{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:4G6WWXFIJCERQCTKDRXMF43GJP","short_pith_number":"pith:4G6WWXFI","canonical_record":{"source":{"id":"1610.00469","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2016-10-03T09:57:22Z","cross_cats_sorted":[],"title_canon_sha256":"2b833e48e12839c898c19835dcea40a844094f08a1c405abdda96188ac7bdd43","abstract_canon_sha256":"7641b898688c83a2e454b1240f9c047c32b3fce63baf16d9aea7b261b52fbd60"},"schema_version":"1.0"},"canonical_sha256":"e1bd6b5ca84889180a6a1c6ec2f3664bd52f97e879803ba2d25b66d17621859c","source":{"kind":"arxiv","id":"1610.00469","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1610.00469","created_at":"2026-05-18T00:50:37Z"},{"alias_kind":"arxiv_version","alias_value":"1610.00469v2","created_at":"2026-05-18T00:50:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1610.00469","created_at":"2026-05-18T00:50:37Z"},{"alias_kind":"pith_short_12","alias_value":"4G6WWXFIJCER","created_at":"2026-05-18T12:29:58Z"},{"alias_kind":"pith_short_16","alias_value":"4G6WWXFIJCERQCTK","created_at":"2026-05-18T12:29:58Z"},{"alias_kind":"pith_short_8","alias_value":"4G6WWXFI","created_at":"2026-05-18T12:29:58Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:4G6WWXFIJCERQCTKDRXMF43GJP","target":"record","payload":{"canonical_record":{"source":{"id":"1610.00469","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2016-10-03T09:57:22Z","cross_cats_sorted":[],"title_canon_sha256":"2b833e48e12839c898c19835dcea40a844094f08a1c405abdda96188ac7bdd43","abstract_canon_sha256":"7641b898688c83a2e454b1240f9c047c32b3fce63baf16d9aea7b261b52fbd60"},"schema_version":"1.0"},"canonical_sha256":"e1bd6b5ca84889180a6a1c6ec2f3664bd52f97e879803ba2d25b66d17621859c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:50:37.652289Z","signature_b64":"HyhH2miOP071MGOnCD5/UxetR+2zafc7KFx4V+vb4Nb3CXwGXLNJJhbP6CQYvz9YF5eZlI1pG3XmvkSPnGsrBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e1bd6b5ca84889180a6a1c6ec2f3664bd52f97e879803ba2d25b66d17621859c","last_reissued_at":"2026-05-18T00:50:37.651675Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:50:37.651675Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1610.00469","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":"2026-05-18T00:50:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qfHEs5hFsGaWoJgoww7XdLp31kvcW+hEnDL4dwVukyWDwKFbUZmg+fiRds7JpKVksB5iw4LR/tBLYRspwoF9Cw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T08:20:41.766745Z"},"content_sha256":"3f425ca297bd2826c76909ea49662b0e4f9a39eb031f1150745be35789130798","schema_version":"1.0","event_id":"sha256:3f425ca297bd2826c76909ea49662b0e4f9a39eb031f1150745be35789130798"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:4G6WWXFIJCERQCTKDRXMF43GJP","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Signatures of shape phase transitions in odd-mass nuclei","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"D. Vretenar, K. Nomura, T. Nik\\v{s}i\\'c","submitted_at":"2016-10-03T09:57:22Z","abstract_excerpt":"Quantum phase transitions between competing ground-state shapes of atomic nuclei with an odd number of protons or neutrons are investigated in a microscopic framework based on nuclear energy density functional theory and the particle-plus-boson-core coupling scheme. The boson-core Hamiltonian, as well as the single-particle energies and occupation probabilities of the unpaired nucleon, are completely determined by constrained self-consistent mean-field calculations for a specific choice of the energy density functional and paring interaction, and only the strength parameters of the particle-co"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1610.00469","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":""},"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":"2026-05-18T00:50:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZtVGZ/E+kqDMo0hDwcQs2d+zBmf+aF/CeEIZcmCk6hG5XR03D4kaPL01eGbX7eFk9mliNImUi08JPapt5IcRDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T08:20:41.767458Z"},"content_sha256":"5d9c30a20db342e38b7d77681f8b13432c3d969c22c0b5f8737d73a5c8e321ab","schema_version":"1.0","event_id":"sha256:5d9c30a20db342e38b7d77681f8b13432c3d969c22c0b5f8737d73a5c8e321ab"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/4G6WWXFIJCERQCTKDRXMF43GJP/bundle.json","state_url":"https://pith.science