{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:WTDHRJVDSKHMM27ZZZQHHQGOCB","short_pith_number":"pith:WTDHRJVD","canonical_record":{"source":{"id":"1612.03636","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2016-12-12T12:06:09Z","cross_cats_sorted":[],"title_canon_sha256":"510d05be6b8e772e891ef9857aff9dff0d268602e50caa4e0f8af3c7551af3e6","abstract_canon_sha256":"45582875810a6f2c71bc81a59fee70bba009dbb576c45253a5b9ca82c8406453"},"schema_version":"1.0"},"canonical_sha256":"b4c678a6a3928ec66bf9ce6073c0ce1067b9898f4064f6f42d0baec9f7e1f280","source":{"kind":"arxiv","id":"1612.03636","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1612.03636","created_at":"2026-05-18T00:49:22Z"},{"alias_kind":"arxiv_version","alias_value":"1612.03636v2","created_at":"2026-05-18T00:49:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1612.03636","created_at":"2026-05-18T00:49:22Z"},{"alias_kind":"pith_short_12","alias_value":"WTDHRJVDSKHM","created_at":"2026-05-18T12:30:51Z"},{"alias_kind":"pith_short_16","alias_value":"WTDHRJVDSKHMM27Z","created_at":"2026-05-18T12:30:51Z"},{"alias_kind":"pith_short_8","alias_value":"WTDHRJVD","created_at":"2026-05-18T12:30:51Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:WTDHRJVDSKHMM27ZZZQHHQGOCB","target":"record","payload":{"canonical_record":{"source":{"id":"1612.03636","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2016-12-12T12:06:09Z","cross_cats_sorted":[],"title_canon_sha256":"510d05be6b8e772e891ef9857aff9dff0d268602e50caa4e0f8af3c7551af3e6","abstract_canon_sha256":"45582875810a6f2c71bc81a59fee70bba009dbb576c45253a5b9ca82c8406453"},"schema_version":"1.0"},"canonical_sha256":"b4c678a6a3928ec66bf9ce6073c0ce1067b9898f4064f6f42d0baec9f7e1f280","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:49:22.989156Z","signature_b64":"PaPARdesKvMOxXZPAtK50SKQQtqZRLXdUGCW+hix9fy1PHiLyD5vbk8LlMGGesWBJagSFwziOHYNQfbcparrCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b4c678a6a3928ec66bf9ce6073c0ce1067b9898f4064f6f42d0baec9f7e1f280","last_reissued_at":"2026-05-18T00:49:22.988590Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:49:22.988590Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1612.03636","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":"2026-05-18T00:49:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"J2MBALipE8ikm7r46gzI1bKs81vw6v7DqOn+tSbuBk7FLh3yzRlFVTKlB6UcViF5FN6tL8TH6OSLF+l8IEQABg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T03:03:30.567640Z"},"content_sha256":"7f5baeff34ea0692db36b830855372e597193fd2d297956a6805fb1b0c07d8f5","schema_version":"1.0","event_id":"sha256:7f5baeff34ea0692db36b830855372e597193fd2d297956a6805fb1b0c07d8f5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:WTDHRJVDSKHMM27ZZZQHHQGOCB","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Measurements of top-quark pair to $Z$-boson cross-section ratios at $\\sqrt s = 13, 8, 7$TeV with the ATLAS detector","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"ATLAS Collaboration","submitted_at":"2016-12-12T12:06:09Z","abstract_excerpt":"Ratios of top-quark pair to $Z$-boson cross sections measured from proton--proton collisions at the LHC centre-of-mass energies of $\\sqrt s=13$TeV, 8TeV, and 7TeV are presented by the ATLAS Collaboration. Single ratios, at a given $\\sqrt s$ for the two processes and at different $\\sqrt s$ for each process, as well as double ratios of the two processes at different $\\sqrt s$, are evaluated. The ratios are constructed using previously published ATLAS measurements of the $t\\overline{t}$ and $Z$-boson production cross sections, corrected to a common phase space where required, and a new analysis o"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1612.03636","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":"2026-05-18T00:49:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gvxX+LYQ/6yQtfZf30mjd+2Ek/wbwRvCa5X0w0imY0ix/LmptdSF6J3+PciF5Hw4xx77xQm9bnhMzGQ05C/MAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T03:03:30.568258Z"},"content_sha256":"c16bca469d300818a4466e228023b67506a396dffaadffb4a861e9e1fb83a1b5","schema_version":"1.0","event_id":"sha256:c16bca469d300818a4466e228023b67506a396dffaadffb4a861e9e1fb83a1b5"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/WTDHRJVDSKHMM27ZZZQHHQGOCB/bundle.json","state_url":"https://pith.science/pith/WTDHRJVDSKHMM27ZZZQHHQGOCB/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/WTDHRJVDSKHMM27ZZZQHHQGOCB/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":"2026-05-27T03:03:30Z","links":{"resolver":"https://pith.science/pith/WTDHRJVDSKHMM27ZZZQHHQGOCB","bundle":"https://pith.science/pith/WTDHRJVDSKHMM27ZZZQHHQGOCB/bundle.json","state":"https://pith.science/pith/WTDHRJVDSKHMM27ZZZQHHQGOCB/state.json","well_known_bundle":"https://pith.science/.well-known/pith/WTDHRJVDSKHMM27ZZZQHHQGOCB/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:WTDHRJVDSKHMM27ZZZQHHQGOCB","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":"45582875810a6f2c71bc81a59fee70bba009dbb576c45253a5b9ca82c8406453","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2016-12-12T12:06:09Z","title_canon_sha256":"510d05be6b8e772e891ef9857aff9dff0d268602e50caa4e0f8af3c7551af3e6"},"schema_version":"1.0","source":{"id":"1612.03636","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1612.03636","created_at":"2026-05-18T00:49:22Z"},{"alias_kind":"arxiv_version","alias_value":"1612.03636v2","created_at":"2026-05-18T00:49:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1612.03636","created_at":"2026-05-18T00:49:22Z"},{"alias_kind":"pith_short_12","alias_value":"WTDHRJVDSKHM","created_at":"2026-05-18T12:30:51Z"},{"alias_kind":"pith_short_16","alias_value":"WTDHRJVDSKHMM27Z","created_at":"2026-05-18T12:30:51Z"},{"alias_kind":"pith_short_8","alias_value":"WTDHRJVD","created_at":"2026-05-18T12:30:51Z"}],"graph_snapshots":[{"event_id":"sha256:c16bca469d300818a4466e228023b67506a396dffaadffb4a861e9e1fb83a1b5","target":"graph","created_at":"2026-05-18T00:49:22Z","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":"Ratios of top-quark pair to $Z$-boson cross sections measured from proton--proton collisions at the LHC centre-of-mass energies of $\\sqrt s=13$TeV, 8TeV, and 7TeV are presented by the ATLAS Collaboration. Single ratios, at a given $\\sqrt s$ for the two processes and at different $\\sqrt s$ for each process, as well as double ratios of the two processes at different $\\sqrt s$, are evaluated. The ratios are constructed using previously published ATLAS measurements of the $t\\overline{t}$ and $Z$-boson production cross sections, corrected to a common phase space where required, and a new analysis o","authors_text":"ATLAS Collaboration","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2016-12-12T12:06:09Z","title":"Measurements of top-quark pair to $Z$-boson cross-section ratios at $\\sqrt s = 13, 8, 7$TeV with the ATLAS detector"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1612.03636","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":"sha256:7f5baeff34ea0692db36b830855372e597193fd2d297956a6805fb1b0c07d8f5","target":"record","created_at":"2026-05-18T00:49:22Z","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":"45582875810a6f2c71bc81a59fee70bba009dbb576c45253a5b9ca82c8406453","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2016-12-12T12:06:09Z","title_canon_sha256":"510d05be6b8e772e891ef9857aff9dff0d268602e50caa4e0f8af3c7551af3e6"},"schema_version":"1.0","source":{"id":"1612.03636","kind":"arxiv","version":2}},"canonical_sha256":"b4c678a6a3928ec66bf9ce6073c0ce1067b9898f4064f6f42d0baec9f7e1f280","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b4c678a6a3928ec66bf9ce6073c0ce1067b9898f4064f6f42d0baec9f7e1f280","first_computed_at":"2026-05-18T00:49:22.988590Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:49:22.988590Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"PaPARdesKvMOxXZPAtK50SKQQtqZRLXdUGCW+hix9fy1PHiLyD5vbk8LlMGGesWBJagSFwziOHYNQfbcparrCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:49:22.989156Z","signed_message":"canonical_sha256_bytes"},"source_id":"1612.03636","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7f5baeff34ea0692db36b830855372e597193fd2d297956a6805fb1b0c07d8f5","sha256:c16bca469d300818a4466e228023b67506a396dffaadffb4a861e9e1fb83a1b5"],"state_sha256":"957397a1def80eaed0341bca14ae8e7490979146f905b2944d588c8ef1939946"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0t00QV/O7Ko+KP0JeO7Ueaa0JProeLMntfH8tdxTr/VUuKAIqBSJn6k4kwLfZeZZEif0BXHOfoHoAMXoMhg0Ag==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T03:03:30.571371Z","bundle_sha256":"88f19df8281f3d3ed66bd4469ffbf64f15e34b671a3b9aebe968ddc23700e735"}}