{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:EMLZ2DW4RPMRGYT2ORAKZIMJHP","short_pith_number":"pith:EMLZ2DW4","canonical_record":{"source":{"id":"1509.01794","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2015-09-06T11:14:52Z","cross_cats_sorted":[],"title_canon_sha256":"e97a9fba2cdb218cced6e6cb55ff527778259b6909b7c35b2f0754a1ee948eb2","abstract_canon_sha256":"81a7800dac2e198f7cae63a5d5a999b2e78c96afe0c151c8d8ef32a35098a8bd"},"schema_version":"1.0"},"canonical_sha256":"23179d0edc8bd913627a7440aca1893bf654f8f817c65c1a8d269c7cd0db8798","source":{"kind":"arxiv","id":"1509.01794","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1509.01794","created_at":"2026-05-18T01:33:50Z"},{"alias_kind":"arxiv_version","alias_value":"1509.01794v1","created_at":"2026-05-18T01:33:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1509.01794","created_at":"2026-05-18T01:33:50Z"},{"alias_kind":"pith_short_12","alias_value":"EMLZ2DW4RPMR","created_at":"2026-05-18T12:29:19Z"},{"alias_kind":"pith_short_16","alias_value":"EMLZ2DW4RPMRGYT2","created_at":"2026-05-18T12:29:19Z"},{"alias_kind":"pith_short_8","alias_value":"EMLZ2DW4","created_at":"2026-05-18T12:29:19Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:EMLZ2DW4RPMRGYT2ORAKZIMJHP","target":"record","payload":{"canonical_record":{"source":{"id":"1509.01794","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2015-09-06T11:14:52Z","cross_cats_sorted":[],"title_canon_sha256":"e97a9fba2cdb218cced6e6cb55ff527778259b6909b7c35b2f0754a1ee948eb2","abstract_canon_sha256":"81a7800dac2e198f7cae63a5d5a999b2e78c96afe0c151c8d8ef32a35098a8bd"},"schema_version":"1.0"},"canonical_sha256":"23179d0edc8bd913627a7440aca1893bf654f8f817c65c1a8d269c7cd0db8798","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:33:50.556528Z","signature_b64":"r/SIIZIzN9WGK+T3wwCag+LX1d9Li6gUfkykqgv64HA508OB55WU8vXThhTKORpzEWYirNMuaMgd7E/RZc30CQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"23179d0edc8bd913627a7440aca1893bf654f8f817c65c1a8d269c7cd0db8798","last_reissued_at":"2026-05-18T01:33:50.555794Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:33:50.555794Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1509.01794","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:33:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WkZgzdOPQG+mtgIeSOnsI3qqSX7PFJvTXW3QNizRUjAU+8OtZDdQRUSie7A3zpHygx735eGIpN7tfs6t9u9gCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-19T23:40:18.746998Z"},"content_sha256":"86ae038148bf82b4f2fc4ed775e79440837a3165aead1b13d1f86e6f8c662b8d","schema_version":"1.0","event_id":"sha256:86ae038148bf82b4f2fc4ed775e79440837a3165aead1b13d1f86e6f8c662b8d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:EMLZ2DW4RPMRGYT2ORAKZIMJHP","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Theoretical studies of the long lifetimes of the $6d \\ ^2D_{3/2,5/2}$ states in Fr: Implications for parity nonconservation measurements","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.atom-ph","authors_text":"B. K. Sahoo, B. P. Das","submitted_at":"2015-09-06T11:14:52Z","abstract_excerpt":"The lifetimes of the $6d \\ ^2D_{3/2}$ and $6d \\ ^2D_{5/2}$ states in Fr are estimated to be 540(10) ns and 1704(32) ns respectively. They are determined by calculating the radiative transition amplitudes of the allowed electric dipole (E1) and the forbidden electric quadrupole (E2) and magnetic dipole (M1) channels using the second order many-body perturbation theory (MBPT(2)) and the coupled-cluster (CC) method at different levels of approximation in the relativistic framework. These long lifetimes and the large electric dipole parity non conserving amplitudes of $7s \\ ^2S_{1/2} \\rightarrow 6"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.01794","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:33:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9c0nDoL9lnwcsp7Dloah2Nj26aEOmGPYggQxBYEpYC4TjsyxdikXqVCDoPMd3fAYu5EmFIOU3DL9YK+zlB3+AQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-19T23:40:18.747365Z"},"content_sha256":"3239d382414b28a0cd29f4a1103233d837b5f2e81da69aee627537d72a5408a8","schema_version":"1.0","event_id":"sha256:3239d382414b28a0cd29f4a1103233d837b5f2e81da69aee627537d72a5408a8"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/EMLZ2DW4RPMRGYT2ORAKZIMJHP/bundle.json","state_url":"https://pith.science/pith/EMLZ2DW4RPMRGYT2ORAKZIMJHP/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/EMLZ2DW4RPMRGYT2ORAKZIMJHP/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":"2026-06-19T23:40:18Z","links":{"resolver":"https://pith.science/pith/EMLZ2DW4RPMRGYT2ORAKZIMJHP","bundle":"https://pith.science/pith/EMLZ2DW4RPMRGYT2ORAKZIMJHP/bundle.json","state":"https://pith.science/pith/EMLZ2DW4RPMRGYT2ORAKZIMJHP/state.json","well_known_bundle":"https://pith.science/.well-known/pith/EMLZ2DW4RPMRGYT2ORAKZIMJHP/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:EMLZ2DW4RPMRGYT2ORAKZIMJHP","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":"81a7800dac2e198f7cae63a5d5a999b2e78c96afe0c151c8d8ef32a35098a8bd","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2015-09-06T11:14:52Z","title_canon_sha256":"e97a9fba2cdb218cced6e6cb55ff527778259b6909b7c35b2f0754a1ee948eb2"},"schema_version":"1.0","source":{"id":"1509.01794","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1509.01794","created_at":"2026-05-18T01:33:50Z"},{"alias_kind":"arxiv_version","alias_value":"1509.01794v1","created_at":"2026-05-18T01:33:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1509.01794","created_at":"2026-05-18T01:33:50Z"},{"alias_kind":"pith_short_12","alias_value":"EMLZ2DW4RPMR","created_at":"2026-05-18T12:29:19Z"},{"alias_kind":"pith_short_16","alias_value":"EMLZ2DW4RPMRGYT2","created_at":"2026-05-18T12:29:19Z"},{"alias_kind":"pith_short_8","alias_value":"EMLZ2DW4","created_at":"2026-05-18T12:29:19Z"}],"graph_snapshots":[{"event_id":"sha256:3239d382414b28a0cd29f4a1103233d837b5f2e81da69aee627537d72a5408a8","target":"graph","created_at":"2026-05-18T01:33:50Z","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":"The lifetimes of the $6d \\ ^2D_{3/2}$ and $6d \\ ^2D_{5/2}$ states in Fr are estimated to be 540(10) ns and 1704(32) ns respectively. They are determined by calculating the radiative transition amplitudes of the allowed electric dipole (E1) and the forbidden electric quadrupole (E2) and magnetic dipole (M1) channels using the second order many-body perturbation theory (MBPT(2)) and the coupled-cluster (CC) method at different levels of approximation in the relativistic framework. These long lifetimes and the large electric dipole parity non conserving amplitudes of $7s \\ ^2S_{1/2} \\rightarrow 6","authors_text":"B. K. Sahoo, B. P. Das","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2015-09-06T11:14:52Z","title":"Theoretical studies of the long lifetimes of the $6d \\ ^2D_{3/2,5/2}$ states in Fr: Implications for parity nonconservation measurements"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.01794","kind":"arxiv","version":1},"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":"sha256:86ae038148bf82b4f2fc4ed775e79440837a3165aead1b13d1f86e6f8c662b8d","target":"record","created_at":"2026-05-18T01:33:50Z","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":"81a7800dac2e198f7cae63a5d5a999b2e78c96afe0c151c8d8ef32a35098a8bd","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2015-09-06T11:14:52Z","title_canon_sha256":"e97a9fba2cdb218cced6e6cb55ff527778259b6909b7c35b2f0754a1ee948eb2"},"schema_version":"1.0","source":{"id":"1509.01794","kind":"arxiv","version":1}},"canonical_sha256":"23179d0edc8bd913627a7440aca1893bf654f8f817c65c1a8d269c7cd0db8798","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"23179d0edc8bd913627a7440aca1893bf654f8f817c65c1a8d269c7cd0db8798","first_computed_at":"2026-05-18T01:33:50.555794Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:33:50.555794Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"r/SIIZIzN9WGK+T3wwCag+LX1d9Li6gUfkykqgv64HA508OB55WU8vXThhTKORpzEWYirNMuaMgd7E/RZc30CQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:33:50.556528Z","signed_message":"canonical_sha256_bytes"},"source_id":"1509.01794","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:86ae038148bf82b4f2fc4ed775e79440837a3165aead1b13d1f86e6f8c662b8d","sha256:3239d382414b28a0cd29f4a1103233d837b5f2e81da69aee627537d72a5408a8"],"state_sha256":"5651b6f110c147c044b29ae04287bb32e925939de7c8161054f5fc487aef900e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lz+776WyEgt077ID226XkNe7Hdqd4t0BuBefSBIfpz33vPPXeir/iOzekjs4xA7+9XlGkhE3uxYz1anawLwsCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-19T23:40:18.749218Z","bundle_sha256":"c57892fb110db28b03deea7ea9673611230d8793229ea0c824f59f6090182ea0"}}