{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:MVJG6LHI2QJN2SVHLNWYN4NZJU","short_pith_number":"pith:MVJG6LHI","canonical_record":{"source":{"id":"1802.06149","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ex","submitted_at":"2018-02-16T22:13:13Z","cross_cats_sorted":[],"title_canon_sha256":"cba812273b91ffbd670f98ed4b6b6ff3f871b9a1ae84dc79f605094944cfcc68","abstract_canon_sha256":"1543cc4565451c486fcbeec0d796556af5a74e498ef619deca5ba0d13bc21e05"},"schema_version":"1.0"},"canonical_sha256":"65526f2ce8d412dd4aa75b6d86f1b94d386877eb0d746dc0f0fcfaac6c0ae708","source":{"kind":"arxiv","id":"1802.06149","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1802.06149","created_at":"2026-05-18T00:15:16Z"},{"alias_kind":"arxiv_version","alias_value":"1802.06149v2","created_at":"2026-05-18T00:15:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1802.06149","created_at":"2026-05-18T00:15:16Z"},{"alias_kind":"pith_short_12","alias_value":"MVJG6LHI2QJN","created_at":"2026-05-18T12:32:40Z"},{"alias_kind":"pith_short_16","alias_value":"MVJG6LHI2QJN2SVH","created_at":"2026-05-18T12:32:40Z"},{"alias_kind":"pith_short_8","alias_value":"MVJG6LHI","created_at":"2026-05-18T12:32:40Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:MVJG6LHI2QJN2SVHLNWYN4NZJU","target":"record","payload":{"canonical_record":{"source":{"id":"1802.06149","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ex","submitted_at":"2018-02-16T22:13:13Z","cross_cats_sorted":[],"title_canon_sha256":"cba812273b91ffbd670f98ed4b6b6ff3f871b9a1ae84dc79f605094944cfcc68","abstract_canon_sha256":"1543cc4565451c486fcbeec0d796556af5a74e498ef619deca5ba0d13bc21e05"},"schema_version":"1.0"},"canonical_sha256":"65526f2ce8d412dd4aa75b6d86f1b94d386877eb0d746dc0f0fcfaac6c0ae708","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:15:16.038219Z","signature_b64":"E8uv9pZU+C03u2M+A9OzY8WdkKrMY0Nm3lXw7+7ELvBQ53T7Vqy61vlhRkYiTHHTBUHdCrzXiZ5MBz9GTTKBAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"65526f2ce8d412dd4aa75b6d86f1b94d386877eb0d746dc0f0fcfaac6c0ae708","last_reissued_at":"2026-05-18T00:15:16.037688Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:15:16.037688Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1802.06149","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":"2026-05-18T00:15:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SUGwUNJFqbMNjvLZszeaKaP82V7qDIcOfny2nbIVQXjnkAIZMnM9vkKJ5e7kcD1Qd+QL1DHBh7U56QBkWUPnAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-18T13:00:30.037676Z"},"content_sha256":"e69c937cc29058cfc0c57047db1022e3f0a70150a56704d242b4c6f96f9f8c2f","schema_version":"1.0","event_id":"sha256:e69c937cc29058cfc0c57047db1022e3f0a70150a56704d242b4c6f96f9f8c2f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:MVJG6LHI2QJN2SVHLNWYN4NZJU","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Search for narrow resonances in the b-tagged dijet mass spectrum in proton-proton collisions at $\\sqrt{s} =$ 8 TeV","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"CMS Collaboration","submitted_at":"2018-02-16T22:13:13Z","abstract_excerpt":"A search for narrow resonances decaying to bottom quark-antiquark pairs is presented, using a data sample of proton-proton collisions at $\\sqrt{s} =$ 8 TeV corresponding to an integrated luminosity of 19.7 fb$^{-1}$. The search is extended to masses lower than those reached in typical searches for resonances decaying into jet pairs at the LHC, by taking advantage of triggers that identify jets originating from bottom quarks. No significant excess of events is observed above the background predictions. Limits are set on the product of cross section and branching fraction to bottom quarks for sp"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1802.06149","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":"2026-05-18T00:15:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+PKKisme3M8WbPvWtJHq8ix/VfivYPLWvLH1P0ht1q0X29FkdZCjRTDtXTkHpcKL0wDlqx+Bwn1ZA/48cbwXCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-18T13:00:30.038156Z"},"content_sha256":"f872327d4d102965509054f54ef1946f3338034aa8a271a346ecb44001375e98","schema_version":"1.0","event_id":"sha256:f872327d4d102965509054f54ef1946f3338034aa8a271a346ecb44001375e98"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/MVJG6LHI2QJN2SVHLNWYN4NZJU/bundle.json","state_url":"https://pith.science/pith/MVJG6LHI2