{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2005:XA7DJIJEYV7DTV7ZXO3E2ISG4Y","short_pith_number":"pith:XA7DJIJE","schema_version":"1.0","canonical_sha256":"b83e34a124c57e39d7f9bbb64d2246e61d43c94558a01783c582a58ea98e79c4","source":{"kind":"arxiv","id":"hep-ex/0509044","version":1},"attestation_state":"computed","paper":{"title":"Physics from Polarized ep Collisions at HERA","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"Zhiqing Zhang","submitted_at":"2005-09-29T15:55:09Z","abstract_excerpt":"Physics from the polarized electron or positron beam colliding with the unpolarized proton beam at HERA-II as well as from the unpolarized ep collisions at HERA-I is discussed. Results shown include (i) inclusive neutral and charged current cross sections and structure functions measurements at HERA-I, (ii) the impact of these measurements on parton density functions, on electroweak parameters and searches for new physics and (iii) the first results at HERA-II and its future prospects."},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"hep-ex/0509044","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ex","submitted_at":"2005-09-29T15:55:09Z","cross_cats_sorted":[],"title_canon_sha256":"c17db96ab0090c9df7334efc62d78e579147ae447f7a591e61a16479bd4e967e","abstract_canon_sha256":"e7e41417be404c81ff52428c432e57ca6417549095cad50db3bab859b5c66c9f"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:39:15.592564Z","signature_b64":"Jgdb/qELQR3mc76mlQMvXvj1LwwTZARjookai+fwp8rDEm07odTFdukFJUmYIp5BmXRZH1EFyOh8lt8av383BQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b83e34a124c57e39d7f9bbb64d2246e61d43c94558a01783c582a58ea98e79c4","last_reissued_at":"2026-05-18T01:39:15.592104Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:39:15.592104Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Physics from Polarized ep Collisions at HERA","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"Zhiqing Zhang","submitted_at":"2005-09-29T15:55:09Z","abstract_excerpt":"Physics from the polarized electron or positron beam colliding with the unpolarized proton beam at HERA-II as well as from the unpolarized ep collisions at HERA-I is discussed. Results shown include (i) inclusive neutral and charged current cross sections and structure functions measurements at HERA-I, (ii) the impact of these measurements on parton density functions, on electroweak parameters and searches for new physics and (iii) the first results at HERA-II and its future prospects."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ex/0509044","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"hep-ex/0509044","created_at":"2026-05-18T01:39:15.592176+00:00"},{"alias_kind":"arxiv_version","alias_value":"hep-ex/0509044v1","created_at":"2026-05-18T01:39:15.592176+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ex/0509044","created_at":"2026-05-18T01:39:15.592176+00:00"},{"alias_kind":"pith_short_12","alias_value":"XA7DJIJEYV7D","created_at":"2026-05-18T12:25:53.939244+00:00"},{"alias_kind":"pith_short_16","alias_value":"XA7DJIJEYV7DTV7Z","created_at":"2026-05-18T12:25:53.939244+00:00"},{"alias_kind":"pith_short_8","alias_value":"XA7DJIJE","created_at":"2026-05-18T12:25:53.939244+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/XA7DJIJEYV7DTV7ZXO3E2ISG4Y","json":"https://pith.science/pith/XA7DJIJEYV7DTV7ZXO3E2ISG4Y.json","graph_json":"https://pith.science/api/pith-number/XA7DJIJEYV7DTV7ZXO3E2ISG4Y/graph.json","events_json":"https://pith.science/api/pith-number/XA7DJIJEYV7DTV7ZXO3E2ISG4Y/events.json","paper":"https://pith.science/paper/XA7DJIJE"},"agent_actions":{"view_html":"https://pith.science/pith/XA7DJIJEYV7DTV7ZXO3E2ISG4Y","download_json":"https://pith.science/pith/XA7DJIJEYV7DTV7ZXO3E2ISG4Y.json","view_paper":"https://pith.science/paper/XA7DJIJE","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=hep-ex/0509044&json=true","fetch_graph":"https://pith.science/api/pith-number/XA7DJIJEYV7DTV7ZXO3E2ISG4Y/graph.json","fetch_events":"https://pith.science/api/pith-number/XA7DJIJEYV7DTV7ZXO3E2ISG4Y/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/XA7DJIJEYV7DTV7ZXO3E2ISG4Y/action/timestamp_anchor","attest_storage":"https://pith.science/pith/XA7DJIJEYV7DTV7ZXO3E2ISG4Y/action/storage_attestation","attest_author":"https://pith.science/pith/XA7DJIJEYV7DTV7ZXO3E2ISG4Y/action/author_attestation","sign_citation":"https://pith.science/pith/XA7DJIJEYV7DTV7ZXO3E2ISG4Y/action/citation_signature","submit_replication":"https://pith.science/pith/XA7DJIJEYV7DTV7ZXO3E2ISG4Y/action/replication_record"}},"created_at":"2026-05-18T01:39:15.592176+00:00","updated_at":"2026-05-18T01:39:15.592176+00:00"}