{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:UZDWEWEUPZFWG3OH6BCH3FIJS2","short_pith_number":"pith:UZDWEWEU","canonical_record":{"source":{"id":"1106.0163","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-06-01T13:00:01Z","cross_cats_sorted":[],"title_canon_sha256":"439b0aba0724ca470bcbdf7e8ec0caddf72e2bd0ae776cb88d747ab801e3b042","abstract_canon_sha256":"c6c89d5327504a86abdc7515c4cd36181d5e64bf8fe9369321d37b17a23d6458"},"schema_version":"1.0"},"canonical_sha256":"a6476258947e4b636dc7f0447d950996a5bf0335578eebebdcdb3788672ac081","source":{"kind":"arxiv","id":"1106.0163","version":4},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1106.0163","created_at":"2026-05-18T02:21:49Z"},{"alias_kind":"arxiv_version","alias_value":"1106.0163v4","created_at":"2026-05-18T02:21:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1106.0163","created_at":"2026-05-18T02:21:49Z"},{"alias_kind":"pith_short_12","alias_value":"UZDWEWEUPZFW","created_at":"2026-05-18T12:26:42Z"},{"alias_kind":"pith_short_16","alias_value":"UZDWEWEUPZFWG3OH","created_at":"2026-05-18T12:26:42Z"},{"alias_kind":"pith_short_8","alias_value":"UZDWEWEU","created_at":"2026-05-18T12:26:42Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:UZDWEWEUPZFWG3OH6BCH3FIJS2","target":"record","payload":{"canonical_record":{"source":{"id":"1106.0163","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-06-01T13:00:01Z","cross_cats_sorted":[],"title_canon_sha256":"439b0aba0724ca470bcbdf7e8ec0caddf72e2bd0ae776cb88d747ab801e3b042","abstract_canon_sha256":"c6c89d5327504a86abdc7515c4cd36181d5e64bf8fe9369321d37b17a23d6458"},"schema_version":"1.0"},"canonical_sha256":"a6476258947e4b636dc7f0447d950996a5bf0335578eebebdcdb3788672ac081","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:21:49.384642Z","signature_b64":"SRR3Jkq4SCWLI/gcvi79SP1bly45ki2C4s8aCmMn+udkIPwbAqnQntpAlVwAx6BB2+N2ql/2JecEfgA4da5gAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a6476258947e4b636dc7f0447d950996a5bf0335578eebebdcdb3788672ac081","last_reissued_at":"2026-05-18T02:21:49.384171Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:21:49.384171Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1106.0163","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":"2026-05-18T02:21:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+XMpmOFT0Q0qJ0SIxXCEKNsSa9+jUcVHH5Q3r3lmZORKKfU0cUHF/T7xVV2EzdQnbZzDMi2vEA3SRGTellNHCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T11:07:28.300090Z"},"content_sha256":"d366d7521ee15e3f650ca44a8b7a86b4dbc4766985ba9212dd1b9ce4f3621647","schema_version":"1.0","event_id":"sha256:d366d7521ee15e3f650ca44a8b7a86b4dbc4766985ba9212dd1b9ce4f3621647"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:UZDWEWEUPZFWG3OH6BCH3FIJS2","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"$Z'$ Phenomenology: A Model-independent Analysis and Fit in Combination of Chiral Effective Theory and Anomaly Cancellation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Ying Zhang, Zheng Cai","submitted_at":"2011-06-01T13:00:01Z","abstract_excerpt":"To investigate $Z'$ phenomenology model-independent, we combine chiral effective theory with anomaly cancellation conditions without any other model input. We focus on $Z'$ mixings with $\\gamma-Z$ in both mass and kinetic parts and calculate contributions to oblique $S,T,U$. The three sets of anomaly-free fermion $U(1)'$ charges parameterize the $Z'$ interactions with fermions. The cancellation of the $[U(1)']^3$ anomaly and mixing gravitational-gauge anomaly determines the number of right-handed neutrinos. We also find a novel relation between the charge assignments and Stueckelberg coupling "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1106.0163","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":"2026-05-18T02:21:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Bj8sknYGYHB/hkHB5Tbb3Izxu3QW8IyS8Fb0WpgYfexyMRTMgcaY881setbfhW8Nn//pplF6bvNLZLrRenhFAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T11:07:28.300467Z"},"content_sha256":"2409a110e8b41b1ffb0d2f618ddcf0ed7c4d74a4f9bb4ffabfc75f1c86af9255","schema_version":"1.0","event_id":"sha256:2409a110e8b41b1ffb0d2f618ddcf0ed7c4d74a4f9bb4ffabfc75f1c86af9255"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/UZDWEWEUPZFWG3OH6BCH3FIJS2/bundle.json","state_url":"https://pith.science/