{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:5SOJJLMRKDOM7PRDDOLD4O5GLL","short_pith_number":"pith:5SOJJLMR","canonical_record":{"source":{"id":"1302.1926","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2013-02-08T01:50:34Z","cross_cats_sorted":[],"title_canon_sha256":"19898c5d2da9a2c7db9f057c1a72533a2e2233a1761d35d9cca64781ef4a8fc4","abstract_canon_sha256":"0ccd02ac19b8f87695e2790f3a0b7e4fa456e4de825f1e0e65b4c70f0ab6902c"},"schema_version":"1.0"},"canonical_sha256":"ec9c94ad9150dccfbe231b963e3ba65aec9913856d26a832cb46379f90b21b6b","source":{"kind":"arxiv","id":"1302.1926","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1302.1926","created_at":"2026-05-18T00:37:21Z"},{"alias_kind":"arxiv_version","alias_value":"1302.1926v1","created_at":"2026-05-18T00:37:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1302.1926","created_at":"2026-05-18T00:37:21Z"},{"alias_kind":"pith_short_12","alias_value":"5SOJJLMRKDOM","created_at":"2026-05-18T12:27:34Z"},{"alias_kind":"pith_short_16","alias_value":"5SOJJLMRKDOM7PRD","created_at":"2026-05-18T12:27:34Z"},{"alias_kind":"pith_short_8","alias_value":"5SOJJLMR","created_at":"2026-05-18T12:27:34Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:5SOJJLMRKDOM7PRDDOLD4O5GLL","target":"record","payload":{"canonical_record":{"source":{"id":"1302.1926","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2013-02-08T01:50:34Z","cross_cats_sorted":[],"title_canon_sha256":"19898c5d2da9a2c7db9f057c1a72533a2e2233a1761d35d9cca64781ef4a8fc4","abstract_canon_sha256":"0ccd02ac19b8f87695e2790f3a0b7e4fa456e4de825f1e0e65b4c70f0ab6902c"},"schema_version":"1.0"},"canonical_sha256":"ec9c94ad9150dccfbe231b963e3ba65aec9913856d26a832cb46379f90b21b6b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:37:21.825562Z","signature_b64":"qY/4g8qqRx94QGgV5xEa27XqraYcgv9qPLV6p2e7HebQefmunMO0+/wuRyp/yeKNANm2OWkPSfz6cn5gyjpNDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ec9c94ad9150dccfbe231b963e3ba65aec9913856d26a832cb46379f90b21b6b","last_reissued_at":"2026-05-18T00:37:21.824976Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:37:21.824976Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1302.1926","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":"2026-05-18T00:37:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"P8cLUopsRKgB08RJjIlAU2DqRA87x4yR+ddjbB5+H736zmgfjhE8VEpD9zk82E+AMCI+yOOSWnaWSYBo83lbDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T17:26:45.187092Z"},"content_sha256":"66f88fc76be321f7c29ef05546117ecc874be32c84bf74cdab0e006cb6c27ef3","schema_version":"1.0","event_id":"sha256:66f88fc76be321f7c29ef05546117ecc874be32c84bf74cdab0e006cb6c27ef3"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:5SOJJLMRKDOM7PRDDOLD4O5GLL","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Time-dependent density-functional studies on strength functions in neutron-rich nuclei","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"Shuichiro Ebata, Takashi Nakatsukasa, Tsunenori Inakura","submitted_at":"2013-02-08T01:50:34Z","abstract_excerpt":"The electric dipole (E1) strength functions have been systematically calculated based on the time-dependent density functional theory (TDDFT), using the finite amplitude method and the real-time approach to the TDDFT with pairing correlations. The low-energy E1 strengths in neutron-rich isotopes show peculiar behaviors, such as sudden enhancement and reduction, as functions of the neutron numbers.They seem to be due to the interplay between the neutron shell effect and the deformation effect."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1302.1926","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":"2026-05-18T00:37:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"s0zxZlB/fI9fUUZKu4tGc+ytDefB8WRIIv48BVLl3WX327OznPWFMj3LeC3V3J1O/u2ilWlIFDPBNQ4jy/iuBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T17:26:45.187446Z"},"content_sha256":"ca944d4047ee0fac152ad51fde8ab45053eefcc0bf41b7ce0e58742022d278c0","schema_version":"1.0","event_id":"sha256:ca944d4047ee0fac152ad51fde8ab45053eefcc0bf41b7ce0e58742022d278c0"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5SOJJLMRKDOM7PRDDOLD4O5GLL/bundle.json","state_url":"https://pith.science