{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:G7FALK2WLSPETNJMGJPQTWRUYJ","short_pith_number":"pith:G7FALK2W","canonical_record":{"source":{"id":"1807.11193","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-07-30T07:01:42Z","cross_cats_sorted":[],"title_canon_sha256":"b6ec49053ded7b882e200f4c43e372d131dcd0f2528966a35f670c9bbb94620c","abstract_canon_sha256":"ab9dacceba0cbc366f30abec576cf2fe2f6c4f57b98c9121168860b70c2c15d2"},"schema_version":"1.0"},"canonical_sha256":"37ca05ab565c9e49b52c325f09da34c26984e5e87b5d9ecef82aa82501c3780d","source":{"kind":"arxiv","id":"1807.11193","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1807.11193","created_at":"2026-05-17T23:54:31Z"},{"alias_kind":"arxiv_version","alias_value":"1807.11193v2","created_at":"2026-05-17T23:54:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.11193","created_at":"2026-05-17T23:54:31Z"},{"alias_kind":"pith_short_12","alias_value":"G7FALK2WLSPE","created_at":"2026-05-18T12:32:25Z"},{"alias_kind":"pith_short_16","alias_value":"G7FALK2WLSPETNJM","created_at":"2026-05-18T12:32:25Z"},{"alias_kind":"pith_short_8","alias_value":"G7FALK2W","created_at":"2026-05-18T12:32:25Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:G7FALK2WLSPETNJMGJPQTWRUYJ","target":"record","payload":{"canonical_record":{"source":{"id":"1807.11193","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-07-30T07:01:42Z","cross_cats_sorted":[],"title_canon_sha256":"b6ec49053ded7b882e200f4c43e372d131dcd0f2528966a35f670c9bbb94620c","abstract_canon_sha256":"ab9dacceba0cbc366f30abec576cf2fe2f6c4f57b98c9121168860b70c2c15d2"},"schema_version":"1.0"},"canonical_sha256":"37ca05ab565c9e49b52c325f09da34c26984e5e87b5d9ecef82aa82501c3780d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:54:31.671850Z","signature_b64":"F4u/Afmnh8XDXrU0w71GvZamdQePvkV6Vx5UkS2RIm62pVJBPFMiJV7wK9YKWLva8v6GIoK6jypKK+BKktUPBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"37ca05ab565c9e49b52c325f09da34c26984e5e87b5d9ecef82aa82501c3780d","last_reissued_at":"2026-05-17T23:54:31.671169Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:54:31.671169Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1807.11193","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":"2026-05-17T23:54:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PJi3ChyyQZ6t2ED5TnnIszLS1wUtui7Oh1CMrwm8zU3S+SuymUR7ODrtzaTfF5czxUqqOguhyTE7oMWXquBbAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T17:39:36.889118Z"},"content_sha256":"d0b0de1ded9edfb5fb60d4ac8f0025f49023d2f507dd7842950a7f05cd4f9554","schema_version":"1.0","event_id":"sha256:d0b0de1ded9edfb5fb60d4ac8f0025f49023d2f507dd7842950a7f05cd4f9554"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:G7FALK2WLSPETNJMGJPQTWRUYJ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Model independent top quark width measurement using a combination of resonant and non resonant cross sections","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Alexey Baskakov, Eduard Boos, Lev Dudko","submitted_at":"2018-07-30T07:01:42Z","abstract_excerpt":"Though top quark was discovered more than twenty years ago, measurement of its width is still challenging task. Most measurements either have rather low precision or they are done in assumption of the SM top quark interactions. We consider model independent parametrization of the top quark width and provide estimations on achievable accuracy using a combination of fiducial cross sections in double, single and non-resonant regions."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.11193","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":"2026-05-17T23:54:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"uHeU7lfIRKVh6suYk5o/lTBa14WznrFUL4OgyuZWs8ht+ma73tETq4kJaVI6nJsVdBWUvX6Axe2dNYVns+ZXAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T17:39:36.889467Z"},"content_sha256":"329d7f31a910bfea33d6bf94d79f9c2e8d6c877cd3d4f1824d38d4136c93fa6d","schema_version":"1.0","event_id":"sha256:329d7f31a910bfea33d6bf94d79f9c2e8d6c877cd3d4f1824d38d4136c93fa6d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/G7FALK2WLSPETNJMGJPQTWRUYJ/bundle.json","state_url":"https://pith.