{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:6UOJDKCWTRK7KTYXG2MFSOTK4W","short_pith_number":"pith:6UOJDKCW","canonical_record":{"source":{"id":"1710.06338","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2017-10-17T15:11:30Z","cross_cats_sorted":[],"title_canon_sha256":"ab48273b1a78a428a629cc4375037628521ed7aa302e02ec63dfa1f4288b4dea","abstract_canon_sha256":"ba10aaa8f4a2a2ccafe60186f49949f0205f4b449dfb3e42c82d91923493393a"},"schema_version":"1.0"},"canonical_sha256":"f51c91a8569c55f54f173698593a6ae5b6588f20ae1b5e2fd292e8e9455ed217","source":{"kind":"arxiv","id":"1710.06338","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1710.06338","created_at":"2026-05-18T00:31:44Z"},{"alias_kind":"arxiv_version","alias_value":"1710.06338v1","created_at":"2026-05-18T00:31:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1710.06338","created_at":"2026-05-18T00:31:44Z"},{"alias_kind":"pith_short_12","alias_value":"6UOJDKCWTRK7","created_at":"2026-05-18T12:31:03Z"},{"alias_kind":"pith_short_16","alias_value":"6UOJDKCWTRK7KTYX","created_at":"2026-05-18T12:31:03Z"},{"alias_kind":"pith_short_8","alias_value":"6UOJDKCW","created_at":"2026-05-18T12:31:03Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:6UOJDKCWTRK7KTYXG2MFSOTK4W","target":"record","payload":{"canonical_record":{"source":{"id":"1710.06338","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2017-10-17T15:11:30Z","cross_cats_sorted":[],"title_canon_sha256":"ab48273b1a78a428a629cc4375037628521ed7aa302e02ec63dfa1f4288b4dea","abstract_canon_sha256":"ba10aaa8f4a2a2ccafe60186f49949f0205f4b449dfb3e42c82d91923493393a"},"schema_version":"1.0"},"canonical_sha256":"f51c91a8569c55f54f173698593a6ae5b6588f20ae1b5e2fd292e8e9455ed217","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:31:44.790064Z","signature_b64":"ZK7cYXJo4KjzCBWGybM5n/Z9nIfjxWIhhjOlqcp72CzJLsW+WUn3f77xwifSvxnR3w0gAEBoTH7OVbXiSUvbCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f51c91a8569c55f54f173698593a6ae5b6588f20ae1b5e2fd292e8e9455ed217","last_reissued_at":"2026-05-18T00:31:44.789283Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:31:44.789283Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1710.06338","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":"2026-05-18T00:31:44Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jb1rP+x6zJaiaxXx1ekxcjY8m3565pNRkcHT3KXtwGBXpUz4eHh7NlhdssQAxHHQRD2/r2/Z8wKJONYBHuuKAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T12:45:55.991950Z"},"content_sha256":"5b9e2d9a8748001ae95f91886d9fba94eb872454498c4f24aa9c9e1e11956777","schema_version":"1.0","event_id":"sha256:5b9e2d9a8748001ae95f91886d9fba94eb872454498c4f24aa9c9e1e11956777"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:6UOJDKCWTRK7KTYXG2MFSOTK4W","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Spectroscopy of $^{50}$Sc and ab initio calculations of $B(M3)$ strengths","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-ex","authors_text":"A. B. Garnsworthy, A. D. MacLean, B. Olaizola, C. E. Svensson, C. J. Pearson, G. Hackman, H. P. Patel, J. D. Holt, J. Measures, M. Bowry, S. Cruz, S. Georges, S. R. Stroberg","submitted_at":"2017-10-17T15:11:30Z","abstract_excerpt":"The GRIFFIN spectrometer at TRIUMF-ISAC has been used to study excited states and transitions in $^{50}$Sc following the $\\beta$-decay of $^{50}$Ca. Branching ratios were determined from the measured $\\gamma$-ray intensities, and angular correlations of $\\gamma$ rays have been used to firmly assign the spins of excited states. The presence of an isomeric state that decays by an $M3$ transition with a $B(M3)$ strength of 13.6(7)\\,W.u. has been confirmed. We compare with the first {\\it ab initio} calculations of $B(M3$) strengths in light and medium-mass nuclei from the valence-space in-medium