{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:UYAIMSQRDRIWPTN2BHQW6E5VQA","short_pith_number":"pith:UYAIMSQR","canonical_record":{"source":{"id":"1104.2887","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2011-04-14T19:40:18Z","cross_cats_sorted":[],"title_canon_sha256":"70b4748525d3d6117cbb2674af8594662f3aa77fd076614855fc3aabde4527bc","abstract_canon_sha256":"a367097b8b3bad16eca8efc92af3cced88875d44a2bbc959e04acac89fa78233"},"schema_version":"1.0"},"canonical_sha256":"a600864a111c5167cdba09e16f13b58039a859b0685d4f3191fd12cf84dc2cf1","source":{"kind":"arxiv","id":"1104.2887","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1104.2887","created_at":"2026-05-18T02:02:28Z"},{"alias_kind":"arxiv_version","alias_value":"1104.2887v1","created_at":"2026-05-18T02:02:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1104.2887","created_at":"2026-05-18T02:02:28Z"},{"alias_kind":"pith_short_12","alias_value":"UYAIMSQRDRIW","created_at":"2026-05-18T12:26:42Z"},{"alias_kind":"pith_short_16","alias_value":"UYAIMSQRDRIWPTN2","created_at":"2026-05-18T12:26:42Z"},{"alias_kind":"pith_short_8","alias_value":"UYAIMSQR","created_at":"2026-05-18T12:26:42Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:UYAIMSQRDRIWPTN2BHQW6E5VQA","target":"record","payload":{"canonical_record":{"source":{"id":"1104.2887","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2011-04-14T19:40:18Z","cross_cats_sorted":[],"title_canon_sha256":"70b4748525d3d6117cbb2674af8594662f3aa77fd076614855fc3aabde4527bc","abstract_canon_sha256":"a367097b8b3bad16eca8efc92af3cced88875d44a2bbc959e04acac89fa78233"},"schema_version":"1.0"},"canonical_sha256":"a600864a111c5167cdba09e16f13b58039a859b0685d4f3191fd12cf84dc2cf1","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:02:28.614413Z","signature_b64":"mhdrnWFybitRo/ANqkY/rfZ7m0XxGjUDRgraSkXohXPrtpeKz9lYeqes1HskQrBHa8MITlmQpKIMRQDnayHUAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a600864a111c5167cdba09e16f13b58039a859b0685d4f3191fd12cf84dc2cf1","last_reissued_at":"2026-05-18T02:02:28.613740Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:02:28.613740Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1104.2887","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:02:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"s/rRWFij6j3U9xnQCg+zRFYDN0SGf4jAlUd3BUHMujRa6F94hAF3ZQ2mySIbWGUu/bQZQ3o9YkBMMeAtUS6aCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T06:41:34.714884Z"},"content_sha256":"e0b6112e6cde3ed4e311b42681a144a0239b240d7461c0ae292e77cfd28a9f3e","schema_version":"1.0","event_id":"sha256:e0b6112e6cde3ed4e311b42681a144a0239b240d7461c0ae292e77cfd28a9f3e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:UYAIMSQRDRIWPTN2BHQW6E5VQA","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Determination of the pole and MSbar masses of the top quark from the ttbar cross section","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"D0 Collaboration, et al, V. Abazov","submitted_at":"2011-04-14T19:40:18Z","abstract_excerpt":"We use higher-order quantum chromodynamics calculations to extract the mass of the top quark from the ttbar cross section measured in the lepton+jets channel in ppbar collisions at sqrt(s)=1.96 TeV using 5.3 fb-1 of integrated luminosity collected by the D0 experiment at the Fermilab Tevatron Collider. The extracted top quark pole mass and MSbar mass are compared to the current Tevatron average top quark mass obtained from direct measurements."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1104.2887","kind":"arxiv","version":1},"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":"2026-05-18T02:02:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tNG2IWSrtC1+Ls9YcfVsVQiPd/LrQEuayhdiqWP+bWSCcoO5Qe606NdO9jnx3ie4ynotgNEB1n5unS2S6PyuDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T06:41:34.715225Z"},"content_sha256":"c9c7aeb4e43af0cc5a250ab073d359fa2069fc41e48c3d22b4fe806002f301ce","schema_version":"1.0","event_id":"sha256:c9c7aeb4e43af0cc5a250ab073d359fa2069fc41e48c3d22b4fe806002f301ce"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/UYAIMSQRDRIWPTN2BHQW6E5VQA/bundle.json","state_url":"https://pith.science/pith/UYAIMSQRDRIWPTN2BHQW6E5VQA/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/UYAIMSQRDRIWPTN2BHQW6E5VQA/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":"2026-05-31T06:41:34Z","links":{"resolver":"https://pith.science/pith/UYAIMSQRDRIWPTN2BHQW6E5VQA","bundle":"https://pith.science/pith/UYAIMSQRDRIWPTN2BHQW6E5VQA/bundle.json","state":"https://pith.science/pith/UYAIMSQRDRIWPTN2BHQW6E5VQA/state.json","well_known_bundle":"https://pith.science/.well-known/pith/UYAIMSQRDRIWPTN2BHQW6E5VQA/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:UYAIMSQRDRIWPTN2BHQW6E5VQA","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":"a367097b8b3bad16eca8efc92af3cced88875d44a2bbc959e04acac89fa78233","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2011-04-14T19:40:18Z","title_canon_sha256":"70b4748525d3d6117cbb2674af8594662f3aa77fd076614855fc3aabde4527bc"},"schema_version":"1.0","source":{"id":"1104.2887","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1104.2887","created_at":"2026-05-18T02:02:28Z"},{"alias_kind":"arxiv_version","alias_value":"1104.2887v1","created_at":"2026-05-18T02:02:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1104.2887","created_at":"2026-05-18T02:02:28Z"},{"alias_kind":"pith_short_12","alias_value":"UYAIMSQRDRIW","created_at":"2026-05-18T12:26:42Z"},{"alias_kind":"pith_short_16","alias_value":"UYAIMSQRDRIWPTN2","created_at":"2026-05-18T12:26:42Z"},{"alias_kind":"pith_short_8","alias_value":"UYAIMSQR","created_at":"2026-05-18T12:26:42Z"}],"graph_snapshots":[{"event_id":"sha256:c9c7aeb4e43af0cc5a250ab073d359fa2069fc41e48c3d22b4fe806002f301ce","target":"graph","created_at":"2026-05-18T02:02:28Z","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 use higher-order quantum chromodynamics calculations to extract the mass of the top quark from the ttbar cross section measured in the lepton+jets channel in ppbar collisions at sqrt(s)=1.96 TeV using 5.3 fb-1 of integrated luminosity collected by the D0 experiment at the Fermilab Tevatron Collider. The extracted top quark pole mass and MSbar mass are compared to the current Tevatron average top quark mass obtained from direct measurements.","authors_text":"D0 Collaboration, et al, V. Abazov","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2011-04-14T19:40:18Z","title":"Determination of the pole and MSbar masses of the top quark from the ttbar cross section"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1104.2887","kind":"arxiv","version":1},"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:e0b6112e6cde3ed4e311b42681a144a0239b240d7461c0ae292e77cfd28a9f3e","target":"record","created_at":"2026-05-18T02:02:28Z","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":"a367097b8b3bad16eca8efc92af3cced88875d44a2bbc959e04acac89fa78233","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2011-04-14T19:40:18Z","title_canon_sha256":"70b4748525d3d6117cbb2674af8594662f3aa77fd076614855fc3aabde4527bc"},"schema_version":"1.0","source":{"id":"1104.2887","kind":"arxiv","version":1}},"canonical_sha256":"a600864a111c5167cdba09e16f13b58039a859b0685d4f3191fd12cf84dc2cf1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a600864a111c5167cdba09e16f13b58039a859b0685d4f3191fd12cf84dc2cf1","first_computed_at":"2026-05-18T02:02:28.613740Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:02:28.613740Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"mhdrnWFybitRo/ANqkY/rfZ7m0XxGjUDRgraSkXohXPrtpeKz9lYeqes1HskQrBHa8MITlmQpKIMRQDnayHUAw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:02:28.614413Z","signed_message":"canonical_sha256_bytes"},"source_id":"1104.2887","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e0b6112e6cde3ed4e311b42681a144a0239b240d7461c0ae292e77cfd28a9f3e","sha256:c9c7aeb4e43af0cc5a250ab073d359fa2069fc41e48c3d22b4fe806002f301ce"],"state_sha256":"eada8685aa4569617923afdd2634266fdca4627e54a45b7f66a7fe0984cd31f1"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ubaeDWObMkDSAMDFtSHGoxoAdrRZt2QPZqw6ERlNiLVBTemKXJTUwgd4Rm6qbAZo/r5fOzOZmVHvoJq740HbDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T06:41:34.717479Z","bundle_sha256":"e0c33bb7c09a41d35bf95f6f207991403a497f0243ec8d6461bece97620ae70b"}}