{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:M3ILWOGGMRRXILWRPCUJBIZ4NI","short_pith_number":"pith:M3ILWOGG","canonical_record":{"source":{"id":"1107.4090","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-07-20T19:58:32Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"5be84b93da21a8760a700c7711b6b11d35efabe8a36cb490f294d0d4dd32e35f","abstract_canon_sha256":"03a03c865ed90f7fabc6ac06217fb77010ba0d6cf6f95f7a8a07645a67e58806"},"schema_version":"1.0"},"canonical_sha256":"66d0bb38c66463742ed178a890a33c6a0cf64da2be92dfa56112914baf406984","source":{"kind":"arxiv","id":"1107.4090","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1107.4090","created_at":"2026-05-18T04:07:05Z"},{"alias_kind":"arxiv_version","alias_value":"1107.4090v2","created_at":"2026-05-18T04:07:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1107.4090","created_at":"2026-05-18T04:07:05Z"},{"alias_kind":"pith_short_12","alias_value":"M3ILWOGGMRRX","created_at":"2026-05-18T12:26:34Z"},{"alias_kind":"pith_short_16","alias_value":"M3ILWOGGMRRXILWR","created_at":"2026-05-18T12:26:34Z"},{"alias_kind":"pith_short_8","alias_value":"M3ILWOGG","created_at":"2026-05-18T12:26:34Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:M3ILWOGGMRRXILWRPCUJBIZ4NI","target":"record","payload":{"canonical_record":{"source":{"id":"1107.4090","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-07-20T19:58:32Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"5be84b93da21a8760a700c7711b6b11d35efabe8a36cb490f294d0d4dd32e35f","abstract_canon_sha256":"03a03c865ed90f7fabc6ac06217fb77010ba0d6cf6f95f7a8a07645a67e58806"},"schema_version":"1.0"},"canonical_sha256":"66d0bb38c66463742ed178a890a33c6a0cf64da2be92dfa56112914baf406984","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:07:05.180362Z","signature_b64":"HuKD7oH4whHvA67hLXxQ+MHp8yGD7F3QnK0P21YTv0kUc20ketQjUhieuGkDJRRZfCexdtApk1KB6nI0LSUCCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"66d0bb38c66463742ed178a890a33c6a0cf64da2be92dfa56112914baf406984","last_reissued_at":"2026-05-18T04:07:05.179818Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:07:05.179818Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1107.4090","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":"2026-05-18T04:07:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qz/syZxjR0qhsj/QmldWGQfsf5wLBWEe2lQOTqUNFFPLrl3NTojL9jt4JASKi6JDTed+3yUTbI9/MRrbi9tEDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T14:37:03.696548Z"},"content_sha256":"f3fcc133bad44f7d4992dda9fb579400a8124d6a2de073ac8ec9616182dc91fb","schema_version":"1.0","event_id":"sha256:f3fcc133bad44f7d4992dda9fb579400a8124d6a2de073ac8ec9616182dc91fb"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:M3ILWOGGMRRXILWRPCUJBIZ4NI","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Comment on measuring the t-tbar forward-backward asymmetry at ATLAS and CMS","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Jean-Fran\\c{c}ois Arguin, Marat Freytsis, Zoltan Ligeti","submitted_at":"2011-07-20T19:58:32Z","abstract_excerpt":"We suggest a new possibility for ATLAS and CMS to explore the t-tbar forward-backward asymmetry measured at the Tevatron, by attempting to reconstruct t-tbar events, with one of the tops decaying semileptonically in the central region (|\\eta| < 2.5) and the other decaying hadronically in the forward region (|\\eta| > 2.5). For several models which give comparable Tevatron signals, we study the charge asymmetry at the LHC as a function of cuts on |\\eta| and on the t-tbar invariant mass, m_{t-tbar}. We show that there is an interesting complementarity between cuts on |\\eta| and m_{t-tbar} to supp"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1107.4090","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":"2026-05-18T04:07:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5QX2ttv7N7gjwadthBb3UXXRAmNQ+FnbI8iNHfrvuLrAmsU4xWsgi73K/120XzP9gQ6B2YMsCYub3HsoVf09Bw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T14:37:03.696899Z"},"content_sha256":"2b9aaf07fd2d5d27c184a8d91f59c486dabf0b357008ec581f0c2d82c9eedf53","schema_version":"1.0","event_id":"sha256:2b9aaf07fd2d5d27c184a8d91f59c486dabf0b357008ec581f0c2d82c9eedf53"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/M3ILWOGGMRRXILWRPCUJBIZ4NI/bundle.json","state_url":"https://pith.science/pith/M3ILWOGGMRRXILWRPCUJBIZ4NI/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/M3ILWOGGMRRXILWRPCUJBIZ4NI/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":"2026-05-26T14:37:03Z","links":{"resolver":"https://pith.science/pith/M3ILWOGGMRRXILWRPCUJBIZ4NI","bundle":"https://pith.science/pith/M3ILWOGGMRRXILWRPCUJBIZ4NI/bundle.json","state":"https://pith.science/pith/M3ILWOGGMRRXILWRPCUJBIZ4NI/state.json","well_known_bundle":"https://pith.science/.well-known/pith/M3ILWOGGMRRXILWRPCUJBIZ4NI/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:M3ILWOGGMRRXILWRPCUJBIZ4NI","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":"03a03c865ed90f7fabc6ac06217fb77010ba0d6cf6f95f7a8a07645a67e58806","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-07-20T19:58:32Z","title_canon_sha256":"5be84b93da21a8760a700c7711b6b11d35efabe8a36cb490f294d0d4dd32e35f"},"schema_version":"1.0","source":{"id":"1107.4090","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1107.4090","created_at":"2026-05-18T04:07:05Z"},{"alias_kind":"arxiv_version","alias_value":"1107.4090v2","created_at":"2026-05-18T04:07:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1107.4090","created_at":"2026-05-18T04:07:05Z"},{"alias_kind":"pith_short_12","alias_value":"M3ILWOGGMRRX","created_at":"2026-05-18T12:26:34Z"},{"alias_kind":"pith_short_16","alias_value":"M3ILWOGGMRRXILWR","created_at":"2026-05-18T12:26:34Z"},{"alias_kind":"pith_short_8","alias_value":"M3ILWOGG","created_at":"2026-05-18T12:26:34Z"}],"graph_snapshots":[{"event_id":"sha256:2b9aaf07fd2d5d27c184a8d91f59c486dabf0b357008ec581f0c2d82c9eedf53","target":"graph","created_at":"2026-05-18T04:07:05Z","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 suggest a new possibility for ATLAS and CMS to explore the t-tbar forward-backward asymmetry measured at the Tevatron, by attempting to reconstruct t-tbar events, with one of the tops decaying semileptonically in the central region (|\\eta| < 2.5) and the other decaying hadronically in the forward region (|\\eta| > 2.5). For several models which give comparable Tevatron signals, we study the charge asymmetry at the LHC as a function of cuts on |\\eta| and on the t-tbar invariant mass, m_{t-tbar}. We show that there is an interesting complementarity between cuts on |\\eta| and m_{t-tbar} to supp","authors_text":"Jean-Fran\\c{c}ois Arguin, Marat Freytsis, Zoltan Ligeti","cross_cats":["hep-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-07-20T19:58:32Z","title":"Comment on measuring the t-tbar forward-backward asymmetry at ATLAS and CMS"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1107.4090","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:f3fcc133bad44f7d4992dda9fb579400a8124d6a2de073ac8ec9616182dc91fb","target":"record","created_at":"2026-05-18T04:07:05Z","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":"03a03c865ed90f7fabc6ac06217fb77010ba0d6cf6f95f7a8a07645a67e58806","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-07-20T19:58:32Z","title_canon_sha256":"5be84b93da21a8760a700c7711b6b11d35efabe8a36cb490f294d0d4dd32e35f"},"schema_version":"1.0","source":{"id":"1107.4090","kind":"arxiv","version":2}},"canonical_sha256":"66d0bb38c66463742ed178a890a33c6a0cf64da2be92dfa56112914baf406984","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"66d0bb38c66463742ed178a890a33c6a0cf64da2be92dfa56112914baf406984","first_computed_at":"2026-05-18T04:07:05.179818Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:07:05.179818Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"HuKD7oH4whHvA67hLXxQ+MHp8yGD7F3QnK0P21YTv0kUc20ketQjUhieuGkDJRRZfCexdtApk1KB6nI0LSUCCg==","signature_status":"signed_v1","signed_at":"2026-05-18T04:07:05.180362Z","signed_message":"canonical_sha256_bytes"},"source_id":"1107.4090","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f3fcc133bad44f7d4992dda9fb579400a8124d6a2de073ac8ec9616182dc91fb","sha256:2b9aaf07fd2d5d27c184a8d91f59c486dabf0b357008ec581f0c2d82c9eedf53"],"state_sha256":"4da2ab65dab0360a2e87be14b8ea290ed0a0ceb707befca4892ea37c7bd1cb54"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FQztuzqwXztbxbBqQpYP8BcNGCD8Tmr5FIIvnZ6Y2Tr8T+7EAHJ2EL0A/j+55hIAn899XCs5gsRf2ElagLHdBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T14:37:03.699011Z","bundle_sha256":"7532c823a3143db3473e60a949175bb12a07002f84f2b0ea614e1dca14da9bb7"}}