{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:HGCNE4KDS4TYHG4PPU644QBJJE","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":"266ecda7e092cb04ba741dda65efaa6cf8e0607ef42a9a8c30b4461f0c4ebdb6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2018-12-01T09:51:35Z","title_canon_sha256":"7c86552e08bbe71e77971e6f17ac719352fca428e653b44797371e6829c38d36"},"schema_version":"1.0","source":{"id":"1812.00180","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1812.00180","created_at":"2026-05-17T23:59:26Z"},{"alias_kind":"arxiv_version","alias_value":"1812.00180v1","created_at":"2026-05-17T23:59:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1812.00180","created_at":"2026-05-17T23:59:26Z"},{"alias_kind":"pith_short_12","alias_value":"HGCNE4KDS4TY","created_at":"2026-05-18T12:32:28Z"},{"alias_kind":"pith_short_16","alias_value":"HGCNE4KDS4TYHG4P","created_at":"2026-05-18T12:32:28Z"},{"alias_kind":"pith_short_8","alias_value":"HGCNE4KD","created_at":"2026-05-18T12:32:28Z"}],"graph_snapshots":[{"event_id":"sha256:3cca0253e9aba06c6c1f638b37c4bc658d02ad88dc8821a474a617a3c3a7e545","target":"graph","created_at":"2026-05-17T23:59:26Z","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 chemi-ionization (CI) processes in atom-Rydberg-atom collisions are investigated in this contribution. The rate coefficients for CI processes in $\\textrm{Li}^{*}(n) + \\textrm{Na}$, $\\textrm{Li}^{*}(n) + \\textrm{Li}$, $\\textrm{Na}^{*}(n) + \\textrm{Na}$ and $\\textrm{H}^{*}(n)+\\textrm{Li}$ collisions are calculated for wide region of temperatures $T \\le 4000$ K and the principal quantum numbers $4 \\le n\\le 25$. These processes are investigated, with a particular accent on the possibility of involving alkali metals as the factors which may influence optical properties and modeling of weakly io","authors_text":"Lj. M. Ignjatovic, M. S. Dimitrijevic, V. A. Sreckovic","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2018-12-01T09:51:35Z","title":"The collisional atomic processes of Rydberg alkali atoms in Geo-cosmical plasmas"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1812.00180","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":"sha256:1cb1be116f4f48cae255d1a92f279c98aa3a15b4093093ed90f9c05b00eceba0","target":"record","created_at":"2026-05-17T23:59:26Z","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":"266ecda7e092cb04ba741dda65efaa6cf8e0607ef42a9a8c30b4461f0c4ebdb6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2018-12-01T09:51:35Z","title_canon_sha256":"7c86552e08bbe71e77971e6f17ac719352fca428e653b44797371e6829c38d36"},"schema_version":"1.0","source":{"id":"1812.00180","kind":"arxiv","version":1}},"canonical_sha256":"3984d271439727839b8f7d3dce4029492f5cb6de34040c8f6b4affc66807efa8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3984d271439727839b8f7d3dce4029492f5cb6de34040c8f6b4affc66807efa8","first_computed_at":"2026-05-17T23:59:26.973466Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:59:26.973466Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"B+vraaCsmCtj2Lt23G2sU6Tgw6FF3C3w4dPJjdhaDkyJNvfXsa5KENLUwJo4VMHtRSqm15KfnjBadX0hmwuEBg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:59:26.974049Z","signed_message":"canonical_sha256_bytes"},"source_id":"1812.00180","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1cb1be116f4f48cae255d1a92f279c98aa3a15b4093093ed90f9c05b00eceba0","sha256:3cca0253e9aba06c6c1f638b37c4bc658d02ad88dc8821a474a617a3c3a7e545"],"state_sha256":"d333fe30df9c6bf3d4e2b7e2bd9d5b587845204d34e35756cea467b12367a90e"}