{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:XDFON647Z7YET5W7I5EJREC4ED","short_pith_number":"pith:XDFON647","canonical_record":{"source":{"id":"2504.06571","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"nucl-th","submitted_at":"2025-04-09T04:15:40Z","cross_cats_sorted":["nucl-ex"],"title_canon_sha256":"5bf55cab2559f6ed3803baf4959a46f526e78ffbfb2f261fbd7fa62f94690959","abstract_canon_sha256":"2eb0227c6858b067e440e6c2509e09c1ada5417d51dc237b90e0a8adcd72d823"},"schema_version":"1.0"},"canonical_sha256":"b8cae6fb9fcff049f6df474898905c20c588bdd0917138b416b43f76602594f7","source":{"kind":"arxiv","id":"2504.06571","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2504.06571","created_at":"2026-07-05T10:48:30Z"},{"alias_kind":"arxiv_version","alias_value":"2504.06571v2","created_at":"2026-07-05T10:48:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2504.06571","created_at":"2026-07-05T10:48:30Z"},{"alias_kind":"pith_short_12","alias_value":"XDFON647Z7YE","created_at":"2026-07-05T10:48:30Z"},{"alias_kind":"pith_short_16","alias_value":"XDFON647Z7YET5W7","created_at":"2026-07-05T10:48:30Z"},{"alias_kind":"pith_short_8","alias_value":"XDFON647","created_at":"2026-07-05T10:48:30Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:XDFON647Z7YET5W7I5EJREC4ED","target":"record","payload":{"canonical_record":{"source":{"id":"2504.06571","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"nucl-th","submitted_at":"2025-04-09T04:15:40Z","cross_cats_sorted":["nucl-ex"],"title_canon_sha256":"5bf55cab2559f6ed3803baf4959a46f526e78ffbfb2f261fbd7fa62f94690959","abstract_canon_sha256":"2eb0227c6858b067e440e6c2509e09c1ada5417d51dc237b90e0a8adcd72d823"},"schema_version":"1.0"},"canonical_sha256":"b8cae6fb9fcff049f6df474898905c20c588bdd0917138b416b43f76602594f7","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:48:30.724397Z","signature_b64":"Wx+yaprgGBWXnYwpXTkCKng6caUfkoSjlWLaTs6cc5/mojpuYrhiVxHCqE9yeCy2VW0JleQghjHesKnwZcvQCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b8cae6fb9fcff049f6df474898905c20c588bdd0917138b416b43f76602594f7","last_reissued_at":"2026-07-05T10:48:30.723955Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:48:30.723955Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2504.06571","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T10:48:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UxTFoyPmhuaJQz8V3J3qp6vNT/sMNdcbd7Ff0gE+qnurwHIdvIg9nBEaPxpVSGNCbMm+NrDjn1+ouI3qMAsjCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T07:49:52.593153Z"},"content_sha256":"ca78223a1d93373ba85c31384653d5cc46687a9ac8a98e98c3f8b9a1a02397d8","schema_version":"1.0","event_id":"sha256:ca78223a1d93373ba85c31384653d5cc46687a9ac8a98e98c3f8b9a1a02397d8"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:XDFON647Z7YET5W7I5EJREC4ED","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Double shape quantum phase transitions in the SU3-IBM: new $\\gamma$-soft phase and the shape phase transition from the new $\\gamma$-soft phase to the prolate shape","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["nucl-ex"],"primary_cat":"nucl-th","authors_text":"De-hao Zhao, Li Gong, Tao Wang, Xiao-Shen Kang, Ze-yu Yin","submitted_at":"2025-04-09T04:15:40Z","abstract_excerpt":"Shape quantum phase transition is an important topic in nuclear structure. In this paper, we begin to study the shape quantum phase transition in the SU3-IBM. In this new proposed model, spherical-like spectra was found to resolve the spherical nucleus puzzle, which is a new $\\gamma$-soft rotational mode. In this paper, the shape phase transition along the new $\\gamma$-soft line is first discussed, and then the neighbouring case at the prolate side is also studied. We find that double shape phase transitions occur along a single parameter path. The new $\\gamma$-softness is really a shape phase"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2504.06571","kind":"arxiv","version":2},"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/2504.06571/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":"2026-07-05T10:48:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"69BIUMJLXXQpvqoqiwIugIU9IdrXD/LTXAXQBCwtffMiJk2kIy3b2B27mXUyeh6NBYToWl+yyTYzwMDI219rDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T07:49:52.593551Z"},"content_sha256":"22c8c2c2e5fd71c4028a88fc12a91bd8f382113f3f5da70648432ae3e76445e7","schema_version":"1.0","event_id":"sha256:22c8c2c2e5fd71c4028a88fc12a91bd8f382113f3f5da70648432ae3e76445e7"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/XDFON647Z7YET5W7I5EJREC4ED/bundle.json","state_url":"https://pith.science/pith/XDFON647Z7YET5W7I5EJREC4ED