{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:WSYVJFEMECOWKFJNRUERKM2FJA","short_pith_number":"pith:WSYVJFEM","canonical_record":{"source":{"id":"1307.4459","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-07-17T00:28:17Z","cross_cats_sorted":[],"title_canon_sha256":"8505fe5456fb1298ac635b8503fd155790e2ffc59dd497420f9fc56ae88fc9ac","abstract_canon_sha256":"f72313597d860627c87e88b29b3bbc43eb72bb9be5373dd33af1bf5a02e25134"},"schema_version":"1.0"},"canonical_sha256":"b4b154948c209d65152d8d0915334548010240665cc1d08e740db7e0db5aedca","source":{"kind":"arxiv","id":"1307.4459","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1307.4459","created_at":"2026-05-18T01:48:43Z"},{"alias_kind":"arxiv_version","alias_value":"1307.4459v2","created_at":"2026-05-18T01:48:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1307.4459","created_at":"2026-05-18T01:48:43Z"},{"alias_kind":"pith_short_12","alias_value":"WSYVJFEMECOW","created_at":"2026-05-18T12:28:04Z"},{"alias_kind":"pith_short_16","alias_value":"WSYVJFEMECOWKFJN","created_at":"2026-05-18T12:28:04Z"},{"alias_kind":"pith_short_8","alias_value":"WSYVJFEM","created_at":"2026-05-18T12:28:04Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:WSYVJFEMECOWKFJNRUERKM2FJA","target":"record","payload":{"canonical_record":{"source":{"id":"1307.4459","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-07-17T00:28:17Z","cross_cats_sorted":[],"title_canon_sha256":"8505fe5456fb1298ac635b8503fd155790e2ffc59dd497420f9fc56ae88fc9ac","abstract_canon_sha256":"f72313597d860627c87e88b29b3bbc43eb72bb9be5373dd33af1bf5a02e25134"},"schema_version":"1.0"},"canonical_sha256":"b4b154948c209d65152d8d0915334548010240665cc1d08e740db7e0db5aedca","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:48:43.744381Z","signature_b64":"ak6D5WtxW70DIP8zqq79KxCp7RAU3EGVgyGUKz9PtMSfsKSJfUqriejFLbbqCKnB6SDfLMsMXRgWBrHQjaZfCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b4b154948c209d65152d8d0915334548010240665cc1d08e740db7e0db5aedca","last_reissued_at":"2026-05-18T01:48:43.743750Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:48:43.743750Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1307.4459","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:48:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1rQwBvT86qfoWOJWhvhVuWMCNRWkriH4B2iduq0bkpWVFeyul7P+oFq8ZAsawqfXxURUSLoJXnWXwL4meQiFAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-23T21:07:00.073927Z"},"content_sha256":"586c58f90b90a23991e1b92b2a64bec19edae409ae3441d2e30e9cced1fb170f","schema_version":"1.0","event_id":"sha256:586c58f90b90a23991e1b92b2a64bec19edae409ae3441d2e30e9cced1fb170f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:WSYVJFEMECOWKFJNRUERKM2FJA","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"CP and CPT Violating Parameters Determined from the Joint Decays of $C=+1$ Entangled Neutral Pseudoscalar Mesons","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Yu Shi, Zhijie Huang","submitted_at":"2013-07-17T00:28:17Z","abstract_excerpt":"Entangled pseudoscalar neutral meson pairs have been used in studying CP violation and searching CPT violation, but almost all the previous works concern $C=-1$ entangled state. Here we consider $C=+1$ entangled state of pseudoscalar neutral mesons, which is quite different from $C=-1$ entangled state and provides complementary information on symmetry violating parameters. After developing a general formalism, we consider three kinds of decay processes, namely, semileptonic-semileptonic, hadronic-hadronic and semileptonic-hadronic processes. For each kind of processes, we calculate the integra"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1307.4459","kind":"arxiv","version":2},"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":"2026-05-18T01:48:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IKFyDUF6xE7Sp+Ns2uRps0ro6/6qcfNAkqLAmzqABT8IEClfSCUcIWvx1rUR/ET7qtfVS3SaF+SfQcQRnwBQDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-23T21:07:00.074330Z"},"content_sha256":"7d858bb9b587989d820b9f30ceb69bd0fbd721e3353c4e66defa875d74c1f454","schema_version":"1.0","event_id":"sha256:7d858bb9b587989d820b9f30ceb69bd0fbd721e3353c4e66defa875d74c1f454"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/WSYVJFEMECOWKFJNRUERKM2FJA/bundle.json","state_url":"https://pith.science/pith/WSYVJFEMECOWKFJNRUERKM2FJA/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/WSYVJFEMECOWKFJNRUERKM2FJA/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":"2026-05-23T21:07:00Z","links":{"resolver":"https://pith.science/pith/WSYVJFEMECOWKFJNRUERKM2FJA","bundle":"https://pith.science/pith/WSYVJFEMECOWKFJNRUERKM2FJA/bundle.json","state":"https://pith.science/pith/WSYVJFEMECOWKFJNRUERKM2FJA/state.json","well_known_bundle":"https://pith.science/.well-known/pith/WSYVJFEMECOWKFJNRUERKM2FJA/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:WSYVJFEMECOWKFJNRUERKM2FJA","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":"f72313597d860627c87e88b29b3bbc43eb72bb9be5373dd33af1bf5a02e25134","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-07-17T00:28:17Z","title_canon_sha256":"8505fe5456fb1298ac635b8503fd155790e2ffc59dd497420f9fc56ae88fc9ac"},"schema_version":"1.0","source":{"id":"1307.4459","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1307.4459","created_at":"2026-05-18T01:48:43Z"},{"alias_kind":"arxiv_version","alias_value":"1307.4459v2","created_at":"2026-05-18T01:48:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1307.4459","created_at":"2026-05-18T01:48:43Z"},{"alias_kind":"pith_short_12","alias_value":"WSYVJFEMECOW","created_at":"2026-05-18T12:28:04Z"},{"alias_kind":"pith_short_16","alias_value":"WSYVJFEMECOWKFJN","created_at":"2026-05-18T12:28:04Z"},{"alias_kind":"pith_short_8","alias_value":"WSYVJFEM","created_at":"2026-05-18T12:28:04Z"}],"graph_snapshots":[{"event_id":"sha256:7d858bb9b587989d820b9f30ceb69bd0fbd721e3353c4e66defa875d74c1f454","target":"graph","created_at":"2026-05-18T01:48:43Z","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":"Entangled pseudoscalar neutral meson pairs have been used in studying CP violation and searching CPT violation, but almost all the previous works concern $C=-1$ entangled state. Here we consider $C=+1$ entangled state of pseudoscalar neutral mesons, which is quite different from $C=-1$ entangled state and provides complementary information on symmetry violating parameters. After developing a general formalism, we consider three kinds of decay processes, namely, semileptonic-semileptonic, hadronic-hadronic and semileptonic-hadronic processes. For each kind of processes, we calculate the integra","authors_text":"Yu Shi, Zhijie Huang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-07-17T00:28:17Z","title":"CP and CPT Violating Parameters Determined from the Joint Decays of $C=+1$ Entangled Neutral Pseudoscalar Mesons"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1307.4459","kind":"arxiv","version":2},"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":"sha256:586c58f90b90a23991e1b92b2a64bec19edae409ae3441d2e30e9cced1fb170f","target":"record","created_at":"2026-05-18T01:48:43Z","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":"f72313597d860627c87e88b29b3bbc43eb72bb9be5373dd33af1bf5a02e25134","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-07-17T00:28:17Z","title_canon_sha256":"8505fe5456fb1298ac635b8503fd155790e2ffc59dd497420f9fc56ae88fc9ac"},"schema_version":"1.0","source":{"id":"1307.4459","kind":"arxiv","version":2}},"canonical_sha256":"b4b154948c209d65152d8d0915334548010240665cc1d08e740db7e0db5aedca","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b4b154948c209d65152d8d0915334548010240665cc1d08e740db7e0db5aedca","first_computed_at":"2026-05-18T01:48:43.743750Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:48:43.743750Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ak6D5WtxW70DIP8zqq79KxCp7RAU3EGVgyGUKz9PtMSfsKSJfUqriejFLbbqCKnB6SDfLMsMXRgWBrHQjaZfCw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:48:43.744381Z","signed_message":"canonical_sha256_bytes"},"source_id":"1307.4459","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:586c58f90b90a23991e1b92b2a64bec19edae409ae3441d2e30e9cced1fb170f","sha256:7d858bb9b587989d820b9f30ceb69bd0fbd721e3353c4e66defa875d74c1f454"],"state_sha256":"339e825638ffd9468f219b7efe3ccfbf75091015bda7d0b019d37b3d31aba903"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"exx5uAy0m4AZfrkygr/oQ2CDopNolEvwS8Gco9gHoy62by/lFlTqsBxeUv9s8S4vxZlB3J/qSEWOE5svw0TaDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-23T21:07:00.077389Z","bundle_sha256":"372f8bedb856d4ac6d4abdc7fa01c9107eb4555d4f9d365ff8cee38e99a9d8f0"}}