{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:MLTZYVNRRKHERWRVXBIY4CW4UG","short_pith_number":"pith:MLTZYVNR","canonical_record":{"source":{"id":"1503.06423","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-03-22T13:11:01Z","cross_cats_sorted":[],"title_canon_sha256":"ee45f28926a56fc0fd2c358c3b546b5196519ef2d7117063cccd2eaccdf31f0c","abstract_canon_sha256":"ca41f080daf04cb0fb16f398f16f1c9c187a40328ec08631607e49430b547f46"},"schema_version":"1.0"},"canonical_sha256":"62e79c55b18a8e48da35b8518e0adca18b54254e1d6a825604b933dbe9008ca7","source":{"kind":"arxiv","id":"1503.06423","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1503.06423","created_at":"2026-05-18T01:59:57Z"},{"alias_kind":"arxiv_version","alias_value":"1503.06423v2","created_at":"2026-05-18T01:59:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1503.06423","created_at":"2026-05-18T01:59:57Z"},{"alias_kind":"pith_short_12","alias_value":"MLTZYVNRRKHE","created_at":"2026-05-18T12:29:32Z"},{"alias_kind":"pith_short_16","alias_value":"MLTZYVNRRKHERWRV","created_at":"2026-05-18T12:29:32Z"},{"alias_kind":"pith_short_8","alias_value":"MLTZYVNR","created_at":"2026-05-18T12:29:32Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:MLTZYVNRRKHERWRVXBIY4CW4UG","target":"record","payload":{"canonical_record":{"source":{"id":"1503.06423","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-03-22T13:11:01Z","cross_cats_sorted":[],"title_canon_sha256":"ee45f28926a56fc0fd2c358c3b546b5196519ef2d7117063cccd2eaccdf31f0c","abstract_canon_sha256":"ca41f080daf04cb0fb16f398f16f1c9c187a40328ec08631607e49430b547f46"},"schema_version":"1.0"},"canonical_sha256":"62e79c55b18a8e48da35b8518e0adca18b54254e1d6a825604b933dbe9008ca7","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:59:57.596626Z","signature_b64":"zV1F5QTeQCgryUOSgjXzFpFhYVfRMfP3WvOVVlhN8c4cPjuvOJBePz2dtwLZ4rJrkPqhxaJsuzgA8HoCvISCCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"62e79c55b18a8e48da35b8518e0adca18b54254e1d6a825604b933dbe9008ca7","last_reissued_at":"2026-05-18T01:59:57.596031Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:59:57.596031Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1503.06423","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":"2026-05-18T01:59:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XGvnZ+HkmlZGyYuvSReFu8v1OQg/c23Sza1ZUypkpXGiw5lRGZcKPG7VFsOvJU9QFYPBIBOrGIlkZFLZolQxBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-19T22:46:43.777295Z"},"content_sha256":"817aca39de4520499432f21ea0f9714675296973cd2c24a5550738dc5e494ab3","schema_version":"1.0","event_id":"sha256:817aca39de4520499432f21ea0f9714675296973cd2c24a5550738dc5e494ab3"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:MLTZYVNRRKHERWRVXBIY4CW4UG","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Flavour-changing top decays in the aligned two-Higgs-doublet model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Alejandro Celis, Antonio Pich, Gauhar Abbas, Jie Lu, Xin-Qiang Li","submitted_at":"2015-03-22T13:11:01Z","abstract_excerpt":"We perform a complete one-loop computation of the two-body flavour-changing top decays $t \\rightarrow c h$ and $t \\rightarrow c V$ ($V= \\gamma, Z$), within the aligned two-Higgs-doublet model. We evaluate the impact of the model parameters on the associated branching ratios, taking into account constraints from flavour data and measurements of the Higgs properties. Assuming that the $125$~GeV Higgs corresponds to the lightest CP-even scalar of the CP-conserving aligned two-Higgs-doublet model, we find that the rates for such flavour-changing top decays lie below the expected sensitivity of the"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1503.06423","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":"2026-05-18T01:59:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Nv392LyvoSiXMtTZvZPERl133zRO3b4kjBv7WvGUdygPpTtNwxmmu6plY9jSdJkoG2tWtH2EKvqFn8MsQ7gLCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-19T22:46:43.777708Z"},"content_sha256":"f7ff42b51d621223a5caf3e5b31fb53936b17c3bc0f468446b481461e19e2d37","schema_version":"1.0","event_id":"sha256:f7ff42b51d621223a5caf3e5b31fb53936b17c3bc0f468446b481461e19e2d37"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/MLTZYVNRRKHERWRVXBIY4CW4UG/bundle.json","state_url":"https://pith.science/pith/