/pith/4G6WWXFIJCERQCTKDRXMF43GJP/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/4G6WWXFIJCERQCTKDRXMF43GJP/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":"2026-05-26T08:20:41Z","links":{"resolver":"https://pith.science/pith/4G6WWXFIJCERQCTKDRXMF43GJP","bundle":"https://pith.science/pith/4G6WWXFIJCERQCTKDRXMF43GJP/bundle.json","state":"https://pith.science/pith/4G6WWXFIJCERQCTKDRXMF43GJP/state.json","well_known_bundle":"https://pith.science/.well-known/pith/4G6WWXFIJCERQCTKDRXMF43GJP/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:4G6WWXFIJCERQCTKDRXMF43GJP","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":"7641b898688c83a2e454b1240f9c047c32b3fce63baf16d9aea7b261b52fbd60","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2016-10-03T09:57:22Z","title_canon_sha256":"2b833e48e12839c898c19835dcea40a844094f08a1c405abdda96188ac7bdd43"},"schema_version":"1.0","source":{"id":"1610.00469","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1610.00469","created_at":"2026-05-18T00:50:37Z"},{"alias_kind":"arxiv_version","alias_value":"1610.00469v2","created_at":"2026-05-18T00:50:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1610.00469","created_at":"2026-05-18T00:50:37Z"},{"alias_kind":"pith_short_12","alias_value":"4G6WWXFIJCER","created_at":"2026-05-18T12:29:58Z"},{"alias_kind":"pith_short_16","alias_value":"4G6WWXFIJCERQCTK","created_at":"2026-05-18T12:29:58Z"},{"alias_kind":"pith_short_8","alias_value":"4G6WWXFI","created_at":"2026-05-18T12:29:58Z"}],"graph_snapshots":[{"event_id":"sha256:5d9c30a20db342e38b7d77681f8b13432c3d969c22c0b5f8737d73a5c8e321ab","target":"graph","created_at":"2026-05-18T00:50:37Z","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"},"paper":{"abstract_excerpt":"Quantum phase transitions between competing ground-state shapes of atomic nuclei with an odd number of protons or neutrons are investigated in a microscopic framework based on nuclear energy density functional theory and the particle-plus-boson-core coupling scheme. The boson-core Hamiltonian, as well as the single-particle energies and occupation probabilities of the unpaired nucleon, are completely determined by constrained self-consistent mean-field calculations for a specific choice of the energy density functional and paring interaction, and only the strength parameters of the particle-co","authors_text":"D. Vretenar, K. Nomura, T. Nik\\v{s}i\\'c","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2016-10-03T09:57:22Z","title":"Signatures of shape phase transitions in odd-mass nuclei"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1610.00469","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":"sha256:3f425ca297bd2826c76909ea49662b0e4f9a39eb031f1150745be35789130798","target":"record","created_at":"2026-05-18T00:50:37Z","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":"7641b898688c83a2e454b1240f9c047c32b3fce63baf16d9aea7b261b52fbd60","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2016-10-03T09:57:22Z","title_canon_sha256":"2b833e48e12839c898c19835dcea40a844094f08a1c405abdda96188ac7bdd43"},"schema_version":"1.0","source":{"id":"1610.00469","kind":"arxiv","version":2}},"canonical_sha256":"e1bd6b5ca84889180a6a1c6ec2f3664bd52f97e879803ba2d25b66d17621859c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e1bd6b5ca84889180a6a1c6ec2f3664bd52f97e879803ba2d25b66d17621859c","first_computed_at":"2026-05-18T00:50:37.651675Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:50:37.651675Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"HyhH2miOP071MGOnCD5/UxetR+2zafc7KFx4V+vb4Nb3CXwGXLNJJhbP6CQYvz9YF5eZlI1pG3XmvkSPnGsrBg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:50:37.652289Z","signed_message":"canonical_sha256_bytes"},"source_id":"1610.00469","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3f425ca297bd2826c76909ea49662b0e4f9a39eb031f1150745be35789130798","sha256:5d9c30a20db342e38b7d77681f8b13432c3d969c22c0b5f8737d73a5c8e321ab"],"state_sha256":"cc728ada5d48991092b24592736817e25b3b35761b97832af625aab178c09e11"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"G6lbzs/I7+RT4djeD1/cc9EGrJH6+CC9Jz6MRBoPEIOkKGQhk/Q6O3BDTbN3m223MwVmV+V1NonTGUsRheChCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T08:20:41.772779Z","bundle_sha256":"01eec9e70cb2c15421f48b3cb165d6e50c313c36906593944a042c0b8df6b873"}}