{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:I662HPDEAA552L5OE77QKVY7AS","short_pith_number":"pith:I662HPDE","canonical_record":{"source":{"id":"1101.1683","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.RT","submitted_at":"2011-01-09T23:30:51Z","cross_cats_sorted":["math.CA"],"title_canon_sha256":"b1c39c53aeeeefa66cd453802dbdccb329abb27c66a9cd5b0c79f7a04499e171","abstract_canon_sha256":"a1cd28056682114aa01444e73e6dcdcafca54fd89002aa9d2ebd0024a67c80e7"},"schema_version":"1.0"},"canonical_sha256":"47bda3bc64003bdd2fae27ff05571f04ab890f860ccdedc9f9d70fd2de949f5b","source":{"kind":"arxiv","id":"1101.1683","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1101.1683","created_at":"2026-05-17T23:53:19Z"},{"alias_kind":"arxiv_version","alias_value":"1101.1683v2","created_at":"2026-05-17T23:53:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1101.1683","created_at":"2026-05-17T23:53:19Z"},{"alias_kind":"pith_short_12","alias_value":"I662HPDEAA55","created_at":"2026-05-18T12:26:30Z"},{"alias_kind":"pith_short_16","alias_value":"I662HPDEAA552L5O","created_at":"2026-05-18T12:26:30Z"},{"alias_kind":"pith_short_8","alias_value":"I662HPDE","created_at":"2026-05-18T12:26:30Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:I662HPDEAA552L5OE77QKVY7AS","target":"record","payload":{"canonical_record":{"source":{"id":"1101.1683","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.RT","submitted_at":"2011-01-09T23:30:51Z","cross_cats_sorted":["math.CA"],"title_canon_sha256":"b1c39c53aeeeefa66cd453802dbdccb329abb27c66a9cd5b0c79f7a04499e171","abstract_canon_sha256":"a1cd28056682114aa01444e73e6dcdcafca54fd89002aa9d2ebd0024a67c80e7"},"schema_version":"1.0"},"canonical_sha256":"47bda3bc64003bdd2fae27ff05571f04ab890f860ccdedc9f9d70fd2de949f5b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:53:19.516459Z","signature_b64":"sXWyffcn1bM50MOU6Ggjk+4aUsn3iA/nVatqSYWYfYZiWNP3dOaVey5b1X0ndU7GRg37w5bmiyqSU5/Qg1CDAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"47bda3bc64003bdd2fae27ff05571f04ab890f860ccdedc9f9d70fd2de949f5b","last_reissued_at":"2026-05-17T23:53:19.515952Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:53:19.515952Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1101.1683","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:53:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"clZqns1lDK8ElajlWwmi6RWiWimgZU0enc1a5J0OhEO+oIicVEO760DMow/yDglmq2ICyakMlHQoakuAs4DPDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-25T12:09:35.314116Z"},"content_sha256":"0f80f77c64ec5de1a17df5b2c7b22c8e1d229519778ef0d38eba616be0c8b2a5","schema_version":"1.0","event_id":"sha256:0f80f77c64ec5de1a17df5b2c7b22c8e1d229519778ef0d38eba616be0c8b2a5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:I662HPDEAA552L5OE77QKVY7AS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A Lie theoretic interpretation of multivariate hypergeometric polynomials","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.CA"],"primary_cat":"math.RT","authors_text":"Plamen Iliev","submitted_at":"2011-01-09T23:30:51Z","abstract_excerpt":"In 1971 Griffiths used a generating function to define polynomials in d variables orthogonal with respect to the multinomial distribution. The polynomials possess a duality between the discrete variables and the degree indices. In 2004 Mizukawa and Tanaka related these polynomials to character algebras and the Gelfand hypergeometric series. Using this approach they clarified the duality and obtained a new proof of the orthogonality. In the present paper, we interpret these polynomials within the context of the Lie algebra sl_{d+1}. Our approach yields yet another proof of the orthogonality. It"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1101.1683","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:53:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5E3NVmY6emLJ6Wj9KeCGa49KuWH/aqInwlhCRI+1OX9eEInj3jIs22pkM+AaX/2E60AWTyDAHNB7C6WHKYSYBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-25T12:09:35.314486Z"},"content_sha256":"3e1b0d976a16b5b509f10d57e1e9c250522e99dfb4e0ad18b416aafdd3e8902a","schema_version":"1.0","event_id":"sha256:3e1b0d976a16b5b509f10d57e1e9c250522e99dfb4e0ad18b416aafdd3e8902a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/I662HPDEAA552L5OE77QKVY7AS/bundle.json","state_url":"https://pith.science/pith/I662HPDEAA552L5OE77QKVY7AS