{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:6UOB2XIOWIP5NZ4RTIPJOQTPWE","short_pith_number":"pith:6UOB2XIO","canonical_record":{"source":{"id":"1509.00592","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2015-09-02T07:46:32Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"d380055c79ed81939483c5e8cd44a1c5a23eeeccfb052bd11485765130ba6095","abstract_canon_sha256":"a6cecb75d211cc0b21cebc7d0e13ca1dcefb7b0bfb7cca58cdbf5dceb6145b88"},"schema_version":"1.0"},"canonical_sha256":"f51c1d5d0eb21fd6e7919a1e97426fb136749d930030b5302210fd46585d3505","source":{"kind":"arxiv","id":"1509.00592","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1509.00592","created_at":"2026-05-18T01:21:31Z"},{"alias_kind":"arxiv_version","alias_value":"1509.00592v3","created_at":"2026-05-18T01:21:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1509.00592","created_at":"2026-05-18T01:21:31Z"},{"alias_kind":"pith_short_12","alias_value":"6UOB2XIOWIP5","created_at":"2026-05-18T12:29:07Z"},{"alias_kind":"pith_short_16","alias_value":"6UOB2XIOWIP5NZ4R","created_at":"2026-05-18T12:29:07Z"},{"alias_kind":"pith_short_8","alias_value":"6UOB2XIO","created_at":"2026-05-18T12:29:07Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:6UOB2XIOWIP5NZ4RTIPJOQTPWE","target":"record","payload":{"canonical_record":{"source":{"id":"1509.00592","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2015-09-02T07:46:32Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"d380055c79ed81939483c5e8cd44a1c5a23eeeccfb052bd11485765130ba6095","abstract_canon_sha256":"a6cecb75d211cc0b21cebc7d0e13ca1dcefb7b0bfb7cca58cdbf5dceb6145b88"},"schema_version":"1.0"},"canonical_sha256":"f51c1d5d0eb21fd6e7919a1e97426fb136749d930030b5302210fd46585d3505","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:21:31.307116Z","signature_b64":"xDpm3Fb5nurkcMJnmOTlXQbdyJhv0WQmmT6Y0u058f+RR3ciY5MZ6Uvv7uEyXaMvMJ7IDdv3tx3Tpo3qVsFNDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f51c1d5d0eb21fd6e7919a1e97426fb136749d930030b5302210fd46585d3505","last_reissued_at":"2026-05-18T01:21:31.306436Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:21:31.306436Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1509.00592","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:21:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zLnJPnz9VFWvRZEBY2fq3eynDQIzNk4M4ezEmQW3C2C7NkpCF5FUV32UZlBq2Suf+EXxREAsPYSGH4hV5MATAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T13:29:37.214464Z"},"content_sha256":"22d981ce6f2653bb13079eb791f6463fb046e2e930d2408190cc02e2f98844ab","schema_version":"1.0","event_id":"sha256:22d981ce6f2653bb13079eb791f6463fb046e2e930d2408190cc02e2f98844ab"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:6UOB2XIOWIP5NZ4RTIPJOQTPWE","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Kaon BSM B-parameters using improved staggered fermions from $N_f=2+1$ unquenched QCD","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"hep-lat","authors_text":"Benjamin J. Choi, Boram Yoon (SWME Collaboration), Chulwoo Jung, Hwancheol Jeong, Jaehoon Leem, Jangho Kim, Jeonghwan Pak, Jongjeong Kim, Stephen R. Sharpe, Sunghee Kim, Sungwoo Park, Weonjong Lee, Yong-Chull Jang","submitted_at":"2015-09-02T07:46:32Z","abstract_excerpt":"We present results for the matrix elements of the additional $\\Delta S=2$ operators that appear in models of physics beyond the Standard Model (BSM), expressed in terms of four BSM $B$-parameters. Combined with experimental results for $\\Delta M_K$ and $\\epsilon_K$, these constrain the parameters of BSM models. We use improved staggered fermions, with valence HYP-smeared quarks and $N_f=2+1$ flavors of \"asqtad\" sea quarks. The configurations have been generated by the MILC collaboration. The matching between lattice and continuum four-fermion operators and bilinears is done perturbatively at o"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.00592","kind":"arxiv","version":3},"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":"2026-05-18T01:21:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"L5tmb2KXvkRBGbLoT4mWl+xrkRUNCMBnFntTFY6Ra7haENRCHOTjZNWh5l8uYCOPOLUh3N89Lf4jG447TbnCCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T13:29:37.214817Z"},"content_sha256":"c93c1ed7306dda797ae39620855257d5b850bb7e282e346221b06933ffb0db35","schema_version":"1.0","event_id":"sha256:c93c1ed7306dda797ae39620855257d5b850bb7e282e346221b06933ffb0db35"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/6UOB2XIOWIP5NZ4RTIPJOQTPWE/bundle.json","state_url":"https://pith.science/pith