{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2010:5AP4KG27UKGDYUWOWGEEEQOYMT","short_pith_number":"pith:5AP4KG27","schema_version":"1.0","canonical_sha256":"e81fc51b5fa28c3c52ceb1884241d864e7660420552634fcfd2d06ed5e2e8142","source":{"kind":"arxiv","id":"1002.3714","version":1},"attestation_state":"computed","paper":{"title":"Contractions of quantum algebraic structures","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math-ph","math.MP","nlin.SI"],"primary_cat":"hep-th","authors_text":"Anastasia Doikou, Konstadinos Sfetsos","submitted_at":"2010-02-19T11:17:08Z","abstract_excerpt":"A general framework for obtaining certain types of contracted and centrally extended algebras is presented. The whole process relies on the existence of quadratic algebras, which appear in the context of boundary integrable models."},"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":"1002.3714","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2010-02-19T11:17:08Z","cross_cats_sorted":["math-ph","math.MP","nlin.SI"],"title_canon_sha256":"c497df74dffa1b2f3c16e7cb4b9cac54fb414ff758aca9a24b01e417ca51ffb0","abstract_canon_sha256":"19bdd7e0bff5dd09408f084d0319c1e36c921402e0d17720f7beb941bfd50823"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:33:47.797178Z","signature_b64":"RJytkwp7r2R7imdCVOS7lZrDPBuaRWpAFy4RkM4IkBPHos16tRg6uYDWaIZ65QQXs/XlaYp+9olsECqmDjzoDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e81fc51b5fa28c3c52ceb1884241d864e7660420552634fcfd2d06ed5e2e8142","last_reissued_at":"2026-05-18T02:33:47.796628Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:33:47.796628Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Contractions of quantum algebraic structures","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math-ph","math.MP","nlin.SI"],"primary_cat":"hep-th","authors_text":"Anastasia Doikou, Konstadinos Sfetsos","submitted_at":"2010-02-19T11:17:08Z","abstract_excerpt":"A general framework for obtaining certain types of contracted and centrally extended algebras is presented. The whole process relies on the existence of quadratic algebras, which appear in the context of boundary integrable models."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1002.3714","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":"1002.3714","created_at":"2026-05-18T02:33:47.796703+00:00"},{"alias_kind":"arxiv_version","alias_value":"1002.3714v1","created_at":"2026-05-18T02:33:47.796703+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1002.3714","created_at":"2026-05-18T02:33:47.796703+00:00"},{"alias_kind":"pith_short_12","alias_value":"5AP4KG27UKGD","created_at":"2026-05-18T12:26:04.259169+00:00"},{"alias_kind":"pith_short_16","alias_value":"5AP4KG27UKGDYUWO","created_at":"2026-05-18T12:26:04.259169+00:00"},{"alias_kind":"pith_short_8","alias_value":"5AP4KG27","created_at":"2026-05-18T12:26:04.259169+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/5AP4KG27UKGDYUWOWGEEEQOYMT","json":"https://pith.science/pith/5AP4KG27UKGDYUWOWGEEEQOYMT.json","graph_json":"https://pith.science/api/pith-number/5AP4KG27UKGDYUWOWGEEEQOYMT/graph.json","events_json":"https://pith.science/api/pith-number/5AP4KG27UKGDYUWOWGEEEQOYMT/events.json","paper":"https://pith.science/paper/5AP4KG27"},"agent_actions":{"view_html":"https://pith.science/pith/5AP4KG27UKGDYUWOWGEEEQOYMT","download_json":"https://pith.science/pith/5AP4KG27UKGDYUWOWGEEEQOYMT.json","view_paper":"https://pith.science/paper/5AP4KG27","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1002.3714&json=true","fetch_graph":"https://pith.science/api/pith-number/5AP4KG27UKGDYUWOWGEEEQOYMT/graph.json","fetch_events":"https://pith.science/api/pith-number/5AP4KG27UKGDYUWOWGEEEQOYMT/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/5AP4KG27UKGDYUWOWGEEEQOYMT/action/timestamp_anchor","attest_storage":"https://pith.science/pith/5AP4KG27UKGDYUWOWGEEEQOYMT/action/storage_attestation","attest_author":"https://pith.science/pith/5AP4KG27UKGDYUWOWGEEEQOYMT/action/author_attestation","sign_citation":"https://pith.science/pith/5AP4KG27UKGDYUWOWGEEEQOYMT/action/citation_signature","submit_replication":"https://pith.science/pith/5AP4KG27UKGDYUWOWGEEEQOYMT/action/replication_record"}},"created_at":"2026-05-18T02:33:47.796703+00:00","updated_at":"2026-05-18T02:33:47.796703+00:00"}