{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:GHEHGPU7YMSHPRAY32DURVACLR","short_pith_number":"pith:GHEHGPU7","canonical_record":{"source":{"id":"1804.06558","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2018-04-18T05:18:12Z","cross_cats_sorted":["nucl-ex"],"title_canon_sha256":"afb993237cd1f2fdb7d5564be900edbca4e70a66620b9f7bff3ad467c2b985b7","abstract_canon_sha256":"d4e22e366168477a4a9a54441f0268b05f6ace3722fb7c060c7736dea36770f3"},"schema_version":"1.0"},"canonical_sha256":"31c8733e9fc32477c418de8748d4025c688db261123d793072e4f11a28c76712","source":{"kind":"arxiv","id":"1804.06558","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1804.06558","created_at":"2026-05-18T00:11:34Z"},{"alias_kind":"arxiv_version","alias_value":"1804.06558v2","created_at":"2026-05-18T00:11:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1804.06558","created_at":"2026-05-18T00:11:34Z"},{"alias_kind":"pith_short_12","alias_value":"GHEHGPU7YMSH","created_at":"2026-05-18T12:32:25Z"},{"alias_kind":"pith_short_16","alias_value":"GHEHGPU7YMSHPRAY","created_at":"2026-05-18T12:32:25Z"},{"alias_kind":"pith_short_8","alias_value":"GHEHGPU7","created_at":"2026-05-18T12:32:25Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:GHEHGPU7YMSHPRAY32DURVACLR","target":"record","payload":{"canonical_record":{"source":{"id":"1804.06558","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2018-04-18T05:18:12Z","cross_cats_sorted":["nucl-ex"],"title_canon_sha256":"afb993237cd1f2fdb7d5564be900edbca4e70a66620b9f7bff3ad467c2b985b7","abstract_canon_sha256":"d4e22e366168477a4a9a54441f0268b05f6ace3722fb7c060c7736dea36770f3"},"schema_version":"1.0"},"canonical_sha256":"31c8733e9fc32477c418de8748d4025c688db261123d793072e4f11a28c76712","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:11:34.387179Z","signature_b64":"yymCgFzZfcDv9EtikZTLooisO5M1TYcGwjGegf6+Cj2zKyh78/k8rJA/L4hb51NQTLuZFyhaOirTW2emyQd3CA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"31c8733e9fc32477c418de8748d4025c688db261123d793072e4f11a28c76712","last_reissued_at":"2026-05-18T00:11:34.386685Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:11:34.386685Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1804.06558","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":"2026-05-18T00:11:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hGSSRS//c/UtKWVizdf3CQg4LDhm8DS0m3JHzrrUohMSPY82NggbwxGwVZFJLi66t+qGwtxdPpdJExveQaxODQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-23T11:05:35.101373Z"},"content_sha256":"cef575ff6043e0149b1f53b98bef84505fd98ec49aca754f2de26de939239d3c","schema_version":"1.0","event_id":"sha256:cef575ff6043e0149b1f53b98bef84505fd98ec49aca754f2de26de939239d3c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:GHEHGPU7YMSHPRAY32DURVACLR","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Disappearance of nuclear deformation in hypernuclei: a perspective from a beyond-mean-field study","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-ex"],"primary_cat":"nucl-th","authors_text":"H. Mei, J.M. Yao, K. Hagino, T. Motoba","submitted_at":"2018-04-18T05:18:12Z","abstract_excerpt":"The previous mean-field calculation [Myaing Thi Win and K. Hagino, Phys. Rev. C{\\bf 78}, 054311 (2008)] has shown that the oblate deformation in $^{28,30,32}$Si disappears when a $\\Lambda$ particle is added to these nuclei. We here investigate this phenomenon by taking into account the effects beyond the mean-field approximation. To this end, we employ the microscopic particle-rotor model based on the covariant density functional theory. We show that the deformation of $^{30}$Si does not completely disappear, even though it is somewhat reduced, after a $\\Lambda$ particle is added if the beyond"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1804.06558","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":""},"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":"2026-05-18T00:11:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Z8AvS8lRbL70iJlnyWHpYlYS2lJmdma5KeMrjskbqYJW7cqlfbyWIXl+AziXUIVStk6PsP/Yduz14a8uQ0jQDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-23T11:05:35.102131Z"},"content_sha256":"9756c3160816aa0ed802ed7868084b96a48019328c3ecde949a8189db45187c8","schema_version":"1.0","event_id":"sha256:9756c3160816aa0ed802ed7868084b96a48019328c3ecde949a8189db45187c8"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GHEHGPU7YMSHPRAY32DURVACLR/bundle.