{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:IIOL464VIVB3X5VJKPIAQCDVOH","short_pith_number":"pith:IIOL464V","schema_version":"1.0","canonical_sha256":"421cbe7b954543bbf6a953d008087571f6a7de8fafa2831de072785148513322","source":{"kind":"arxiv","id":"1503.05905","version":1},"attestation_state":"computed","paper":{"title":"Bootstrapping dielectronic recombination from second-row elements and the Orion Nebula","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"D. Nikolic, G. A. Wagle, G. J. Ferland, N. R. Badnell, T. W. Gorczyca","submitted_at":"2015-03-19T19:39:21Z","abstract_excerpt":"Dielectronic recombination (DR) is the dominant recombination process for most heavy elements in photoionized clouds. Accurate DR rates for a species can be predicted when the positions of autoionizing states are known. Unfortunately such data are not available for most third and higher-row elements. This introduces an uncertainty that is especially acute for photoionized clouds, where the low temperatures mean that DR occurs energetically through very low-lying autoionizing states. This paper discusses S$^{2+} \\rightarrow$ S$^+$ DR, the process that is largely responsible for establishing the"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1503.05905","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2015-03-19T19:39:21Z","cross_cats_sorted":[],"title_canon_sha256":"45526a2695fec4f431f677d0431d120977b00e92c761d870d0bfc4720a1dc2f3","abstract_canon_sha256":"4b6b08646cc7e44b13942630eda10b2935e98dd6c85065fcec116f0af8bc5f1a"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:04:01.304014Z","signature_b64":"Jy9jR+JT35UI5aVRHXbQ60XyUCYIUFjau48mjKOw1yHIBzkOKZUU4x+jsYyOqhb886QEfIIfgK5yE1FXRp3lAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"421cbe7b954543bbf6a953d008087571f6a7de8fafa2831de072785148513322","last_reissued_at":"2026-05-18T02:04:01.303255Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:04:01.303255Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Bootstrapping dielectronic recombination from second-row elements and the Orion Nebula","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"D. Nikolic, G. A. Wagle, G. J. Ferland, N. R. Badnell, T. W. Gorczyca","submitted_at":"2015-03-19T19:39:21Z","abstract_excerpt":"Dielectronic recombination (DR) is the dominant recombination process for most heavy elements in photoionized clouds. Accurate DR rates for a species can be predicted when the positions of autoionizing states are known. Unfortunately such data are not available for most third and higher-row elements. This introduces an uncertainty that is especially acute for photoionized clouds, where the low temperatures mean that DR occurs energetically through very low-lying autoionizing states. This paper discusses S$^{2+} \\rightarrow$ S$^+$ DR, the process that is largely responsible for establishing the"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1503.05905","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"1503.05905","created_at":"2026-05-18T02:04:01.303384+00:00"},{"alias_kind":"arxiv_version","alias_value":"1503.05905v1","created_at":"2026-05-18T02:04:01.303384+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1503.05905","created_at":"2026-05-18T02:04:01.303384+00:00"},{"alias_kind":"pith_short_12","alias_value":"IIOL464VIVB3","created_at":"2026-05-18T12:29:25.134429+00:00"},{"alias_kind":"pith_short_16","alias_value":"IIOL464VIVB3X5VJ","created_at":"2026-05-18T12:29:25.134429+00:00"},{"alias_kind":"pith_short_8","alias_value":"IIOL464V","created_at":"2026-05-18T12:29:25.134429+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/IIOL464VIVB3X5VJKPIAQCDVOH","json":"https://pith.science/pith/IIOL464VIVB3X5VJKPIAQCDVOH.json","graph_json":"https://pith.science/api/pith-number/IIOL464VIVB3X5VJKPIAQCDVOH/graph.json","events_json":"https://pith.science/api/pith-number/IIOL464VIVB3X5VJKPIAQCDVOH/events.json","paper":"https://pith.science/paper/IIOL464V"},"agent_actions":{"view_html":"https://pith.science/pith/IIOL464VIVB3X5VJKPIAQCDVOH","download_json":"https://pith.science/pith/IIOL464VIVB3X5VJKPIAQCDVOH.json","view_paper":"https://pith.science/paper/IIOL464V","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1503.05905&json=true","fetch_graph":"https://pith.science/api/pith-number/IIOL464VIVB3X5VJKPIAQCDVOH/graph.json","fetch_events":"https://pith.science/api/pith-number/IIOL464VIVB3X5VJKPIAQCDVOH/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/IIOL464VIVB3X5VJKPIAQCDVOH/action/timestamp_anchor","attest_storage":"https://pith.science/pith/IIOL464VIVB3X5VJKPIAQCDVOH/action/storage_attestation","attest_author":"https://pith.science/pith/IIOL464VIVB3X5VJKPIAQCDVOH/action/author_attestation","sign_citation":"https://pith.science/pith/IIOL464VIVB3X5VJKPIAQCDVOH/action/citation_signature","submit_replication":"https://pith.science/pith/IIOL464VIVB3X5VJKPIAQCDVOH/action/replication_record"}},"created_at":"2026-05-18T02:04:01.303384+00:00","updated_at":"2026-05-18T02:04:01.303384+00:00"}