s"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1710.06338","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":"2026-05-18T00:31:44Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zDmhGHNg+UaM3WrDdflfdM+Lh8y3rFT7cuQbSicgT+t5yAKxVqvZfI1CXdYbfET5tyeE1fvaLiIORD6Nv47IDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T12:45:55.992300Z"},"content_sha256":"0ffd74f4d6e22ff6fcc3af7da4987a24cf9ce1462e8e918bf169e33b96601100","schema_version":"1.0","event_id":"sha256:0ffd74f4d6e22ff6fcc3af7da4987a24cf9ce1462e8e918bf169e33b96601100"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/6UOJDKCWTRK7KTYXG2MFSOTK4W/bundle.json","state_url":"https://pith.science/pith/6UOJDKCWTRK7KTYXG2MFSOTK4W/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/6UOJDKCWTRK7KTYXG2MFSOTK4W/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":"2026-05-28T12:45:55Z","links":{"resolver":"https://pith.science/pith/6UOJDKCWTRK7KTYXG2MFSOTK4W","bundle":"https://pith.science/pith/6UOJDKCWTRK7KTYXG2MFSOTK4W/bundle.json","state":"https://pith.science/pith/6UOJDKCWTRK7KTYXG2MFSOTK4W/state.json","well_known_bundle":"https://pith.science/.well-known/pith/6UOJDKCWTRK7KTYXG2MFSOTK4W/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:6UOJDKCWTRK7KTYXG2MFSOTK4W","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":"ba10aaa8f4a2a2ccafe60186f49949f0205f4b449dfb3e42c82d91923493393a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2017-10-17T15:11:30Z","title_canon_sha256":"ab48273b1a78a428a629cc4375037628521ed7aa302e02ec63dfa1f4288b4dea"},"schema_version":"1.0","source":{"id":"1710.06338","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1710.06338","created_at":"2026-05-18T00:31:44Z"},{"alias_kind":"arxiv_version","alias_value":"1710.06338v1","created_at":"2026-05-18T00:31:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1710.06338","created_at":"2026-05-18T00:31:44Z"},{"alias_kind":"pith_short_12","alias_value":"6UOJDKCWTRK7","created_at":"2026-05-18T12:31:03Z"},{"alias_kind":"pith_short_16","alias_value":"6UOJDKCWTRK7KTYX","created_at":"2026-05-18T12:31:03Z"},{"alias_kind":"pith_short_8","alias_value":"6UOJDKCW","created_at":"2026-05-18T12:31:03Z"}],"graph_snapshots":[{"event_id":"sha256:0ffd74f4d6e22ff6fcc3af7da4987a24cf9ce1462e8e918bf169e33b96601100","target":"graph","created_at":"2026-05-18T00:31:44Z","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":"The GRIFFIN spectrometer at TRIUMF-ISAC has been used to study excited states and transitions in $^{50}$Sc following the $\\beta$-decay of $^{50}$Ca. Branching ratios were determined from the measured $\\gamma$-ray intensities, and angular correlations of $\\gamma$ rays have been used to firmly assign the spins of excited states. The presence of an isomeric state that decays by an $M3$ transition with a $B(M3)$ strength of 13.6(7)\\,W.u. has been confirmed. We compare with the first {\\it ab initio} calculations of $B(M3$) strengths in light and medium-mass nuclei from the valence-space in-medium s","authors_text":"A. B. Garnsworthy, A. D. MacLean, B. Olaizola, C. E. Svensson, C. J. Pearson, G. Hackman, H. P. Patel, J. D. Holt, J. Measures, M. Bowry, S. Cruz, S. Georges, S. R. Stroberg","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2017-10-17T15:11:30Z","title":"Spectroscopy of $^{50}$Sc and ab initio calculations of $B(M3)$ strengths"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1710.06338","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":"sha256:5b9e2d9a8748001ae95f91886d9fba94eb872454498c4f24aa9c9e1e11956777","target":"record","created_at":"2026-05-18T00:31:44Z","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":"ba10aaa8f4a2a2ccafe60186f49949f0205f4b449dfb3e42c82d91923493393a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2017-10-17T15:11:30Z","title_canon_sha256":"ab48273b1a78a428a629cc4375037628521ed7aa302e02ec63dfa1f4288b4dea"},"schema_version":"1.0","source":{"id":"1710.06338","kind":"arxiv","version":1}},"canonical_sha256":"f51c91a8569c55f54f173698593a6ae5b6588f20ae1b5e2fd292e8e9455ed217","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f51c91a8569c55f54f173698593a6ae5b6588f20ae1b5e2fd292e8e9455ed217","first_computed_at":"2026-05-18T00:31:44.789283Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:31:44.789283Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ZK7cYXJo4KjzCBWGybM5n/Z9nIfjxWIhhjOlqcp72CzJLsW+WUn3f77xwifSvxnR3w0gAEBoTH7OVbXiSUvbCg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:31:44.790064Z","signed_message":"canonical_sha256_bytes"},"source_id":"1710.06338","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5b9e2d9a8748001ae95f91886d9fba94eb872454498c4f24aa9c9e1e11956777","sha256:0ffd74f4d6e22ff6fcc3af7da4987a24cf9ce1462e8e918bf169e33b96601100"],"state_sha256":"f3c3a40766fc02f57423f398e566346cbd0ceb1f2e1204718508a5720de9c7e8"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ExNKpYydIKXo7FvwlMNEuG7ERhZSAGURDwqJ+QEAeGCuwBu2n96ENVgeIEIIGtUL9zTSF7nYkMhe+pLJUZIpDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T12:45:55.994404Z","bundle_sha256":"cce5e2447ac33cbd844a563c7a6d6b237d6eca0cae874e3667ad2a01368b7281"}}