{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:GV4HYPULGQR3NXYG7XQBTBCJTX","short_pith_number":"pith:GV4HYPUL","canonical_record":{"source":{"id":"1704.05835","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-04-19T17:44:11Z","cross_cats_sorted":[],"title_canon_sha256":"d9449f28585b47b89f54263760c619e450c17109b5517cd3287c2a6502965a12","abstract_canon_sha256":"c331ffea1e4a152a84440ac20dab2daaa8ef4c122f7a9c86d512b6724dc13946"},"schema_version":"1.0"},"canonical_sha256":"35787c3e8b3423b6df06fde01984499df590a999696f873762c4c89f105fcdc8","source":{"kind":"arxiv","id":"1704.05835","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1704.05835","created_at":"2026-05-18T00:14:34Z"},{"alias_kind":"arxiv_version","alias_value":"1704.05835v3","created_at":"2026-05-18T00:14:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1704.05835","created_at":"2026-05-18T00:14:34Z"},{"alias_kind":"pith_short_12","alias_value":"GV4HYPULGQR3","created_at":"2026-05-18T12:31:18Z"},{"alias_kind":"pith_short_16","alias_value":"GV4HYPULGQR3NXYG","created_at":"2026-05-18T12:31:18Z"},{"alias_kind":"pith_short_8","alias_value":"GV4HYPUL","created_at":"2026-05-18T12:31:18Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:GV4HYPULGQR3NXYG7XQBTBCJTX","target":"record","payload":{"canonical_record":{"source":{"id":"1704.05835","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-04-19T17:44:11Z","cross_cats_sorted":[],"title_canon_sha256":"d9449f28585b47b89f54263760c619e450c17109b5517cd3287c2a6502965a12","abstract_canon_sha256":"c331ffea1e4a152a84440ac20dab2daaa8ef4c122f7a9c86d512b6724dc13946"},"schema_version":"1.0"},"canonical_sha256":"35787c3e8b3423b6df06fde01984499df590a999696f873762c4c89f105fcdc8","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:14:34.641032Z","signature_b64":"gZQc8ip/Z6npB+Aln8O/bwnerVF0uxx6xX6N+YoSqaJXDp+gGrA7YY+Hbx7+fU2eKZbHPr4cDPEdrzf2sleDDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"35787c3e8b3423b6df06fde01984499df590a999696f873762c4c89f105fcdc8","last_reissued_at":"2026-05-18T00:14:34.640367Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:14:34.640367Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1704.05835","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":"2026-05-18T00:14:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"aCCK6sSVP2WF3pGrejyJZUl+ox8/b08WlB5/HA1pL1nX7BZKEzruHB59MMIy1H5erZ4x7UKRDDsLdzESLdzsDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T06:06:00.875274Z"},"content_sha256":"cb8dde33eee261edfdff48333194106047505cb3862dadee3a5afbb0cbe99fa1","schema_version":"1.0","event_id":"sha256:cb8dde33eee261edfdff48333194106047505cb3862dadee3a5afbb0cbe99fa1"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:GV4HYPULGQR3NXYG7XQBTBCJTX","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A leptoquark model to accommodate $R_K^\\mathrm{exp} <R_K^\\mathrm{SM} $ and $R_{K^\\ast}^\\mathrm{exp}< R_{K^\\ast}^\\mathrm{SM}$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Damir Be\\v{c}irevi\\'c, Olcyr Sumensari","submitted_at":"2017-04-19T17:44:11Z","abstract_excerpt":"We show that a modification of the model with a low energy scalar leptoquark state carrying hypercharge $Y=7/6$ allows to accommodate both $R_K<1$ and $R_{K^\\ast}<1$, through loop effects, consistent with recent observations made at LHCb. We describe details of the model, compute the relevant Wilson coefficient and, after discussing a number of constraints, we examine the phenomenological consequences of the model. The bounds on the lepton flavor violating decay rates, induced by this model, include $\\mathcal{B}(Z\\to\\mu\\tau) \\lesssim \\mathcal{O}(10^{-7})$, and $\\mathcal{B}(B\\to K\\mu\\tau) \\less"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1704.05835","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":"2026-05-18T00:14:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Z+SFtmBNnfH4OE+jcegxbqspktZ1/jFzP6C+QmCHJ7p7ZYZO8go+lvXCO5tSeUfZ8gG/SKW+WQE9buL6wS5aAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T06:06:00.875802Z"},"content_sha256":"0506d5201e633e3fe6a09393b2f5ce4a2a1433b5e1016e292af1fa38324643ed","schema_version":"1.0","event_id":"sha256:0506d5201e633e3fe6a09393b2f5ce4a2a1433b5e1016e292af1fa38324643ed"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GV4HYPULGQR3NXYG7XQBTBCJTX/bundle.json","state_url":"https://pith.science