{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2006:CHMND53N7WZ2UJTQ5TYW76E6SX","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":"991054d5ad9c1146a56cbf91e26fda5c5b4dc47421050851cd3d2b3d67a2e0f6","cross_cats_sorted":[],"license":"","primary_cat":"physics.atom-ph","submitted_at":"2006-09-08T14:30:46Z","title_canon_sha256":"9c252b134b5ca85e31a3ed34af296170e9c16b41ae8ecefdcf14d477012769ca"},"schema_version":"1.0","source":{"id":"physics/0609072","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"physics/0609072","created_at":"2026-05-18T04:30:14Z"},{"alias_kind":"arxiv_version","alias_value":"physics/0609072v1","created_at":"2026-05-18T04:30:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.physics/0609072","created_at":"2026-05-18T04:30:14Z"},{"alias_kind":"pith_short_12","alias_value":"CHMND53N7WZ2","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_16","alias_value":"CHMND53N7WZ2UJTQ","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_8","alias_value":"CHMND53N","created_at":"2026-05-18T12:25:53Z"}],"graph_snapshots":[{"event_id":"sha256:0ee95a08c1278f26d259713376ed5570ca9282aa6d152dac631f012f90958a52","target":"graph","created_at":"2026-05-18T04:30:14Z","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 photorecombination spectrum of 48Ti18+ was measured employing the merged electron-ion beams technique at a heavy-ion storage ring. The experimental electron-ion collision energy range 0-80 eV comprises all dielectronic recombination (DR) resonances associated with 2s->2p (Delta N =0) core excitations as well as trielectronic recombination (TR) resonances that involve 2s2->2p2 core double-excitations. At low collision energies DR resonances are observed that are associated with the excitation of metastable 2s2p 3P0 primary ions with nearly infinite lifetime for the isotope 48Ti with zero nu","authors_text":"A. Mueller, A. Wolf, D. A. Orlov, D. Bernhardt, D. Yu, E. W. Schmidt, M. Grieser, M. Lestinsky, R. Repnow, S. Schippers","cross_cats":[],"headline":"","license":"","primary_cat":"physics.atom-ph","submitted_at":"2006-09-08T14:30:46Z","title":"Photorecombination of berylliumlike Ti18+: Hyperfine quenching of dielectronic resonances"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"physics/0609072","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:d39fd7bd83fb48dd2081ab8f1bc1f40f31090ca112b8d161772e05b22549759e","target":"record","created_at":"2026-05-18T04:30:14Z","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":"991054d5ad9c1146a56cbf91e26fda5c5b4dc47421050851cd3d2b3d67a2e0f6","cross_cats_sorted":[],"license":"","primary_cat":"physics.atom-ph","submitted_at":"2006-09-08T14:30:46Z","title_canon_sha256":"9c252b134b5ca85e31a3ed34af296170e9c16b41ae8ecefdcf14d477012769ca"},"schema_version":"1.0","source":{"id":"physics/0609072","kind":"arxiv","version":1}},"canonical_sha256":"11d8d1f76dfdb3aa2670ecf16ff89e95d2a65402bfad730359bd84b151ed61af","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"11d8d1f76dfdb3aa2670ecf16ff89e95d2a65402bfad730359bd84b151ed61af","first_computed_at":"2026-05-18T04:30:14.866729Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:30:14.866729Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"MBrP3iFPKvMmSplLAmjakdby/50g891q1i4dee0kczNdzroS1cbOtg3SRuklvJhG8e9x+QtXm7QwnphxAe0oAA==","signature_status":"signed_v1","signed_at":"2026-05-18T04:30:14.867218Z","signed_message":"canonical_sha256_bytes"},"source_id":"physics/0609072","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d39fd7bd83fb48dd2081ab8f1bc1f40f31090ca112b8d161772e05b22549759e","sha256:0ee95a08c1278f26d259713376ed5570ca9282aa6d152dac631f012f90958a52"],"state_sha256":"ba81ad8186867a490bdf52c2ebd942014440b987fb46e203da639f186edb25f0"}