/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/XDFON647Z7YET5W7I5EJREC4ED/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":"2026-07-07T07:49:52Z","links":{"resolver":"https://pith.science/pith/XDFON647Z7YET5W7I5EJREC4ED","bundle":"https://pith.science/pith/XDFON647Z7YET5W7I5EJREC4ED/bundle.json","state":"https://pith.science/pith/XDFON647Z7YET5W7I5EJREC4ED/state.json","well_known_bundle":"https://pith.science/.well-known/pith/XDFON647Z7YET5W7I5EJREC4ED/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:XDFON647Z7YET5W7I5EJREC4ED","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":"2eb0227c6858b067e440e6c2509e09c1ada5417d51dc237b90e0a8adcd72d823","cross_cats_sorted":["nucl-ex"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"nucl-th","submitted_at":"2025-04-09T04:15:40Z","title_canon_sha256":"5bf55cab2559f6ed3803baf4959a46f526e78ffbfb2f261fbd7fa62f94690959"},"schema_version":"1.0","source":{"id":"2504.06571","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2504.06571","created_at":"2026-07-05T10:48:30Z"},{"alias_kind":"arxiv_version","alias_value":"2504.06571v2","created_at":"2026-07-05T10:48:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2504.06571","created_at":"2026-07-05T10:48:30Z"},{"alias_kind":"pith_short_12","alias_value":"XDFON647Z7YE","created_at":"2026-07-05T10:48:30Z"},{"alias_kind":"pith_short_16","alias_value":"XDFON647Z7YET5W7","created_at":"2026-07-05T10:48:30Z"},{"alias_kind":"pith_short_8","alias_value":"XDFON647","created_at":"2026-07-05T10:48:30Z"}],"graph_snapshots":[{"event_id":"sha256:22c8c2c2e5fd71c4028a88fc12a91bd8f382113f3f5da70648432ae3e76445e7","target":"graph","created_at":"2026-07-05T10:48:30Z","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/2504.06571/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Shape quantum phase transition is an important topic in nuclear structure. In this paper, we begin to study the shape quantum phase transition in the SU3-IBM. In this new proposed model, spherical-like spectra was found to resolve the spherical nucleus puzzle, which is a new $\\gamma$-soft rotational mode. In this paper, the shape phase transition along the new $\\gamma$-soft line is first discussed, and then the neighbouring case at the prolate side is also studied. We find that double shape phase transitions occur along a single parameter path. The new $\\gamma$-softness is really a shape phase","authors_text":"De-hao Zhao, Li Gong, Tao Wang, Xiao-Shen Kang, Ze-yu Yin","cross_cats":["nucl-ex"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"nucl-th","submitted_at":"2025-04-09T04:15:40Z","title":"Double shape quantum phase transitions in the SU3-IBM: new $\\gamma$-soft phase and the shape phase transition from the new $\\gamma$-soft phase to the prolate shape"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2504.06571","kind":"arxiv","version":2},"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:ca78223a1d93373ba85c31384653d5cc46687a9ac8a98e98c3f8b9a1a02397d8","target":"record","created_at":"2026-07-05T10:48:30Z","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":"2eb0227c6858b067e440e6c2509e09c1ada5417d51dc237b90e0a8adcd72d823","cross_cats_sorted":["nucl-ex"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"nucl-th","submitted_at":"2025-04-09T04:15:40Z","title_canon_sha256":"5bf55cab2559f6ed3803baf4959a46f526e78ffbfb2f261fbd7fa62f94690959"},"schema_version":"1.0","source":{"id":"2504.06571","kind":"arxiv","version":2}},"canonical_sha256":"b8cae6fb9fcff049f6df474898905c20c588bdd0917138b416b43f76602594f7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b8cae6fb9fcff049f6df474898905c20c588bdd0917138b416b43f76602594f7","first_computed_at":"2026-07-05T10:48:30.723955Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:48:30.723955Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Wx+yaprgGBWXnYwpXTkCKng6caUfkoSjlWLaTs6cc5/mojpuYrhiVxHCqE9yeCy2VW0JleQghjHesKnwZcvQCg==","signature_status":"signed_v1","signed_at":"2026-07-05T10:48:30.724397Z","signed_message":"canonical_sha256_bytes"},"source_id":"2504.06571","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ca78223a1d93373ba85c31384653d5cc46687a9ac8a98e98c3f8b9a1a02397d8","sha256:22c8c2c2e5fd71c4028a88fc12a91bd8f382113f3f5da70648432ae3e76445e7"],"state_sha256":"5420aab97aa12ac5c68c5babcffe8f6b36018f3c5108c23f6224b02dd18ae9b0"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SW+gqXQQLJRaKG6Vii+fX+a0qlgHTxsr2EJytdCBIPo5EcgiNjPrEM08QjZD7EzgiHw1blrPVGVOWFuZ+DkvAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-07T07:49:52.595777Z","bundle_sha256":"cd97054b6491ba50a94db1cfd8c04d70f47a99d56af89a05e583cdecd31eff3d"}}