{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:DSB5DCKF6ENH3WPW4KOWUY6ZDH","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":"470d941c2ffae10d30b55dcd9a0fa0d19f3c01d5f30e2c537b6bd3bee5594938","cross_cats_sorted":["nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2026-08-05T23:47:58Z","title_canon_sha256":"dc3a638b0522d84f27452323548be8c5b0377267102f2ab83d8763c6f0717dc6"},"schema_version":"1.0","source":{"id":"2608.05476","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2608.05476","created_at":"2026-08-07T00:47:56Z"},{"alias_kind":"arxiv_version","alias_value":"2608.05476v1","created_at":"2026-08-07T00:47:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2608.05476","created_at":"2026-08-07T00:47:56Z"},{"alias_kind":"pith_short_12","alias_value":"DSB5DCKF6ENH","created_at":"2026-08-07T00:47:56Z"},{"alias_kind":"pith_short_16","alias_value":"DSB5DCKF6ENH3WPW","created_at":"2026-08-07T00:47:56Z"},{"alias_kind":"pith_short_8","alias_value":"DSB5DCKF","created_at":"2026-08-07T00:47:56Z"}],"graph_snapshots":[{"event_id":"sha256:addf6f3e1389afea92bc7c22ad8f5740c7b4883bd043c77452f25bb921bbb90d","target":"graph","created_at":"2026-08-07T00:47:56Z","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/2608.05476/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present measurements for the masses of five neutron-rich isotopes, $^{149-151}$Cs and $^{151, 152}$Ba, probed for the first time by TITAN at TRIUMF with time-of-flight measurement techniques. We propagate these masses to the nuclear reaction and decay data required for the simulation of the rapid neutron capture process (r-process) nucleosynthesis in neutron star mergers. We show that these neutron-rich masses affect the abundance predictions near mass number $A\\sim148-152$ corresponding to lanthanide element abundances at $Z=60,\\,62$ and $63$. We demonstrate that these new TITAN masses smo","authors_text":"A.A. Kwiatkowski, A. Jacobs, A. Mollaebrahimi, A. Ridley, B. Ashrafkhani, B. Kootte, C. Izzo, C. Walls, E. Dunling, E. M. Lykiardopoulou, G. Gelinas, G. Gwinner, I. Belosovic, J. Ash, J. Bergmann, J.D. Cardona, J. Ringuette, L. Egoriti, M. P. Reiter, M. R. Mumpower, N. Vassh, R. Simpson, S. F. Paul, S. Kakkar, T.-H. Yeh, T. Murbock, W. S. Porter, Y. Wang, Z. Hockenbery","cross_cats":["nucl-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2026-08-05T23:47:58Z","title":"TITAN mass measurements of neutron-rich Cs, Ba and r-process lanthanide abundances"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2608.05476","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:bcb8aae3911039c4c5d88688053122c5ea9d40fe2cd29376503e02dda1cd36eb","target":"record","created_at":"2026-08-07T00:47:56Z","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":"470d941c2ffae10d30b55dcd9a0fa0d19f3c01d5f30e2c537b6bd3bee5594938","cross_cats_sorted":["nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2026-08-05T23:47:58Z","title_canon_sha256":"dc3a638b0522d84f27452323548be8c5b0377267102f2ab83d8763c6f0717dc6"},"schema_version":"1.0","source":{"id":"2608.05476","kind":"arxiv","version":1}},"canonical_sha256":"1c83d18945f11a7dd9f6e29d6a63d919c00655042d997a45792056702338ab3a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1c83d18945f11a7dd9f6e29d6a63d919c00655042d997a45792056702338ab3a","first_computed_at":"2026-08-07T00:47:56.565723Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-08-07T00:47:56.565723Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3HKFMR5Zr2eGT8LvCutrSP/xKPaPQ8e30SLjfhhAkbxc/u4Om+LHmfPpSUAJAc6jY2vdFr9wzG9F7zDj/k8ACQ==","signature_status":"signed_v1","signed_at":"2026-08-07T00:47:56.567079Z","signed_message":"canonical_sha256_bytes"},"source_id":"2608.05476","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bcb8aae3911039c4c5d88688053122c5ea9d40fe2cd29376503e02dda1cd36eb","sha256:addf6f3e1389afea92bc7c22ad8f5740c7b4883bd043c77452f25bb921bbb90d"],"state_sha256":"79386d81d0da2e10bcd28b299a5a2961b4ebfd5fbae9fd04bd25733e9e195512"}