QJN2SVHLNWYN4NZJU/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/MVJG6LHI2QJN2SVHLNWYN4NZJU/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":"2026-08-18T13:00:30Z","links":{"resolver":"https://pith.science/pith/MVJG6LHI2QJN2SVHLNWYN4NZJU","bundle":"https://pith.science/pith/MVJG6LHI2QJN2SVHLNWYN4NZJU/bundle.json","state":"https://pith.science/pith/MVJG6LHI2QJN2SVHLNWYN4NZJU/state.json","well_known_bundle":"https://pith.science/.well-known/pith/MVJG6LHI2QJN2SVHLNWYN4NZJU/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:MVJG6LHI2QJN2SVHLNWYN4NZJU","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":"1543cc4565451c486fcbeec0d796556af5a74e498ef619deca5ba0d13bc21e05","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ex","submitted_at":"2018-02-16T22:13:13Z","title_canon_sha256":"cba812273b91ffbd670f98ed4b6b6ff3f871b9a1ae84dc79f605094944cfcc68"},"schema_version":"1.0","source":{"id":"1802.06149","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1802.06149","created_at":"2026-05-18T00:15:16Z"},{"alias_kind":"arxiv_version","alias_value":"1802.06149v2","created_at":"2026-05-18T00:15:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1802.06149","created_at":"2026-05-18T00:15:16Z"},{"alias_kind":"pith_short_12","alias_value":"MVJG6LHI2QJN","created_at":"2026-05-18T12:32:40Z"},{"alias_kind":"pith_short_16","alias_value":"MVJG6LHI2QJN2SVH","created_at":"2026-05-18T12:32:40Z"},{"alias_kind":"pith_short_8","alias_value":"MVJG6LHI","created_at":"2026-05-18T12:32:40Z"}],"graph_snapshots":[{"event_id":"sha256:f872327d4d102965509054f54ef1946f3338034aa8a271a346ecb44001375e98","target":"graph","created_at":"2026-05-18T00:15:16Z","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":"A search for narrow resonances decaying to bottom quark-antiquark pairs is presented, using a data sample of proton-proton collisions at $\\sqrt{s} =$ 8 TeV corresponding to an integrated luminosity of 19.7 fb$^{-1}$. The search is extended to masses lower than those reached in typical searches for resonances decaying into jet pairs at the LHC, by taking advantage of triggers that identify jets originating from bottom quarks. No significant excess of events is observed above the background predictions. Limits are set on the product of cross section and branching fraction to bottom quarks for sp","authors_text":"CMS Collaboration","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ex","submitted_at":"2018-02-16T22:13:13Z","title":"Search for narrow resonances in the b-tagged dijet mass spectrum in proton-proton collisions at $\\sqrt{s} =$ 8 TeV"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1802.06149","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:e69c937cc29058cfc0c57047db1022e3f0a70150a56704d242b4c6f96f9f8c2f","target":"record","created_at":"2026-05-18T00:15:16Z","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":"1543cc4565451c486fcbeec0d796556af5a74e498ef619deca5ba0d13bc21e05","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ex","submitted_at":"2018-02-16T22:13:13Z","title_canon_sha256":"cba812273b91ffbd670f98ed4b6b6ff3f871b9a1ae84dc79f605094944cfcc68"},"schema_version":"1.0","source":{"id":"1802.06149","kind":"arxiv","version":2}},"canonical_sha256":"65526f2ce8d412dd4aa75b6d86f1b94d386877eb0d746dc0f0fcfaac6c0ae708","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"65526f2ce8d412dd4aa75b6d86f1b94d386877eb0d746dc0f0fcfaac6c0ae708","first_computed_at":"2026-05-18T00:15:16.037688Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:15:16.037688Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"E8uv9pZU+C03u2M+A9OzY8WdkKrMY0Nm3lXw7+7ELvBQ53T7Vqy61vlhRkYiTHHTBUHdCrzXiZ5MBz9GTTKBAA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:15:16.038219Z","signed_message":"canonical_sha256_bytes"},"source_id":"1802.06149","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e69c937cc29058cfc0c57047db1022e3f0a70150a56704d242b4c6f96f9f8c2f","sha256:f872327d4d102965509054f54ef1946f3338034aa8a271a346ecb44001375e98"],"state_sha256":"a08309c4295ff74122fefbf25a1e47270e90a9512b194cc760416417486e1a98"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"htTUF36DeInAz8Y1Jm7f/L0vyhLwIs0/0gYYknxHyH3Y27YFUNc8OX5QnT9AwGcMJYebCGw/8XU577dfHRkSBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-18T13:00:30.043724Z","bundle_sha256":"fb6a4037cb70f3758abd4ff19f94d3c385a2a3a73ab2cf1d3a4ac149f7caa0d0"}}