{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:F3RCXVHUMQ5LRQDQ7PBL222BQQ","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":"cddb856347615b5195cdc4637c5e21791c70b7e6616cf9372334010e00c9a987","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2017-08-27T10:46:54Z","title_canon_sha256":"cbe1182aaa41f082c24efb7c58137911aae97f136360f5a15bee5dcd80ba1a8b"},"schema_version":"1.0","source":{"id":"1708.08076","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1708.08076","created_at":"2026-05-18T00:21:25Z"},{"alias_kind":"arxiv_version","alias_value":"1708.08076v3","created_at":"2026-05-18T00:21:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1708.08076","created_at":"2026-05-18T00:21:25Z"},{"alias_kind":"pith_short_12","alias_value":"F3RCXVHUMQ5L","created_at":"2026-05-18T12:31:15Z"},{"alias_kind":"pith_short_16","alias_value":"F3RCXVHUMQ5LRQDQ","created_at":"2026-05-18T12:31:15Z"},{"alias_kind":"pith_short_8","alias_value":"F3RCXVHU","created_at":"2026-05-18T12:31:15Z"}],"graph_snapshots":[{"event_id":"sha256:c2d845fbfe264a24be9f0790527f2a191560adcc94a19562933a4cbd3917c4c8","target":"graph","created_at":"2026-05-18T00:21:25Z","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":"We study electron loss from a hydrogen-like highly charged ion by the impact of equivelocity electrons and protons and also in collisions with hydrogen and helium. The collision velocity $v$ varies between $v_{min}$ and $v_{max}$, where $v_{min}$ and $v_{max}$ correspond to the energy threshold $\\varepsilon_{th}$ for electron loss in collisions with a free electron and to $\\approx 5 \\, \\varepsilon_{th}$, respectively. Our results show that in this range of $v$: i) compared to equivelocity electrons protons are more effective in inducing electron loss (due to a substantially larger volume of th","authors_text":"A. B. Voitkiv, K. N. Lyashchenko, O. Yu. Andreev","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2017-08-27T10:46:54Z","title":"Electron loss from hydrogen-like highly charged ions in collisions with electrons, protons and light atoms"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1708.08076","kind":"arxiv","version":3},"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":"sha256:818d900d173264bf3fa52f42c2ba8b97e3904a7dc4f8114b6da5365d52d102e3","target":"record","created_at":"2026-05-18T00:21:25Z","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":"cddb856347615b5195cdc4637c5e21791c70b7e6616cf9372334010e00c9a987","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2017-08-27T10:46:54Z","title_canon_sha256":"cbe1182aaa41f082c24efb7c58137911aae97f136360f5a15bee5dcd80ba1a8b"},"schema_version":"1.0","source":{"id":"1708.08076","kind":"arxiv","version":3}},"canonical_sha256":"2ee22bd4f4643ab8c070fbc2bd6b41842ef6d911f4775c87f4aca955c4bfee8b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2ee22bd4f4643ab8c070fbc2bd6b41842ef6d911f4775c87f4aca955c4bfee8b","first_computed_at":"2026-05-18T00:21:25.597685Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:21:25.597685Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"jpOmJQhJHxrj7FSEcwI/s7OL7dnEKnGE752XKuTskpPesA8Rt7CJ8V+1KWac2D17CKplGW+lUXmtIkOloAmuBg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:21:25.598254Z","signed_message":"canonical_sha256_bytes"},"source_id":"1708.08076","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:818d900d173264bf3fa52f42c2ba8b97e3904a7dc4f8114b6da5365d52d102e3","sha256:c2d845fbfe264a24be9f0790527f2a191560adcc94a19562933a4cbd3917c4c8"],"state_sha256":"10b2c1fdb2a03383e295abd5d3dd7c3db8db57c6dda3ec46e1efcb39b2ea8dcc"}