{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:W6P6W2OH7MARFMN5SOFLUVQM33","short_pith_number":"pith:W6P6W2OH","canonical_record":{"source":{"id":"1210.5959","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2012-10-22T16:32:21Z","cross_cats_sorted":[],"title_canon_sha256":"8f81740e24dbf6b1844c086eb3fbd1801e577157a5485d2820c64cfab4d9f0a3","abstract_canon_sha256":"170bf6e664b464c4bcc68389f3716fcba2a02c6850377c293d44fc8a724bdd01"},"schema_version":"1.0"},"canonical_sha256":"b79feb69c7fb0112b1bd938aba560cdef79c99e659bf740a6d5870dfc27f0cf8","source":{"kind":"arxiv","id":"1210.5959","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1210.5959","created_at":"2026-05-18T01:53:44Z"},{"alias_kind":"arxiv_version","alias_value":"1210.5959v1","created_at":"2026-05-18T01:53:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1210.5959","created_at":"2026-05-18T01:53:44Z"},{"alias_kind":"pith_short_12","alias_value":"W6P6W2OH7MAR","created_at":"2026-05-18T12:27:25Z"},{"alias_kind":"pith_short_16","alias_value":"W6P6W2OH7MARFMN5","created_at":"2026-05-18T12:27:25Z"},{"alias_kind":"pith_short_8","alias_value":"W6P6W2OH","created_at":"2026-05-18T12:27:25Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:W6P6W2OH7MARFMN5SOFLUVQM33","target":"record","payload":{"canonical_record":{"source":{"id":"1210.5959","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2012-10-22T16:32:21Z","cross_cats_sorted":[],"title_canon_sha256":"8f81740e24dbf6b1844c086eb3fbd1801e577157a5485d2820c64cfab4d9f0a3","abstract_canon_sha256":"170bf6e664b464c4bcc68389f3716fcba2a02c6850377c293d44fc8a724bdd01"},"schema_version":"1.0"},"canonical_sha256":"b79feb69c7fb0112b1bd938aba560cdef79c99e659bf740a6d5870dfc27f0cf8","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:53:44.865072Z","signature_b64":"nk9VHeQVels4/Xd3xm2WOcXN3dNgnJ2IjJd+hUN++8btj7KOQk7uxywbQs1j1k0xYQDA+afBCAMTIccgQu9DBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b79feb69c7fb0112b1bd938aba560cdef79c99e659bf740a6d5870dfc27f0cf8","last_reissued_at":"2026-05-18T01:53:44.864452Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:53:44.864452Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1210.5959","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":"2026-05-18T01:53:44Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Jyc1Csl78buZVwSaGyC5agNe6pUXWixuidTMSh2K1MDnr2aMcz26mwACprdAIhNjZN47RwbrMvfj9Fw7Q50tCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T05:28:04.500505Z"},"content_sha256":"cb651b18f405cdc96c2e36e58882bf75dd505f767f5e8075ca60dc93ea03c25f","schema_version":"1.0","event_id":"sha256:cb651b18f405cdc96c2e36e58882bf75dd505f767f5e8075ca60dc93ea03c25f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:W6P6W2OH7MARFMN5SOFLUVQM33","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Signature splitting inversion and backbending in 80Rb","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-ex","authors_text":"A. Osa, Chuangye He, Guangsheng Li, Gui Li, Lihua Zhu, M. Koizumi, M. Matsuda, M. Oshima, Shiwei Yan, Shuifa Shen, Shuxian Wen, T. Hagakawa, Xiaoguang Wu, Yazhou Li, Y. Hatsukawa, Yican Wu, Y. Toh, Yue Zhao, Yupeng Yan, Zhijun Bai","submitted_at":"2012-10-22T16:32:21Z","abstract_excerpt":"High spin states of 80Rb are studied via the fusion-evaporation reactions 65Cu+19F, 66Zn+18O and 68Zn+16O with the beam energies of 75 MeV, 76 MeV and 80 MeV, respectively. Twenty-three new states with twenty-eight new \\gamma transitions were added to the previously proposed level scheme, where the second negative-parity band is significantly pushed up to spins of 22^{-} and 15^{-} and two new sidebands are built on the known first negative-parity band. Two successive band crossings with frequencies 0.51 MeV and 0.61 MeV in the \\alpha=0 branch as well as another one in the \\alpha=1 branch of t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1210.5959","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":""},"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":"2026-05-18T01:53:44Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iUWaM+Gu9birwE91pNimWbidkhndfUaTZiLaBJRL5qREoCqeHrUd48ZG6HWpjQ5NbiVKylEMeOVGrvZLhq/mCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T05:28:04.501176Z"},"content_sha256":"8f141da6f5fbdc7c4ce6573f9314333efb25d3ca007409e11d87b989b3e60c13","schema_version":"1.0","event_id":"sha256:8f141da6f5fbdc7c4ce6573f9314333efb25d3ca007409e11d87b989b3e60c13"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/W6P6W2OH7MARFMN5SOFLUVQM33/bundle.json