{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:2MCODSLI76H6MXWNOH2Y5P4XDW","short_pith_number":"pith:2MCODSLI","canonical_record":{"source":{"id":"1606.02846","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2016-06-09T07:32:08Z","cross_cats_sorted":["nucl-ex"],"title_canon_sha256":"f7350691e8d407358c9fc0e0f073771c1896d11a94f4a1b21c652de0a6946271","abstract_canon_sha256":"40d12c5ff949ded0eca22a0f1c6d6c23f48b6a17b618152d1195c88633c58b83"},"schema_version":"1.0"},"canonical_sha256":"d304e1c968ff8fe65ecd71f58ebf971da4467e5a23767efc0673167862fbb95a","source":{"kind":"arxiv","id":"1606.02846","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1606.02846","created_at":"2026-05-18T00:49:24Z"},{"alias_kind":"arxiv_version","alias_value":"1606.02846v1","created_at":"2026-05-18T00:49:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1606.02846","created_at":"2026-05-18T00:49:24Z"},{"alias_kind":"pith_short_12","alias_value":"2MCODSLI76H6","created_at":"2026-05-18T12:29:55Z"},{"alias_kind":"pith_short_16","alias_value":"2MCODSLI76H6MXWN","created_at":"2026-05-18T12:29:55Z"},{"alias_kind":"pith_short_8","alias_value":"2MCODSLI","created_at":"2026-05-18T12:29:55Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:2MCODSLI76H6MXWNOH2Y5P4XDW","target":"record","payload":{"canonical_record":{"source":{"id":"1606.02846","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2016-06-09T07:32:08Z","cross_cats_sorted":["nucl-ex"],"title_canon_sha256":"f7350691e8d407358c9fc0e0f073771c1896d11a94f4a1b21c652de0a6946271","abstract_canon_sha256":"40d12c5ff949ded0eca22a0f1c6d6c23f48b6a17b618152d1195c88633c58b83"},"schema_version":"1.0"},"canonical_sha256":"d304e1c968ff8fe65ecd71f58ebf971da4467e5a23767efc0673167862fbb95a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:49:24.588076Z","signature_b64":"Iv6yCan84MoyctpYpFErT+LkBod9/I6v520ze2w/SSuq+B3go7UFqjBw1ZZptATP2qcFOQIBM4q3I3rDpV/vCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d304e1c968ff8fe65ecd71f58ebf971da4467e5a23767efc0673167862fbb95a","last_reissued_at":"2026-05-18T00:49:24.587491Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:49:24.587491Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1606.02846","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":"2026-05-18T00:49:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gKIJuauamA32cwhsS24axaWAFz3TL+QZ5HullpqdNrwpptRVf8FtDExe/nXhK3YdlCMsG8C85hg7fhz6WqISCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-24T14:10:15.286077Z"},"content_sha256":"83e3d0451fb9a12331d5a72c7b3b80d22ff6de745e717f52d61b4d6e0e0d3264","schema_version":"1.0","event_id":"sha256:83e3d0451fb9a12331d5a72c7b3b80d22ff6de745e717f52d61b4d6e0e0d3264"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:2MCODSLI76H6MXWNOH2Y5P4XDW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A new technique for elucidating $\\beta$-decay schemes which involve daughter nuclei with very low energy excited states","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-ex"],"primary_cat":"physics.ins-det","authors_text":"A. J. Boston, A. Patel, D. S. Judson, D. T. Joss, J. Kliman, J. L. Wood, K. Petrik, L. J. Harkness-Brennan, M. Sedlak, M. Venhart, M. Veselsky, R.-D. Herzberg, R. D. Page, S. Motycak, T. E. Cocolios, V. Matousek","submitted_at":"2016-06-09T07:32:08Z","abstract_excerpt":"A new technique of elucidating $\\beta$-decay schemes of isotopes with large density of states at low excitation energies has been developed, in which a Broad Energy Germanium (BEGe) detector is used in conjunction with coaxial hyper-pure germanium detectors. The power of this technique has been demonstrated on the example of 183Hg decay. Mass-separated samples of 183Hg were produced by a deposition of the low-energy radioactive-ion beam delivered by the ISOLDE facility at CERN. The excellent energy resolution of the BEGe detector allowed $\\gamma$ rays energies to be determined with a