{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1993:SIMAXMI2U6TEPK5ZA5UNAVEWSE","short_pith_number":"pith:SIMAXMI2","canonical_record":{"source":{"id":"hep-ph/9312233","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"1993-12-06T22:31:23Z","cross_cats_sorted":[],"title_canon_sha256":"e58a846271b5ae52c50b1c4bd27e235bbac89d3d93ce9433116ef545a0efa697","abstract_canon_sha256":"9e10a38e4d8bb3979f772672c32be9d9ae5616a391feff5a8354295ba887fe68"},"schema_version":"1.0"},"canonical_sha256":"92180bb11aa7a647abb90768d0549691189d206d0c021053fddddc516a44579b","source":{"kind":"arxiv","id":"hep-ph/9312233","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9312233","created_at":"2026-05-18T04:37:54Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9312233v1","created_at":"2026-05-18T04:37:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9312233","created_at":"2026-05-18T04:37:54Z"},{"alias_kind":"pith_short_12","alias_value":"SIMAXMI2U6TE","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_16","alias_value":"SIMAXMI2U6TEPK5Z","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_8","alias_value":"SIMAXMI2","created_at":"2026-05-18T12:25:47Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1993:SIMAXMI2U6TEPK5ZA5UNAVEWSE","target":"record","payload":{"canonical_record":{"source":{"id":"hep-ph/9312233","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"1993-12-06T22:31:23Z","cross_cats_sorted":[],"title_canon_sha256":"e58a846271b5ae52c50b1c4bd27e235bbac89d3d93ce9433116ef545a0efa697","abstract_canon_sha256":"9e10a38e4d8bb3979f772672c32be9d9ae5616a391feff5a8354295ba887fe68"},"schema_version":"1.0"},"canonical_sha256":"92180bb11aa7a647abb90768d0549691189d206d0c021053fddddc516a44579b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:37:54.348383Z","signature_b64":"cndN8lmB9ohss6lFYgYRkjZPWBKE0cV3+IXEgCH/8bPc7prv/EEzqPc+6+byIKmeX2+Ddj4pThsy7ajR0vPHCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"92180bb11aa7a647abb90768d0549691189d206d0c021053fddddc516a44579b","last_reissued_at":"2026-05-18T04:37:54.347655Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:37:54.347655Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-ph/9312233","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T04:37:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JEsdqVWSV008vHEHn6GaodXPBXJkVPOJHMEuJSHBnwtyr2kpwoLPlyAVXslL8LWDOt4lB4iHWC4j03odUP0GCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-18T14:20:27.766178Z"},"content_sha256":"d80d4f3c7843292a93c80c7afc30d823d40bfcc5aeb64e2e437bb5d3a798abcd","schema_version":"1.0","event_id":"sha256:d80d4f3c7843292a93c80c7afc30d823d40bfcc5aeb64e2e437bb5d3a798abcd"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1993:SIMAXMI2U6TEPK5ZA5UNAVEWSE","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Direct CP violation in b -> d J/\\psi decays","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Isard Dunietz, Joao M. Soares","submitted_at":"1993-12-06T22:31:23Z","abstract_excerpt":"We investigate the possibility of observing direct CP violation in self-tagging B-meson decays of the type b -> d J/\\psi. The CP asymmetry can be generated due to strong or electromagnetic scattering in the final state, or due to long distance effects. The first two contributions give asymmetries of a few 10^(-3), in the standard model. The long distance effects are hard to estimate, but it cannot be excluded that they yield asymmetries of about 1%."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9312233","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T04:37:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pAe2VRtRH1N10Xx8/a5ntTYdw7AofpRLj36G80Z1VNzUQraPEW3BhNqBUnCxrBXTMWLGIpFeL8aY85QKtZqNCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-18T14:20:27.766717Z"},"content_sha256":"4ead1efa3bfdbc10dd3cd5b848ec13fb99754b102c0574aa29630e09e7deb920","schema_version":"1.0","event_id":"sha256:4ead1efa3bfdbc10dd3cd5b848ec13fb99754b102c0574aa29630e09e7deb920"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/SIMAXMI2U6TEPK5ZA5UNAVEWSE/bundle.json","state_url":"https://pith.science/pith/SIMAXMI2U6TEPK5ZA5UNAVEWSE/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/SIMAXMI2U6TEPK5ZA5UNAVEWSE/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":"2026-08-18T14:20:27Z","links":{"resolver":"https://pith.science/pith/SIMAXMI2U6TEPK5ZA5UNAVEWSE","bundle":"https://pith.science/pith/SIMAXMI2U6TEPK5ZA5UNAVEWSE/bundle.json","state":"https://pith.science/pith/SIMAXMI2U6TEPK5ZA5UNAVEWSE/state.json","well_known_bundle":"https://pith.science/.well-known/pith/SIMAXMI2U6TEPK5ZA5UNAVEWSE/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1993:SIMAXMI2U6TEPK5ZA5UNAVEWSE","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":"9e10a38e4d8bb3979f772672c32be9d9ae5616a391feff5a8354295ba887fe68","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1993-12-06T22:31:23Z","title_canon_sha256":"e58a846271b5ae52c50b1c4bd27e235bbac89d3d93ce9433116ef545a0efa697"},"schema_version":"1.0","source":{"id":"hep-ph/9312233","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9312233","created_at":"2026-05-18T04:37:54Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9312233v1","created_at":"2026-05-18T04:37:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9312233","created_at":"2026-05-18T04:37:54Z"},{"alias_kind":"pith_short_12","alias_value":"SIMAXMI2U6TE","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_16","alias_value":"SIMAXMI2U6TEPK5Z","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_8","alias_value":"SIMAXMI2","created_at":"2026-05-18T12:25:47Z"}],"graph_snapshots":[{"event_id":"sha256:4ead1efa3bfdbc10dd3cd5b848ec13fb99754b102c0574aa29630e09e7deb920","target":"graph","created_at":"2026-05-18T04:37:54Z","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":"We investigate the possibility of observing direct CP violation in self-tagging B-meson decays of the type b -> d J/\\psi. The CP asymmetry can be generated due to strong or electromagnetic scattering in the final state, or due to long distance effects. The first two contributions give asymmetries of a few 10^(-3), in the standard model. The long distance effects are hard to estimate, but it cannot be excluded that they yield asymmetries of about 1%.","authors_text":"Isard Dunietz, Joao M. Soares","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"1993-12-06T22:31:23Z","title":"Direct CP violation in b -> d J/\\psi decays"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9312233","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:d80d4f3c7843292a93c80c7afc30d823d40bfcc5aeb64e2e437bb5d3a798abcd","target":"record","created_at":"2026-05-18T04:37:54Z","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":"9e10a38e4d8bb3979f772672c32be9d9ae5616a391feff5a8354295ba887fe68","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1993-12-06T22:31:23Z","title_canon_sha256":"e58a846271b5ae52c50b1c4bd27e235bbac89d3d93ce9433116ef545a0efa697"},"schema_version":"1.0","source":{"id":"hep-ph/9312233","kind":"arxiv","version":1}},"canonical_sha256":"92180bb11aa7a647abb90768d0549691189d206d0c021053fddddc516a44579b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"92180bb11aa7a647abb90768d0549691189d206d0c021053fddddc516a44579b","first_computed_at":"2026-05-18T04:37:54.347655Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:37:54.347655Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"cndN8lmB9ohss6lFYgYRkjZPWBKE0cV3+IXEgCH/8bPc7prv/EEzqPc+6+byIKmeX2+Ddj4pThsy7ajR0vPHCg==","signature_status":"signed_v1","signed_at":"2026-05-18T04:37:54.348383Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/9312233","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d80d4f3c7843292a93c80c7afc30d823d40bfcc5aeb64e2e437bb5d3a798abcd","sha256:4ead1efa3bfdbc10dd3cd5b848ec13fb99754b102c0574aa29630e09e7deb920"],"state_sha256":"0a8bce299d4157128cd8554596887bbcdede3cd70c25a361c1d5ecb24b900599"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bYvXUnc4wcP00jms7kPvRUcIA3vUHFncIyg0H+IXONHLIL/b5jMwgrxhVF+fCeNosCVYdqj0z6PNZwr/yMYjDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-18T14:20:27.771653Z","bundle_sha256":"9b4d9a51c96581b0cf999151907da66e098797c565f34d9a63ebab279863c4eb"}}