{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:GF4DXKW46ZKKNXODECW32XV7CH","short_pith_number":"pith:GF4DXKW4","canonical_record":{"source":{"id":"1210.0627","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/publicdomain/","primary_cat":"hep-ex","submitted_at":"2012-10-02T01:14:25Z","cross_cats_sorted":[],"title_canon_sha256":"3c78577b3070e0e753ac873ffb7261b0ae817ed55bfe3884ca0fc556660bb012","abstract_canon_sha256":"d0a4ebf1d28d1ac36e175bc55aa2a29f2388b82fac8d9e363095893e829260e4"},"schema_version":"1.0"},"canonical_sha256":"31783baadcf654a6ddc320adbd5ebf11cc2f16c1a4c531406c1f7ba36010474c","source":{"kind":"arxiv","id":"1210.0627","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1210.0627","created_at":"2026-05-18T01:54:11Z"},{"alias_kind":"arxiv_version","alias_value":"1210.0627v2","created_at":"2026-05-18T01:54:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1210.0627","created_at":"2026-05-18T01:54:11Z"},{"alias_kind":"pith_short_12","alias_value":"GF4DXKW46ZKK","created_at":"2026-05-18T12:27:06Z"},{"alias_kind":"pith_short_16","alias_value":"GF4DXKW46ZKKNXOD","created_at":"2026-05-18T12:27:06Z"},{"alias_kind":"pith_short_8","alias_value":"GF4DXKW4","created_at":"2026-05-18T12:27:06Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:GF4DXKW46ZKKNXODECW32XV7CH","target":"record","payload":{"canonical_record":{"source":{"id":"1210.0627","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/publicdomain/","primary_cat":"hep-ex","submitted_at":"2012-10-02T01:14:25Z","cross_cats_sorted":[],"title_canon_sha256":"3c78577b3070e0e753ac873ffb7261b0ae817ed55bfe3884ca0fc556660bb012","abstract_canon_sha256":"d0a4ebf1d28d1ac36e175bc55aa2a29f2388b82fac8d9e363095893e829260e4"},"schema_version":"1.0"},"canonical_sha256":"31783baadcf654a6ddc320adbd5ebf11cc2f16c1a4c531406c1f7ba36010474c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:54:11.689128Z","signature_b64":"0QwJkU78gdyiuvF9+ghJBCf0Ikd2HvE4xWEkjmksKbeURPAkUxk3NGGr5qJkFfuLCea3EZSQtu6usVxI6szACw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"31783baadcf654a6ddc320adbd5ebf11cc2f16c1a4c531406c1f7ba36010474c","last_reissued_at":"2026-05-18T01:54:11.688673Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:54:11.688673Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1210.0627","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":"2026-05-18T01:54:11Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jDK44z434J38YweQnQXZgqZACZTYMaRLGCLpPo5hjJtsoYezxKktn1XCntrUvCuVoWZI1ZldS5s3pBlxxkwsDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T20:27:12.853232Z"},"content_sha256":"b27a4d5cea0d8bd87e7bebb02beb1d76cca16280d1da8fbeab92f30594b43a4d","schema_version":"1.0","event_id":"sha256:b27a4d5cea0d8bd87e7bebb02beb1d76cca16280d1da8fbeab92f30594b43a4d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:GF4DXKW46ZKKNXODECW32XV7CH","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Measurement of the ppbar -> W+b+X production cross section at \\sqrt{s}=1.96 TeV","license":"http://creativecommons.org/licenses/publicdomain/","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"D0 Collaboration","submitted_at":"2012-10-02T01:14:25Z","abstract_excerpt":"We present a measurement of the cross section for $W$ boson production in association with at least one {$b$-quark} jet in proton-antiproton collisions. The measurement is made using data corresponding to an integrated luminosity of 6.1\\ifb recorded with the D0 detector at the Fermilab Tevatron \\ppbar Collider at $\\sqrt{s}=1.96$ TeV. We measure an inclusive cross section of {$\\sigma(W \\sim(\\to\\mu\\nu) + b + X) = 1.04 \\pm 0.05\\thinspace$(stat.) $\\pm 0.12 \\thinspace$(syst.) pb} and $\\sigma(W (\\to e\\nu) + b + X) = 1.00$ \\pm 0.04 \\thinspace$(stat.) $\\pm 0.12 \\thinspace$(syst.) pb in the phase