{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:FGHQMOI3EQCCFTM2Q7KE5G75NX","short_pith_number":"pith:FGHQMOI3","schema_version":"1.0","canonical_sha256":"298f06391b240422cd9a87d44e9bfd6dedc9179318803ad7b848f2d2abbdeb88","source":{"kind":"arxiv","id":"1704.02779","version":2},"attestation_state":"computed","paper":{"title":"Line-soliton and rational solutions to (2+1)-dimensional Boussinesq equation by Dbar-problem","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"nlin.SI","authors_text":"Junyi Zhu","submitted_at":"2017-04-10T09:36:43Z","abstract_excerpt":"We present a generalized (2+1)-dimensional Boussinesq equation, including two cases which are called the plus Boussinesq equation and the minus one. To investigate these equations, we apply the $\\bar{\\partial}$ approach to a coupled (2+1)-dimensional nonlinear equation, which reduces to the Boussinesq equation. For the plus equation, we give the line-solitons and rational solutions, for the minus one, we give some freak solutions."},"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":"1704.02779","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"nlin.SI","submitted_at":"2017-04-10T09:36:43Z","cross_cats_sorted":[],"title_canon_sha256":"3e69728167eebfb6767c10592391e2b88a906467f960c18cbae83ee59228cf81","abstract_canon_sha256":"705062cb10a109b1c196efc938494f46f7964fbc7d9da2b5674df79bd82b78c2"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:45:19.556878Z","signature_b64":"0z08gPr5NsRb2+srtpEQZKJ5DhDri9a4Mz8VdXg9M4anGkkU0EQUaw11ksR7+cO2Mjkrg3//Ur38/QiliP8ODA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"298f06391b240422cd9a87d44e9bfd6dedc9179318803ad7b848f2d2abbdeb88","last_reissued_at":"2026-05-18T00:45:19.556244Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:45:19.556244Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Line-soliton and rational solutions to (2+1)-dimensional Boussinesq equation by Dbar-problem","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"nlin.SI","authors_text":"Junyi Zhu","submitted_at":"2017-04-10T09:36:43Z","abstract_excerpt":"We present a generalized (2+1)-dimensional Boussinesq equation, including two cases which are called the plus Boussinesq equation and the minus one. To investigate these equations, we apply the $\\bar{\\partial}$ approach to a coupled (2+1)-dimensional nonlinear equation, which reduces to the Boussinesq equation. For the plus equation, we give the line-solitons and rational solutions, for the minus one, we give some freak solutions."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1704.02779","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":"1704.02779","created_at":"2026-05-18T00:45:19.556336+00:00"},{"alias_kind":"arxiv_version","alias_value":"1704.02779v2","created_at":"2026-05-18T00:45:19.556336+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1704.02779","created_at":"2026-05-18T00:45:19.556336+00:00"},{"alias_kind":"pith_short_12","alias_value":"FGHQMOI3EQCC","created_at":"2026-05-18T12:31:15.632608+00:00"},{"alias_kind":"pith_short_16","alias_value":"FGHQMOI3EQCCFTM2","created_at":"2026-05-18T12:31:15.632608+00:00"},{"alias_kind":"pith_short_8","alias_value":"FGHQMOI3","created_at":"2026-05-18T12:31:15.632608+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/FGHQMOI3EQCCFTM2Q7KE5G75NX","json":"https://pith.science/pith/FGHQMOI3EQCCFTM2Q7KE5G75NX.json","graph_json":"https://pith.science/api/pith-number/FGHQMOI3EQCCFTM2Q7KE5G75NX/graph.json","events_json":"https://pith.science/api/pith-number/FGHQMOI3EQCCFTM2Q7KE5G75NX/events.json","paper":"https://pith.science/paper/FGHQMOI3"},"agent_actions":{"view_html":"https://pith.science/pith/FGHQMOI3EQCCFTM2Q7KE5G75NX","download_json":"https://pith.science/pith/FGHQMOI3EQCCFTM2Q7KE5G75NX.json","view_paper":"https://pith.science/paper/FGHQMOI3","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1704.02779&json=true","fetch_graph":"https://pith.science/api/pith-number/FGHQMOI3EQCCFTM2Q7KE5G75NX/graph.json","fetch_events":"https://pith.science/api/pith-number/FGHQMOI3EQCCFTM2Q7KE5G75NX/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/FGHQMOI3EQCCFTM2Q7KE5G75NX/action/timestamp_anchor","attest_storage":"https://pith.science/pith/FGHQMOI3EQCCFTM2Q7KE5G75NX/action/storage_attestation","attest_author":"https://pith.science/pith/FGHQMOI3EQCCFTM2Q7KE5G75NX/action/author_attestation","sign_citation":"https://pith.science/pith/FGHQMOI3EQCCFTM2Q7KE5G75NX/action/citation_signature","submit_replication":"https://pith.science/pith/FGHQMOI3EQCCFTM2Q7KE5G75NX/action/replication_record"}},"created_at":"2026-05-18T00:45:19.556336+00:00","updated_at":"2026-05-18T00:45:19.556336+00:00"}