{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:YSVLUPTOJMSPZLE7JJ6G3QHDVM","short_pith_number":"pith:YSVLUPTO","canonical_record":{"source":{"id":"1103.3194","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2011-03-16T15:16:26Z","cross_cats_sorted":[],"title_canon_sha256":"6d797a218252eddb68aff5ffb3365a330112fff77ebe6e4bde1081f3c528011d","abstract_canon_sha256":"14b5cce62bf6a1902a0bad5276a15d673b77b41a0ba57689752c5b8aa94e1635"},"schema_version":"1.0"},"canonical_sha256":"c4aaba3e6e4b24fcac9f4a7c6dc0e3ab053b03f6b00bfa8fdbed40e0ce695165","source":{"kind":"arxiv","id":"1103.3194","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1103.3194","created_at":"2026-05-18T04:20:52Z"},{"alias_kind":"arxiv_version","alias_value":"1103.3194v1","created_at":"2026-05-18T04:20:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1103.3194","created_at":"2026-05-18T04:20:52Z"},{"alias_kind":"pith_short_12","alias_value":"YSVLUPTOJMSP","created_at":"2026-05-18T12:26:47Z"},{"alias_kind":"pith_short_16","alias_value":"YSVLUPTOJMSPZLE7","created_at":"2026-05-18T12:26:47Z"},{"alias_kind":"pith_short_8","alias_value":"YSVLUPTO","created_at":"2026-05-18T12:26:47Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:YSVLUPTOJMSPZLE7JJ6G3QHDVM","target":"record","payload":{"canonical_record":{"source":{"id":"1103.3194","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2011-03-16T15:16:26Z","cross_cats_sorted":[],"title_canon_sha256":"6d797a218252eddb68aff5ffb3365a330112fff77ebe6e4bde1081f3c528011d","abstract_canon_sha256":"14b5cce62bf6a1902a0bad5276a15d673b77b41a0ba57689752c5b8aa94e1635"},"schema_version":"1.0"},"canonical_sha256":"c4aaba3e6e4b24fcac9f4a7c6dc0e3ab053b03f6b00bfa8fdbed40e0ce695165","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:20:52.418367Z","signature_b64":"V147SxEjsqUd9q9SOrL0zSSSlE4pxl03zMB5E9KlWossV3cvfLaKTX457vwUOyeAq1qc12aDDpiBPapmwIY2BA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c4aaba3e6e4b24fcac9f4a7c6dc0e3ab053b03f6b00bfa8fdbed40e0ce695165","last_reissued_at":"2026-05-18T04:20:52.417900Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:20:52.417900Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1103.3194","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":"2026-05-18T04:20:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oYUhmwZ5CJXBitL7FsI0XiXFr/+6y4kZf5/x4aTuGFVlTsTquKTZRa9uNWM6aTMhYqG35YGCeJjIwpkvNwvBBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T20:48:55.867300Z"},"content_sha256":"4594f48062bee506ea75f64f0d24d21f5e06c49c4f517ba550ee62ef4eddbe9b","schema_version":"1.0","event_id":"sha256:4594f48062bee506ea75f64f0d24d21f5e06c49c4f517ba550ee62ef4eddbe9b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:YSVLUPTOJMSPZLE7JJ6G3QHDVM","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Studies of spin-orbit correlations at JLAB","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"Harut Avakian, Mher Aghasyan","submitted_at":"2011-03-16T15:16:26Z","abstract_excerpt":"Studies of single spin asymmetries for pion electroproduction in semi-inclusive deep-inelastic scattering are presented using the polarized \\sim6 GeV electrons from at the Thomas Jefferson National Accelerator Facility (JLab) and the Continuous Electron Beam Accelerator Facility (CEBAF) Large Acceptance Spectrometer (CLAS) with the Inner Calorimeter. The cross section versus the azimuthal angle {\\phi}_h of the produced neutral pion has a substantial sin {\\phi}_h amplitude. The dependence of this amplitude on Bjorken x_B and on the pion transverse momentum is extracted and compared with publish"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1103.3194","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":"2026-05-18T04:20:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/uBRPe6k6jIPr8rHnk+MzgXkuNf+89n7bGIsQxy73LMYIbjgT6tnZGFB9cxIYMjlZQu0rLWnMXYlpOFEwH+tCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T20:48:55.867678Z"},"content_sha256":"324212bbeafd5e848d6d926b226f16edd36ddddf9e7808fce98dc2457d0c8c8d","schema_version":"1.0","event_id":"sha256:324212bbeafd5e848d6d926b226f16edd36ddddf9e7808fce98dc2457d0c8c8d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/YSVLUPTOJMSPZLE7JJ6G3QHDVM/bundle.json","state_url":"https://pith.science/pith/YSVLUPTOJMSPZLE7JJ6G3QHDVM/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/YSVLUPTOJMSPZLE7JJ6G3QHDVM/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":"2026-07-06T20:48:55Z","links":{"resolver":"https://pith.science/pith/YSVLUPTOJMSPZLE7JJ6G3QHDVM","bundle":"https://pith.science/pith/YSVLUPTOJMSPZLE7JJ6G3QHDVM/bundle.json","state":"https://pith.science/pith/YSVLUPTOJMSPZLE7JJ6G3QHDVM/state.json","well_known_bundle":"https://pith.science/.well-known/pith/YSVLUPTOJMSPZLE7JJ6G3QHDVM/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:YSVLUPTOJMSPZLE7JJ6G3QHDVM","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":"14b5cce62bf6a1902a0bad5276a15d673b77b41a0ba57689752c5b8aa94e1635","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2011-03-16T15:16:26Z","title_canon_sha256":"6d797a218252eddb68aff5ffb3365a330112fff77ebe6e4bde1081f3c528011d"},"schema_version":"1.0","source":{"id":"1103.3194","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1103.3194","created_at":"2026-05-18T04:20:52Z"},{"alias_kind":"arxiv_version","alias_value":"1103.3194v1","created_at":"2026-05-18T04:20:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1103.3194","created_at":"2026-05-18T04:20:52Z"},{"alias_kind":"pith_short_12","alias_value":"YSVLUPTOJMSP","created_at":"2026-05-18T12:26:47Z"},{"alias_kind":"pith_short_16","alias_value":"YSVLUPTOJMSPZLE7","created_at":"2026-05-18T12:26:47Z"},{"alias_kind":"pith_short_8","alias_value":"YSVLUPTO","created_at":"2026-05-18T12:26:47Z"}],"graph_snapshots":[{"event_id":"sha256:324212bbeafd5e848d6d926b226f16edd36ddddf9e7808fce98dc2457d0c8c8d","target":"graph","created_at":"2026-05-18T04:20:52Z","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":"Studies of single spin asymmetries for pion electroproduction in semi-inclusive deep-inelastic scattering are presented using the polarized \\sim6 GeV electrons from at the Thomas Jefferson National Accelerator Facility (JLab) and the Continuous Electron Beam Accelerator Facility (CEBAF) Large Acceptance Spectrometer (CLAS) with the Inner Calorimeter. The cross section versus the azimuthal angle {\\phi}_h of the produced neutral pion has a substantial sin {\\phi}_h amplitude. The dependence of this amplitude on Bjorken x_B and on the pion transverse momentum is extracted and compared with publish","authors_text":"Harut Avakian, Mher Aghasyan","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2011-03-16T15:16:26Z","title":"Studies of spin-orbit correlations at JLAB"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1103.3194","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":"sha256:4594f48062bee506ea75f64f0d24d21f5e06c49c4f517ba550ee62ef4eddbe9b","target":"record","created_at":"2026-05-18T04:20:52Z","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":"14b5cce62bf6a1902a0bad5276a15d673b77b41a0ba57689752c5b8aa94e1635","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2011-03-16T15:16:26Z","title_canon_sha256":"6d797a218252eddb68aff5ffb3365a330112fff77ebe6e4bde1081f3c528011d"},"schema_version":"1.0","source":{"id":"1103.3194","kind":"arxiv","version":1}},"canonical_sha256":"c4aaba3e6e4b24fcac9f4a7c6dc0e3ab053b03f6b00bfa8fdbed40e0ce695165","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c4aaba3e6e4b24fcac9f4a7c6dc0e3ab053b03f6b00bfa8fdbed40e0ce695165","first_computed_at":"2026-05-18T04:20:52.417900Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:20:52.417900Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"V147SxEjsqUd9q9SOrL0zSSSlE4pxl03zMB5E9KlWossV3cvfLaKTX457vwUOyeAq1qc12aDDpiBPapmwIY2BA==","signature_status":"signed_v1","signed_at":"2026-05-18T04:20:52.418367Z","signed_message":"canonical_sha256_bytes"},"source_id":"1103.3194","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4594f48062bee506ea75f64f0d24d21f5e06c49c4f517ba550ee62ef4eddbe9b","sha256:324212bbeafd5e848d6d926b226f16edd36ddddf9e7808fce98dc2457d0c8c8d"],"state_sha256":"1216e091f46dae3a09b8238c5a16b595813a5ca8dd494cf126825dd7ae790cca"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CclannDfa5qdcV44SvqYXCHAqV4kWwwVc5AVWFtUjoEHfoeAn3tfUEpDzYBzJcmS9JyeOTusTn+/BqcSh05WAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-06T20:48:55.869645Z","bundle_sha256":"26e3d441bc9dc724475b91efa3b74320472e05abd971e758229b46601d879361"}}