{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2021:WCI5PT2USEI45Y2SG7RYNSN7TK","short_pith_number":"pith:WCI5PT2U","canonical_record":{"source":{"id":"2109.06292","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2021-09-13T20:07:13Z","cross_cats_sorted":["nucl-th"],"title_canon_sha256":"baccff447b492d78916ae10e8b168df40394e673c90d68c428e7b49577654478","abstract_canon_sha256":"213095da0ea3a0a608bc0215dc978d719d68029319fb9809af2bf4179806ef12"},"schema_version":"1.0"},"canonical_sha256":"b091d7cf549111cee35237e386c9bf9a827bcc9e2369feec350247a62fae3c7b","source":{"kind":"arxiv","id":"2109.06292","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2109.06292","created_at":"2026-07-05T03:13:52Z"},{"alias_kind":"arxiv_version","alias_value":"2109.06292v1","created_at":"2026-07-05T03:13:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2109.06292","created_at":"2026-07-05T03:13:52Z"},{"alias_kind":"pith_short_12","alias_value":"WCI5PT2USEI4","created_at":"2026-07-05T03:13:52Z"},{"alias_kind":"pith_short_16","alias_value":"WCI5PT2USEI45Y2S","created_at":"2026-07-05T03:13:52Z"},{"alias_kind":"pith_short_8","alias_value":"WCI5PT2U","created_at":"2026-07-05T03:13:52Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2021:WCI5PT2USEI45Y2SG7RYNSN7TK","target":"record","payload":{"canonical_record":{"source":{"id":"2109.06292","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2021-09-13T20:07:13Z","cross_cats_sorted":["nucl-th"],"title_canon_sha256":"baccff447b492d78916ae10e8b168df40394e673c90d68c428e7b49577654478","abstract_canon_sha256":"213095da0ea3a0a608bc0215dc978d719d68029319fb9809af2bf4179806ef12"},"schema_version":"1.0"},"canonical_sha256":"b091d7cf549111cee35237e386c9bf9a827bcc9e2369feec350247a62fae3c7b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:13:52.935788Z","signature_b64":"yvHa29gPHrKBzdIA+htMUHtd/xdKuu6WeETvOZCkCDS8CG7jbTcvQvHQPimVPzNYmEYvWhFz8fFKzJg6E6ARAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b091d7cf549111cee35237e386c9bf9a827bcc9e2369feec350247a62fae3c7b","last_reissued_at":"2026-07-05T03:13:52.935352Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:13:52.935352Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2109.06292","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":"2026-07-05T03:13:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"uftMvfBhv8FXNKyknUdMvDS8pwHLPT+nsQw2sG2QhpdOfLFdsmWYXEktxsAPn3vsqCgo/4zFS7PEze1ywXiJAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-18T13:34:35.885413Z"},"content_sha256":"c0902c6e08c14e11e6342dbffee241f09bca4bdf532f86d9a4380b246216a2eb","schema_version":"1.0","event_id":"sha256:c0902c6e08c14e11e6342dbffee241f09bca4bdf532f86d9a4380b246216a2eb"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2021:WCI5PT2USEI45Y2SG7RYNSN7TK","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Evidence for enhanced neutron-proton correlations from the level structure of the $N=Z+1$ nucleus $^{87}_{43}$Tc$^{\\ }_{44}$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-th"],"primary_cat":"nucl-ex","authors_text":"A. Ata\\c{c} Nyberg, A. Ertoprak, A. Gadea, A. Goasduff, A. Gottardo, A. J. Boston, A. Jungclaus, A. Lemasson, A. Maj, A. Pullia, B. Birkenbach, B. Cederwall, B. Million, B. M. Nyak\\'o, C. Domingo-Pardo, C. M. Petrache, C. Qi, C. Theisen, D. Barrientos, D. M. Cullen, D. Mengoni, D. ralet, D. R. Napoli, D. Sohler, E. Cl\\'ement, E. Sanchis, F. C. L. Crespi, F. Recchia, F. Saillant, G. Benzoni, G. de Angelis, G. de