{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2006:BUBDV32I3FRMHRXRVASGJ7G6N5","short_pith_number":"pith:BUBDV32I","schema_version":"1.0","canonical_sha256":"0d023aef48d962c3c6f1a82464fcde6f4af02edb0eece31edcd88a8ac41f5117","source":{"kind":"arxiv","id":"hep-ph/0602032","version":1},"attestation_state":"computed","paper":{"title":"Beam Cooling with ionisation losses","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"A. Ferrari, C. Rubbia, V. Vlachoudis, Y. Kadi","submitted_at":"2006-02-03T09:03:32Z","abstract_excerpt":"A novel type of particle \"cooling\", called Ionization Cooling, is applicable to slow (v of the order of 0.1c) ions stored in a small ring. The many traversals through a thin foil enhance the nuclear reaction probability, in a steady configuration in which ionisation losses are recovered at each turn by a RF-cavity. For a uniform target \"foil\" the longitudinal momentum spread diverges exponentially since faster (slower) particles ionise less (more) than the average. In order to \"cool\" also longitudinally, a chromaticity has to be introduced with a wedge shaped \"foil\". Multiple scattering and st"},"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":"hep-ph/0602032","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"2006-02-03T09:03:32Z","cross_cats_sorted":[],"title_canon_sha256":"9e3a20d6a62a4bf4e07c2926f43f73c0e57d93797f8e6017f2e2c233c716a7aa","abstract_canon_sha256":"afc0684a9fe97e9aec30ab473530b3f6fc59ed8b5571381613ac8fba934d055c"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:21:59.922376Z","signature_b64":"+y1X+M/6BHZI12xg5HXFlV8IOJduXNyWHcr2G8rPLVeNmdKL0s0mn3rp0QmAId4z4qi1sfyG9F/PYhhfXVoxDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0d023aef48d962c3c6f1a82464fcde6f4af02edb0eece31edcd88a8ac41f5117","last_reissued_at":"2026-05-18T04:21:59.921791Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:21:59.921791Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Beam Cooling with ionisation losses","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"A. Ferrari, C. Rubbia, V. Vlachoudis, Y. Kadi","submitted_at":"2006-02-03T09:03:32Z","abstract_excerpt":"A novel type of particle \"cooling\", called Ionization Cooling, is applicable to slow (v of the order of 0.1c) ions stored in a small ring. The many traversals through a thin foil enhance the nuclear reaction probability, in a steady configuration in which ionisation losses are recovered at each turn by a RF-cavity. For a uniform target \"foil\" the longitudinal momentum spread diverges exponentially since faster (slower) particles ionise less (more) than the average. In order to \"cool\" also longitudinally, a chromaticity has to be introduced with a wedge shaped \"foil\". Multiple scattering and st"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0602032","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":"hep-ph/0602032","created_at":"2026-05-18T04:21:59.921888+00:00"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0602032v1","created_at":"2026-05-18T04:21:59.921888+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0602032","created_at":"2026-05-18T04:21:59.921888+00:00"},{"alias_kind":"pith_short_12","alias_value":"BUBDV32I3FRM","created_at":"2026-05-18T12:25:53.939244+00:00"},{"alias_kind":"pith_short_16","alias_value":"BUBDV32I3FRMHRXR","created_at":"2026-05-18T12:25:53.939244+00:00"},{"alias_kind":"pith_short_8","alias_value":"BUBDV32I","created_at":"2026-05-18T12:25:53.939244+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/BUBDV32I3FRMHRXRVASGJ7G6N5","json":"https://pith.science/pith/BUBDV32I3FRMHRXRVASGJ7G6N5.json","graph_json":"https://pith.science/api/pith-number/BUBDV32I3FRMHRXRVASGJ7G6N5/graph.json","events_json":"https://pith.science/api/pith-number/BUBDV32I3FRMHRXRVASGJ7G6N5/events.json","paper":"https://pith.science/paper/BUBDV32I"},"agent_actions":{"view_html":"https://pith.science/pith/BUBDV32I3FRMHRXRVASGJ7G6N5","download_json":"https://pith.science/pith/BUBDV32I3FRMHRXRVASGJ7G6N5.json","view_paper":"https://pith.science/paper/BUBDV32I","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=hep-ph/0602032&json=true","fetch_graph":"https://pith.science/api/pith-number/BUBDV32I3FRMHRXRVASGJ7G6N5/graph.json","fetch_events":"https://pith.science/api/pith-number/BUBDV32I3FRMHRXRVASGJ7G6N5/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/BUBDV32I3FRMHRXRVASGJ7G6N5/action/timestamp_anchor","attest_storage":"https://pith.science/pith/BUBDV32I3FRMHRXRVASGJ7G6N5/action/storage_attestation","attest_author":"https://pith.science/pith/BUBDV32I3FRMHRXRVASGJ7G6N5/action/author_attestation","sign_citation":"https://pith.science/pith/BUBDV32I3FRMHRXRVASGJ7G6N5/action/citation_signature","submit_replication":"https://pith.science/pith/BUBDV32I3FRMHRXRVASGJ7G6N5/action/replication_record"}},"created_at":"2026-05-18T04:21:59.921888+00:00","updated_at":"2026-05-18T04:21:59.921888+00:00"}