{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2007:74CZOVJ334JN6CHXA6NDE3ECU5","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":"f4d1cb2107e78fe3fb28dbc2e2c2f3ff5ff3e26e34be783bb215a821e22e9550","cross_cats_sorted":["physics.atom-ph"],"license":"","primary_cat":"nucl-th","submitted_at":"2007-08-01T16:46:05Z","title_canon_sha256":"40435df5d7129120df9485bbae1d1561fbced6da0c2ef3450d0e866f2025b981"},"schema_version":"1.0","source":{"id":"0708.0194","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0708.0194","created_at":"2026-07-04T15:30:31Z"},{"alias_kind":"arxiv_version","alias_value":"0708.0194v2","created_at":"2026-07-04T15:30:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0708.0194","created_at":"2026-07-04T15:30:31Z"},{"alias_kind":"pith_short_12","alias_value":"74CZOVJ334JN","created_at":"2026-07-04T15:30:31Z"},{"alias_kind":"pith_short_16","alias_value":"74CZOVJ334JN6CHX","created_at":"2026-07-04T15:30:31Z"},{"alias_kind":"pith_short_8","alias_value":"74CZOVJ3","created_at":"2026-07-04T15:30:31Z"}],"graph_snapshots":[{"event_id":"sha256:78e1626b587c014abc2aa5fa5b9144cf26ccbf81f777a955d1ec718123ae3802","target":"graph","created_at":"2026-07-04T15:30:31Z","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/0708.0194/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Triggering of long-lived nuclear isomeric states via coupling to the atomic shells in the process of nuclear excitation by electron capture (NEEC) is studied. NEEC occurring in highly-charged ions can excite the isomeric state to a triggering level that subsequently decays to the ground state. We present total cross sections for NEEC isomer triggering considering experimentally confirmed low-lying triggering levels and reaction rates based on realistic experimental parameters in ion storage rings. A comparison with other isomer triggering mechanisms shows that, among these, NEEC is the most ef","authors_text":"Adriana P\\'alffy, Christoph H. Keitel, J\\\"org Evers","cross_cats":["physics.atom-ph"],"headline":"","license":"","primary_cat":"nucl-th","submitted_at":"2007-08-01T16:46:05Z","title":"Isomer triggering via nuclear excitation by electron capture"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0708.0194","kind":"arxiv","version":2},"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:da10891e0f58a426ef66ae78db42b0fc274a85300ccd86e4d47b7d759675d56f","target":"record","created_at":"2026-07-04T15:30:31Z","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":"f4d1cb2107e78fe3fb28dbc2e2c2f3ff5ff3e26e34be783bb215a821e22e9550","cross_cats_sorted":["physics.atom-ph"],"license":"","primary_cat":"nucl-th","submitted_at":"2007-08-01T16:46:05Z","title_canon_sha256":"40435df5d7129120df9485bbae1d1561fbced6da0c2ef3450d0e866f2025b981"},"schema_version":"1.0","source":{"id":"0708.0194","kind":"arxiv","version":2}},"canonical_sha256":"ff0597553bdf12df08f7079a326c82a76d441ff27769d8c1983c34a5e927b947","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ff0597553bdf12df08f7079a326c82a76d441ff27769d8c1983c34a5e927b947","first_computed_at":"2026-07-04T15:30:31.957101Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:30:31.957101Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"iTYxak0XnFCSp9TT4nY7095wFIPJvRVIbq4eRqfw2ok+p47sTKzwX4xTJBnYjxWLrD+ryHWK1eeKzPzbdyeSCw==","signature_status":"signed_v1","signed_at":"2026-07-04T15:30:31.957495Z","signed_message":"canonical_sha256_bytes"},"source_id":"0708.0194","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:da10891e0f58a426ef66ae78db42b0fc274a85300ccd86e4d47b7d759675d56f","sha256:78e1626b587c014abc2aa5fa5b9144cf26ccbf81f777a955d1ec718123ae3802"],"state_sha256":"0c7168c4f8db8142716a90cffbaf51144dc8ee331159527138cec70a70393b1a"}