{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:SCFMQCIK6JMDAP7VFUZB7RSOFT","short_pith_number":"pith:SCFMQCIK","schema_version":"1.0","canonical_sha256":"908ac8090af258303ff52d321fc64e2cf47fdf6fff130ce99e95370eb0a40fa4","source":{"kind":"arxiv","id":"2608.00797","version":1},"attestation_state":"computed","paper":{"title":"Ion stopping from bound and free electrons in plasmas: A channel-mixed RPA approach with average-atom orbitals","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.atom-ph"],"primary_cat":"physics.plasm-ph","authors_text":"Charles E. Starrett, Joshua A Leveillee, Patrick J Adrian, Zachary A Johnson","submitted_at":"2026-08-01T17:57:50Z","abstract_excerpt":"Ion stopping in partially ionized plasmas often receives roughly equal contributions from bound and free electrons, yet bound electron contributions are usually treated at a very coarse level, with the exception of costly time-dependent density functional theory (TD-DFT) simulations. At energies above the Bragg peak, where linear response methods are a good approximation, more accurate treatment is both feasible and critical for predictive modeling. We develop a channel-mixed random phase approximation (cmRPA) dielectric response function that combines Lindhard free response with explicit aver"},"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":"2608.00797","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2026-08-01T17:57:50Z","cross_cats_sorted":["physics.atom-ph"],"title_canon_sha256":"4cbad8323f5bfee9fda983f7640dfb699b3ee6a159f59ae3984b1075998def26","abstract_canon_sha256":"34b12ea9f40d6349c97dcf837ada92de3e7b6284298765f92e0331bce74031b5"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-08-04T01:55:09.977507Z","signature_b64":"S8oj4r5e2C+9JLTQdEx9Y2sfYRcZHPZ2ET9Zcs4BWWjr9CEyxeNic3N7DOFPtMlNLxuVUvmH5/07iVh/PowJDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"908ac8090af258303ff52d321fc64e2cf47fdf6fff130ce99e95370eb0a40fa4","last_reissued_at":"2026-08-04T01:55:09.975995Z","signature_status":"signed_v1","first_computed_at":"2026-08-04T01:55:09.975995Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Ion stopping from bound and free electrons in plasmas: A channel-mixed RPA approach with average-atom orbitals","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.atom-ph"],"primary_cat":"physics.plasm-ph","authors_text":"Charles E. Starrett, Joshua A Leveillee, Patrick J Adrian, Zachary A Johnson","submitted_at":"2026-08-01T17:57:50Z","abstract_excerpt":"Ion stopping in partially ionized plasmas often receives roughly equal contributions from bound and free electrons, yet bound electron contributions are usually treated at a very coarse level, with the exception of costly time-dependent density functional theory (TD-DFT) simulations. At energies above the Bragg peak, where linear response methods are a good approximation, more accurate treatment is both feasible and critical for predictive modeling. We develop a channel-mixed random phase approximation (cmRPA) dielectric response function that combines Lindhard free response with explicit aver"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2608.00797","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2608.00797/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2608.00797","created_at":"2026-08-04T01:55:09.977274+00:00"},{"alias_kind":"arxiv_version","alias_value":"2608.00797v1","created_at":"2026-08-04T01:55:09.977274+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2608.00797","created_at":"2026-08-04T01:55:09.977274+00:00"},{"alias_kind":"pith_short_12","alias_value":"SCFMQCIK6JMD","created_at":"2026-08-04T01:55:09.977274+00:00"},{"alias_kind":"pith_short_16","alias_value":"SCFMQCIK6JMDAP7V","created_at":"2026-08-04T01:55:09.977274+00:00"},{"alias_kind":"pith_short_8","alias_value":"SCFMQCIK","created_at":"2026-08-04T01:55:09.977274+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/SCFMQCIK6JMDAP7VFUZB7RSOFT","json":"https://pith.science/pith/SCFMQCIK6JMDAP7VFUZB7RSOFT.json","graph_json":"https://pith.science/api/pith-number/SCFMQCIK6JMDAP7VFUZB7RSOFT/graph.json","events_json":"https://pith.science/api/pith-number/SCFMQCIK6JMDAP7VFUZB7RSOFT/events.json","paper":"https://pith.science/paper/SCFMQCIK"},"agent_actions":{"view_html":"https://pith.science/pith/SCFMQCIK6JMDAP7VFUZB7RSOFT","download_json":"https://pith.science/pith/SCFMQCIK6JMDAP7VFUZB7RSOFT.json","view_paper":"https://pith.science/paper/SCFMQCIK","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2608.00797&json=true","fetch_graph":"https://pith.science/api/pith-number/SCFMQCIK6JMDAP7VFUZB7RSOFT/graph.json","fetch_events":"https://pith.science/api/pith-number/SCFMQCIK6JMDAP7VFUZB7RSOFT/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/SCFMQCIK6JMDAP7VFUZB7RSOFT/action/timestamp_anchor","attest_storage":"https://pith.science/pith/SCFMQCIK6JMDAP7VFUZB7RSOFT/action/storage_attestation","attest_author":"https://pith.science/pith/SCFMQCIK6JMDAP7VFUZB7RSOFT/action/author_attestation","sign_citation":"https://pith.science/pith/SCFMQCIK6JMDAP7VFUZB7RSOFT/action/citation_signature","submit_replication":"https://pith.science/pith/SCFMQCIK6JMDAP7VFUZB7RSOFT/action/replication_record"}},"created_at":"2026-08-04T01:55:09.977274+00:00","updated_at":"2026-08-04T01:55:09.977274+00:00"}