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/I662HPDEAA552L5OE77QKVY7AS/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-06-25T12:09:35Z","links":{"resolver":"https://pith.science/pith/I662HPDEAA552L5OE77QKVY7AS","bundle":"https://pith.science/pith/I662HPDEAA552L5OE77QKVY7AS/bundle.json","state":"https://pith.science/pith/I662HPDEAA552L5OE77QKVY7AS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/I662HPDEAA552L5OE77QKVY7AS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:I662HPDEAA552L5OE77QKVY7AS","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"a1cd28056682114aa01444e73e6dcdcafca54fd89002aa9d2ebd0024a67c80e7","cross_cats_sorted":["math.CA"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.RT","submitted_at":"2011-01-09T23:30:51Z","title_canon_sha256":"b1c39c53aeeeefa66cd453802dbdccb329abb27c66a9cd5b0c79f7a04499e171"},"schema_version":"1.0","source":{"id":"1101.1683","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1101.1683","created_at":"2026-05-17T23:53:19Z"},{"alias_kind":"arxiv_version","alias_value":"1101.1683v2","created_at":"2026-05-17T23:53:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1101.1683","created_at":"2026-05-17T23:53:19Z"},{"alias_kind":"pith_short_12","alias_value":"I662HPDEAA55","created_at":"2026-05-18T12:26:30Z"},{"alias_kind":"pith_short_16","alias_value":"I662HPDEAA552L5O","created_at":"2026-05-18T12:26:30Z"},{"alias_kind":"pith_short_8","alias_value":"I662HPDE","created_at":"2026-05-18T12:26:30Z"}],"graph_snapshots":[{"event_id":"sha256:3e1b0d976a16b5b509f10d57e1e9c250522e99dfb4e0ad18b416aafdd3e8902a","target":"graph","created_at":"2026-05-17T23:53:19Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"In 1971 Griffiths used a generating function to define polynomials in d variables orthogonal with respect to the multinomial distribution. The polynomials possess a duality between the discrete variables and the degree indices. In 2004 Mizukawa and Tanaka related these polynomials to character algebras and the Gelfand hypergeometric series. Using this approach they clarified the duality and obtained a new proof of the orthogonality. In the present paper, we interpret these polynomials within the context of the Lie algebra sl_{d+1}. Our approach yields yet another proof of the orthogonality. It","authors_text":"Plamen Iliev","cross_cats":["math.CA"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.RT","submitted_at":"2011-01-09T23:30:51Z","title":"A Lie theoretic interpretation of multivariate hypergeometric polynomials"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1101.1683","kind":"arxiv","version":2},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:0f80f77c64ec5de1a17df5b2c7b22c8e1d229519778ef0d38eba616be0c8b2a5","target":"record","created_at":"2026-05-17T23:53:19Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"a1cd28056682114aa01444e73e6dcdcafca54fd89002aa9d2ebd0024a67c80e7","cross_cats_sorted":["math.CA"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.RT","submitted_at":"2011-01-09T23:30:51Z","title_canon_sha256":"b1c39c53aeeeefa66cd453802dbdccb329abb27c66a9cd5b0c79f7a04499e171"},"schema_version":"1.0","source":{"id":"1101.1683","kind":"arxiv","version":2}},"canonical_sha256":"47bda3bc64003bdd2fae27ff05571f04ab890f860ccdedc9f9d70fd2de949f5b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"47bda3bc64003bdd2fae27ff05571f04ab890f860ccdedc9f9d70fd2de949f5b","first_computed_at":"2026-05-17T23:53:19.515952Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:53:19.515952Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"sXWyffcn1bM50MOU6Ggjk+4aUsn3iA/nVatqSYWYfYZiWNP3dOaVey5b1X0ndU7GRg37w5bmiyqSU5/Qg1CDAw==","signature_status":"signed_v1","signed_at":"2026-05-17T23:53:19.516459Z","signed_message":"canonical_sha256_bytes"},"source_id":"1101.1683","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0f80f77c64ec5de1a17df5b2c7b22c8e1d229519778ef0d38eba616be0c8b2a5","sha256:3e1b0d976a16b5b509f10d57e1e9c250522e99dfb4e0ad18b416aafdd3e8902a"],"state_sha256":"b4b9a70a8d272fb57eaf6ecd42fe7ebab5b72c0d8b5b01e8ec0764207efdd51e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6YLKKY3xtmOK2AOqqbtVrDtcg3t/u/F9FyugVcaY5JH4s0KuyYCVcdDKEHwcMHqMY1bHahC1s6cwh7q0CvWCDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-25T12:09:35.316612Z","bundle_sha256":"f672072535c81bd50ec6576ad32b74d457a3093e75a5def57b0ea8a79cf08221"}}