pith/UZDWEWEUPZFWG3OH6BCH3FIJS2/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/UZDWEWEUPZFWG3OH6BCH3FIJS2/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":"2026-06-02T11:07:28Z","links":{"resolver":"https://pith.science/pith/UZDWEWEUPZFWG3OH6BCH3FIJS2","bundle":"https://pith.science/pith/UZDWEWEUPZFWG3OH6BCH3FIJS2/bundle.json","state":"https://pith.science/pith/UZDWEWEUPZFWG3OH6BCH3FIJS2/state.json","well_known_bundle":"https://pith.science/.well-known/pith/UZDWEWEUPZFWG3OH6BCH3FIJS2/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:UZDWEWEUPZFWG3OH6BCH3FIJS2","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":"c6c89d5327504a86abdc7515c4cd36181d5e64bf8fe9369321d37b17a23d6458","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-06-01T13:00:01Z","title_canon_sha256":"439b0aba0724ca470bcbdf7e8ec0caddf72e2bd0ae776cb88d747ab801e3b042"},"schema_version":"1.0","source":{"id":"1106.0163","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1106.0163","created_at":"2026-05-18T02:21:49Z"},{"alias_kind":"arxiv_version","alias_value":"1106.0163v4","created_at":"2026-05-18T02:21:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1106.0163","created_at":"2026-05-18T02:21:49Z"},{"alias_kind":"pith_short_12","alias_value":"UZDWEWEUPZFW","created_at":"2026-05-18T12:26:42Z"},{"alias_kind":"pith_short_16","alias_value":"UZDWEWEUPZFWG3OH","created_at":"2026-05-18T12:26:42Z"},{"alias_kind":"pith_short_8","alias_value":"UZDWEWEU","created_at":"2026-05-18T12:26:42Z"}],"graph_snapshots":[{"event_id":"sha256:2409a110e8b41b1ffb0d2f618ddcf0ed7c4d74a4f9bb4ffabfc75f1c86af9255","target":"graph","created_at":"2026-05-18T02:21:49Z","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":"To investigate $Z'$ phenomenology model-independent, we combine chiral effective theory with anomaly cancellation conditions without any other model input. We focus on $Z'$ mixings with $\\gamma-Z$ in both mass and kinetic parts and calculate contributions to oblique $S,T,U$. The three sets of anomaly-free fermion $U(1)'$ charges parameterize the $Z'$ interactions with fermions. The cancellation of the $[U(1)']^3$ anomaly and mixing gravitational-gauge anomaly determines the number of right-handed neutrinos. We also find a novel relation between the charge assignments and Stueckelberg coupling ","authors_text":"Ying Zhang, Zheng Cai","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-06-01T13:00:01Z","title":"$Z'$ Phenomenology: A Model-independent Analysis and Fit in Combination of Chiral Effective Theory and Anomaly Cancellation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1106.0163","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:d366d7521ee15e3f650ca44a8b7a86b4dbc4766985ba9212dd1b9ce4f3621647","target":"record","created_at":"2026-05-18T02:21:49Z","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":"c6c89d5327504a86abdc7515c4cd36181d5e64bf8fe9369321d37b17a23d6458","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-06-01T13:00:01Z","title_canon_sha256":"439b0aba0724ca470bcbdf7e8ec0caddf72e2bd0ae776cb88d747ab801e3b042"},"schema_version":"1.0","source":{"id":"1106.0163","kind":"arxiv","version":4}},"canonical_sha256":"a6476258947e4b636dc7f0447d950996a5bf0335578eebebdcdb3788672ac081","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a6476258947e4b636dc7f0447d950996a5bf0335578eebebdcdb3788672ac081","first_computed_at":"2026-05-18T02:21:49.384171Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:21:49.384171Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"SRR3Jkq4SCWLI/gcvi79SP1bly45ki2C4s8aCmMn+udkIPwbAqnQntpAlVwAx6BB2+N2ql/2JecEfgA4da5gAA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:21:49.384642Z","signed_message":"canonical_sha256_bytes"},"source_id":"1106.0163","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d366d7521ee15e3f650ca44a8b7a86b4dbc4766985ba9212dd1b9ce4f3621647","sha256:2409a110e8b41b1ffb0d2f618ddcf0ed7c4d74a4f9bb4ffabfc75f1c86af9255"],"state_sha256":"6fb46829418142b6b3ac880afc1248e9e22f669fff5b37cb381ec4e386057e18"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4CmqjS5JiRZvMWEqPfPdchD2627vc8h7bvtx+4Sb0uLa1LNlaa/Q9YBWyIix7iOgVe5NgYqEE4V7Y3tH3KX9Ag==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T11:07:28.302453Z","bundle_sha256":"f7da57c5c6b1884f73719dbc26bba4a7fe2054ba1d807739969c543b77bb9d94"}}