France, G. Jaworski, H. Al-Azri, H. C. Boston, H. Hess, I. Burrows, I. Kuti, J. Dudouet, J. Eberth, J. Goupil, J. J. Valiente-Dob\\'on, J. Ljungvall, J. Nyberg, J. Simpson, J. Tim\\'ar, L. Charles, M. Ciemala, M. Doncel, M. D. Salsac, M. Jurado, M. Palacz, M. Zieli\\'nska, N. Erduran, \\\"O. Aktas, O. Stezowski, P. Bednarczyk, P. D\\'esesquelles, P. Reiter, R. A. Wyss, R. Menegazzo, R. M. Perez-Vidal, R. Wadsworth, S. Ert\\\"urk, S. Leoni, T. B\\\"ack, T. Huyuk, V. Gonz\\'alez, W. Korten, W. Zhang, X. Liu, Zs. Podoly\\`ak","submitted_at":"2021-09-13T20:07:13Z","abstract_excerpt":"The low-lying excited states in the neutron-deficient $N=Z+1$ nucleus $^{87}_{43}$Tc$^{\\ }_{44}$ have been studied via the fusion-evaporation reaction $^{54}$Fe($^{36}$Ar, $2n1p$)$^{87}$Tc at the Grand Acc\\'el\\'erateur National d'Ions Lourds (GANIL), France. The AGATA spectrometer was used in conjunction with the auxiliary NEDA, Neutron Wall, and DIAMANT detector arrays to measure coincident prompt $\\gamma$-rays, neutrons, and charged particles emitted in the reaction. A level scheme of $^{87}$Tc from the (9/2$^{+}_{g.s.}$) state to the (33/2$^{+}_{1}$) state was established based on 6 mutuall"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2109.06292","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/2109.06292/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":"2026-07-05T03:13:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"D+bqUbRou79FhZVLB5qVBm6cEbErUNOuYCTYydpB3DEskMTg+Lo+DnIu6VZjrgeMQB5VXBtC1PxJ+bNkJjEPAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-18T13:34:35.885752Z"},"content_sha256":"b97837f7b386d06140f47b1d362310d5a23bdc730b13f6f41a6da66588d3bcb1","schema_version":"1.0","event_id":"sha256:b97837f7b386d06140f47b1d362310d5a23bdc730b13f6f41a6da66588d3bcb1"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/WCI5PT2USEI45Y2SG7RYNSN7TK/bundle.json","state_url":"https://pith.science/pith/WCI5PT2USEI45Y2SG7RYNSN7TK/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/WCI5PT2USEI45Y2SG7RYNSN7TK/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":"2026-08-18T13:34:35Z","links":{"resolver":"https://pith.science/pith/WCI5PT2USEI45Y2SG7RYNSN7TK","bundle":"https://pith.science/pith/WCI5PT2USEI45Y2SG7RYNSN7TK/bundle.json","state":"https://pith.science/pith/WCI5PT2USEI45Y2SG7RYNSN7TK/state.json","well_known_bundle":"https://pith.science/.well-known/pith/WCI5PT2USEI45Y2SG7RYNSN7TK/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:WCI5PT2USEI45Y2SG7RYNSN7TK","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":"213095da0ea3a0a608bc0215dc978d719d68029319fb9809af2bf4179806ef12","cross_cats_sorted":["nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2021-09-13T20:07:13Z","title_canon_sha256":"baccff447b492d78916ae10e8b168df40394e673c90d68c428e7b49577654478"},"schema_version":"1.0","source":{"id":"2109.06292","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2109.06292","created_at":"2026-07-05T03:13:52Z"},{"alias_kind":"arxiv_version","alias_value":"2109.06292v1","created_at":"2026-07-05T03:13:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2109.06292","created_at":"2026-07-05T03:13:52Z"},{"alias_kind":"pith_short_12","alias_value":"WCI5PT2USEI4","created_at":"2026-07-05T03:13:52Z"},{"alias_kind":"pith_short_16","alias_value":"WCI5PT2USEI45Y2S","created_at":"2026-07-05T03:13:52Z"},{"alias_kind":"pith_short_8","alias_value":"WCI5PT2U","created_at":"2026-07-05T03:13:52Z"}],"graph_snapshots":[{"event_id":"sha256:b97837f7b386d06140f47b1d362310d5a23bdc730b13f6f41a6da66588d3bcb1","target":"graph","created_at":"2026-07-05T03:13:52Z","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/2109.06292/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The low-lying excited states in the neutron-deficient $N=Z+1$ nucleus $^{87}_{43}$Tc$^{\\ }_{44}$ have been studied via the fusion-evaporation reaction $^{54}$Fe($^{36}$Ar, $2n1p$)$^{87}$Tc at the Grand Acc\\'el\\'erateur National d'Ions Lourds (GANIL), France. The AGATA spectrometer was used in conjunction with the auxiliary NEDA, Neutron Wall, and DIAMANT detector arrays to measure coincident prompt $\\gamma$-rays, neutrons, and charged particles emitted in the reaction. A level scheme of $^{87}$Tc from the (9/2$^{+}_{g.s.