{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:O4LWVNKCLNBSPZEWDJENIU4FBO","short_pith_number":"pith:O4LWVNKC","schema_version":"1.0","canonical_sha256":"77176ab5425b4327e4961a48d453850bbe8c8738d1386f265d4d6ab8a00c9427","source":{"kind":"arxiv","id":"1802.00658","version":2},"attestation_state":"computed","paper":{"title":"Shape and angular distribution of the 4.438-MeV line from proton inelastic scattering off 12C","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE"],"primary_cat":"nucl-ex","authors_text":"J. Kiener","submitted_at":"2018-02-02T12:27:27Z","abstract_excerpt":"The emission of the 4.438-MeV gamma-ray line in proton inelastic scattering off 12C has been investigated in detail. For this, two independent descriptions of the correlated scattering and emission process have been developed, one for the direct reaction mechanism and the other for the compound-nucleus (CN) component. Direct reactions were calculated in the framework of the coupled-channels formalism, while the CN component was described as a superposition of separate resonances with definite spin and parity, treated with the angular momentum coupling theory. Both components were incoherently "},"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":"1802.00658","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2018-02-02T12:27:27Z","cross_cats_sorted":["astro-ph.HE"],"title_canon_sha256":"f3bfc645d2b0ba92be55d9177fd2e36c723e32775c69640f8791b735ca661a62","abstract_canon_sha256":"6d5140ccf420d288f34d634b88323406620efb8775f4ec19d5837f5bcc9a27b5"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:55:15.118579Z","signature_b64":"eZfLlOlYXR0BFwadtqDIhYXoEU+zZl+VHqEZc9Yvc3GIukyK9HbR1NJ+PXy5wFHSnAlEjbhopJ0aXTJTEt8vAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"77176ab5425b4327e4961a48d453850bbe8c8738d1386f265d4d6ab8a00c9427","last_reissued_at":"2026-05-17T23:55:15.118029Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:55:15.118029Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Shape and angular distribution of the 4.438-MeV line from proton inelastic scattering off 12C","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE"],"primary_cat":"nucl-ex","authors_text":"J. Kiener","submitted_at":"2018-02-02T12:27:27Z","abstract_excerpt":"The emission of the 4.438-MeV gamma-ray line in proton inelastic scattering off 12C has been investigated in detail. For this, two independent descriptions of the correlated scattering and emission process have been developed, one for the direct reaction mechanism and the other for the compound-nucleus (CN) component. Direct reactions were calculated in the framework of the coupled-channels formalism, while the CN component was described as a superposition of separate resonances with definite spin and parity, treated with the angular momentum coupling theory. Both components were incoherently "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1802.00658","kind":"arxiv","version":2},"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":"1802.00658","created_at":"2026-05-17T23:55:15.118103+00:00"},{"alias_kind":"arxiv_version","alias_value":"1802.00658v2","created_at":"2026-05-17T23:55:15.118103+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1802.00658","created_at":"2026-05-17T23:55:15.118103+00:00"},{"alias_kind":"pith_short_12","alias_value":"O4LWVNKCLNBS","created_at":"2026-05-18T12:32:40.477152+00:00"},{"alias_kind":"pith_short_16","alias_value":"O4LWVNKCLNBSPZEW","created_at":"2026-05-18T12:32:40.477152+00:00"},{"alias_kind":"pith_short_8","alias_value":"O4LWVNKC","created_at":"2026-05-18T12:32:40.477152+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/O4LWVNKCLNBSPZEWDJENIU4FBO","json":"https://pith.science/pith/O4LWVNKCLNBSPZEWDJENIU4FBO.json","graph_json":"https://pith.science/api/pith-number/O4LWVNKCLNBSPZEWDJENIU4FBO/graph.json","events_json":"https://pith.science/api/pith-number/O4LWVNKCLNBSPZEWDJENIU4FBO/events.json","paper":"https://pith.science/paper/O4LWVNKC"},"agent_actions":{"view_html":"https://pith.science/pith/O4LWVNKCLNBSPZEWDJENIU4FBO","download_json":"https://pith.science/pith/O4LWVNKCLNBSPZEWDJENIU4FBO.json","view_paper":"https://pith.science/paper/O4LWVNKC","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1802.00658&json=true","fetch_graph":"https://pith.science/api/pith-number/O4LWVNKCLNBSPZEWDJENIU4FBO/graph.json","fetch_events":"https://pith.science/api/pith-number/O4LWVNKCLNBSPZEWDJENIU4FBO/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/O4LWVNKCLNBSPZEWDJENIU4FBO/action/timestamp_anchor","attest_storage":"https://pith.science/pith/O4LWVNKCLNBSPZEWDJENIU4FBO/action/storage_attestation","attest_author":"https://pith.science/pith/O4LWVNKCLNBSPZEWDJENIU4FBO/action/author_attestation","sign_citation":"https://pith.science/pith/O4LWVNKCLNBSPZEWDJENIU4FBO/action/citation_signature","submit_replication":"https://pith.science/pith/O4LWVNKCLNBSPZEWDJENIU4FBO/action/replication_record"}},"created_at":"2026-05-17T23:55:15.118103+00:00","updated_at":"2026-05-17T23:55:15.118103+00:00"}