","state_url":"https://pith.science/pith/W6P6W2OH7MARFMN5SOFLUVQM33/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/W6P6W2OH7MARFMN5SOFLUVQM33/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":"2026-06-09T05:28:04Z","links":{"resolver":"https://pith.science/pith/W6P6W2OH7MARFMN5SOFLUVQM33","bundle":"https://pith.science/pith/W6P6W2OH7MARFMN5SOFLUVQM33/bundle.json","state":"https://pith.science/pith/W6P6W2OH7MARFMN5SOFLUVQM33/state.json","well_known_bundle":"https://pith.science/.well-known/pith/W6P6W2OH7MARFMN5SOFLUVQM33/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:W6P6W2OH7MARFMN5SOFLUVQM33","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":"170bf6e664b464c4bcc68389f3716fcba2a02c6850377c293d44fc8a724bdd01","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2012-10-22T16:32:21Z","title_canon_sha256":"8f81740e24dbf6b1844c086eb3fbd1801e577157a5485d2820c64cfab4d9f0a3"},"schema_version":"1.0","source":{"id":"1210.5959","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1210.5959","created_at":"2026-05-18T01:53:44Z"},{"alias_kind":"arxiv_version","alias_value":"1210.5959v1","created_at":"2026-05-18T01:53:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1210.5959","created_at":"2026-05-18T01:53:44Z"},{"alias_kind":"pith_short_12","alias_value":"W6P6W2OH7MAR","created_at":"2026-05-18T12:27:25Z"},{"alias_kind":"pith_short_16","alias_value":"W6P6W2OH7MARFMN5","created_at":"2026-05-18T12:27:25Z"},{"alias_kind":"pith_short_8","alias_value":"W6P6W2OH","created_at":"2026-05-18T12:27:25Z"}],"graph_snapshots":[{"event_id":"sha256:8f141da6f5fbdc7c4ce6573f9314333efb25d3ca007409e11d87b989b3e60c13","target":"graph","created_at":"2026-05-18T01:53:44Z","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":"High spin states of 80Rb are studied via the fusion-evaporation reactions 65Cu+19F, 66Zn+18O and 68Zn+16O with the beam energies of 75 MeV, 76 MeV and 80 MeV, respectively. Twenty-three new states with twenty-eight new \\gamma transitions were added to the previously proposed level scheme, where the second negative-parity band is significantly pushed up to spins of 22^{-} and 15^{-} and two new sidebands are built on the known first negative-parity band. Two successive band crossings with frequencies 0.51 MeV and 0.61 MeV in the \\alpha=0 branch as well as another one in the \\alpha=1 branch of t","authors_text":"A. Osa, Chuangye He, Guangsheng Li, Gui Li, Lihua Zhu, M. Koizumi, M. Matsuda, M. Oshima, Shiwei Yan, Shuifa Shen, Shuxian Wen, T. Hagakawa, Xiaoguang Wu, Yazhou Li, Y. Hatsukawa, Yican Wu, Y. Toh, Yue Zhao, Yupeng Yan, Zhijun Bai","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2012-10-22T16:32:21Z","title":"Signature splitting inversion and backbending in 80Rb"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1210.5959","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:cb651b18f405cdc96c2e36e58882bf75dd505f767f5e8075ca60dc93ea03c25f","target":"record","created_at":"2026-05-18T01:53:44Z","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":"170bf6e664b464c4bcc68389f3716fcba2a02c6850377c293d44fc8a724bdd01","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2012-10-22T16:32:21Z","title_canon_sha256":"8f81740e24dbf6b1844c086eb3fbd1801e577157a5485d2820c64cfab4d9f0a3"},"schema_version":"1.0","source":{"id":"1210.5959","kind":"arxiv","version":1}},"canonical_sha256":"b79feb69c7fb0112b1bd938aba560cdef79c99e659bf740a6d5870dfc27f0cf8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b79feb69c7fb0112b1bd938aba560cdef79c99e659bf740a6d5870dfc27f0cf8","first_computed_at":"2026-05-18T01:53:44.864452Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:53:44.864452Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"nk9VHeQVels4/Xd3xm2WOcXN3dNgnJ2IjJd+hUN++8btj7KOQk7uxywbQs1j1k0xYQDA+afBCAMTIccgQu9DBA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:53:44.865072Z","signed_message":"canonical_sha256_bytes"},"source_id":"1210.5959","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cb651b18f405cdc96c2e36e58882bf75dd505f767f5e8075ca60dc93ea03c25f","sha256:8f141da6f5fbdc7c4ce6573f9314333efb25d3ca007409e11d87b989b3e60c13"],"state_sha256":"11515a78d275d25d54b67b58721a3036702449c799beb9cd0698525113c866fd"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0UFu4KfaS94jZq9VFWUlLd9/pZiW0eexDIKE0wbV/e0ruXaO34zZwjlov6bmQPXmIPhfQ6lsarQf2+VHJorsCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-09T05:28:04.504770Z","bundle_sha256":"e88b4943b005f2f87f89710593267d9823ed81ac63091b7bcf8c4327ee5e3821"}}