{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:S7EHRWUBP6RC3DQRIVFEELRCPU","short_pith_number":"pith:S7EHRWUB","canonical_record":{"source":{"id":"2310.11980","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"nucl-ex","submitted_at":"2023-10-18T14:07:49Z","cross_cats_sorted":["nucl-th"],"title_canon_sha256":"51ab60b7237956851f07dc21321738513cb239ee635e4a5de21828d9506b9244","abstract_canon_sha256":"784d6b0e5cb29b24e5ff0480e87f2adecab7ebaa14c6a488e8cc9ee140101c27"},"schema_version":"1.0"},"canonical_sha256":"97c878da817fa22d8e11454a422e227d10262a1c17e26a5f0aa038c56094ad63","source":{"kind":"arxiv","id":"2310.11980","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2310.11980","created_at":"2026-07-05T10:12:56Z"},{"alias_kind":"arxiv_version","alias_value":"2310.11980v1","created_at":"2026-07-05T10:12:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2310.11980","created_at":"2026-07-05T10:12:56Z"},{"alias_kind":"pith_short_12","alias_value":"S7EHRWUBP6RC","created_at":"2026-07-05T10:12:56Z"},{"alias_kind":"pith_short_16","alias_value":"S7EHRWUBP6RC3DQR","created_at":"2026-07-05T10:12:56Z"},{"alias_kind":"pith_short_8","alias_value":"S7EHRWUB","created_at":"2026-07-05T10:12:56Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:S7EHRWUBP6RC3DQRIVFEELRCPU","target":"record","payload":{"canonical_record":{"source":{"id":"2310.11980","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"nucl-ex","submitted_at":"2023-10-18T14:07:49Z","cross_cats_sorted":["nucl-th"],"title_canon_sha256":"51ab60b7237956851f07dc21321738513cb239ee635e4a5de21828d9506b9244","abstract_canon_sha256":"784d6b0e5cb29b24e5ff0480e87f2adecab7ebaa14c6a488e8cc9ee140101c27"},"schema_version":"1.0"},"canonical_sha256":"97c878da817fa22d8e11454a422e227d10262a1c17e26a5f0aa038c56094ad63","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:12:56.833981Z","signature_b64":"fSdJsLxVpvRlqHkwcwk0TH2VekgigOO/OdEqr/POYKSjlLcNvnLYoNyExYsBLn3Q+6dVF4qMmVLwJOYLxftHDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"97c878da817fa22d8e11454a422e227d10262a1c17e26a5f0aa038c56094ad63","last_reissued_at":"2026-07-05T10:12:56.833501Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:12:56.833501Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2310.11980","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":"2026-07-05T10:12:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"x/S6qDJH4sRkwj8zuaqnkPpGO9NwWKq7NlZ+afSVGDGfXUmj0KcDH74MNlAqwSdd01ltW7gdU6U+E+V7n9hmAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T10:25:41.403481Z"},"content_sha256":"3c5ec6decc7c4b3aac740582bc79e2753677879d2b66cdec85590c9ce9f55cfe","schema_version":"1.0","event_id":"sha256:3c5ec6decc7c4b3aac740582bc79e2753677879d2b66cdec85590c9ce9f55cfe"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:S7EHRWUBP6RC3DQRIVFEELRCPU","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Shape polarization in the tin isotopes near $N=60$ from precision $g$-factor measurements on short-lived $11/2^-$ isomers","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":["nucl-th"],"primary_cat":"nucl-ex","authors_text":"A. Blazhev, A. E. Stuchbery, A. J. Mitchell, B. J. Coombes, B. P. McCormick, C. Nicholls, G. J. Lane, H. A. Alshammari, J. Bonnard, J. Dobaczewski, J. G. Pope, J. T. H. Dowie, L. J. Bignell, M. S. M. Gerathy, N. J. Spinks, P.-G. Reinhard, T. J. Gray, T. Kib\\'edi, Y. Zhong","submitted_at":"2023-10-18T14:07:49Z","abstract_excerpt":"The $g$ factors of $11/2^-$ isomers in semimagic $^{109}$Sn and $^{111}$Sn (isomeric lifetimes $\\tau = 2.9(3)$ ns and $\\tau = 14.4(7)$ ns, respectively) were measured by an extension of the Time Differential Perturbed Angular Distribution technique, which uses \\LaBr detectors and the hyperfine fields of a gadolinium host to achieve precise measurements in a new regime of short-lived isomers. The results, $g(11/2^-; {^{109}\\textrm{Sn}}) = -0.186(8)$ and $g(11/2^-; {^{111}\\textrm{Sn}}) = -0.214(4)$, are significantly lower in magnitude than those of the $11/2^-$ isomers in the heavier isotopes a"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2310.11980","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/2310.11980/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":"2026-07-05T10:12:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/yhVR29Av6KPhiBl7/COax25D4Wjs5GGvVVjM6t3+kHT3NKq8HmUZBirUY+NMgPW/B2J1ZxGdXCWN89aTzc/DA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T10:25:41.403849Z"},"content_sha256":"587f17a020d7f4da838008f99f9b575323c20f393ad2fbd9fd45c2c3144677f5","schema_version":"1.0","event_id":"sha256:587f17a020d7f4da838008f99f9b575323c20f393ad2fbd9fd45c2c3144677f5"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/S7EHRWUBP6RC3DQRIVFEELRCPU/bundle.json","state_url":"https://pith.science/pith/S7EHRWUBP6RC3DQRIVFEELRCPU/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/S7EHRWUBP6RC3DQRIVFEELRCPU/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":"2026-07-07T10:25:41Z","links":{"resolver":"https://pith.science/pith/S7EHRWUBP6RC3DQRIVFEELRCPU","bundle":"https://pith.science/pith/S7EHRWUBP6RC3DQRIVFEELRCPU/bundle.json","state":"https://pith.science/pith/S7EHRWUBP6RC3DQRIVFEELRCPU/state.json","well_known_bundle":"https://pith.science/.well-known/pith/S7EHRWUBP6RC3DQRIVFEELRCPU/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:S7EHRWUBP6RC3DQRIVFEELRCPU","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":"784d6b0e5cb29b24e5ff0480e87f2adecab7ebaa14c6a488e8cc9ee140101c27","cross_cats_sorted":["nucl-th"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"nucl-ex","submitted_at":"2023-10-18T14:07:49Z","title_canon_sha256":"51ab60b7237956851f07dc21321738513cb239ee635e4a5de21828d9506b9244"},"schema_version":"1.0","source":{"id":"2310.11980","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2310.11980","created_at":"2026-07-05T10:12:56Z"},{"alias_kind":"arxiv_version","alias_value":"2310.11980v1","created_at":"2026-07-05T10:12:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2310.11980","created_at":"2026-07-05T10:12:56Z"},{"alias_kind":"pith_short_12","alias_value":"S7EHRWUBP6RC","created_at":"2026-07-05T10:12:56Z"},{"alias_kind":"pith_short_16","alias_value":"S7EHRWUBP6RC3DQR","created_at":"2026-07-05T10:12:56Z"},{"alias_kind":"pith_short_8","alias_value":"S7EHRWUB","created_at":"2026-07-05T10:12:56Z"}],"graph_snapshots":[{"event_id":"sha256:587f17a020d7f4da838008f99f9b575323c20f393ad2fbd9fd45c2c3144677f5","target":"graph","created_at":"2026-07-05T10:12:56Z","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/2310.11980/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The $g$ factors of $11/2^-$ isomers in semimagic $^{109}$Sn and $^{111}$Sn (isomeric lifetimes $\\tau = 2.9(3)$ ns and $\\tau = 14.4(7)$ ns, respectively) were measured by an extension of the Time Differential Perturbed Angular Distribution technique, which uses \\LaBr detectors and the hyperfine fields of a gadolinium host to achieve precise measurements in a new regime of short-lived isomers. The results, $g(11/2^-; {^{109}\\textrm{Sn}}) = -0.186(8)$ and $g(11/2^-; {^{111}\\textrm{Sn}}) = -0.214(4)$, are significantly lower in magnitude than those of the $11/2^-$ isomers in the heavier isotopes a","authors_text":"A. Blazhev, A. E. Stuchbery, A. J. Mitchell, B. J. Coombes, B. P. McCormick, C. Nicholls, G. J. Lane, H. A. Alshammari, J. Bonnard, J. Dobaczewski, J. G. Pope, J. T. H. Dowie, L. J. Bignell, M. S. M. Gerathy, N. J. Spinks, P.-G. Reinhard, T. J. Gray, T. Kib\\'edi, Y. Zhong","cross_cats":["nucl-th"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"nucl-ex","submitted_at":"2023-10-18T14:07:49Z","title":"Shape polarization in the tin isotopes near $N=60$ from precision $g$-factor measurements on short-lived $11/2^-$ isomers"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2310.11980","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":"sha256:3c5ec6decc7c4b3aac740582bc79e2753677879d2b66cdec85590c9ce9f55cfe","target":"record","created_at":"2026-07-05T10:12:56Z","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":"784d6b0e5cb29b24e5ff0480e87f2adecab7ebaa14c6a488e8cc9ee140101c27","cross_cats_sorted":["nucl-th"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"nucl-ex","submitted_at":"2023-10-18T14:07:49Z","title_canon_sha256":"51ab60b7237956851f07dc21321738513cb239ee635e4a5de21828d9506b9244"},"schema_version":"1.0","source":{"id":"2310.11980","kind":"arxiv","version":1}},"canonical_sha256":"97c878da817fa22d8e11454a422e227d10262a1c17e26a5f0aa038c56094ad63","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"97c878da817fa22d8e11454a422e227d10262a1c17e26a5f0aa038c56094ad63","first_computed_at":"2026-07-05T10:12:56.833501Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:12:56.833501Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"fSdJsLxVpvRlqHkwcwk0TH2VekgigOO/OdEqr/POYKSjlLcNvnLYoNyExYsBLn3Q+6dVF4qMmVLwJOYLxftHDQ==","signature_status":"signed_v1","signed_at":"2026-07-05T10:12:56.833981Z","signed_message":"canonical_sha256_bytes"},"source_id":"2310.11980","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3c5ec6decc7c4b3aac740582bc79e2753677879d2b66cdec85590c9ce9f55cfe","sha256:587f17a020d7f4da838008f99f9b575323c20f393ad2fbd9fd45c2c3144677f5"],"state_sha256":"4fe8a9d989f5a85ba137bd9b26e4f12de1cdafbead9a2414306ae2ac45046488"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cl1bvsMt1lP2JRkXd0GGy4BQfH+kbTKrYvVChqx5UaxAwMEAR8RfSyLjFkcTJHmmYVmhhb/cC9NPWzcLm6xpAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-07T10:25:41.405715Z","bundle_sha256":"a73976f0a562043a491e203fcab81af49025758b018d274a943484a528cb08dd"}}