precision"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1606.02846","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":"2026-05-18T00:49:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6XnjMALlSXvwEPBZ/bGgNt1nThRutWHNuC9AlBxa2AuL30GVpWatuRB/xyTucX8ny7/VcQUu7YblN9W2O/tQBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-24T14:10:15.286563Z"},"content_sha256":"9a0a31959477e200557e794cec5165dc1be3e267f25fc1ac932702176661c4e9","schema_version":"1.0","event_id":"sha256:9a0a31959477e200557e794cec5165dc1be3e267f25fc1ac932702176661c4e9"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/2MCODSLI76H6MXWNOH2Y5P4XDW/bundle.json","state_url":"https://pith.science/pith/2MCODSLI76H6MXWNOH2Y5P4XDW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/2MCODSLI76H6MXWNOH2Y5P4XDW/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":"2026-05-24T14:10:15Z","links":{"resolver":"https://pith.science/pith/2MCODSLI76H6MXWNOH2Y5P4XDW","bundle":"https://pith.science/pith/2MCODSLI76H6MXWNOH2Y5P4XDW/bundle.json","state":"https://pith.science/pith/2MCODSLI76H6MXWNOH2Y5P4XDW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/2MCODSLI76H6MXWNOH2Y5P4XDW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:2MCODSLI76H6MXWNOH2Y5P4XDW","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":"40d12c5ff949ded0eca22a0f1c6d6c23f48b6a17b618152d1195c88633c58b83","cross_cats_sorted":["nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2016-06-09T07:32:08Z","title_canon_sha256":"f7350691e8d407358c9fc0e0f073771c1896d11a94f4a1b21c652de0a6946271"},"schema_version":"1.0","source":{"id":"1606.02846","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1606.02846","created_at":"2026-05-18T00:49:24Z"},{"alias_kind":"arxiv_version","alias_value":"1606.02846v1","created_at":"2026-05-18T00:49:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1606.02846","created_at":"2026-05-18T00:49:24Z"},{"alias_kind":"pith_short_12","alias_value":"2MCODSLI76H6","created_at":"2026-05-18T12:29:55Z"},{"alias_kind":"pith_short_16","alias_value":"2MCODSLI76H6MXWN","created_at":"2026-05-18T12:29:55Z"},{"alias_kind":"pith_short_8","alias_value":"2MCODSLI","created_at":"2026-05-18T12:29:55Z"}],"graph_snapshots":[{"event_id":"sha256:9a0a31959477e200557e794cec5165dc1be3e267f25fc1ac932702176661c4e9","target":"graph","created_at":"2026-05-18T00:49:24Z","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":"A new technique of elucidating $\\beta$-decay schemes of isotopes with large density of states at low excitation energies has been developed, in which a Broad Energy Germanium (BEGe) detector is used in conjunction with coaxial hyper-pure germanium detectors. The power of this technique has been demonstrated on the example of 183Hg decay. Mass-separated samples of 183Hg were produced by a deposition of the low-energy radioactive-ion beam delivered by the ISOLDE facility at CERN. The excellent energy resolution of the BEGe detector allowed $\\gamma$ rays energies to be determined with a precision","authors_text":"A. J. Boston, A. Patel, D. S. Judson, D. T. Joss, J. Kliman, J. L. Wood, K. Petrik, L. J. Harkness-Brennan, M. Sedlak, M. Venhart, M. Veselsky, R.-D. Herzberg, R. D. Page, S. Motycak, T. E. Cocolios, V. Matousek","cross_cats":["nucl-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2016-06-09T07:32:08Z","title":"A new technique for elucidating $\\beta$-decay schemes which involve daughter nuclei with very low energy excited states"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1606.02846","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":"sha256:83e3d0451fb9a12331d5a72c7b3b80d22ff6de745e717f52d61b4d6e0e0d3264","target":"record","created_at":"2026-05-18T00:49:24Z","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":"40d12c5ff949ded0eca22a0f1c6d6c23f48b6a17b618152d1195c88633c58b83","cross_cats_sorted":["nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2016-06-09T07:32:08Z","title_canon_sha256":"f7350691e8d407358c9fc0e0f073771c1896d11a94f4a1b21c652de0a6946271"},"schema_version":"1.0","source":{"id":"1606.02846","kind":"arxiv","version":1}},"canonical_sha256":"d304e1c968ff8fe65ecd71f58ebf971da4467e5a23767efc0673167862fbb95a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d304e1c968ff8fe65ecd71f58ebf971da4467e5a23767efc0673167862fbb95a","first_computed_at":"2026-05-18T00:49:24.587491Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:49:24.587491Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Iv6yCan84MoyctpYpFErT+LkBod9/I6v520ze2w/SSuq+B3go7UFqjBw1ZZptATP2qcFOQIBM4q3I3rDpV/vCA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:49:24.588076Z","signed_message":"canonical_sha256_bytes"},"source_id":"1606.02846","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:83e3d0451fb9a12331d5a72c7b3b80d22ff6de745e717f52d61b4d6e0e0d3264","sha256:9a0a31959477e200557e794cec5165dc1be3e267f25fc1ac932702176661c4e9"],"state_sha256":"c828d86449a7c1a8094ff6486f1ac5bbda5d302e320bc8d550c6cb9d6647b374"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QfX7TXcEfa9goxsyePU88TnmPlFSxSXjY+3jRSvee+J6y3ifp/lYHHQ+yUssf9ePIl/rvEY+z9v4HUfvkh6kAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-24T14:10:15.291571Z","bundle_sha256":"2486f031b3c2e041be457a2175d35b08c299bf04de0235bd29f851741e5c7cb2"}}