{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:UTOHPHXU64WZNMZVLUVZR4OZFO","short_pith_number":"pith:UTOHPHXU","schema_version":"1.0","canonical_sha256":"a4dc779ef4f72d96b3355d2b98f1d92bbd200a158c463015492cd3dba1a6714e","source":{"kind":"arxiv","id":"1612.09214","version":1},"attestation_state":"computed","paper":{"title":"Laser Pulse Compression Using Magnetized Plasmas","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.plasm-ph","authors_text":"Hong Qin, Nathaniel J. Fisch, Yuan Shi","submitted_at":"2016-12-29T17:43:38Z","abstract_excerpt":"Proposals to reach the next generation of laser intensities through Raman or Brillouin backscattering have centered on optical frequencies. Higher frequencies are beyond the range of such methods mainly due to the wave damping that accompanies the higher density plasmas necessary for compressing higher frequency lasers. However, we find that an external magnetic field transverse to the direction of laser propagation can reduce the required plasma density. Using parametric interactions in magnetized plasmas to mediate pulse compression both reduces the wave damping and alleviates instabilities,"},"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":"1612.09214","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2016-12-29T17:43:38Z","cross_cats_sorted":[],"title_canon_sha256":"830f1d82a6f5926d3a632fb05e864e2d1374a4b31b5ea5c4f5fb888f3a7bd552","abstract_canon_sha256":"afc91f00e8e6ea2ffb989347d755ab66d9782b67160d48770f0a07b50f1b8d18"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:29:05.825650Z","signature_b64":"4Q3XZnz+2l07faLWYl55IQvle8Ca66pHZvrfSs6j+WeIUpDOwIQLqj9NTU/POgGr9FW642oxNAIaY/tHW7B8Bg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a4dc779ef4f72d96b3355d2b98f1d92bbd200a158c463015492cd3dba1a6714e","last_reissued_at":"2026-05-18T00:29:05.825124Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:29:05.825124Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Laser Pulse Compression Using Magnetized Plasmas","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.plasm-ph","authors_text":"Hong Qin, Nathaniel J. Fisch, Yuan Shi","submitted_at":"2016-12-29T17:43:38Z","abstract_excerpt":"Proposals to reach the next generation of laser intensities through Raman or Brillouin backscattering have centered on optical frequencies. Higher frequencies are beyond the range of such methods mainly due to the wave damping that accompanies the higher density plasmas necessary for compressing higher frequency lasers. However, we find that an external magnetic field transverse to the direction of laser propagation can reduce the required plasma density. Using parametric interactions in magnetized plasmas to mediate pulse compression both reduces the wave damping and alleviates instabilities,"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1612.09214","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":"1612.09214","created_at":"2026-05-18T00:29:05.825212+00:00"},{"alias_kind":"arxiv_version","alias_value":"1612.09214v1","created_at":"2026-05-18T00:29:05.825212+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1612.09214","created_at":"2026-05-18T00:29:05.825212+00:00"},{"alias_kind":"pith_short_12","alias_value":"UTOHPHXU64WZ","created_at":"2026-05-18T12:30:46.583412+00:00"},{"alias_kind":"pith_short_16","alias_value":"UTOHPHXU64WZNMZV","created_at":"2026-05-18T12:30:46.583412+00:00"},{"alias_kind":"pith_short_8","alias_value":"UTOHPHXU","created_at":"2026-05-18T12:30:46.583412+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/UTOHPHXU64WZNMZVLUVZR4OZFO","json":"https://pith.science/pith/UTOHPHXU64WZNMZVLUVZR4OZFO.json","graph_json":"https://pith.science/api/pith-number/UTOHPHXU64WZNMZVLUVZR4OZFO/graph.json","events_json":"https://pith.science/api/pith-number/UTOHPHXU64WZNMZVLUVZR4OZFO/events.json","paper":"https://pith.science/paper/UTOHPHXU"},"agent_actions":{"view_html":"https://pith.science/pith/UTOHPHXU64WZNMZVLUVZR4OZFO","download_json":"https://pith.science/pith/UTOHPHXU64WZNMZVLUVZR4OZFO.json","view_paper":"https://pith.science/paper/UTOHPHXU","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1612.09214&json=true","fetch_graph":"https://pith.science/api/pith-number/UTOHPHXU64WZNMZVLUVZR4OZFO/graph.json","fetch_events":"https://pith.science/api/pith-number/UTOHPHXU64WZNMZVLUVZR4OZFO/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/UTOHPHXU64WZNMZVLUVZR4OZFO/action/timestamp_anchor","attest_storage":"https://pith.science/pith/UTOHPHXU64WZNMZVLUVZR4OZFO/action/storage_attestation","attest_author":"https://pith.science/pith/UTOHPHXU64WZNMZVLUVZR4OZFO/action/author_attestation","sign_citation":"https://pith.science/pith/UTOHPHXU64WZNMZVLUVZR4OZFO/action/citation_signature","submit_replication":"https://pith.science/pith/UTOHPHXU64WZNMZVLUVZR4OZFO/action/replication_record"}},"created_at":"2026-05-18T00:29:05.825212+00:00","updated_at":"2026-05-18T00:29:05.825212+00:00"}