{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:53ISN6NUP3FIQXEQUDFUSWI7MQ","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":"663e828ffac7605fb24a6260ff8135c9b73f4b25a1149501286b07536fb82841","cross_cats_sorted":["nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2012-10-19T16:48:46Z","title_canon_sha256":"f6d10fb1f0382293d6d42bbfd38fd458a3e16c542163064b8ee71d3110359e1f"},"schema_version":"1.0","source":{"id":"1210.5469","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1210.5469","created_at":"2026-05-18T01:53:45Z"},{"alias_kind":"arxiv_version","alias_value":"1210.5469v1","created_at":"2026-05-18T01:53:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1210.5469","created_at":"2026-05-18T01:53:45Z"},{"alias_kind":"pith_short_12","alias_value":"53ISN6NUP3FI","created_at":"2026-05-18T12:26:53Z"},{"alias_kind":"pith_short_16","alias_value":"53ISN6NUP3FIQXEQ","created_at":"2026-05-18T12:26:53Z"},{"alias_kind":"pith_short_8","alias_value":"53ISN6NU","created_at":"2026-05-18T12:26:53Z"}],"graph_snapshots":[{"event_id":"sha256:39a8053f18b4763f3910a7f0d5fb347a08e6a649489eac9970612085da565feb","target":"graph","created_at":"2026-05-18T01:53:45Z","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"},"paper":{"abstract_excerpt":"We show how shape transitions in the neutron-rich exotic Si and S isotopes occur in terms of shell-model calculations with a newly constructed Hamiltonian based on V_MU interaction. We first compare the calculated spectroscopic-strength distributions for the proton 0d_5/2,3/2 and 1s_1/2 orbitals with results extracted from a 48Ca(e,e'p) experiment to show the importance of the tensor-force component of the Hamiltonian. Detailed calculations for the excitation energies, B(E2) and two-neutron separation energies for the Si and S isotopes show excellent agreement with experimental data. The poten","authors_text":"B. Alex Brown, Michio Honma, Noritaka Shimizu, Takaharu Otsuka, Takahiro Mizusaki, Yutaka Utsuno","cross_cats":["nucl-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2012-10-19T16:48:46Z","title":"Shape transitions in exotic Si and S isotopes and tensor-force-driven Jahn-Teller effect"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1210.5469","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":"sha256:6262d73635caa8c5dc0c9e9cca351cf7039a1cbb4095f7638fc7a5e5b689c184","target":"record","created_at":"2026-05-18T01:53:45Z","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":"663e828ffac7605fb24a6260ff8135c9b73f4b25a1149501286b07536fb82841","cross_cats_sorted":["nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2012-10-19T16:48:46Z","title_canon_sha256":"f6d10fb1f0382293d6d42bbfd38fd458a3e16c542163064b8ee71d3110359e1f"},"schema_version":"1.0","source":{"id":"1210.5469","kind":"arxiv","version":1}},"canonical_sha256":"eed126f9b47eca885c90a0cb49591f6418ef241c1c8adda746c36bbf0224f37b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"eed126f9b47eca885c90a0cb49591f6418ef241c1c8adda746c36bbf0224f37b","first_computed_at":"2026-05-18T01:53:45.762945Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:53:45.762945Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"9UTyOVv4PGAwDhwrHGNDnVV04QYlQ+nL43FVyYNpgsoEsxB3Z1cTpBFbUEPopJfDcEgB+gnH6fKAPMhOoDLYBA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:53:45.763434Z","signed_message":"canonical_sha256_bytes"},"source_id":"1210.5469","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6262d73635caa8c5dc0c9e9cca351cf7039a1cbb4095f7638fc7a5e5b689c184","sha256:39a8053f18b4763f3910a7f0d5fb347a08e6a649489eac9970612085da565feb"],"state_sha256":"4b423fe718e411ae31168469cfad89c6a7f5824a7588b4f9e6602a88b7ffbe8e"}