{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:2ACF2ZJCXO3KTRTMDIFKVVQGEL","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":"044b4f47409e7cb337294e833cc07e3a0db6caa7ff49e167b5137e5267092691","cross_cats_sorted":["cond-mat.supr-con","nucl-ex"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"nucl-th","submitted_at":"2023-02-28T00:30:33Z","title_canon_sha256":"fa38c0fe141520820c233a3e184ffcfd2e909273e95982d6d7eead51e789c006"},"schema_version":"1.0","source":{"id":"2302.14214","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2302.14214","created_at":"2026-07-05T06:43:37Z"},{"alias_kind":"arxiv_version","alias_value":"2302.14214v1","created_at":"2026-07-05T06:43:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2302.14214","created_at":"2026-07-05T06:43:37Z"},{"alias_kind":"pith_short_12","alias_value":"2ACF2ZJCXO3K","created_at":"2026-07-05T06:43:37Z"},{"alias_kind":"pith_short_16","alias_value":"2ACF2ZJCXO3KTRTM","created_at":"2026-07-05T06:43:37Z"},{"alias_kind":"pith_short_8","alias_value":"2ACF2ZJC","created_at":"2026-07-05T06:43:37Z"}],"graph_snapshots":[{"event_id":"sha256:db4bf048ca754e98efea65cffe1d8984d4a28a2f0d0dc41c0bf4376603030452","target":"graph","created_at":"2026-07-05T06:43:37Z","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/2302.14214/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The pairing correlation in nuclei causes a characteristic excitation, known as the pair vibration, which is populated by the pair transfer reactions. Here we introduce a new method of characterizing the pair vibration by employing an analogy to the Higgs mode, which emerges in infinite superconducting/superfluid systems as a collective vibrational mode associated with the amplitude oscillation of the Cooper pair condensate. The idea is formulated by defining a pair-transfer probe, the Higgs operator, and then describing the linear response and the strength function to this probe. We will show ","authors_text":"Kengo Takahashi, Masayuki Matsuo, Yusuke Matsuda","cross_cats":["cond-mat.supr-con","nucl-ex"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"nucl-th","submitted_at":"2023-02-28T00:30:33Z","title":"Higgs response and pair condensation energy in superfluid nuclei"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2302.14214","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":"sha256:8319bf9824ff8449331f2a932f7a36cca9e03fb056f36cf84f38ebec0b75d784","target":"record","created_at":"2026-07-05T06:43:37Z","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":"044b4f47409e7cb337294e833cc07e3a0db6caa7ff49e167b5137e5267092691","cross_cats_sorted":["cond-mat.supr-con","nucl-ex"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"nucl-th","submitted_at":"2023-02-28T00:30:33Z","title_canon_sha256":"fa38c0fe141520820c233a3e184ffcfd2e909273e95982d6d7eead51e789c006"},"schema_version":"1.0","source":{"id":"2302.14214","kind":"arxiv","version":1}},"canonical_sha256":"d0045d6522bbb6a9c66c1a0aaad60622f1464bee1b67620407bb4c6a8c805769","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d0045d6522bbb6a9c66c1a0aaad60622f1464bee1b67620407bb4c6a8c805769","first_computed_at":"2026-07-05T06:43:37.714235Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:43:37.714235Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"H11CzoaYqWPBHuR2qPW6zI39vbgkgbZmA7fscaWJpZ0VVvLdOpWaergaVNHyuXtDjtTgdD9L7VOMgMfC94DwDA==","signature_status":"signed_v1","signed_at":"2026-07-05T06:43:37.714715Z","signed_message":"canonical_sha256_bytes"},"source_id":"2302.14214","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8319bf9824ff8449331f2a932f7a36cca9e03fb056f36cf84f38ebec0b75d784","sha256:db4bf048ca754e98efea65cffe1d8984d4a28a2f0d0dc41c0bf4376603030452"],"state_sha256":"20573399fcccef919a6f469134fb35d7fb841e3419f550fdcd7a9062e0e109a1"}