{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2001:SR564MDSYVMC6MCQZD2JIYRGC6","short_pith_number":"pith:SR564MDS","schema_version":"1.0","canonical_sha256":"947bee3072c5582f3050c8f49462261796b971a09d97957886bb2970f70db46f","source":{"kind":"arxiv","id":"math/0103128","version":2},"attestation_state":"computed","paper":{"title":"Free boson representation of $DY_{\\hbar}(\\hat{sl} (M+1|N+1)) $ at level one","license":"","headline":"","cross_cats":[],"primary_cat":"math.QA","authors_text":"Bo-Yu Hou, W.-L. Yang, Y. Zhen","submitted_at":"2001-03-21T07:01:00Z","abstract_excerpt":"We construct a realization of the central extension of super-Yangian double $DY_{\\hbar}(\\hat{sl}(M+1|N+1))$ at level-one in terms of free boson fields with a continuous parameter."},"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":"math/0103128","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"math.QA","submitted_at":"2001-03-21T07:01:00Z","cross_cats_sorted":[],"title_canon_sha256":"6be5c8bb7c4893533aba07f2535873f8d33a5aec3b0a8d9cbe3d4a78d51fec76","abstract_canon_sha256":"5cfa2f7c3d1efe2abad78addabda46b7417599b07a97fb777b2fd988369d206e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:25:46.044345Z","signature_b64":"d2l4+m0zkmCt9FSlFNsVqBIyRA1QMyhgXUQaXLxhe/fxWsIazBFcarnwaWnCNISy3tEpknzMXErQNSzYMBkgDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"947bee3072c5582f3050c8f49462261796b971a09d97957886bb2970f70db46f","last_reissued_at":"2026-05-18T00:25:46.043852Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:25:46.043852Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Free boson representation of $DY_{\\hbar}(\\hat{sl} (M+1|N+1)) $ at level one","license":"","headline":"","cross_cats":[],"primary_cat":"math.QA","authors_text":"Bo-Yu Hou, W.-L. Yang, Y. Zhen","submitted_at":"2001-03-21T07:01:00Z","abstract_excerpt":"We construct a realization of the central extension of super-Yangian double $DY_{\\hbar}(\\hat{sl}(M+1|N+1))$ at level-one in terms of free boson fields with a continuous parameter."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"math/0103128","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":"math/0103128","created_at":"2026-05-18T00:25:46.043924+00:00"},{"alias_kind":"arxiv_version","alias_value":"math/0103128v2","created_at":"2026-05-18T00:25:46.043924+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.math/0103128","created_at":"2026-05-18T00:25:46.043924+00:00"},{"alias_kind":"pith_short_12","alias_value":"SR564MDSYVMC","created_at":"2026-05-18T12:25:50.845339+00:00"},{"alias_kind":"pith_short_16","alias_value":"SR564MDSYVMC6MCQ","created_at":"2026-05-18T12:25:50.845339+00:00"},{"alias_kind":"pith_short_8","alias_value":"SR564MDS","created_at":"2026-05-18T12:25:50.845339+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/SR564MDSYVMC6MCQZD2JIYRGC6","json":"https://pith.science/pith/SR564MDSYVMC6MCQZD2JIYRGC6.json","graph_json":"https://pith.science/api/pith-number/SR564MDSYVMC6MCQZD2JIYRGC6/graph.json","events_json":"https://pith.science/api/pith-number/SR564MDSYVMC6MCQZD2JIYRGC6/events.json","paper":"https://pith.science/paper/SR564MDS"},"agent_actions":{"view_html":"https://pith.science/pith/SR564MDSYVMC6MCQZD2JIYRGC6","download_json":"https://pith.science/pith/SR564MDSYVMC6MCQZD2JIYRGC6.json","view_paper":"https://pith.science/paper/SR564MDS","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=math/0103128&json=true","fetch_graph":"https://pith.science/api/pith-number/SR564MDSYVMC6MCQZD2JIYRGC6/graph.json","fetch_events":"https://pith.science/api/pith-number/SR564MDSYVMC6MCQZD2JIYRGC6/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/SR564MDSYVMC6MCQZD2JIYRGC6/action/timestamp_anchor","attest_storage":"https://pith.science/pith/SR564MDSYVMC6MCQZD2JIYRGC6/action/storage_attestation","attest_author":"https://pith.science/pith/SR564MDSYVMC6MCQZD2JIYRGC6/action/author_attestation","sign_citation":"https://pith.science/pith/SR564MDSYVMC6MCQZD2JIYRGC6/action/citation_signature","submit_replication":"https://pith.science/pith/SR564MDSYVMC6MCQZD2JIYRGC6/action/replication_record"}},"created_at":"2026-05-18T00:25:46.043924+00:00","updated_at":"2026-05-18T00:25:46.043924+00:00"}