{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:SRLJRJ3FWKKRHZNWNC55VQC2NG","short_pith_number":"pith:SRLJRJ3F","canonical_record":{"source":{"id":"2211.01264","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"nucl-th","submitted_at":"2022-11-02T16:46:29Z","cross_cats_sorted":[],"title_canon_sha256":"1e7f49226ac508179faa4131094cadf6c9d912ad015c877f2ead8ccd945e7a92","abstract_canon_sha256":"bcc9d9403f3c8e7e8e3f2ad2e45a7eae323032116f0044e1ccf3466d489e4355"},"schema_version":"1.0"},"canonical_sha256":"945698a765b29513e5b668bbdac05a6987c6cf488cf84afd13721b242108cf9b","source":{"kind":"arxiv","id":"2211.01264","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2211.01264","created_at":"2026-07-05T05:12:45Z"},{"alias_kind":"arxiv_version","alias_value":"2211.01264v1","created_at":"2026-07-05T05:12:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2211.01264","created_at":"2026-07-05T05:12:45Z"},{"alias_kind":"pith_short_12","alias_value":"SRLJRJ3FWKKR","created_at":"2026-07-05T05:12:45Z"},{"alias_kind":"pith_short_16","alias_value":"SRLJRJ3FWKKRHZNW","created_at":"2026-07-05T05:12:45Z"},{"alias_kind":"pith_short_8","alias_value":"SRLJRJ3F","created_at":"2026-07-05T05:12:45Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:SRLJRJ3FWKKRHZNWNC55VQC2NG","target":"record","payload":{"canonical_record":{"source":{"id":"2211.01264","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"nucl-th","submitted_at":"2022-11-02T16:46:29Z","cross_cats_sorted":[],"title_canon_sha256":"1e7f49226ac508179faa4131094cadf6c9d912ad015c877f2ead8ccd945e7a92","abstract_canon_sha256":"bcc9d9403f3c8e7e8e3f2ad2e45a7eae323032116f0044e1ccf3466d489e4355"},"schema_version":"1.0"},"canonical_sha256":"945698a765b29513e5b668bbdac05a6987c6cf488cf84afd13721b242108cf9b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:12:45.419813Z","signature_b64":"70YEyYVnJGfkm2MVO6O7xfhSqDMOUDmx0TxK1qIuV15r9w7pIZiF98IRRG2ItYjXK+vSXB2lsPLfe8pNsX5cAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"945698a765b29513e5b668bbdac05a6987c6cf488cf84afd13721b242108cf9b","last_reissued_at":"2026-07-05T05:12:45.419258Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:12:45.419258Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2211.01264","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":"2026-07-05T05:12:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BNzaoy3FOTEVAVG8BeVDtIJ2rc1Vl23fqv819sftTcNVCBzmoXxgnnAU6LFH7cB9rjaAmYLhuXl6kG7K4SUeAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T10:28:58.783077Z"},"content_sha256":"737e5627ae7aa4f025dc244702cdaf06fdaf968d022eeddd4dffac7830262d15","schema_version":"1.0","event_id":"sha256:737e5627ae7aa4f025dc244702cdaf06fdaf968d022eeddd4dffac7830262d15"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:SRLJRJ3FWKKRHZNWNC55VQC2NG","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Towards a Unified Description of Isoscalar Giant Monopole Resonances in a Self-Consistent Quasiparticle-Vibration Coupling Approach","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"G. Col\\`o, Y.F. Niu, Z.Z. Li","submitted_at":"2022-11-02T16:46:29Z","abstract_excerpt":"\"Why is the EoS for tin so soft?\" is a longstanding question, which prevents us from determining the nuclear incompressibility $K_\\infty$ accurately. To solve this puzzle, a fully self-consistent quasiparticle random phase approximation (QRPA) plus quasiparticle-vibration coupling (QPVC) approach based on Skyrme-Hartree-Fock-Bogoliubov is developed. We show that the many-body correlations introduced by QPVC, which shift the ISGMR energy in Sn isotopes by about 0.4 MeV more than the energy in $^{208}$Pb, play a crucial role in providing a unified description of the ISGMR in Sn and Pb isotopes. "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2211.01264","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2211.01264/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":"2026-07-05T05:12:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cfYjGEyST9tmP/9UlVlz7iOpbAlLGzClX1qf3Q980yuU9wy8O2i5f7jePYfTt2ZZiuSU4vVlu08FTV2u8lv8Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T10:28:58.783617Z"},"content_sha256":"029a217dc6d3b8d11570a1bb1a46119988e0d8c8ed42e4fa81e141d1cdaeaf3f","schema_version":"1.0","event_id":"sha256:029a217dc6d3b8d11570a1bb1a46119988e0d8c8ed42e4fa81e141d1cdaeaf3f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/SRLJRJ3FWKKRHZNWNC55VQC2NG/bundle.json","state_url":"https://pith.science/pith/SRLJRJ3FWKKRHZNWNC55VQC2