{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:GEGNWCDIT3F6WZ4XEUODTYQ2IV","short_pith_number":"pith:GEGNWCDI","schema_version":"1.0","canonical_sha256":"310cdb08689ecbeb6797251c39e21a4565359a4844efa44aac350b54f3c06029","source":{"kind":"arxiv","id":"1612.06450","version":2},"attestation_state":"computed","paper":{"title":"Plasma Wave Seed for Raman Amplifiers","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.optics"],"primary_cat":"physics.plasm-ph","authors_text":"Ido Barth, Kenan Qu, Nathaniel J. Fisch","submitted_at":"2016-12-19T22:57:53Z","abstract_excerpt":"It is proposed to replace the traditional counterpropagating laser seed in backward Raman amplifiers with a plasma wave seed. In the linear regime, namely, for a constant pump amplitude, a plasma wave seed may be found by construction that strictly produces the same output pulse as does a counterpropagating laser seed. In the nonlinear regime, or pump-depletion regime, the plasma-wave-initiated output pulse can be shown numerically to approach the same self-similar attractor solution for the corresponding laser seed. In addition, chirping the plasma wave wavelength can produce the same benefic"},"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":"1612.06450","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2016-12-19T22:57:53Z","cross_cats_sorted":["physics.optics"],"title_canon_sha256":"138711a2befdca1143fb451dfff3b9145bd152b8ffa70bdfc2ac505beab20fda","abstract_canon_sha256":"26d65d451523964f251485b21178f81e13be641e7b98ebb26cd5b911531ab433"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:45:35.970004Z","signature_b64":"HTAbb4NRjODE4BkE9nIid5MD1ZzVs3il5EkNIpiKqnquuoV4/Iiaq3omJg3w7on6+d2T0pMYvu0KBq9XpzjTAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"310cdb08689ecbeb6797251c39e21a4565359a4844efa44aac350b54f3c06029","last_reissued_at":"2026-05-18T00:45:35.969138Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:45:35.969138Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Plasma Wave Seed for Raman Amplifiers","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.optics"],"primary_cat":"physics.plasm-ph","authors_text":"Ido Barth, Kenan Qu, Nathaniel J. Fisch","submitted_at":"2016-12-19T22:57:53Z","abstract_excerpt":"It is proposed to replace the traditional counterpropagating laser seed in backward Raman amplifiers with a plasma wave seed. In the linear regime, namely, for a constant pump amplitude, a plasma wave seed may be found by construction that strictly produces the same output pulse as does a counterpropagating laser seed. In the nonlinear regime, or pump-depletion regime, the plasma-wave-initiated output pulse can be shown numerically to approach the same self-similar attractor solution for the corresponding laser seed. In addition, chirping the plasma wave wavelength can produce the same benefic"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1612.06450","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":"1612.06450","created_at":"2026-05-18T00:45:35.969409+00:00"},{"alias_kind":"arxiv_version","alias_value":"1612.06450v2","created_at":"2026-05-18T00:45:35.969409+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1612.06450","created_at":"2026-05-18T00:45:35.969409+00:00"},{"alias_kind":"pith_short_12","alias_value":"GEGNWCDIT3F6","created_at":"2026-05-18T12:30:19.053100+00:00"},{"alias_kind":"pith_short_16","alias_value":"GEGNWCDIT3F6WZ4X","created_at":"2026-05-18T12:30:19.053100+00:00"},{"alias_kind":"pith_short_8","alias_value":"GEGNWCDI","created_at":"2026-05-18T12:30:19.053100+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/GEGNWCDIT3F6WZ4XEUODTYQ2IV","json":"https://pith.science/pith/GEGNWCDIT3F6WZ4XEUODTYQ2IV.json","graph_json":"https://pith.science/api/pith-number/GEGNWCDIT3F6WZ4XEUODTYQ2IV/graph.json","events_json":"https://pith.science/api/pith-number/GEGNWCDIT3F6WZ4XEUODTYQ2IV/events.json","paper":"https://pith.science/paper/GEGNWCDI"},"agent_actions":{"view_html":"https://pith.science/pith/GEGNWCDIT3F6WZ4XEUODTYQ2IV","download_json":"https://pith.science/pith/GEGNWCDIT3F6WZ4XEUODTYQ2IV.json","view_paper":"https://pith.science/paper/GEGNWCDI","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1612.06450&json=true","fetch_graph":"https://pith.science/api/pith-number/GEGNWCDIT3F6WZ4XEUODTYQ2IV/graph.json","fetch_events":"https://pith.science/api/pith-number/GEGNWCDIT3F6WZ4XEUODTYQ2IV/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/GEGNWCDIT3F6WZ4XEUODTYQ2IV/action/timestamp_anchor","attest_storage":"https://pith.science/pith/GEGNWCDIT3F6WZ4XEUODTYQ2IV/action/storage_attestation","attest_author":"https://pith.science/pith/GEGNWCDIT3F6WZ4XEUODTYQ2IV/action/author_attestation","sign_citation":"https://pith.science/pith/GEGNWCDIT3F6WZ4XEUODTYQ2IV/action/citation_signature","submit_replication":"https://pith.science/pith/GEGNWCDIT3F6WZ4XEUODTYQ2IV/action/replication_record"}},"created_at":"2026-05-18T00:45:35.969409+00:00","updated_at":"2026-05-18T00:45:35.969409+00:00"}