{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1994:WDAIKQMRXXOYSI6CYCMVBTNMAP","short_pith_number":"pith:WDAIKQMR","canonical_record":{"source":{"id":"hep-ph/9405203","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"1994-05-02T19:36:34Z","cross_cats_sorted":[],"title_canon_sha256":"2bc758fc731d3de7ac76d57fe288ed9194dbc80b7ce6d70005e483a5e89d3d58","abstract_canon_sha256":"e54807b08b532741685eafcf50a8182dfd92d397698b2e1bde55d6dfa0115864"},"schema_version":"1.0"},"canonical_sha256":"b0c0854191bddd8923c2c09950cdac03dd185341b41a58f3ff3b800ac853608c","source":{"kind":"arxiv","id":"hep-ph/9405203","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9405203","created_at":"2026-05-18T01:39:01Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9405203v1","created_at":"2026-05-18T01:39:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9405203","created_at":"2026-05-18T01:39:01Z"},{"alias_kind":"pith_short_12","alias_value":"WDAIKQMRXXOY","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_16","alias_value":"WDAIKQMRXXOYSI6C","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_8","alias_value":"WDAIKQMR","created_at":"2026-05-18T12:25:47Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1994:WDAIKQMRXXOYSI6CYCMVBTNMAP","target":"record","payload":{"canonical_record":{"source":{"id":"hep-ph/9405203","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"1994-05-02T19:36:34Z","cross_cats_sorted":[],"title_canon_sha256":"2bc758fc731d3de7ac76d57fe288ed9194dbc80b7ce6d70005e483a5e89d3d58","abstract_canon_sha256":"e54807b08b532741685eafcf50a8182dfd92d397698b2e1bde55d6dfa0115864"},"schema_version":"1.0"},"canonical_sha256":"b0c0854191bddd8923c2c09950cdac03dd185341b41a58f3ff3b800ac853608c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:39:01.307920Z","signature_b64":"PZt7Sv4C9gBB9ApK5gCt+3aqxPSjGhwdWiIdZIp1PK5gLqQbNJJQipdsiSYekJDOXNiyo2wb3vJhbSEO40yNAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b0c0854191bddd8923c2c09950cdac03dd185341b41a58f3ff3b800ac853608c","last_reissued_at":"2026-05-18T01:39:01.307236Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:39:01.307236Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-ph/9405203","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":"2026-05-18T01:39:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"P36Fp4RTGc/c/C6VonRuUiX2kKU1rvPBbVJIXqF1haVsjqKbe+nh5+gCL+IUwjusJPZvgrNi9jjtmETNos48DQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T12:23:15.013997Z"},"content_sha256":"078f3bc409a329851fcc2dec83ae2908235e9e93fe2998fd6cd9f216f4ce711f","schema_version":"1.0","event_id":"sha256:078f3bc409a329851fcc2dec83ae2908235e9e93fe2998fd6cd9f216f4ce711f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1994:WDAIKQMRXXOYSI6CYCMVBTNMAP","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"CP violation in photon-photon collisions","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Jose Wudka","submitted_at":"1994-05-02T19:36:34Z","abstract_excerpt":"The effective lagrangian parametrization is used to determine the CP violating effects in $ \\gamma \\gamma $ collisions. for the processes studied the effects are found to be very small, the one exception being scalar production."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9405203","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":"2026-05-18T01:39:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ChWzNcuFEs6D0jOdNNX8E72qzusN16/qXHZbJYaE2zT8vyb/cjnEHpjp05QvITFgX58mqP059K6QjhhvuMy0Bw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T12:23:15.014788Z"},"content_sha256":"fd3baf7dd72f9165cb74dbb67b3b4797fb3ff1f04322c9f101764fe1d8e1ce97","schema_version":"1.0","event_id":"sha256:fd3baf7dd72f9165cb74dbb67b3b4797fb3ff1f04322c9f101764fe1d8e1ce97"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/WDAIKQMRXXOYSI6CYCMVBTNMAP/bundle.json","state_url":"https://pith.science