/pith/GV4HYPULGQR3NXYG7XQBTBCJTX/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GV4HYPULGQR3NXYG7XQBTBCJTX/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":"2026-08-15T06:06:00Z","links":{"resolver":"https://pith.science/pith/GV4HYPULGQR3NXYG7XQBTBCJTX","bundle":"https://pith.science/pith/GV4HYPULGQR3NXYG7XQBTBCJTX/bundle.json","state":"https://pith.science/pith/GV4HYPULGQR3NXYG7XQBTBCJTX/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GV4HYPULGQR3NXYG7XQBTBCJTX/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:GV4HYPULGQR3NXYG7XQBTBCJTX","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":"c331ffea1e4a152a84440ac20dab2daaa8ef4c122f7a9c86d512b6724dc13946","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-04-19T17:44:11Z","title_canon_sha256":"d9449f28585b47b89f54263760c619e450c17109b5517cd3287c2a6502965a12"},"schema_version":"1.0","source":{"id":"1704.05835","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1704.05835","created_at":"2026-05-18T00:14:34Z"},{"alias_kind":"arxiv_version","alias_value":"1704.05835v3","created_at":"2026-05-18T00:14:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1704.05835","created_at":"2026-05-18T00:14:34Z"},{"alias_kind":"pith_short_12","alias_value":"GV4HYPULGQR3","created_at":"2026-05-18T12:31:18Z"},{"alias_kind":"pith_short_16","alias_value":"GV4HYPULGQR3NXYG","created_at":"2026-05-18T12:31:18Z"},{"alias_kind":"pith_short_8","alias_value":"GV4HYPUL","created_at":"2026-05-18T12:31:18Z"}],"graph_snapshots":[{"event_id":"sha256:0506d5201e633e3fe6a09393b2f5ce4a2a1433b5e1016e292af1fa38324643ed","target":"graph","created_at":"2026-05-18T00:14:34Z","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 show that a modification of the model with a low energy scalar leptoquark state carrying hypercharge $Y=7/6$ allows to accommodate both $R_K<1$ and $R_{K^\\ast}<1$, through loop effects, consistent with recent observations made at LHCb. We describe details of the model, compute the relevant Wilson coefficient and, after discussing a number of constraints, we examine the phenomenological consequences of the model. The bounds on the lepton flavor violating decay rates, induced by this model, include $\\mathcal{B}(Z\\to\\mu\\tau) \\lesssim \\mathcal{O}(10^{-7})$, and $\\mathcal{B}(B\\to K\\mu\\tau) \\less","authors_text":"Damir Be\\v{c}irevi\\'c, Olcyr Sumensari","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-04-19T17:44:11Z","title":"A leptoquark model to accommodate $R_K^\\mathrm{exp} <R_K^\\mathrm{SM} $ and $R_{K^\\ast}^\\mathrm{exp}< R_{K^\\ast}^\\mathrm{SM}$"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1704.05835","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:cb8dde33eee261edfdff48333194106047505cb3862dadee3a5afbb0cbe99fa1","target":"record","created_at":"2026-05-18T00:14:34Z","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":"c331ffea1e4a152a84440ac20dab2daaa8ef4c122f7a9c86d512b6724dc13946","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-04-19T17:44:11Z","title_canon_sha256":"d9449f28585b47b89f54263760c619e450c17109b5517cd3287c2a6502965a12"},"schema_version":"1.0","source":{"id":"1704.05835","kind":"arxiv","version":3}},"canonical_sha256":"35787c3e8b3423b6df06fde01984499df590a999696f873762c4c89f105fcdc8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"35787c3e8b3423b6df06fde01984499df590a999696f873762c4c89f105fcdc8","first_computed_at":"2026-05-18T00:14:34.640367Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:14:34.640367Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"gZQc8ip/Z6npB+Aln8O/bwnerVF0uxx6xX6N+YoSqaJXDp+gGrA7YY+Hbx7+fU2eKZbHPr4cDPEdrzf2sleDDg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:14:34.641032Z","signed_message":"canonical_sha256_bytes"},"source_id":"1704.05835","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cb8dde33eee261edfdff48333194106047505cb3862dadee3a5afbb0cbe99fa1","sha256:0506d5201e633e3fe6a09393b2f5ce4a2a1433b5e1016e292af1fa38324643ed"],"state_sha256":"c255480f908c56c05376733a768d31b3a302cd1c64b1b95f479bd5d3f1d40f2d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"a/8UlwMdxV0LYXuIbuP56l7JcFcurNnXoQ4mA9BJ8EuMT0jNQeTgfJRVPrgTZnR76AW1qMhcW5i+J8krwq/SBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-15T06:06:00.879557Z","bundle_sha256":"f40936769a9836ae8deaa6a3e89bc33e89a839a1c81a356aa9152a722446640a"}}