{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:IAZDQVAVPIXLYSB4X4TNHUWX7X","short_pith_number":"pith:IAZDQVAV","canonical_record":{"source":{"id":"1101.2185","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2011-01-11T19:34:48Z","cross_cats_sorted":[],"title_canon_sha256":"d557d045b502c3ff42467e9628d28e41272ab224545c122b44ef17a531e802a7","abstract_canon_sha256":"6b98cf87ff6b1971372c9ef3a328895b74893e250abb54db361ab37d6d39770f"},"schema_version":"1.0"},"canonical_sha256":"40323854157a2ebc483cbf26d3d2d7fdf8e4643e68bc99890e9ccdb7a08893db","source":{"kind":"arxiv","id":"1101.2185","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1101.2185","created_at":"2026-05-18T02:22:58Z"},{"alias_kind":"arxiv_version","alias_value":"1101.2185v1","created_at":"2026-05-18T02:22:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1101.2185","created_at":"2026-05-18T02:22:58Z"},{"alias_kind":"pith_short_12","alias_value":"IAZDQVAVPIXL","created_at":"2026-05-18T12:26:30Z"},{"alias_kind":"pith_short_16","alias_value":"IAZDQVAVPIXLYSB4","created_at":"2026-05-18T12:26:30Z"},{"alias_kind":"pith_short_8","alias_value":"IAZDQVAV","created_at":"2026-05-18T12:26:30Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:IAZDQVAVPIXLYSB4X4TNHUWX7X","target":"record","payload":{"canonical_record":{"source":{"id":"1101.2185","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2011-01-11T19:34:48Z","cross_cats_sorted":[],"title_canon_sha256":"d557d045b502c3ff42467e9628d28e41272ab224545c122b44ef17a531e802a7","abstract_canon_sha256":"6b98cf87ff6b1971372c9ef3a328895b74893e250abb54db361ab37d6d39770f"},"schema_version":"1.0"},"canonical_sha256":"40323854157a2ebc483cbf26d3d2d7fdf8e4643e68bc99890e9ccdb7a08893db","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:22:58.649277Z","signature_b64":"Cw7I7SFTgJu5l/ZAYMoZhrY105sOYoTvrBpSTCfNmUlmUu2XDVSW0/QBzJkR94Zf5RU7kYqMs/wgCU2/hi0eCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"40323854157a2ebc483cbf26d3d2d7fdf8e4643e68bc99890e9ccdb7a08893db","last_reissued_at":"2026-05-18T02:22:58.648507Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:22:58.648507Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1101.2185","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":"2026-05-18T02:22:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OVINwAGhDOx6ntJ/goN9exCpm53S5ghNt4tYY6Z1daZNZVfnUMiTd+H90SSvWd5X3qCrhAlrToQhzMdndEToCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-23T17:59:58.090869Z"},"content_sha256":"8b1a61754476c605d298010fa98640c3ba4fc9d03b578f38331ef07c019467fe","schema_version":"1.0","event_id":"sha256:8b1a61754476c605d298010fa98640c3ba4fc9d03b578f38331ef07c019467fe"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:IAZDQVAVPIXLYSB4X4TNHUWX7X","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Luminosity Determination in pp Collisions at sqrt(s)=7 TeV Using the ATLAS Detector at the LHC","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"The ATLAS Collaboration","submitted_at":"2011-01-11T19:34:48Z","abstract_excerpt":"Measurements of luminosity obtained using the ATLAS detector during early running of the Large Hadron Collider (LHC) at sqrt(s) = 7 TeV are presented. The luminosity is independently determined using several detectors and multiple algorithms, each having different acceptances, systematic uncertainties and sensitivity to background. The ratios of the luminosities obtained from these methods are monitored as a function of time and of mu, the average number of inelastic interactions per bunch crossing. Residual time- and mu-dependence between the methods is less than 2% for 0<mu<2.5. Absolute lum"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1101.2185","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":"2026-05-18T02:22:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vdW7FK/ahWclkPuYY1qOMjIEbqQBC4KqnN/4HG6tBjGiuJRqelMMH3QnhngRzK2FtD7TI6m/zbUeo/Xf92t8AQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-23T17:59:58.091229Z"},"content_sha256":"d864ad472e0582d64daec1842e7451bb0121fdc5bdd4a04d9eb5149e626bfa0d","schema_version":"1.0","event_id":"sha256:d864ad472e0582d64daec1842e7451bb0121fdc5bdd4a04d9eb5149e626bfa0d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/IAZDQVAVPIXLYSB4X4TNHUWX7X/bundle.json","state_url":"https://pith.science/pith