}$) state to the (33/2$^{+}_{1}$) state was established based on 6 mutuall","authors_text":"A. Ata\\c{c} Nyberg, A. Ertoprak, A. Gadea, A. Goasduff, A. Gottardo, A. J. Boston, A. Jungclaus, A. Lemasson, A. Maj, A. Pullia, B. Birkenbach, B. Cederwall, B. Million, B. M. Nyak\\'o, C. Domingo-Pardo, C. M. Petrache, C. Qi, C. Theisen, D. Barrientos, D. M. Cullen, D. Mengoni, D. ralet, D. R. Napoli, D. Sohler, E. Cl\\'ement, E. Sanchis, F. C. L. Crespi, F. Recchia, F. Saillant, G. Benzoni, G. de Angelis, G. de France, G. Jaworski, H. Al-Azri, H. C. Boston, H. Hess, I. Burrows, I. Kuti, J. Dudouet, J. Eberth, J. Goupil, J. J. Valiente-Dob\\'on, J. Ljungvall, J. Nyberg, J. Simpson, J. Tim\\'ar, L. Charles, M. Ciemala, M. Doncel, M. D. Salsac, M. Jurado, M. Palacz, M. Zieli\\'nska, N. Erduran, \\\"O. Aktas, O. Stezowski, P. Bednarczyk, P. D\\'esesquelles, P. Reiter, R. A. Wyss, R. Menegazzo, R. M. Perez-Vidal, R. Wadsworth, S. Ert\\\"urk, S. Leoni, T. B\\\"ack, T. Huyuk, V. Gonz\\'alez, W. Korten, W. Zhang, X. Liu, Zs. Podoly\\`ak","cross_cats":["nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2021-09-13T20:07:13Z","title":"Evidence for enhanced neutron-proton correlations from the level structure of the $N=Z+1$ nucleus $^{87}_{43}$Tc$^{\\ }_{44}$"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2109.06292","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:c0902c6e08c14e11e6342dbffee241f09bca4bdf532f86d9a4380b246216a2eb","target":"record","created_at":"2026-07-05T03:13:52Z","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":"213095da0ea3a0a608bc0215dc978d719d68029319fb9809af2bf4179806ef12","cross_cats_sorted":["nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2021-09-13T20:07:13Z","title_canon_sha256":"baccff447b492d78916ae10e8b168df40394e673c90d68c428e7b49577654478"},"schema_version":"1.0","source":{"id":"2109.06292","kind":"arxiv","version":1}},"canonical_sha256":"b091d7cf549111cee35237e386c9bf9a827bcc9e2369feec350247a62fae3c7b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b091d7cf549111cee35237e386c9bf9a827bcc9e2369feec350247a62fae3c7b","first_computed_at":"2026-07-05T03:13:52.935352Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:13:52.935352Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"yvHa29gPHrKBzdIA+htMUHtd/xdKuu6WeETvOZCkCDS8CG7jbTcvQvHQPimVPzNYmEYvWhFz8fFKzJg6E6ARAw==","signature_status":"signed_v1","signed_at":"2026-07-05T03:13:52.935788Z","signed_message":"canonical_sha256_bytes"},"source_id":"2109.06292","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c0902c6e08c14e11e6342dbffee241f09bca4bdf532f86d9a4380b246216a2eb","sha256:b97837f7b386d06140f47b1d362310d5a23bdc730b13f6f41a6da66588d3bcb1"],"state_sha256":"1ac27a061452b8a6e36c13d1dbae9f13125fdc773f578ffaa8593660beb3b0f1"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yjjl7Imd5OgpQ9wC9RFh/zuNiCaVtP3RdocVypvuTRLParrLAfeiLivGdW7PoGxiHtQDWLN4GiG1oURGn676Bw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-18T13:34:35.889198Z","bundle_sha256":"be73fa0b8a83ba5e2b32aaf00e45716f6e362a6beab974c67193e85d18c33c64"}}