{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:HJ7PUC4OIJIP5LGJSZ76XPOAOS","short_pith_number":"pith:HJ7PUC4O","schema_version":"1.0","canonical_sha256":"3a7efa0b8e4250feacc9967febbdc074a39b1168c777af0a9ee3eb1944434e41","source":{"kind":"arxiv","id":"1207.0178","version":4},"attestation_state":"computed","paper":{"title":"Thomson scattering in the average-atom approximation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.plasm-ph","authors_text":"J. Nilsen, K. T. Cheng, W. R. Johnson","submitted_at":"2012-07-01T04:38:04Z","abstract_excerpt":"The average-atom model is applied to study Thomson scattering of x-rays from warm-dense matter with emphasis on scattering by bound electrons. Parameters needed to evaluate the dynamic structure function (chemical potential, average ionic charge, free electron density, bound and continuum wave-functions and occupation numbers) are obtained from the average-atom model. The resulting analysis provides a relatively simple diagnostic for use in connection with x-ray scattering measurements. Applications are given to dense hydrogen, beryllium, aluminum and titanium plasmas. In the case of titanium,"},"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":"1207.0178","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2012-07-01T04:38:04Z","cross_cats_sorted":[],"title_canon_sha256":"01dd0a3d433ce9c6198756b07a308ab2ddbbd7d23bb031f06b6b48cc57af8a62","abstract_canon_sha256":"d8b45ec847a9f46bade14fe939ea897c5c11f4a2ab12c46357a1d24cf4a9028d"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:56:36.003268Z","signature_b64":"7Dwa06uOWHVB27VOlAyQQF0p8v8MKypcjKSOWEaofpX+39pcKWsjic9oks1Xn4cZHKZygY/3PwQr74Wu6PJBCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3a7efa0b8e4250feacc9967febbdc074a39b1168c777af0a9ee3eb1944434e41","last_reissued_at":"2026-05-18T01:56:36.002821Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:56:36.002821Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Thomson scattering in the average-atom approximation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.plasm-ph","authors_text":"J. Nilsen, K. T. Cheng, W. R. Johnson","submitted_at":"2012-07-01T04:38:04Z","abstract_excerpt":"The average-atom model is applied to study Thomson scattering of x-rays from warm-dense matter with emphasis on scattering by bound electrons. Parameters needed to evaluate the dynamic structure function (chemical potential, average ionic charge, free electron density, bound and continuum wave-functions and occupation numbers) are obtained from the average-atom model. The resulting analysis provides a relatively simple diagnostic for use in connection with x-ray scattering measurements. Applications are given to dense hydrogen, beryllium, aluminum and titanium plasmas. In the case of titanium,"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1207.0178","kind":"arxiv","version":4},"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":"1207.0178","created_at":"2026-05-18T01:56:36.002891+00:00"},{"alias_kind":"arxiv_version","alias_value":"1207.0178v4","created_at":"2026-05-18T01:56:36.002891+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1207.0178","created_at":"2026-05-18T01:56:36.002891+00:00"},{"alias_kind":"pith_short_12","alias_value":"HJ7PUC4OIJIP","created_at":"2026-05-18T12:27:09.501522+00:00"},{"alias_kind":"pith_short_16","alias_value":"HJ7PUC4OIJIP5LGJ","created_at":"2026-05-18T12:27:09.501522+00:00"},{"alias_kind":"pith_short_8","alias_value":"HJ7PUC4O","created_at":"2026-05-18T12:27:09.501522+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/HJ7PUC4OIJIP5LGJSZ76XPOAOS","json":"https://pith.science/pith/HJ7PUC4OIJIP5LGJSZ76XPOAOS.json","graph_json":"https://pith.science/api/pith-number/HJ7PUC4OIJIP5LGJSZ76XPOAOS/graph.json","events_json":"https://pith.science/api/pith-number/HJ7PUC4OIJIP5LGJSZ76XPOAOS/events.json","paper":"https://pith.science/paper/HJ7PUC4O"},"agent_actions":{"view_html":"https://pith.science/pith/HJ7PUC4OIJIP5LGJSZ76XPOAOS","download_json":"https://pith.science/pith/HJ7PUC4OIJIP5LGJSZ76XPOAOS.json","view_paper":"https://pith.science/paper/HJ7PUC4O","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1207.0178&json=true","fetch_graph":"https://pith.science/api/pith-number/HJ7PUC4OIJIP5LGJSZ76XPOAOS/graph.json","fetch_events":"https://pith.science/api/pith-number/HJ7PUC4OIJIP5LGJSZ76XPOAOS/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/HJ7PUC4OIJIP5LGJSZ76XPOAOS/action/timestamp_anchor","attest_storage":"https://pith.science/pith/HJ7PUC4OIJIP5LGJSZ76XPOAOS/action/storage_attestation","attest_author":"https://pith.science/pith/HJ7PUC4OIJIP5LGJSZ76XPOAOS/action/author_attestation","sign_citation":"https://pith.science/pith/HJ7PUC4OIJIP5LGJSZ76XPOAOS/action/citation_signature","submit_replication":"https://pith.science/pith/HJ7PUC4OIJIP5LGJSZ76XPOAOS/action/replication_record"}},"created_at":"2026-05-18T01:56:36.002891+00:00","updated_at":"2026-05-18T01:56:36.002891+00:00"}