{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1995:ZTTFCRZNYBEGASOX4PU2UBZ6YC","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":"be6daa8c0a17c02c2a089196801e2b4c3332a604e687c1a0d840b0b69258f04b","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1995-03-07T09:01:31Z","title_canon_sha256":"e21f59df82ce8a84a0e2ca0cf56e9179e1f08a9ecf35cfacac6dd559a3d5fe13"},"schema_version":"1.0","source":{"id":"hep-ph/9503249","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9503249","created_at":"2026-05-18T01:06:32Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9503249v2","created_at":"2026-05-18T01:06:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9503249","created_at":"2026-05-18T01:06:32Z"},{"alias_kind":"pith_short_12","alias_value":"ZTTFCRZNYBEG","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_16","alias_value":"ZTTFCRZNYBEGASOX","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_8","alias_value":"ZTTFCRZN","created_at":"2026-05-18T12:25:47Z"}],"graph_snapshots":[{"event_id":"sha256:3c3c290aef1506d790632fd3759e527f8da722365a7c2766ffdc47155936ad70","target":"graph","created_at":"2026-05-18T01:06:32Z","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":"It is shown that specific spin-flavour properties of the nonperturbative interaction between quarks induced by instantons allow us to explain the peculiarities of the OZI rule violation in $N \\bar N$ annihilation. New experiments to test the instanton mechanism of the OZI rule violation are proposed.","authors_text":"N.I.Kochelev","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"1995-03-07T09:01:31Z","title":"Instanton Effects in $N\\bar N$ Annihilation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9503249","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":"sha256:8d60cf8852713a1842831fcb2627ed8df463dd6f94dc90a0854437dcee949954","target":"record","created_at":"2026-05-18T01:06:32Z","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":"be6daa8c0a17c02c2a089196801e2b4c3332a604e687c1a0d840b0b69258f04b","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1995-03-07T09:01:31Z","title_canon_sha256":"e21f59df82ce8a84a0e2ca0cf56e9179e1f08a9ecf35cfacac6dd559a3d5fe13"},"schema_version":"1.0","source":{"id":"hep-ph/9503249","kind":"arxiv","version":2}},"canonical_sha256":"cce651472dc0486049d7e3e9aa073ec08220b282a887c2c610c7142c5627dfa3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"cce651472dc0486049d7e3e9aa073ec08220b282a887c2c610c7142c5627dfa3","first_computed_at":"2026-05-18T01:06:32.818246Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:06:32.818246Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"kdJ5cQmVNeAb63bGuQIKBkuJZfwIeBucyW0DfbRAPwmCiWdgrgCQQTLPy4xPPXwMXypOBd0ADSyUzmRuJK+DDg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:06:32.818831Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/9503249","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8d60cf8852713a1842831fcb2627ed8df463dd6f94dc90a0854437dcee949954","sha256:3c3c290aef1506d790632fd3759e527f8da722365a7c2766ffdc47155936ad70"],"state_sha256":"c9dc84fb60d197311009adc2c2d307833b3a720bb8a252f0b9c9e6ff9a818268"}