2003-02-15T19:10:49Z","title_canon_sha256":"b08ee10ebafb60e02559dadd0688381df1c72a7bc735167e651f70e21f083848"},"schema_version":"1.0","source":{"id":"hep-ph/0302126","kind":"arxiv","version":2}},"canonical_sha256":"027bfa253fbdd26a3e4dd165022ec0355f17d27fed39a5a88993c2d75214e283","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"027bfa253fbdd26a3e4dd165022ec0355f17d27fed39a5a88993c2d75214e283","first_computed_at":"2026-07-04T16:40:30.302288Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:40:30.302288Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3TT5TSs5mycZr4rHbzMzV4E3qG9QXdTV5hx+Ll0o/B0y/QXlPAhSP8AhVRw4fB3RJrIyjVlytsuEtjqGHAAcBQ==","signature_status":"signed_v1","signed_at":"2026-07-04T16:40:30.302844Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/0302126","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1bf3504986d35a8daf6afd25b8ad4749767a37b5bf81a30449d15695d6b5681d","sha256:681bcaa6dcdad31c6a7e56b964f9efedfce7e102edc4481a5dec92c1ccc0e6f4"],"state_sha256":"e949e816942cff8f88ccafd277a4b5226e7fe5cff6e4528d3a1907a5859e29fa"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6nWz2JvoQgDRSm6wVqx2tDTIKukbv0t19vqEoi1T4vzmbGy1HDBtdR3EGtYgo3TsQqKTptaNqtmn6cLSGSuvBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-14T08:22:28.750511Z","bundle_sha256":"7ba94b9449645e7a5782ec7911ad5339010c58d632a8138c1bb45f0c035489e5"}}