json","state_url":"https://pith.science/pith/GHEHGPU7YMSHPRAY32DURVACLR/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GHEHGPU7YMSHPRAY32DURVACLR/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":"2026-05-23T11:05:35Z","links":{"resolver":"https://pith.science/pith/GHEHGPU7YMSHPRAY32DURVACLR","bundle":"https://pith.science/pith/GHEHGPU7YMSHPRAY32DURVACLR/bundle.json","state":"https://pith.science/pith/GHEHGPU7YMSHPRAY32DURVACLR/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GHEHGPU7YMSHPRAY32DURVACLR/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:GHEHGPU7YMSHPRAY32DURVACLR","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":"d4e22e366168477a4a9a54441f0268b05f6ace3722fb7c060c7736dea36770f3","cross_cats_sorted":["nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2018-04-18T05:18:12Z","title_canon_sha256":"afb993237cd1f2fdb7d5564be900edbca4e70a66620b9f7bff3ad467c2b985b7"},"schema_version":"1.0","source":{"id":"1804.06558","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1804.06558","created_at":"2026-05-18T00:11:34Z"},{"alias_kind":"arxiv_version","alias_value":"1804.06558v2","created_at":"2026-05-18T00:11:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1804.06558","created_at":"2026-05-18T00:11:34Z"},{"alias_kind":"pith_short_12","alias_value":"GHEHGPU7YMSH","created_at":"2026-05-18T12:32:25Z"},{"alias_kind":"pith_short_16","alias_value":"GHEHGPU7YMSHPRAY","created_at":"2026-05-18T12:32:25Z"},{"alias_kind":"pith_short_8","alias_value":"GHEHGPU7","created_at":"2026-05-18T12:32:25Z"}],"graph_snapshots":[{"event_id":"sha256:9756c3160816aa0ed802ed7868084b96a48019328c3ecde949a8189db45187c8","target":"graph","created_at":"2026-05-18T00:11:34Z","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 previous mean-field calculation [Myaing Thi Win and K. Hagino, Phys. Rev. C{\\bf 78}, 054311 (2008)] has shown that the oblate deformation in $^{28,30,32}$Si disappears when a $\\Lambda$ particle is added to these nuclei. We here investigate this phenomenon by taking into account the effects beyond the mean-field approximation. To this end, we employ the microscopic particle-rotor model based on the covariant density functional theory. We show that the deformation of $^{30}$Si does not completely disappear, even though it is somewhat reduced, after a $\\Lambda$ particle is added if the beyond","authors_text":"H. Mei, J.M. Yao, K. Hagino, T. Motoba","cross_cats":["nucl-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2018-04-18T05:18:12Z","title":"Disappearance of nuclear deformation in hypernuclei: a perspective from a beyond-mean-field study"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1804.06558","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:cef575ff6043e0149b1f53b98bef84505fd98ec49aca754f2de26de939239d3c","target":"record","created_at":"2026-05-18T00:11:34Z","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":"d4e22e366168477a4a9a54441f0268b05f6ace3722fb7c060c7736dea36770f3","cross_cats_sorted":["nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2018-04-18T05:18:12Z","title_canon_sha256":"afb993237cd1f2fdb7d5564be900edbca4e70a66620b9f7bff3ad467c2b985b7"},"schema_version":"1.0","source":{"id":"1804.06558","kind":"arxiv","version":2}},"canonical_sha256":"31c8733e9fc32477c418de8748d4025c688db261123d793072e4f11a28c76712","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"31c8733e9fc32477c418de8748d4025c688db261123d793072e4f11a28c76712","first_computed_at":"2026-05-18T00:11:34.386685Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:11:34.386685Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"yymCgFzZfcDv9EtikZTLooisO5M1TYcGwjGegf6+Cj2zKyh78/k8rJA/L4hb51NQTLuZFyhaOirTW2emyQd3CA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:11:34.387179Z","signed_message":"canonical_sha256_bytes"},"source_id":"1804.06558","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cef575ff6043e0149b1f53b98bef84505fd98ec49aca754f2de26de939239d3c","sha256:9756c3160816aa0ed802ed7868084b96a48019328c3ecde949a8189db45187c8"],"state_sha256":"ce1c98cce2109e101e9aeab969f933406f0a5f990ffdc476b863e076b11fc84e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JFA+QxazzoxGVYZ28GACghWoD2+q7Hqc3L7hYTstuMTX5q/5lemAiiBMxLrOCOomF4t2M9hLGgJ8wPnJyjGUAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-23T11:05:35.106802Z","bundle_sha256":"d969a41051f8829e3ae0831982ddc20e0aa5097c6fd1cd48e4cba998c0c7ea13"}}