{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:HHKV4HVOOX3BXVJYJS3LD2AO6R","short_pith_number":"pith:HHKV4HVO","canonical_record":{"source":{"id":"1410.1657","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-10-07T09:49:32Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"e8efc1c7a35e8074f68d5acdc33ccd3748eedb5c3dc089c3b004e9ef8b89d1a4","abstract_canon_sha256":"bcdd35b38d8cbd971b1f6b0fbae8ef6efdb55b7197b454d2a634ce1274c54c88"},"schema_version":"1.0"},"canonical_sha256":"39d55e1eae75f61bd5384cb6b1e80ef464270d22f42afbae2da088ccf5741bd3","source":{"kind":"arxiv","id":"1410.1657","version":4},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1410.1657","created_at":"2026-05-18T01:37:07Z"},{"alias_kind":"arxiv_version","alias_value":"1410.1657v4","created_at":"2026-05-18T01:37:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1410.1657","created_at":"2026-05-18T01:37:07Z"},{"alias_kind":"pith_short_12","alias_value":"HHKV4HVOOX3B","created_at":"2026-05-18T12:28:30Z"},{"alias_kind":"pith_short_16","alias_value":"HHKV4HVOOX3BXVJY","created_at":"2026-05-18T12:28:30Z"},{"alias_kind":"pith_short_8","alias_value":"HHKV4HVO","created_at":"2026-05-18T12:28:30Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:HHKV4HVOOX3BXVJYJS3LD2AO6R","target":"record","payload":{"canonical_record":{"source":{"id":"1410.1657","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-10-07T09:49:32Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"e8efc1c7a35e8074f68d5acdc33ccd3748eedb5c3dc089c3b004e9ef8b89d1a4","abstract_canon_sha256":"bcdd35b38d8cbd971b1f6b0fbae8ef6efdb55b7197b454d2a634ce1274c54c88"},"schema_version":"1.0"},"canonical_sha256":"39d55e1eae75f61bd5384cb6b1e80ef464270d22f42afbae2da088ccf5741bd3","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:37:07.765575Z","signature_b64":"tUeGwqVQlO0xzdkL7KyyTff3mXIrgB5yAjbWUo5UYRg+v2yK8Qb06+jgCqEb9VTpa9KMErhDwEoTw/NTsZa1BA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"39d55e1eae75f61bd5384cb6b1e80ef464270d22f42afbae2da088ccf5741bd3","last_reissued_at":"2026-05-18T01:37:07.764907Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:37:07.764907Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1410.1657","source_version":4,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:37:07Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6z2gXaEJSWwrzrGpSzNGA+brC2wOZpyw5dSUYBfCjmwVXtizMvAUwHIQvxYkJAgDgqmncQuyKQavvj2pDmFVCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T16:21:17.715696Z"},"content_sha256":"ff7bcbd13d39c09920778ebe250d5218626e317f7593b8e3c9139f873ea45d13","schema_version":"1.0","event_id":"sha256:ff7bcbd13d39c09920778ebe250d5218626e317f7593b8e3c9139f873ea45d13"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:HHKV4HVOOX3BXVJYJS3LD2AO6R","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"New analysis concerning the strange quark polarization puzzle","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Alexander V. Sidorov, Dimiter B. Stamenov, Elliot Leader","submitted_at":"2014-10-07T09:49:32Z","abstract_excerpt":"The fact that analyses of semi-inclusive deep inelastic scattering suggest that the polarized strange quark density $\\Delta s(x) + \\Delta \\bar{s}(x)$ is positive in the measured region of Bjorken x, whereas all analyses of inclusive deep inelastic scattering yield significantly negative values of this quantity, is known as the \"strange quark polarization puzzle\". We have analyzed the world data on inclusive deep inelastic scattering, including the COMPASS 2010 proton data on the spin asymmetries, and for the first time, the new extremely precise JLab CLAS data on the proton and deuteron spin s"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1410.1657","kind":"arxiv","version":4},"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":"2026-05-18T01:37:07Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ROBrTpjiIYm49GwFUBU3nScLiL9EEaScJXgKIIlgmn6Jg2aM97lSKIN2VcWWgBwK3KjqYZVah/uChegM6kncAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T16:21:17.716047Z"},"content_sha256":"38c2e02c0b42d7234357ae6f979f75034adec9d13323c901d7780360f53bfe21","schema_version":"1.0","event_id":"sha256:38c2e02c0b42d7234357ae6f979f75034adec9d13323c901d7780360f53bfe21"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/HHKV4HVOOX3BXVJYJS3LD2AO6R/bundle.json","state_url":"https://pith.science