{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:I5Q7ZTMAHJM7OSVCJNPLIXXNE3","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":"152589e5a6222153578bf4e8db4addca8958122aba46f05c63096c4182193c86","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2009-12-15T06:27:38Z","title_canon_sha256":"6b267a32846f45cc917adb499e3dbdb55ba038c3630097dbda8c2276004c8f47"},"schema_version":"1.0","source":{"id":"0912.2806","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0912.2806","created_at":"2026-05-18T02:33:56Z"},{"alias_kind":"arxiv_version","alias_value":"0912.2806v1","created_at":"2026-05-18T02:33:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0912.2806","created_at":"2026-05-18T02:33:56Z"},{"alias_kind":"pith_short_12","alias_value":"I5Q7ZTMAHJM7","created_at":"2026-05-18T12:25:59Z"},{"alias_kind":"pith_short_16","alias_value":"I5Q7ZTMAHJM7OSVC","created_at":"2026-05-18T12:25:59Z"},{"alias_kind":"pith_short_8","alias_value":"I5Q7ZTMA","created_at":"2026-05-18T12:25:59Z"}],"graph_snapshots":[{"event_id":"sha256:1006c975a20eb24a4ba8adbb3a56194afe75938fc49cc0e6a68d83864fe25627","target":"graph","created_at":"2026-05-18T02:33:56Z","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":"Heavy neutral gauge bosons, Z's, are predicted by many theoretical schemes of physics beyond the Standard Model, and intensive searches for their signatures will be performed at present and future high energy colliders. It is quite possible that Z's are heavy enough to lie beyond the discovery reach expected at the CERN Large Hadron Collider LHC, in which case only indirect signatures of Z' exchanges may occur at future colliders, through deviations of the measured cross sections from the Standard Model predictions. We here discuss in this context the foreseeable sensitivity to Z's of fermion-","authors_text":"A. A. Pankov, A. V. Tsytrinov, P. Osland","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2009-12-15T06:27:38Z","title":"Identification of extra neutral gauge bosons at the International Linear Collider"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0912.2806","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:f3f245510a305a4158718fc14f70a017129f677cac8e23bb29e0c7e46c007827","target":"record","created_at":"2026-05-18T02:33:56Z","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":"152589e5a6222153578bf4e8db4addca8958122aba46f05c63096c4182193c86","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2009-12-15T06:27:38Z","title_canon_sha256":"6b267a32846f45cc917adb499e3dbdb55ba038c3630097dbda8c2276004c8f47"},"schema_version":"1.0","source":{"id":"0912.2806","kind":"arxiv","version":1}},"canonical_sha256":"4761fccd803a59f74aa24b5eb45eed26cea87b54c9c21380bf55f49c9e31f741","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4761fccd803a59f74aa24b5eb45eed26cea87b54c9c21380bf55f49c9e31f741","first_computed_at":"2026-05-18T02:33:56.493374Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:33:56.493374Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"eBemFeJitI0g5BNB6djQC1P9dnoKDR4Wnk/8lEqUF/TMN8qdiVILi7f7DgrZ4dK2JoueCfBoX9aHr8/2jt6iDw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:33:56.493745Z","signed_message":"canonical_sha256_bytes"},"source_id":"0912.2806","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f3f245510a305a4158718fc14f70a017129f677cac8e23bb29e0c7e46c007827","sha256:1006c975a20eb24a4ba8adbb3a56194afe75938fc49cc0e6a68d83864fe25627"],"state_sha256":"8c61670a51e6c451e7dfe7ded00005b469d025c4e999409b670b8d8f13ba90e3"}