/IAZDQVAVPIXLYSB4X4TNHUWX7X/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/IAZDQVAVPIXLYSB4X4TNHUWX7X/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":"2026-05-23T17:59:58Z","links":{"resolver":"https://pith.science/pith/IAZDQVAVPIXLYSB4X4TNHUWX7X","bundle":"https://pith.science/pith/IAZDQVAVPIXLYSB4X4TNHUWX7X/bundle.json","state":"https://pith.science/pith/IAZDQVAVPIXLYSB4X4TNHUWX7X/state.json","well_known_bundle":"https://pith.science/.well-known/pith/IAZDQVAVPIXLYSB4X4TNHUWX7X/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:IAZDQVAVPIXLYSB4X4TNHUWX7X","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":"6b98cf87ff6b1971372c9ef3a328895b74893e250abb54db361ab37d6d39770f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2011-01-11T19:34:48Z","title_canon_sha256":"d557d045b502c3ff42467e9628d28e41272ab224545c122b44ef17a531e802a7"},"schema_version":"1.0","source":{"id":"1101.2185","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1101.2185","created_at":"2026-05-18T02:22:58Z"},{"alias_kind":"arxiv_version","alias_value":"1101.2185v1","created_at":"2026-05-18T02:22:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1101.2185","created_at":"2026-05-18T02:22:58Z"},{"alias_kind":"pith_short_12","alias_value":"IAZDQVAVPIXL","created_at":"2026-05-18T12:26:30Z"},{"alias_kind":"pith_short_16","alias_value":"IAZDQVAVPIXLYSB4","created_at":"2026-05-18T12:26:30Z"},{"alias_kind":"pith_short_8","alias_value":"IAZDQVAV","created_at":"2026-05-18T12:26:30Z"}],"graph_snapshots":[{"event_id":"sha256:d864ad472e0582d64daec1842e7451bb0121fdc5bdd4a04d9eb5149e626bfa0d","target":"graph","created_at":"2026-05-18T02:22:58Z","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":"Measurements of luminosity obtained using the ATLAS detector during early running of the Large Hadron Collider (LHC) at sqrt(s) = 7 TeV are presented. The luminosity is independently determined using several detectors and multiple algorithms, each having different acceptances, systematic uncertainties and sensitivity to background. The ratios of the luminosities obtained from these methods are monitored as a function of time and of mu, the average number of inelastic interactions per bunch crossing. Residual time- and mu-dependence between the methods is less than 2% for 0<mu<2.5. Absolute lum","authors_text":"The ATLAS Collaboration","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2011-01-11T19:34:48Z","title":"Luminosity Determination in pp Collisions at sqrt(s)=7 TeV Using the ATLAS Detector at the LHC"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1101.2185","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":"sha256:8b1a61754476c605d298010fa98640c3ba4fc9d03b578f38331ef07c019467fe","target":"record","created_at":"2026-05-18T02:22:58Z","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":"6b98cf87ff6b1971372c9ef3a328895b74893e250abb54db361ab37d6d39770f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2011-01-11T19:34:48Z","title_canon_sha256":"d557d045b502c3ff42467e9628d28e41272ab224545c122b44ef17a531e802a7"},"schema_version":"1.0","source":{"id":"1101.2185","kind":"arxiv","version":1}},"canonical_sha256":"40323854157a2ebc483cbf26d3d2d7fdf8e4643e68bc99890e9ccdb7a08893db","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"40323854157a2ebc483cbf26d3d2d7fdf8e4643e68bc99890e9ccdb7a08893db","first_computed_at":"2026-05-18T02:22:58.648507Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:22:58.648507Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Cw7I7SFTgJu5l/ZAYMoZhrY105sOYoTvrBpSTCfNmUlmUu2XDVSW0/QBzJkR94Zf5RU7kYqMs/wgCU2/hi0eCA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:22:58.649277Z","signed_message":"canonical_sha256_bytes"},"source_id":"1101.2185","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8b1a61754476c605d298010fa98640c3ba4fc9d03b578f38331ef07c019467fe","sha256:d864ad472e0582d64daec1842e7451bb0121fdc5bdd4a04d9eb5149e626bfa0d"],"state_sha256":"685c025092eeb70600efabcfdeac7a4ebd6c50a40ab0f1cd6ec80a3729cfdfff"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Qf4r+xGqBWIWP1/tJ6iAdXnGCkXnPBFZVmBZk1bdAuHuAl+10VBcF0U4roggmsZrRJ24SqkjfZFY1zOIj9uHDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-23T17:59:58.093620Z","bundle_sha256":"f061e868fadfddc95bf1e1c7495dd2dd32b0ff7bb08c455603a50a8649a7d8db"}}