{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:CDOIKMQANRASRQVMER5IXUJYC4","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":"60522f050e17352184465c0b8220701b57993ad99f67ded16272da882f28c271","cross_cats_sorted":["physics.chem-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2018-10-04T09:09:41Z","title_canon_sha256":"42b8e394b4e78e082dada8467048add4418566b02938c6a56db8502e3c319da1"},"schema_version":"1.0","source":{"id":"1810.02108","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1810.02108","created_at":"2026-05-17T23:58:03Z"},{"alias_kind":"arxiv_version","alias_value":"1810.02108v1","created_at":"2026-05-17T23:58:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1810.02108","created_at":"2026-05-17T23:58:03Z"},{"alias_kind":"pith_short_12","alias_value":"CDOIKMQANRAS","created_at":"2026-05-18T12:32:16Z"},{"alias_kind":"pith_short_16","alias_value":"CDOIKMQANRASRQVM","created_at":"2026-05-18T12:32:16Z"},{"alias_kind":"pith_short_8","alias_value":"CDOIKMQA","created_at":"2026-05-18T12:32:16Z"}],"graph_snapshots":[{"event_id":"sha256:06a93f829ccc832345bd08d431dabd2a56017bebf5209a451aff73c4aefeccb7","target":"graph","created_at":"2026-05-17T23:58:03Z","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":"A classical approach based on hyperspherical coordinates is used to derive a first principle formulation of the the ion-neutral-neutral three-body recombination rate, A$^+$ + A + A $\\rightarrow$ $\\text{A}_2^+$ + A, in terms of the mass of the atom and its polarizability. The robustness and predictive power of our approach have been checked in comparison with experimental data of rare gas three-body recombination as well as previous theoretical frameworks, which need one or two atom-dependent fitting parameters. Thus, our approach is general and applicable to any ion-atom-atom system.","authors_text":"Chris H. Greene, Jes\\'us P\\'erez-R\\'ios","cross_cats":["physics.chem-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2018-10-04T09:09:41Z","title":"Universal temperature dependence of the ion-neutral-neutral three-body recombination rate"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1810.02108","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":"sha256:0015156944309b6654a2796e45b3331ef6ca78039ef79c47d1d97aa36c8d0912","target":"record","created_at":"2026-05-17T23:58:03Z","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":"60522f050e17352184465c0b8220701b57993ad99f67ded16272da882f28c271","cross_cats_sorted":["physics.chem-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2018-10-04T09:09:41Z","title_canon_sha256":"42b8e394b4e78e082dada8467048add4418566b02938c6a56db8502e3c319da1"},"schema_version":"1.0","source":{"id":"1810.02108","kind":"arxiv","version":1}},"canonical_sha256":"10dc8532006c4128c2ac247a8bd1381732678e2ea130c3bf13d62b1dc06a2341","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"10dc8532006c4128c2ac247a8bd1381732678e2ea130c3bf13d62b1dc06a2341","first_computed_at":"2026-05-17T23:58:03.609786Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:58:03.609786Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"sHhvGifHyW+qUMrUvj05IOIZD3BMLjshYXkNx7pp+HtpxT/ol3vrTa9L1HPyGO+gBjA9bFZS2sY7qsTbfHtUAg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:58:03.610356Z","signed_message":"canonical_sha256_bytes"},"source_id":"1810.02108","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0015156944309b6654a2796e45b3331ef6ca78039ef79c47d1d97aa36c8d0912","sha256:06a93f829ccc832345bd08d431dabd2a56017bebf5209a451aff73c4aefeccb7"],"state_sha256":"5fc0657c6dfe79cd58d16a879036891bec8c1bae8d3f28e5c8f2319cd1e15cbc"}