/pith/5SOJJLMRKDOM7PRDDOLD4O5GLL/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5SOJJLMRKDOM7PRDDOLD4O5GLL/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":"2026-06-01T17:26:45Z","links":{"resolver":"https://pith.science/pith/5SOJJLMRKDOM7PRDDOLD4O5GLL","bundle":"https://pith.science/pith/5SOJJLMRKDOM7PRDDOLD4O5GLL/bundle.json","state":"https://pith.science/pith/5SOJJLMRKDOM7PRDDOLD4O5GLL/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5SOJJLMRKDOM7PRDDOLD4O5GLL/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:5SOJJLMRKDOM7PRDDOLD4O5GLL","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":"0ccd02ac19b8f87695e2790f3a0b7e4fa456e4de825f1e0e65b4c70f0ab6902c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2013-02-08T01:50:34Z","title_canon_sha256":"19898c5d2da9a2c7db9f057c1a72533a2e2233a1761d35d9cca64781ef4a8fc4"},"schema_version":"1.0","source":{"id":"1302.1926","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1302.1926","created_at":"2026-05-18T00:37:21Z"},{"alias_kind":"arxiv_version","alias_value":"1302.1926v1","created_at":"2026-05-18T00:37:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1302.1926","created_at":"2026-05-18T00:37:21Z"},{"alias_kind":"pith_short_12","alias_value":"5SOJJLMRKDOM","created_at":"2026-05-18T12:27:34Z"},{"alias_kind":"pith_short_16","alias_value":"5SOJJLMRKDOM7PRD","created_at":"2026-05-18T12:27:34Z"},{"alias_kind":"pith_short_8","alias_value":"5SOJJLMR","created_at":"2026-05-18T12:27:34Z"}],"graph_snapshots":[{"event_id":"sha256:ca944d4047ee0fac152ad51fde8ab45053eefcc0bf41b7ce0e58742022d278c0","target":"graph","created_at":"2026-05-18T00:37:21Z","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 electric dipole (E1) strength functions have been systematically calculated based on the time-dependent density functional theory (TDDFT), using the finite amplitude method and the real-time approach to the TDDFT with pairing correlations. The low-energy E1 strengths in neutron-rich isotopes show peculiar behaviors, such as sudden enhancement and reduction, as functions of the neutron numbers.They seem to be due to the interplay between the neutron shell effect and the deformation effect.","authors_text":"Shuichiro Ebata, Takashi Nakatsukasa, Tsunenori Inakura","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2013-02-08T01:50:34Z","title":"Time-dependent density-functional studies on strength functions in neutron-rich nuclei"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1302.1926","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":"sha256:66f88fc76be321f7c29ef05546117ecc874be32c84bf74cdab0e006cb6c27ef3","target":"record","created_at":"2026-05-18T00:37:21Z","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":"0ccd02ac19b8f87695e2790f3a0b7e4fa456e4de825f1e0e65b4c70f0ab6902c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2013-02-08T01:50:34Z","title_canon_sha256":"19898c5d2da9a2c7db9f057c1a72533a2e2233a1761d35d9cca64781ef4a8fc4"},"schema_version":"1.0","source":{"id":"1302.1926","kind":"arxiv","version":1}},"canonical_sha256":"ec9c94ad9150dccfbe231b963e3ba65aec9913856d26a832cb46379f90b21b6b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ec9c94ad9150dccfbe231b963e3ba65aec9913856d26a832cb46379f90b21b6b","first_computed_at":"2026-05-18T00:37:21.824976Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:37:21.824976Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"qY/4g8qqRx94QGgV5xEa27XqraYcgv9qPLV6p2e7HebQefmunMO0+/wuRyp/yeKNANm2OWkPSfz6cn5gyjpNDg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:37:21.825562Z","signed_message":"canonical_sha256_bytes"},"source_id":"1302.1926","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:66f88fc76be321f7c29ef05546117ecc874be32c84bf74cdab0e006cb6c27ef3","sha256:ca944d4047ee0fac152ad51fde8ab45053eefcc0bf41b7ce0e58742022d278c0"],"state_sha256":"e5f5587fdd5342b054866ed6559d8b8f25e3dd0f669eaecb429912c2bc0783c8"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hH1PtK6FOMhT6qFiyorhfNBNhFgzQRlvz6wIKREvckusudnVRuanyoIyeI5wZR7kpCnVXxWpSGoB2PaCF9dpAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T17:26:45.189415Z","bundle_sha256":"7282c59af98bda4704880ab4bece595a232e2b2c54c9eea7e384408abafbb3c0"}}