{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:SABUMH5GY5CY6WCZTYC5JYZZTJ","short_pith_number":"pith:SABUMH5G","schema_version":"1.0","canonical_sha256":"9003461fa6c7458f58599e05d4e3399a46d6ece724b39062b31fbb26d0fcba7a","source":{"kind":"arxiv","id":"1703.01314","version":1},"attestation_state":"computed","paper":{"title":"New types of two component NLS-type equations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nlin.SI","authors_text":"Alexander A. Stefanov, Vladimir S. Gerdjikov","submitted_at":"2017-03-03T19:19:18Z","abstract_excerpt":"We study MNLS related to the D.III-type symmetric spaces. Applying to them Mikhailov reduction groups of the type $\\mathbb{Z}_r\\times \\mathbb{Z}_2$ we derive new types of 2-component NLS equations. These are {\\bf not} counterexamples to the Zakharov-Schulman theorem because the corresponding interaction Hamiltonians depend not only on $|q_k|^2$, but also on $q_1q_2^* +q_1^* q_2$."},"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":"1703.01314","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.SI","submitted_at":"2017-03-03T19:19:18Z","cross_cats_sorted":[],"title_canon_sha256":"39eb89f272c5c49df413cbf15e55b7b49fe51dd48029ae7b8735a21c1445c2d1","abstract_canon_sha256":"f156cb3ac10bc2f77accf8d1bc0d74bd2bbbcd7851670df78797c2c2058aa2de"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:49:31.153444Z","signature_b64":"z7hRUsZy3oPhhgQQDbpnapqXVp4uBn/7fxkahOReeJd9a3keIhtrkARiEVtgZTvmD7fHe/jcMRe4uTrWInknBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9003461fa6c7458f58599e05d4e3399a46d6ece724b39062b31fbb26d0fcba7a","last_reissued_at":"2026-05-18T00:49:31.152842Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:49:31.152842Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"New types of two component NLS-type equations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nlin.SI","authors_text":"Alexander A. Stefanov, Vladimir S. Gerdjikov","submitted_at":"2017-03-03T19:19:18Z","abstract_excerpt":"We study MNLS related to the D.III-type symmetric spaces. Applying to them Mikhailov reduction groups of the type $\\mathbb{Z}_r\\times \\mathbb{Z}_2$ we derive new types of 2-component NLS equations. These are {\\bf not} counterexamples to the Zakharov-Schulman theorem because the corresponding interaction Hamiltonians depend not only on $|q_k|^2$, but also on $q_1q_2^* +q_1^* q_2$."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1703.01314","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":"1703.01314","created_at":"2026-05-18T00:49:31.152936+00:00"},{"alias_kind":"arxiv_version","alias_value":"1703.01314v1","created_at":"2026-05-18T00:49:31.152936+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1703.01314","created_at":"2026-05-18T00:49:31.152936+00:00"},{"alias_kind":"pith_short_12","alias_value":"SABUMH5GY5CY","created_at":"2026-05-18T12:31:43.269735+00:00"},{"alias_kind":"pith_short_16","alias_value":"SABUMH5GY5CY6WCZ","created_at":"2026-05-18T12:31:43.269735+00:00"},{"alias_kind":"pith_short_8","alias_value":"SABUMH5G","created_at":"2026-05-18T12:31:43.269735+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/SABUMH5GY5CY6WCZTYC5JYZZTJ","json":"https://pith.science/pith/SABUMH5GY5CY6WCZTYC5JYZZTJ.json","graph_json":"https://pith.science/api/pith-number/SABUMH5GY5CY6WCZTYC5JYZZTJ/graph.json","events_json":"https://pith.science/api/pith-number/SABUMH5GY5CY6WCZTYC5JYZZTJ/events.json","paper":"https://pith.science/paper/SABUMH5G"},"agent_actions":{"view_html":"https://pith.science/pith/SABUMH5GY5CY6WCZTYC5JYZZTJ","download_json":"https://pith.science/pith/SABUMH5GY5CY6WCZTYC5JYZZTJ.json","view_paper":"https://pith.science/paper/SABUMH5G","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1703.01314&json=true","fetch_graph":"https://pith.science/api/pith-number/SABUMH5GY5CY6WCZTYC5JYZZTJ/graph.json","fetch_events":"https://pith.science/api/pith-number/SABUMH5GY5CY6WCZTYC5JYZZTJ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/SABUMH5GY5CY6WCZTYC5JYZZTJ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/SABUMH5GY5CY6WCZTYC5JYZZTJ/action/storage_attestation","attest_author":"https://pith.science/pith/SABUMH5GY5CY6WCZTYC5JYZZTJ/action/author_attestation","sign_citation":"https://pith.science/pith/SABUMH5GY5CY6WCZTYC5JYZZTJ/action/citation_signature","submit_replication":"https://pith.science/pith/SABUMH5GY5CY6WCZTYC5JYZZTJ/action/replication_record"}},"created_at":"2026-05-18T00:49:31.152936+00:00","updated_at":"2026-05-18T00:49:31.152936+00:00"}