{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:AKH433GOCYQFULXSMLGK46DN42","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":"db1df9fc2d860de719847b25cd68a6ee967ee69819d35c2d1c42a33f06336e04","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-11-20T11:32:42Z","title_canon_sha256":"d7f1e4e49d85d0dbe3ea5400eb2095fbb92a56a3381fcaa2f397a5f1c2908d11"},"schema_version":"1.0","source":{"id":"1811.08190","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1811.08190","created_at":"2026-05-17T23:41:01Z"},{"alias_kind":"arxiv_version","alias_value":"1811.08190v2","created_at":"2026-05-17T23:41:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.08190","created_at":"2026-05-17T23:41:01Z"},{"alias_kind":"pith_short_12","alias_value":"AKH433GOCYQF","created_at":"2026-05-18T12:32:13Z"},{"alias_kind":"pith_short_16","alias_value":"AKH433GOCYQFULXS","created_at":"2026-05-18T12:32:13Z"},{"alias_kind":"pith_short_8","alias_value":"AKH433GO","created_at":"2026-05-18T12:32:13Z"}],"graph_snapshots":[{"event_id":"sha256:17193fc1b699187fa2e3357466457be371a13586567f1259adca65c67ba516cf","target":"graph","created_at":"2026-05-17T23:41:01Z","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":"We analyze, in a fully model-independent manner, the effects of new physics on a few semi-hadronic three-body meson decays of the type $P_i \\to P_f f_1 f_2$, where $P_i$, $P_f$ are well chosen pseudo-scalar mesons and $f_{1,2}$ denote fermions out of which at least one gets detected in experiments. We find that the angular distribution of events of these decays can probe many interesting new physics, such as the nature of the intermediate particle that can cause lepton-flavor violation, or presence of heavy sterile neutrino, or new intermediate particles, or new interactions. We also provide a","authors_text":"C. S. Kim, Dibyakrupa Sahoo, Seong Chan Park","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-11-20T11:32:42Z","title":"Angular distribution as an effective probe of new physics in semi-hadronic three-body meson decays"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.08190","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:ef7f54620aef1fb32e5057b261ad31c5b2da8ffacb0f11a3657603b6e33ee0c7","target":"record","created_at":"2026-05-17T23:41:01Z","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":"db1df9fc2d860de719847b25cd68a6ee967ee69819d35c2d1c42a33f06336e04","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-11-20T11:32:42Z","title_canon_sha256":"d7f1e4e49d85d0dbe3ea5400eb2095fbb92a56a3381fcaa2f397a5f1c2908d11"},"schema_version":"1.0","source":{"id":"1811.08190","kind":"arxiv","version":2}},"canonical_sha256":"028fcdecce16205a2ef262ccae786de69b9590b1eb346eb87a5d97831715e1fa","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"028fcdecce16205a2ef262ccae786de69b9590b1eb346eb87a5d97831715e1fa","first_computed_at":"2026-05-17T23:41:01.054681Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:41:01.054681Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"VgYTJy0DpmjxRUrvl6l5jhFKl+rdmrjKA00iwprCK1Bsom0uuCkLDaxYxbS8Imutz0+r5WYCx0TFsrjVmg4fBQ==","signature_status":"signed_v1","signed_at":"2026-05-17T23:41:01.055241Z","signed_message":"canonical_sha256_bytes"},"source_id":"1811.08190","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ef7f54620aef1fb32e5057b261ad31c5b2da8ffacb0f11a3657603b6e33ee0c7","sha256:17193fc1b699187fa2e3357466457be371a13586567f1259adca65c67ba516cf"],"state_sha256":"90875861c766af96b63fda64fe296a18d47776e888bf6b4ee407426916a659d3"}