{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:LLKWKI47FT3BZPQISALAOCVNYV","short_pith_number":"pith:LLKWKI47","canonical_record":{"source":{"id":"1507.04470","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2015-07-16T07:31:23Z","cross_cats_sorted":["astro-ph.HE","nucl-th"],"title_canon_sha256":"b684f0b12ef131b3e44f65d3db46f8f880a3a9ee0a4574550b7a0d2f52d2d959","abstract_canon_sha256":"0309042935fc6b0f48a9049c2dd2aa3fc847f3ef02ec49deba6d74294d7a5859"},"schema_version":"1.0"},"canonical_sha256":"5ad565239f2cf61cbe089016070aadc578e2f34310889a85606f4fe511cdb600","source":{"kind":"arxiv","id":"1507.04470","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1507.04470","created_at":"2026-05-18T01:36:47Z"},{"alias_kind":"arxiv_version","alias_value":"1507.04470v1","created_at":"2026-05-18T01:36:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1507.04470","created_at":"2026-05-18T01:36:47Z"},{"alias_kind":"pith_short_12","alias_value":"LLKWKI47FT3B","created_at":"2026-05-18T12:29:29Z"},{"alias_kind":"pith_short_16","alias_value":"LLKWKI47FT3BZPQI","created_at":"2026-05-18T12:29:29Z"},{"alias_kind":"pith_short_8","alias_value":"LLKWKI47","created_at":"2026-05-18T12:29:29Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:LLKWKI47FT3BZPQISALAOCVNYV","target":"record","payload":{"canonical_record":{"source":{"id":"1507.04470","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2015-07-16T07:31:23Z","cross_cats_sorted":["astro-ph.HE","nucl-th"],"title_canon_sha256":"b684f0b12ef131b3e44f65d3db46f8f880a3a9ee0a4574550b7a0d2f52d2d959","abstract_canon_sha256":"0309042935fc6b0f48a9049c2dd2aa3fc847f3ef02ec49deba6d74294d7a5859"},"schema_version":"1.0"},"canonical_sha256":"5ad565239f2cf61cbe089016070aadc578e2f34310889a85606f4fe511cdb600","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:36:47.268632Z","signature_b64":"eLRcBuMkLGzkW0+qFS7mtq0Y+m2PSVTtNJcgUAGqa7vlTGtny4QP45SnV9nIKb93GcusGBpH4kVOp/1p7EvWAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5ad565239f2cf61cbe089016070aadc578e2f34310889a85606f4fe511cdb600","last_reissued_at":"2026-05-18T01:36:47.267984Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:36:47.267984Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1507.04470","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":"2026-05-18T01:36:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gKhT40l9c3vSSE++zdalpV0Ezad8zAFO4fBYcyuVpgjAyj6uLkJqJAoBp68Ls5CmF4Ry68D6ezH7VUU0OH+BCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T12:40:39.828688Z"},"content_sha256":"f4bd6ba8cfacba23fff7e4ba17b5a057f2abfe65137a64e02beae805a5cc43cc","schema_version":"1.0","event_id":"sha256:f4bd6ba8cfacba23fff7e4ba17b5a057f2abfe65137a64e02beae805a5cc43cc"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:LLKWKI47FT3BZPQISALAOCVNYV","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Direct mass measurements of Cd isotopes show strong shell gap at N=82","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE","nucl-th"],"primary_cat":"nucl-ex","authors_text":"A. Dolinskii, A. Ozawa, B. Franczak, B. Franzke, B. Sun, C. Dimopoulou, C. Kozhuharov, C. Nociforo, C. Scheidenberger, D. Boutin, F. Bosch, F. Nolden, G. Mart\\'inez-Pinedo, G. M\\\"unzenberg, H. Geissel, H. Weick, J. Kurcewicz, J. Stadlmann, L. Chen, M. Diwisch, M. Hausmann, M. Mato\\v{s}, M. Mazzocco, M.-R. Wu, M. Steck, M. Winkler, P. Walker, R. Kn\\\"obel, S. A. Litvinova, S. Nakajima, T. Ohtsubo, T. Suzuki, T. Yamaguchi, W. R. Pla{\\ss}, Z. Patyk","submitted_at":"2015-07-16T07:31:23Z","abstract_excerpt":"A $^{238}$U projectile beam was used to create cadmium isotopes via abrasion-fission at 410 MeV/u in a beryllium target at the entrance of the in-flight separator FRS at GSI. The fission fragments were separated with the FRS and injected into the isochronous storage ring ESR for mass measurements. The Isochronous Mass Spectrometry (IMS) was performed under two different experimental conditions, with and without B$\\rho$-tagging at the dispersive central focal plane of the FRS. In the experiment with B$\\rho$-tagging the magnetic rigidity of the injected fragments was determined by an accuracy