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However, in characteristic p, the dimension of HP_0(A) is typically infinite.\n  Our main results are complete computations of HP_0(A) for sufficiently large p "},"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":"1112.6385","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.SG","submitted_at":"2011-12-29T19:18:02Z","cross_cats_sorted":["math.AG","math.QA","math.RA"],"title_canon_sha256":"96d978e72b56a0a5eeb6db79e5d7cc372967e705099fdfcce6f16bddd82f50e6","abstract_canon_sha256":"d3260f5d60c7a187f7a850923633dd9b18846865893628bf1cdb9a2ef43f97df"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:05:28.614195Z","signature_b64":"EIG642UhJVs7i/dQKUdpwGa+SInV5Y/ZaSopJbG2JdYChRVRO+CuP67uULaoKWkeQmBsPuq0zSM3/x2loruvCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"722d2b9fa275723fb35e7d5dc3c8c48225be5b74f0450ab366168460411354aa","last_reissued_at":"2026-05-18T04:05:28.613417Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:05:28.613417Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Poisson traces in positive characteristic","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.AG","math.QA","math.RA"],"primary_cat":"math.SG","authors_text":"David Jordan, Michael Zhang, Pavel Etingof, Yongyi Chen","submitted_at":"2011-12-29T19:18:02Z","abstract_excerpt":"We study Poisson traces of the structure algebra A of an affine Poisson variety X defined over a field of characteristic p. 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