/pith/HHKV4HVOOX3BXVJYJS3LD2AO6R/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/HHKV4HVOOX3BXVJYJS3LD2AO6R/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":"2026-06-05T16:21:17Z","links":{"resolver":"https://pith.science/pith/HHKV4HVOOX3BXVJYJS3LD2AO6R","bundle":"https://pith.science/pith/HHKV4HVOOX3BXVJYJS3LD2AO6R/bundle.json","state":"https://pith.science/pith/HHKV4HVOOX3BXVJYJS3LD2AO6R/state.json","well_known_bundle":"https://pith.science/.well-known/pith/HHKV4HVOOX3BXVJYJS3LD2AO6R/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:HHKV4HVOOX3BXVJYJS3LD2AO6R","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":"bcdd35b38d8cbd971b1f6b0fbae8ef6efdb55b7197b454d2a634ce1274c54c88","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-10-07T09:49:32Z","title_canon_sha256":"e8efc1c7a35e8074f68d5acdc33ccd3748eedb5c3dc089c3b004e9ef8b89d1a4"},"schema_version":"1.0","source":{"id":"1410.1657","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1410.1657","created_at":"2026-05-18T01:37:07Z"},{"alias_kind":"arxiv_version","alias_value":"1410.1657v4","created_at":"2026-05-18T01:37:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1410.1657","created_at":"2026-05-18T01:37:07Z"},{"alias_kind":"pith_short_12","alias_value":"HHKV4HVOOX3B","created_at":"2026-05-18T12:28:30Z"},{"alias_kind":"pith_short_16","alias_value":"HHKV4HVOOX3BXVJY","created_at":"2026-05-18T12:28:30Z"},{"alias_kind":"pith_short_8","alias_value":"HHKV4HVO","created_at":"2026-05-18T12:28:30Z"}],"graph_snapshots":[{"event_id":"sha256:38c2e02c0b42d7234357ae6f979f75034adec9d13323c901d7780360f53bfe21","target":"graph","created_at":"2026-05-18T01:37:07Z","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":"The fact that analyses of semi-inclusive deep inelastic scattering suggest that the polarized strange quark density $\\Delta s(x) + \\Delta \\bar{s}(x)$ is positive in the measured region of Bjorken x, whereas all analyses of inclusive deep inelastic scattering yield significantly negative values of this quantity, is known as the \"strange quark polarization puzzle\". We have analyzed the world data on inclusive deep inelastic scattering, including the COMPASS 2010 proton data on the spin asymmetries, and for the first time, the new extremely precise JLab CLAS data on the proton and deuteron spin s","authors_text":"Alexander V. Sidorov, Dimiter B. Stamenov, Elliot Leader","cross_cats":["hep-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-10-07T09:49:32Z","title":"New analysis concerning the strange quark polarization puzzle"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1410.1657","kind":"arxiv","version":4},"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:ff7bcbd13d39c09920778ebe250d5218626e317f7593b8e3c9139f873ea45d13","target":"record","created_at":"2026-05-18T01:37:07Z","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":"bcdd35b38d8cbd971b1f6b0fbae8ef6efdb55b7197b454d2a634ce1274c54c88","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-10-07T09:49:32Z","title_canon_sha256":"e8efc1c7a35e8074f68d5acdc33ccd3748eedb5c3dc089c3b004e9ef8b89d1a4"},"schema_version":"1.0","source":{"id":"1410.1657","kind":"arxiv","version":4}},"canonical_sha256":"39d55e1eae75f61bd5384cb6b1e80ef464270d22f42afbae2da088ccf5741bd3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"39d55e1eae75f61bd5384cb6b1e80ef464270d22f42afbae2da088ccf5741bd3","first_computed_at":"2026-05-18T01:37:07.764907Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:37:07.764907Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"tUeGwqVQlO0xzdkL7KyyTff3mXIrgB5yAjbWUo5UYRg+v2yK8Qb06+jgCqEb9VTpa9KMErhDwEoTw/NTsZa1BA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:37:07.765575Z","signed_message":"canonical_sha256_bytes"},"source_id":"1410.1657","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ff7bcbd13d39c09920778ebe250d5218626e317f7593b8e3c9139f873ea45d13","sha256:38c2e02c0b42d7234357ae6f979f75034adec9d13323c901d7780360f53bfe21"],"state_sha256":"565e7a563b9e2c1521df63236f267b6040b54566ef70e40a745142b10de230f9"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PkyEmDS6Ri2fVbyta1TC0PTekhBDJ8jl5WG283zDjGcH2PGVZotpi0jDAw1RZ1H6nWn9jg0ulqbJnvtigw/bDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-05T16:21:17.718168Z","bundle_sha256":"e857f61c5902172e4d092b1c8a63457cf310f6f29fb563527404e59138dc6c23"}}