{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:6BE5VTENGK4MTIA6BVVCVKHVSB","short_pith_number":"pith:6BE5VTEN","canonical_record":{"source":{"id":"2202.09371","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"hep-ph","submitted_at":"2022-02-18T19:00:01Z","cross_cats_sorted":[],"title_canon_sha256":"112d97a5297f2d75ccdb7a42bfea134399616960668e09537a53ed9fe8af22df","abstract_canon_sha256":"f3a4a1429570a2defcf648aa61758c215aa2a8436567a7ad7562bc417d9edcfe"},"schema_version":"1.0"},"canonical_sha256":"f049dacc8d32b8c9a01e0d6a2aa8f5906938e356a98801ba3827cc9ff95c373c","source":{"kind":"arxiv","id":"2202.09371","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2202.09371","created_at":"2026-07-05T05:08:26Z"},{"alias_kind":"arxiv_version","alias_value":"2202.09371v2","created_at":"2026-07-05T05:08:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2202.09371","created_at":"2026-07-05T05:08:26Z"},{"alias_kind":"pith_short_12","alias_value":"6BE5VTENGK4M","created_at":"2026-07-05T05:08:26Z"},{"alias_kind":"pith_short_16","alias_value":"6BE5VTENGK4MTIA6","created_at":"2026-07-05T05:08:26Z"},{"alias_kind":"pith_short_8","alias_value":"6BE5VTEN","created_at":"2026-07-05T05:08:26Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:6BE5VTENGK4MTIA6BVVCVKHVSB","target":"record","payload":{"canonical_record":{"source":{"id":"2202.09371","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"hep-ph","submitted_at":"2022-02-18T19:00:01Z","cross_cats_sorted":[],"title_canon_sha256":"112d97a5297f2d75ccdb7a42bfea134399616960668e09537a53ed9fe8af22df","abstract_canon_sha256":"f3a4a1429570a2defcf648aa61758c215aa2a8436567a7ad7562bc417d9edcfe"},"schema_version":"1.0"},"canonical_sha256":"f049dacc8d32b8c9a01e0d6a2aa8f5906938e356a98801ba3827cc9ff95c373c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:08:26.501985Z","signature_b64":"GDPzbZwM33wcfSSkWu0Z7YlecIl7I1IbQ18fXW/9WvEDAh1fMimi7qqbQ9OzED4uJjl/1KIWZePCI5gu6Y8WDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f049dacc8d32b8c9a01e0d6a2aa8f5906938e356a98801ba3827cc9ff95c373c","last_reissued_at":"2026-07-05T05:08:26.501571Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:08:26.501571Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2202.09371","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":"2026-07-05T05:08:26Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QHjBc0OweXIYNc7pGAVF0q1u8a5stnTLs+ziaOyprS2WzElMwl29GmiiUxi2pXlfHbT6lya3O/at/EhpGaEQAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T02:04:30.309219Z"},"content_sha256":"2b2a23beb59b3d80c63cd96115a86a1f23db1ee96fd6a74763f76d0b22b7dbec","schema_version":"1.0","event_id":"sha256:2b2a23beb59b3d80c63cd96115a86a1f23db1ee96fd6a74763f76d0b22b7dbec"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:6BE5VTENGK4MTIA6BVVCVKHVSB","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The ALPs from the Top: Searching for long lived axion-like particles from exotic top decays","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Adrian Carmona, Christiane Scherb, Fatemeh Elahi, Pedro Schwaller","submitted_at":"2022-02-18T19:00:01Z","abstract_excerpt":"We propose a search for long lived axion-like particles (ALPs) in exotic top decays. Flavour-violating ALPs appear as low energy effective theories for various new physics scenarios such as t-channel dark sectors or Froggatt-Nielsen models. In this case the top quark may decay to an ALP and an up- or charm-quark. For masses in the few GeV range, the ALP is long lived across most of the viable parameter space, suggesting a dedicated search. We propose to search for these long lived ALPs in $t\\bar{t}$ events, using one top quark as a trigger. We focus on ALPs decaying in the hadronic calorimeter"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2202.09371","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2202.09371/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T05:08:26Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PenDwIvzc1KD0lQjb4TVDl7TGp0rO8CbCPj75zVd23TJdLMIrNu0DQ9k3U8g0SY0pgqdr6tmyWGU3K07sXqbAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T02:04:30.309804Z"},"content_sha256":"739e9c49123094f7a37ac2ea6819c134b9dbce5ca47e231cf7ed8636e2a485f6","schema_version":"1.0","event_id":"sha256:739e9c49123094f7a37ac2ea6819c134b9dbce5ca47e231cf7ed8636e2a485f6"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/6BE5VTENGK4MTIA6BVVCVKHVSB/bundle.json","state_url":"https://pith.science/pith/6BE5VTENGK4MTIA6BVVCVKHVSB/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/6BE5VTENGK4MTIA6BVVCVKHVSB/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":"2026-08-13T02:04:30Z","links":{"resolver":"https://pith.science/pith/6BE5VTENGK4MTIA6BVVCVKHVSB","bundle":"https://pith.science/pith/6BE5VTENGK4MTIA6BVVCVKHVSB/bundle.json","state":"https://pith.science/pith/6BE5VTENGK4MTIA6BVVCVKHVSB/state.json","well_known_bundle":"https://pith.science/.well-known/pith/6BE5VTENGK4MTIA6BVVCVKHVSB/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:6BE5VTENGK4MTIA6BVVCVKHVSB","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":"f3a4a1429570a2defcf648aa61758c215aa2a8436567a7ad7562bc417d9edcfe","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"hep-ph","submitted_at":"2022-02-18T19:00:01Z","title_canon_sha256":"112d97a5297f2d75ccdb7a42bfea134399616960668e09537a53ed9fe8af22df"},"schema_version":"1.0","source":{"id":"2202.09371","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2202.09371","created_at":"2026-07-05T05:08:26Z"},{"alias_kind":"arxiv_version","alias_value":"2202.09371v2","created_at":"2026-07-05T05:08:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2202.09371","created_at":"2026-07-05T05:08:26Z"},{"alias_kind":"pith_short_12","alias_value":"6BE5VTENGK4M","created_at":"2026-07-05T05:08:26Z"},{"alias_kind":"pith_short_16","alias_value":"6BE5VTENGK4MTIA6","created_at":"2026-07-05T05:08:26Z"},{"alias_kind":"pith_short_8","alias_value":"6BE5VTEN","created_at":"2026-07-05T05:08:26Z"}],"graph_snapshots":[{"event_id":"sha256:739e9c49123094f7a37ac2ea6819c134b9dbce5ca47e231cf7ed8636e2a485f6","target":"graph","created_at":"2026-07-05T05:08:26Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2202.09371/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We propose a search for long lived axion-like particles (ALPs) in exotic top decays. Flavour-violating ALPs appear as low energy effective theories for various new physics scenarios such as t-channel dark sectors or Froggatt-Nielsen models. In this case the top quark may decay to an ALP and an up- or charm-quark. For masses in the few GeV range, the ALP is long lived across most of the viable parameter space, suggesting a dedicated search. We propose to search for these long lived ALPs in $t\\bar{t}$ events, using one top quark as a trigger. We focus on ALPs decaying in the hadronic calorimeter","authors_text":"Adrian Carmona, Christiane Scherb, Fatemeh Elahi, Pedro Schwaller","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"hep-ph","submitted_at":"2022-02-18T19:00:01Z","title":"The ALPs from the Top: Searching for long lived axion-like particles from exotic top decays"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2202.09371","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":"sha256:2b2a23beb59b3d80c63cd96115a86a1f23db1ee96fd6a74763f76d0b22b7dbec","target":"record","created_at":"2026-07-05T05:08:26Z","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":"f3a4a1429570a2defcf648aa61758c215aa2a8436567a7ad7562bc417d9edcfe","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"hep-ph","submitted_at":"2022-02-18T19:00:01Z","title_canon_sha256":"112d97a5297f2d75ccdb7a42bfea134399616960668e09537a53ed9fe8af22df"},"schema_version":"1.0","source":{"id":"2202.09371","kind":"arxiv","version":2}},"canonical_sha256":"f049dacc8d32b8c9a01e0d6a2aa8f5906938e356a98801ba3827cc9ff95c373c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f049dacc8d32b8c9a01e0d6a2aa8f5906938e356a98801ba3827cc9ff95c373c","first_computed_at":"2026-07-05T05:08:26.501571Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:08:26.501571Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"GDPzbZwM33wcfSSkWu0Z7YlecIl7I1IbQ18fXW/9WvEDAh1fMimi7qqbQ9OzED4uJjl/1KIWZePCI5gu6Y8WDg==","signature_status":"signed_v1","signed_at":"2026-07-05T05:08:26.501985Z","signed_message":"canonical_sha256_bytes"},"source_id":"2202.09371","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2b2a23beb59b3d80c63cd96115a86a1f23db1ee96fd6a74763f76d0b22b7dbec","sha256:739e9c49123094f7a37ac2ea6819c134b9dbce5ca47e231cf7ed8636e2a485f6"],"state_sha256":"92742cedfa8bfa3cc39a2a1e88d647eb282f72a03bd137ca7ffbc92eb6e52903"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Ute5eqwyuWqEUSEiIFYoLGuOY8cEPwaxV5yhDL8B/mDucxA5QOTMZI9MWlfuAavJuLDtYgXidBxULMIrvgZEBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-13T02:04:30.313785Z","bundle_sha256":"af439c22898794bf5e81878dd68be61d509feb7ba53c7ac07dc94681218f877f"}}