of"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1507.04470","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":"2026-05-18T01:36:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"E3nIG7vkkGZeaNiuiNsmX9HL5VOy/ZPSA+TlvyyfLTaMylaNDZmpRk8d7tpW4fujXUsPGN0jRLmMoTecqnaPDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T12:40:39.829338Z"},"content_sha256":"4813648c7be90fe89ce27dc2dad56e13418ce5656b88fc68c13bc1513b9af057","schema_version":"1.0","event_id":"sha256:4813648c7be90fe89ce27dc2dad56e13418ce5656b88fc68c13bc1513b9af057"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/LLKWKI47FT3BZPQISALAOCVNYV/bundle.json","state_url":"https://pith.science/pith/LLKWKI47FT3BZPQISALAOCVNYV/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/LLKWKI47FT3BZPQISALAOCVNYV/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":"2026-05-25T12:40:39Z","links":{"resolver":"https://pith.science/pith/LLKWKI47FT3BZPQISALAOCVNYV","bundle":"https://pith.science/pith/LLKWKI47FT3BZPQISALAOCVNYV/bundle.json","state":"https://pith.science/pith/LLKWKI47FT3BZPQISALAOCVNYV/state.json","well_known_bundle":"https://pith.science/.well-known/pith/LLKWKI47FT3BZPQISALAOCVNYV/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:LLKWKI47FT3BZPQISALAOCVNYV","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":"0309042935fc6b0f48a9049c2dd2aa3fc847f3ef02ec49deba6d74294d7a5859","cross_cats_sorted":["astro-ph.HE","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2015-07-16T07:31:23Z","title_canon_sha256":"b684f0b12ef131b3e44f65d3db46f8f880a3a9ee0a4574550b7a0d2f52d2d959"},"schema_version":"1.0","source":{"id":"1507.04470","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1507.04470","created_at":"2026-05-18T01:36:47Z"},{"alias_kind":"arxiv_version","alias_value":"1507.04470v1","created_at":"2026-05-18T01:36:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1507.04470","created_at":"2026-05-18T01:36:47Z"},{"alias_kind":"pith_short_12","alias_value":"LLKWKI47FT3B","created_at":"2026-05-18T12:29:29Z"},{"alias_kind":"pith_short_16","alias_value":"LLKWKI47FT3BZPQI","created_at":"2026-05-18T12:29:29Z"},{"alias_kind":"pith_short_8","alias_value":"LLKWKI47","created_at":"2026-05-18T12:29:29Z"}],"graph_snapshots":[{"event_id":"sha256:4813648c7be90fe89ce27dc2dad56e13418ce5656b88fc68c13bc1513b9af057","target":"graph","created_at":"2026-05-18T01:36:47Z","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 $^{238}$U projectile beam was used to create cadmium isotopes via abrasion-fission at 410 MeV/u in a beryllium target at the entrance of the in-flight separator FRS at GSI. The fission fragments were separated with the FRS and injected into the isochronous storage ring ESR for mass measurements. The Isochronous Mass Spectrometry (IMS) was performed under two different experimental conditions, with and without B$\\rho$-tagging at the dispersive central focal plane of the FRS. In the experiment with B$\\rho$-tagging the magnetic rigidity of the injected fragments was determined by an accuracy of","authors_text":"A. Dolinskii, A. Ozawa, B. Franczak, B. Franzke, B. Sun, C. Dimopoulou, C. Kozhuharov, C. Nociforo, C. Scheidenberger, D. Boutin, F. Bosch, F. Nolden, G. Mart\\'inez-Pinedo, G. M\\\"unzenberg, H. Geissel, H. Weick, J. Kurcewicz, J. Stadlmann, L. Chen, M. Diwisch, M. Hausmann, M. Mato\\v{s}, M. Mazzocco, M.-R. Wu, M. Steck, M. Winkler, P. Walker, R. Kn\\\"obel, S. A. Litvinova, S. Nakajima, T. Ohtsubo, T. Suzuki, T. Yamaguchi, W. R. Pla{\\ss}, Z. Patyk","cross_cats":["astro-ph.HE","nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2015-07-16T07:31:23Z","title":"Direct mass measurements of Cd isotopes show strong shell gap at N=82"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1507.04470","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:f4bd6ba8cfacba23fff7e4ba17b5a057f2abfe65137a64e02beae805a5cc43cc","target":"record","created_at":"2026-05-18T01:36:47Z","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":"0309042935fc6b0f48a9049c2dd2aa3fc847f3ef02ec49deba6d74294d7a5859","cross_cats_sorted":["astro-ph.HE","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2015-07-16T07:31:23Z","title_canon_sha256":"b684f0b12ef131b3e44f65d3db46f8f880a3a9ee0a4574550b7a0d2f52d2d959"},"schema_version":"1.0","source":{"id":"1507.04470","kind":"arxiv","version":1}},"canonical_sha256":"5ad565239f2cf61cbe089016070aadc578e2f34310889a85606f4fe511cdb600","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5ad565239f2cf61cbe089016070aadc578e2f34310889a85606f4fe511cdb600","first_computed_at":"2026-05-18T01:36:47.267984Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:36:47.267984Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"eLRcBuMkLGzkW0+qFS7mtq0Y+m2PSVTtNJcgUAGqa7vlTGtny4QP45SnV9nIKb93GcusGBpH4kVOp/1p7EvWAw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:36:47.268632Z","signed_message":"canonical_sha256_bytes"},"source_id":"1507.04470","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f4bd6ba8cfacba23fff7e4ba17b5a057f2abfe65137a64e02beae805a5cc43cc","sha256:4813648c7be90fe89ce27dc2dad56e13418ce5656b88fc68c13bc1513b9af057"],"state_sha256":"c4850e5435c150d6e3ff2a744661b6097c5984e7162827b87274b568450c2d02"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tJRDgebXP/O8VuCy0LsFWjHnSG/oCol3WYddT4zj26L4et+2FKqE8DVRD7dPHdjnCJQk+KTgolqxqyrG/fuIAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T12:40:39.832172Z","bundle_sha256":"ee888efbc672dfb21e7b361a82c4c08fc2fe19cb72e69f31036c3a8cf0f6ed11"}}