science/pith/G7FALK2WLSPETNJMGJPQTWRUYJ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/G7FALK2WLSPETNJMGJPQTWRUYJ/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":"2026-06-05T17:39:36Z","links":{"resolver":"https://pith.science/pith/G7FALK2WLSPETNJMGJPQTWRUYJ","bundle":"https://pith.science/pith/G7FALK2WLSPETNJMGJPQTWRUYJ/bundle.json","state":"https://pith.science/pith/G7FALK2WLSPETNJMGJPQTWRUYJ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/G7FALK2WLSPETNJMGJPQTWRUYJ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:G7FALK2WLSPETNJMGJPQTWRUYJ","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":"ab9dacceba0cbc366f30abec576cf2fe2f6c4f57b98c9121168860b70c2c15d2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-07-30T07:01:42Z","title_canon_sha256":"b6ec49053ded7b882e200f4c43e372d131dcd0f2528966a35f670c9bbb94620c"},"schema_version":"1.0","source":{"id":"1807.11193","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1807.11193","created_at":"2026-05-17T23:54:31Z"},{"alias_kind":"arxiv_version","alias_value":"1807.11193v2","created_at":"2026-05-17T23:54:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.11193","created_at":"2026-05-17T23:54:31Z"},{"alias_kind":"pith_short_12","alias_value":"G7FALK2WLSPE","created_at":"2026-05-18T12:32:25Z"},{"alias_kind":"pith_short_16","alias_value":"G7FALK2WLSPETNJM","created_at":"2026-05-18T12:32:25Z"},{"alias_kind":"pith_short_8","alias_value":"G7FALK2W","created_at":"2026-05-18T12:32:25Z"}],"graph_snapshots":[{"event_id":"sha256:329d7f31a910bfea33d6bf94d79f9c2e8d6c877cd3d4f1824d38d4136c93fa6d","target":"graph","created_at":"2026-05-17T23:54:31Z","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":"Though top quark was discovered more than twenty years ago, measurement of its width is still challenging task. Most measurements either have rather low precision or they are done in assumption of the SM top quark interactions. We consider model independent parametrization of the top quark width and provide estimations on achievable accuracy using a combination of fiducial cross sections in double, single and non-resonant regions.","authors_text":"Alexey Baskakov, Eduard Boos, Lev Dudko","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-07-30T07:01:42Z","title":"Model independent top quark width measurement using a combination of resonant and non resonant cross sections"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.11193","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:d0b0de1ded9edfb5fb60d4ac8f0025f49023d2f507dd7842950a7f05cd4f9554","target":"record","created_at":"2026-05-17T23:54:31Z","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":"ab9dacceba0cbc366f30abec576cf2fe2f6c4f57b98c9121168860b70c2c15d2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-07-30T07:01:42Z","title_canon_sha256":"b6ec49053ded7b882e200f4c43e372d131dcd0f2528966a35f670c9bbb94620c"},"schema_version":"1.0","source":{"id":"1807.11193","kind":"arxiv","version":2}},"canonical_sha256":"37ca05ab565c9e49b52c325f09da34c26984e5e87b5d9ecef82aa82501c3780d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"37ca05ab565c9e49b52c325f09da34c26984e5e87b5d9ecef82aa82501c3780d","first_computed_at":"2026-05-17T23:54:31.671169Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:54:31.671169Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"F4u/Afmnh8XDXrU0w71GvZamdQePvkV6Vx5UkS2RIm62pVJBPFMiJV7wK9YKWLva8v6GIoK6jypKK+BKktUPBg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:54:31.671850Z","signed_message":"canonical_sha256_bytes"},"source_id":"1807.11193","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d0b0de1ded9edfb5fb60d4ac8f0025f49023d2f507dd7842950a7f05cd4f9554","sha256:329d7f31a910bfea33d6bf94d79f9c2e8d6c877cd3d4f1824d38d4136c93fa6d"],"state_sha256":"3fce9c20a78981354ee44cace50c569aa95e9f0ab0d94d23730cb7f69c06739d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SxlDW8ygUtI0IqDGry/H59DZSs+ty7iMpBHgDLMekPFS99lef2DdQh69Uvy4/JE05D6tXBpv7zecAE+tajNuBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-05T17:39:36.891293Z","bundle_sha256":"f974b667131fc2ada848bd2e7e4e1599e5c9633a9a50787de7ecc8e70e57e4e8"}}