space"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1210.0627","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":"2026-05-18T01:54:11Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bOA7/SOe3cHPnLghDxmttstqzni7OVZZ9so5xy0DefILNBwPpPZ0H5H659WecN+K6xpXDkCsp52WUriedmydBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T20:27:12.853891Z"},"content_sha256":"82207905b469de79020fb1e6da35f15facce66c6338ffa1ff205ffc285e7ec3b","schema_version":"1.0","event_id":"sha256:82207905b469de79020fb1e6da35f15facce66c6338ffa1ff205ffc285e7ec3b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GF4DXKW46ZKKNXODECW32XV7CH/bundle.json","state_url":"https://pith.science/pith/GF4DXKW46ZKKNXODECW32XV7CH/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GF4DXKW46ZKKNXODECW32XV7CH/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":"2026-06-06T20:27:12Z","links":{"resolver":"https://pith.science/pith/GF4DXKW46ZKKNXODECW32XV7CH","bundle":"https://pith.science/pith/GF4DXKW46ZKKNXODECW32XV7CH/bundle.json","state":"https://pith.science/pith/GF4DXKW46ZKKNXODECW32XV7CH/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GF4DXKW46ZKKNXODECW32XV7CH/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:GF4DXKW46ZKKNXODECW32XV7CH","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":"d0a4ebf1d28d1ac36e175bc55aa2a29f2388b82fac8d9e363095893e829260e4","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/publicdomain/","primary_cat":"hep-ex","submitted_at":"2012-10-02T01:14:25Z","title_canon_sha256":"3c78577b3070e0e753ac873ffb7261b0ae817ed55bfe3884ca0fc556660bb012"},"schema_version":"1.0","source":{"id":"1210.0627","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1210.0627","created_at":"2026-05-18T01:54:11Z"},{"alias_kind":"arxiv_version","alias_value":"1210.0627v2","created_at":"2026-05-18T01:54:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1210.0627","created_at":"2026-05-18T01:54:11Z"},{"alias_kind":"pith_short_12","alias_value":"GF4DXKW46ZKK","created_at":"2026-05-18T12:27:06Z"},{"alias_kind":"pith_short_16","alias_value":"GF4DXKW46ZKKNXOD","created_at":"2026-05-18T12:27:06Z"},{"alias_kind":"pith_short_8","alias_value":"GF4DXKW4","created_at":"2026-05-18T12:27:06Z"}],"graph_snapshots":[{"event_id":"sha256:82207905b469de79020fb1e6da35f15facce66c6338ffa1ff205ffc285e7ec3b","target":"graph","created_at":"2026-05-18T01:54:11Z","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 present a measurement of the cross section for $W$ boson production in association with at least one {$b$-quark} jet in proton-antiproton collisions. The measurement is made using data corresponding to an integrated luminosity of 6.1\\ifb recorded with the D0 detector at the Fermilab Tevatron \\ppbar Collider at $\\sqrt{s}=1.96$ TeV. We measure an inclusive cross section of {$\\sigma(W \\sim(\\to\\mu\\nu) + b + X) = 1.04 \\pm 0.05\\thinspace$(stat.) $\\pm 0.12 \\thinspace$(syst.) pb} and $\\sigma(W (\\to e\\nu) + b + X) = 1.00$ \\pm 0.04 \\thinspace$(stat.) $\\pm 0.12 \\thinspace$(syst.) pb in the phase space","authors_text":"D0 Collaboration","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/publicdomain/","primary_cat":"hep-ex","submitted_at":"2012-10-02T01:14:25Z","title":"Measurement of the ppbar -> W+b+X production cross section at \\sqrt{s}=1.96 TeV"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1210.0627","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:b27a4d5cea0d8bd87e7bebb02beb1d76cca16280d1da8fbeab92f30594b43a4d","target":"record","created_at":"2026-05-18T01:54:11Z","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":"d0a4ebf1d28d1ac36e175bc55aa2a29f2388b82fac8d9e363095893e829260e4","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/publicdomain/","primary_cat":"hep-ex","submitted_at":"2012-10-02T01:14:25Z","title_canon_sha256":"3c78577b3070e0e753ac873ffb7261b0ae817ed55bfe3884ca0fc556660bb012"},"schema_version":"1.0","source":{"id":"1210.0627","kind":"arxiv","version":2}},"canonical_sha256":"31783baadcf654a6ddc320adbd5ebf11cc2f16c1a4c531406c1f7ba36010474c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"31783baadcf654a6ddc320adbd5ebf11cc2f16c1a4c531406c1f7ba36010474c","first_computed_at":"2026-05-18T01:54:11.688673Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:54:11.688673Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"0QwJkU78gdyiuvF9+ghJBCf0Ikd2HvE4xWEkjmksKbeURPAkUxk3NGGr5qJkFfuLCea3EZSQtu6usVxI6szACw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:54:11.689128Z","signed_message":"canonical_sha256_bytes"},"source_id":"1210.0627","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b27a4d5cea0d8bd87e7bebb02beb1d76cca16280d1da8fbeab92f30594b43a4d","sha256:82207905b469de79020fb1e6da35f15facce66c6338ffa1ff205ffc285e7ec3b"],"state_sha256":"1954937fa5084c6f05e42fe8afad1100f09ba67e6db6a7a0f165c19d0141b068"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/wEUB3hiD/q3Mf4frPObGfLq60k5lw25hHmtLK1FK/IDl7AJaLjKk3zKsZDTyneOMMPfP7+M7kJldhWPrqTLBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-06T20:27:12.856963Z","bundle_sha256":"6bf65c49f227a52341d3642420e2a90deb74d47e8c4b8420dcf7e3e486805db0"}}