MLTZYVNRRKHERWRVXBIY4CW4UG/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/MLTZYVNRRKHERWRVXBIY4CW4UG/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":"2026-05-19T22:46:43Z","links":{"resolver":"https://pith.science/pith/MLTZYVNRRKHERWRVXBIY4CW4UG","bundle":"https://pith.science/pith/MLTZYVNRRKHERWRVXBIY4CW4UG/bundle.json","state":"https://pith.science/pith/MLTZYVNRRKHERWRVXBIY4CW4UG/state.json","well_known_bundle":"https://pith.science/.well-known/pith/MLTZYVNRRKHERWRVXBIY4CW4UG/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:MLTZYVNRRKHERWRVXBIY4CW4UG","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":"ca41f080daf04cb0fb16f398f16f1c9c187a40328ec08631607e49430b547f46","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-03-22T13:11:01Z","title_canon_sha256":"ee45f28926a56fc0fd2c358c3b546b5196519ef2d7117063cccd2eaccdf31f0c"},"schema_version":"1.0","source":{"id":"1503.06423","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1503.06423","created_at":"2026-05-18T01:59:57Z"},{"alias_kind":"arxiv_version","alias_value":"1503.06423v2","created_at":"2026-05-18T01:59:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1503.06423","created_at":"2026-05-18T01:59:57Z"},{"alias_kind":"pith_short_12","alias_value":"MLTZYVNRRKHE","created_at":"2026-05-18T12:29:32Z"},{"alias_kind":"pith_short_16","alias_value":"MLTZYVNRRKHERWRV","created_at":"2026-05-18T12:29:32Z"},{"alias_kind":"pith_short_8","alias_value":"MLTZYVNR","created_at":"2026-05-18T12:29:32Z"}],"graph_snapshots":[{"event_id":"sha256:f7ff42b51d621223a5caf3e5b31fb53936b17c3bc0f468446b481461e19e2d37","target":"graph","created_at":"2026-05-18T01:59:57Z","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 perform a complete one-loop computation of the two-body flavour-changing top decays $t \\rightarrow c h$ and $t \\rightarrow c V$ ($V= \\gamma, Z$), within the aligned two-Higgs-doublet model. We evaluate the impact of the model parameters on the associated branching ratios, taking into account constraints from flavour data and measurements of the Higgs properties. Assuming that the $125$~GeV Higgs corresponds to the lightest CP-even scalar of the CP-conserving aligned two-Higgs-doublet model, we find that the rates for such flavour-changing top decays lie below the expected sensitivity of the","authors_text":"Alejandro Celis, Antonio Pich, Gauhar Abbas, Jie Lu, Xin-Qiang Li","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-03-22T13:11:01Z","title":"Flavour-changing top decays in the aligned two-Higgs-doublet model"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1503.06423","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":"sha256:817aca39de4520499432f21ea0f9714675296973cd2c24a5550738dc5e494ab3","target":"record","created_at":"2026-05-18T01:59:57Z","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":"ca41f080daf04cb0fb16f398f16f1c9c187a40328ec08631607e49430b547f46","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-03-22T13:11:01Z","title_canon_sha256":"ee45f28926a56fc0fd2c358c3b546b5196519ef2d7117063cccd2eaccdf31f0c"},"schema_version":"1.0","source":{"id":"1503.06423","kind":"arxiv","version":2}},"canonical_sha256":"62e79c55b18a8e48da35b8518e0adca18b54254e1d6a825604b933dbe9008ca7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"62e79c55b18a8e48da35b8518e0adca18b54254e1d6a825604b933dbe9008ca7","first_computed_at":"2026-05-18T01:59:57.596031Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:59:57.596031Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"zV1F5QTeQCgryUOSgjXzFpFhYVfRMfP3WvOVVlhN8c4cPjuvOJBePz2dtwLZ4rJrkPqhxaJsuzgA8HoCvISCCw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:59:57.596626Z","signed_message":"canonical_sha256_bytes"},"source_id":"1503.06423","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:817aca39de4520499432f21ea0f9714675296973cd2c24a5550738dc5e494ab3","sha256:f7ff42b51d621223a5caf3e5b31fb53936b17c3bc0f468446b481461e19e2d37"],"state_sha256":"c2b36aa6ee50c42eeda44955547fdae054e083e801c4d2df413ff61dcac9dfc6"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"M3nd+1LF+9r8BPgpRNHjspcFlNUgryOYWm0TvMVpBp15bC63VTk/FZpHI6AzCgLt2pPB+sq6ONVQQvd/N1OzCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-19T22:46:43.779641Z","bundle_sha256":"cb3f120fdd0c3f2888282e73a284a6e10db4548e37990eeef28c2e41e57083e1"}}