{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:RXVUI3HFKYLYK2GMOJN2XAU2TM","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":"a6e213f5276e222a3abd227164e0741e8bf9ab4b895913aa1048a4abe5334fea","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2015-11-17T13:49:57Z","title_canon_sha256":"e38ffa1e5d4b421dc3db64ab1acc90e5248b8cc31844e6dc558152f3aa9a1e8f"},"schema_version":"1.0","source":{"id":"1511.05402","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1511.05402","created_at":"2026-05-18T01:26:40Z"},{"alias_kind":"arxiv_version","alias_value":"1511.05402v1","created_at":"2026-05-18T01:26:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1511.05402","created_at":"2026-05-18T01:26:40Z"},{"alias_kind":"pith_short_12","alias_value":"RXVUI3HFKYLY","created_at":"2026-05-18T12:29:39Z"},{"alias_kind":"pith_short_16","alias_value":"RXVUI3HFKYLYK2GM","created_at":"2026-05-18T12:29:39Z"},{"alias_kind":"pith_short_8","alias_value":"RXVUI3HF","created_at":"2026-05-18T12:29:39Z"}],"graph_snapshots":[{"event_id":"sha256:87a64f0e8da1fbf1dcea6978778ee73491a4a3619ef9a84df13872451884cdcf","target":"graph","created_at":"2026-05-18T01:26:40Z","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":"In this talk, I present the brand new results from the H1 and ZEUS Collaborations on the combination of all previously published inclusive deep inelastic cross sections at HERA for neutral and charged current $e^\\pm p$ scattering for zero beam polarisation and the corresponding parton distributions functions, HERAPDF 2.0, at up to next-to-next-to-leading order (NNLO). The results also include a new precise determination at next-to-leading order (NLO) of the strong coupling constant $\\alpha_s(M^2_Z)=0.1184\\pm 0.0016$ (excluding scale uncertainties) based on a simultaneous fit to the combined in","authors_text":"ZEUS collaborations), Zhiqing Zhang (for the H1","cross_cats":["hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2015-11-17T13:49:57Z","title":"HERA Inclusive Neutral and Charged Current Cross Sections and a New PDF Fit, HERAPDF 2.0"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1511.05402","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:a5b729a01a69f5d70efbe051d24c5856903372be735059e1e3a5d2a31d53c07f","target":"record","created_at":"2026-05-18T01:26:40Z","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":"a6e213f5276e222a3abd227164e0741e8bf9ab4b895913aa1048a4abe5334fea","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2015-11-17T13:49:57Z","title_canon_sha256":"e38ffa1e5d4b421dc3db64ab1acc90e5248b8cc31844e6dc558152f3aa9a1e8f"},"schema_version":"1.0","source":{"id":"1511.05402","kind":"arxiv","version":1}},"canonical_sha256":"8deb446ce556178568cc725bab829a9b1801bc0618e247d3a776a7e28d01582c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8deb446ce556178568cc725bab829a9b1801bc0618e247d3a776a7e28d01582c","first_computed_at":"2026-05-18T01:26:40.338521Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:26:40.338521Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"TchW5iPslRcR/qBvd1espmPWXo1d+76tTaB5xzIB0stvKGR7WAMd/pH4sqXKTWIMBAl7rbzHfF2jKw06ONwNAw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:26:40.339097Z","signed_message":"canonical_sha256_bytes"},"source_id":"1511.05402","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a5b729a01a69f5d70efbe051d24c5856903372be735059e1e3a5d2a31d53c07f","sha256:87a64f0e8da1fbf1dcea6978778ee73491a4a3619ef9a84df13872451884cdcf"],"state_sha256":"8901b911d409b77733eb2e818ffdb378a69f7d00bc1aa0090348567f5c930739"}