NG/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/SRLJRJ3FWKKRHZNWNC55VQC2NG/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":"2026-08-09T10:28:58Z","links":{"resolver":"https://pith.science/pith/SRLJRJ3FWKKRHZNWNC55VQC2NG","bundle":"https://pith.science/pith/SRLJRJ3FWKKRHZNWNC55VQC2NG/bundle.json","state":"https://pith.science/pith/SRLJRJ3FWKKRHZNWNC55VQC2NG/state.json","well_known_bundle":"https://pith.science/.well-known/pith/SRLJRJ3FWKKRHZNWNC55VQC2NG/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:SRLJRJ3FWKKRHZNWNC55VQC2NG","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":"bcc9d9403f3c8e7e8e3f2ad2e45a7eae323032116f0044e1ccf3466d489e4355","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"nucl-th","submitted_at":"2022-11-02T16:46:29Z","title_canon_sha256":"1e7f49226ac508179faa4131094cadf6c9d912ad015c877f2ead8ccd945e7a92"},"schema_version":"1.0","source":{"id":"2211.01264","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2211.01264","created_at":"2026-07-05T05:12:45Z"},{"alias_kind":"arxiv_version","alias_value":"2211.01264v1","created_at":"2026-07-05T05:12:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2211.01264","created_at":"2026-07-05T05:12:45Z"},{"alias_kind":"pith_short_12","alias_value":"SRLJRJ3FWKKR","created_at":"2026-07-05T05:12:45Z"},{"alias_kind":"pith_short_16","alias_value":"SRLJRJ3FWKKRHZNW","created_at":"2026-07-05T05:12:45Z"},{"alias_kind":"pith_short_8","alias_value":"SRLJRJ3F","created_at":"2026-07-05T05:12:45Z"}],"graph_snapshots":[{"event_id":"sha256:029a217dc6d3b8d11570a1bb1a46119988e0d8c8ed42e4fa81e141d1cdaeaf3f","target":"graph","created_at":"2026-07-05T05:12:45Z","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/2211.01264/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"\"Why is the EoS for tin so soft?\" is a longstanding question, which prevents us from determining the nuclear incompressibility $K_\\infty$ accurately. To solve this puzzle, a fully self-consistent quasiparticle random phase approximation (QRPA) plus quasiparticle-vibration coupling (QPVC) approach based on Skyrme-Hartree-Fock-Bogoliubov is developed. We show that the many-body correlations introduced by QPVC, which shift the ISGMR energy in Sn isotopes by about 0.4 MeV more than the energy in $^{208}$Pb, play a crucial role in providing a unified description of the ISGMR in Sn and Pb isotopes. ","authors_text":"G. Col\\`o, Y.F. Niu, Z.Z. Li","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"nucl-th","submitted_at":"2022-11-02T16:46:29Z","title":"Towards a Unified Description of Isoscalar Giant Monopole Resonances in a Self-Consistent Quasiparticle-Vibration Coupling Approach"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2211.01264","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":"sha256:737e5627ae7aa4f025dc244702cdaf06fdaf968d022eeddd4dffac7830262d15","target":"record","created_at":"2026-07-05T05:12:45Z","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":"bcc9d9403f3c8e7e8e3f2ad2e45a7eae323032116f0044e1ccf3466d489e4355","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"nucl-th","submitted_at":"2022-11-02T16:46:29Z","title_canon_sha256":"1e7f49226ac508179faa4131094cadf6c9d912ad015c877f2ead8ccd945e7a92"},"schema_version":"1.0","source":{"id":"2211.01264","kind":"arxiv","version":1}},"canonical_sha256":"945698a765b29513e5b668bbdac05a6987c6cf488cf84afd13721b242108cf9b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"945698a765b29513e5b668bbdac05a6987c6cf488cf84afd13721b242108cf9b","first_computed_at":"2026-07-05T05:12:45.419258Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:12:45.419258Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"70YEyYVnJGfkm2MVO6O7xfhSqDMOUDmx0TxK1qIuV15r9w7pIZiF98IRRG2ItYjXK+vSXB2lsPLfe8pNsX5cAQ==","signature_status":"signed_v1","signed_at":"2026-07-05T05:12:45.419813Z","signed_message":"canonical_sha256_bytes"},"source_id":"2211.01264","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:737e5627ae7aa4f025dc244702cdaf06fdaf968d022eeddd4dffac7830262d15","sha256:029a217dc6d3b8d11570a1bb1a46119988e0d8c8ed42e4fa81e141d1cdaeaf3f"],"state_sha256":"fc45d6ba277a7a7d2886a4605400ea20e4e5145ae6c44f3a90d8b6a2dd0cd5a4"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RRwvlVczqdvzM77p+W1MId3SDgIyddVj/lKJupAJmWEFHX5N7ncfu0FoeDgSV5UzHjuOvO8ulC5dnd8KFTxfBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-09T10:28:58.787311Z","bundle_sha256":"b69dc8c99730bcd3e9d672556338cc910fda0ffb6a7afa5285972eb4f0e9cc20"}}