/pith/WDAIKQMRXXOYSI6CYCMVBTNMAP/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/WDAIKQMRXXOYSI6CYCMVBTNMAP/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":"2026-05-26T12:23:15Z","links":{"resolver":"https://pith.science/pith/WDAIKQMRXXOYSI6CYCMVBTNMAP","bundle":"https://pith.science/pith/WDAIKQMRXXOYSI6CYCMVBTNMAP/bundle.json","state":"https://pith.science/pith/WDAIKQMRXXOYSI6CYCMVBTNMAP/state.json","well_known_bundle":"https://pith.science/.well-known/pith/WDAIKQMRXXOYSI6CYCMVBTNMAP/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1994:WDAIKQMRXXOYSI6CYCMVBTNMAP","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":"e54807b08b532741685eafcf50a8182dfd92d397698b2e1bde55d6dfa0115864","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1994-05-02T19:36:34Z","title_canon_sha256":"2bc758fc731d3de7ac76d57fe288ed9194dbc80b7ce6d70005e483a5e89d3d58"},"schema_version":"1.0","source":{"id":"hep-ph/9405203","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9405203","created_at":"2026-05-18T01:39:01Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9405203v1","created_at":"2026-05-18T01:39:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9405203","created_at":"2026-05-18T01:39:01Z"},{"alias_kind":"pith_short_12","alias_value":"WDAIKQMRXXOY","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_16","alias_value":"WDAIKQMRXXOYSI6C","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_8","alias_value":"WDAIKQMR","created_at":"2026-05-18T12:25:47Z"}],"graph_snapshots":[{"event_id":"sha256:fd3baf7dd72f9165cb74dbb67b3b4797fb3ff1f04322c9f101764fe1d8e1ce97","target":"graph","created_at":"2026-05-18T01:39:01Z","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":"The effective lagrangian parametrization is used to determine the CP violating effects in $ \\gamma \\gamma $ collisions. for the processes studied the effects are found to be very small, the one exception being scalar production.","authors_text":"Jose Wudka","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"1994-05-02T19:36:34Z","title":"CP violation in photon-photon collisions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9405203","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":"sha256:078f3bc409a329851fcc2dec83ae2908235e9e93fe2998fd6cd9f216f4ce711f","target":"record","created_at":"2026-05-18T01:39:01Z","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":"e54807b08b532741685eafcf50a8182dfd92d397698b2e1bde55d6dfa0115864","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1994-05-02T19:36:34Z","title_canon_sha256":"2bc758fc731d3de7ac76d57fe288ed9194dbc80b7ce6d70005e483a5e89d3d58"},"schema_version":"1.0","source":{"id":"hep-ph/9405203","kind":"arxiv","version":1}},"canonical_sha256":"b0c0854191bddd8923c2c09950cdac03dd185341b41a58f3ff3b800ac853608c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b0c0854191bddd8923c2c09950cdac03dd185341b41a58f3ff3b800ac853608c","first_computed_at":"2026-05-18T01:39:01.307236Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:39:01.307236Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"PZt7Sv4C9gBB9ApK5gCt+3aqxPSjGhwdWiIdZIp1PK5gLqQbNJJQipdsiSYekJDOXNiyo2wb3vJhbSEO40yNAg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:39:01.307920Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/9405203","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:078f3bc409a329851fcc2dec83ae2908235e9e93fe2998fd6cd9f216f4ce711f","sha256:fd3baf7dd72f9165cb74dbb67b3b4797fb3ff1f04322c9f101764fe1d8e1ce97"],"state_sha256":"2e8be6ab662c7b41d74a479a31f7eebffe5e2263b3435f58a5e3ac0807095623"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tuhjMaDpPEvsdFjbGXX2jAxEqEY/qppy4UNiuj2RDNgmpH2DouPe5vZhBMIjjYNrdK8lgIy84YJK8LAGDNaLCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T12:23:15.020736Z","bundle_sha256":"509e35622a717dc65b699f0084fe1c0d100d84dfd26e2d80b81f878727f21703"}}