/6UOB2XIOWIP5NZ4RTIPJOQTPWE/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/6UOB2XIOWIP5NZ4RTIPJOQTPWE/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":"2026-05-28T13:29:37Z","links":{"resolver":"https://pith.science/pith/6UOB2XIOWIP5NZ4RTIPJOQTPWE","bundle":"https://pith.science/pith/6UOB2XIOWIP5NZ4RTIPJOQTPWE/bundle.json","state":"https://pith.science/pith/6UOB2XIOWIP5NZ4RTIPJOQTPWE/state.json","well_known_bundle":"https://pith.science/.well-known/pith/6UOB2XIOWIP5NZ4RTIPJOQTPWE/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:6UOB2XIOWIP5NZ4RTIPJOQTPWE","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":"a6cecb75d211cc0b21cebc7d0e13ca1dcefb7b0bfb7cca58cdbf5dceb6145b88","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2015-09-02T07:46:32Z","title_canon_sha256":"d380055c79ed81939483c5e8cd44a1c5a23eeeccfb052bd11485765130ba6095"},"schema_version":"1.0","source":{"id":"1509.00592","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1509.00592","created_at":"2026-05-18T01:21:31Z"},{"alias_kind":"arxiv_version","alias_value":"1509.00592v3","created_at":"2026-05-18T01:21:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1509.00592","created_at":"2026-05-18T01:21:31Z"},{"alias_kind":"pith_short_12","alias_value":"6UOB2XIOWIP5","created_at":"2026-05-18T12:29:07Z"},{"alias_kind":"pith_short_16","alias_value":"6UOB2XIOWIP5NZ4R","created_at":"2026-05-18T12:29:07Z"},{"alias_kind":"pith_short_8","alias_value":"6UOB2XIO","created_at":"2026-05-18T12:29:07Z"}],"graph_snapshots":[{"event_id":"sha256:c93c1ed7306dda797ae39620855257d5b850bb7e282e346221b06933ffb0db35","target":"graph","created_at":"2026-05-18T01:21:31Z","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 present results for the matrix elements of the additional $\\Delta S=2$ operators that appear in models of physics beyond the Standard Model (BSM), expressed in terms of four BSM $B$-parameters. Combined with experimental results for $\\Delta M_K$ and $\\epsilon_K$, these constrain the parameters of BSM models. We use improved staggered fermions, with valence HYP-smeared quarks and $N_f=2+1$ flavors of \"asqtad\" sea quarks. The configurations have been generated by the MILC collaboration. The matching between lattice and continuum four-fermion operators and bilinears is done perturbatively at o","authors_text":"Benjamin J. Choi, Boram Yoon (SWME Collaboration), Chulwoo Jung, Hwancheol Jeong, Jaehoon Leem, Jangho Kim, Jeonghwan Pak, Jongjeong Kim, Stephen R. Sharpe, Sunghee Kim, Sungwoo Park, Weonjong Lee, Yong-Chull Jang","cross_cats":["hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2015-09-02T07:46:32Z","title":"Kaon BSM B-parameters using improved staggered fermions from $N_f=2+1$ unquenched QCD"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.00592","kind":"arxiv","version":3},"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":"sha256:22d981ce6f2653bb13079eb791f6463fb046e2e930d2408190cc02e2f98844ab","target":"record","created_at":"2026-05-18T01:21:31Z","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":"a6cecb75d211cc0b21cebc7d0e13ca1dcefb7b0bfb7cca58cdbf5dceb6145b88","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2015-09-02T07:46:32Z","title_canon_sha256":"d380055c79ed81939483c5e8cd44a1c5a23eeeccfb052bd11485765130ba6095"},"schema_version":"1.0","source":{"id":"1509.00592","kind":"arxiv","version":3}},"canonical_sha256":"f51c1d5d0eb21fd6e7919a1e97426fb136749d930030b5302210fd46585d3505","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f51c1d5d0eb21fd6e7919a1e97426fb136749d930030b5302210fd46585d3505","first_computed_at":"2026-05-18T01:21:31.306436Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:21:31.306436Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"xDpm3Fb5nurkcMJnmOTlXQbdyJhv0WQmmT6Y0u058f+RR3ciY5MZ6Uvv7uEyXaMvMJ7IDdv3tx3Tpo3qVsFNDw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:21:31.307116Z","signed_message":"canonical_sha256_bytes"},"source_id":"1509.00592","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:22d981ce6f2653bb13079eb791f6463fb046e2e930d2408190cc02e2f98844ab","sha256:c93c1ed7306dda797ae39620855257d5b850bb7e282e346221b06933ffb0db35"],"state_sha256":"dc38f568f901f5b2befa21d354d528e6725b651bc10cbf852d87e2d7e6b6ea6d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UClE0oxfwa6+FGhNQNt9m0jAsjCu4OgdIw+nzNqxEfDOOaFYtYdvUa/VypjhN/dcGY9WXHqizX6QICaSDWA/Bg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T13:29:37.216936Z","bundle_sha256":"8106e84aa6787dbc30ca52e5c0f9aa4ef9f423ab041c23a1cc31b4d4509ae171"}}