{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:2W5QEDLFCY4XTFSQA2VSIX43PH","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":"6f5383d14b3de6a309b793ca472894e2a0f97798536c7126ca9c6162a74b607e","cross_cats_sorted":["cond-mat.stat-mech"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2015-02-06T21:00:02Z","title_canon_sha256":"0f28b9f3c983d3c9d6862f91473c1201b42fb8a624db4a29d96eca5bfdb643de"},"schema_version":"1.0","source":{"id":"1502.02033","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1502.02033","created_at":"2026-05-18T02:27:50Z"},{"alias_kind":"arxiv_version","alias_value":"1502.02033v1","created_at":"2026-05-18T02:27:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1502.02033","created_at":"2026-05-18T02:27:50Z"},{"alias_kind":"pith_short_12","alias_value":"2W5QEDLFCY4X","created_at":"2026-05-18T12:29:02Z"},{"alias_kind":"pith_short_16","alias_value":"2W5QEDLFCY4XTFSQ","created_at":"2026-05-18T12:29:02Z"},{"alias_kind":"pith_short_8","alias_value":"2W5QEDLF","created_at":"2026-05-18T12:29:02Z"}],"graph_snapshots":[{"event_id":"sha256:e4a6537bffffe2a4afc95474a695ba871cf997e221f26edb685feeec8432d4bf","target":"graph","created_at":"2026-05-18T02:27:50Z","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":"We introduce SDPB: an open-source, parallelized, arbitrary-precision semidefinite program solver, designed for the conformal bootstrap. SDPB significantly outperforms less specialized solvers and should enable many new computations. As an example application, we compute a new rigorous high-precision bound on operator dimensions in the 3d Ising CFT, $\\Delta_\\sigma=0.518151(6)$, $\\Delta_\\epsilon=1.41264(6)$.","authors_text":"David Simmons-Duffin","cross_cats":["cond-mat.stat-mech"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2015-02-06T21:00:02Z","title":"A Semidefinite Program Solver for the Conformal Bootstrap"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1502.02033","kind":"arxiv","version":1},"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:b7eb8acac00479f436d195eb4c8d4271ebf6c045b7cac6ec157e1c953eb19757","target":"record","created_at":"2026-05-18T02:27:50Z","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":"6f5383d14b3de6a309b793ca472894e2a0f97798536c7126ca9c6162a74b607e","cross_cats_sorted":["cond-mat.stat-mech"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2015-02-06T21:00:02Z","title_canon_sha256":"0f28b9f3c983d3c9d6862f91473c1201b42fb8a624db4a29d96eca5bfdb643de"},"schema_version":"1.0","source":{"id":"1502.02033","kind":"arxiv","version":1}},"canonical_sha256":"d5bb020d65163979965006ab245f9b79c7958b8160abad17daf4ddf2b9095663","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d5bb020d65163979965006ab245f9b79c7958b8160abad17daf4ddf2b9095663","first_computed_at":"2026-05-18T02:27:50.080887Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:27:50.080887Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/iWH2jSsue+Z46DFsbCunPOW0zYHFuZV3lz1tkJ+d1tVTN/ezVEKXSGDQ8au5dYO4NCT3ADrS8ZCIqSJynx/BA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:27:50.081417Z","signed_message":"canonical_sha256_bytes"},"source_id":"1502.02033","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b7eb8acac00479f436d195eb4c8d4271ebf6c045b7cac6ec157e1c953eb19757","sha256:e4a6537bffffe2a4afc95474a695ba871cf997e221f26edb685feeec8432d4bf"],"state_sha256":"bd1ba0bced8684fbe51c192f1a75165b338546847673e24da53baf7531afd7e4"}