{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:PM3TMLWLXHSVHWJPDQGYUUZK6W","short_pith_number":"pith:PM3TMLWL","canonical_record":{"source":{"id":"1811.04681","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-11-12T12:05:48Z","cross_cats_sorted":[],"title_canon_sha256":"f332ebde65eb54ef398dfe769da4c83168692078a179925323ebcb04aa3cc004","abstract_canon_sha256":"bf4f5307fbce605d76d0d90f4aeffcd9b84d9f015c7672823a0f6e9bc84a563b"},"schema_version":"1.0"},"canonical_sha256":"7b37362ecbb9e553d92f1c0d8a532af5950221214229328ef5201c0da9d45ad5","source":{"kind":"arxiv","id":"1811.04681","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1811.04681","created_at":"2026-05-17T23:40:34Z"},{"alias_kind":"arxiv_version","alias_value":"1811.04681v3","created_at":"2026-05-17T23:40:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.04681","created_at":"2026-05-17T23:40:34Z"},{"alias_kind":"pith_short_12","alias_value":"PM3TMLWLXHSV","created_at":"2026-05-18T12:32:46Z"},{"alias_kind":"pith_short_16","alias_value":"PM3TMLWLXHSVHWJP","created_at":"2026-05-18T12:32:46Z"},{"alias_kind":"pith_short_8","alias_value":"PM3TMLWL","created_at":"2026-05-18T12:32:46Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:PM3TMLWLXHSVHWJPDQGYUUZK6W","target":"record","payload":{"canonical_record":{"source":{"id":"1811.04681","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-11-12T12:05:48Z","cross_cats_sorted":[],"title_canon_sha256":"f332ebde65eb54ef398dfe769da4c83168692078a179925323ebcb04aa3cc004","abstract_canon_sha256":"bf4f5307fbce605d76d0d90f4aeffcd9b84d9f015c7672823a0f6e9bc84a563b"},"schema_version":"1.0"},"canonical_sha256":"7b37362ecbb9e553d92f1c0d8a532af5950221214229328ef5201c0da9d45ad5","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:40:34.103109Z","signature_b64":"K9ycR2rsdx3AS9lF3dL8hVL8Alc8nm0iccsq45TAowzr6QbYgSvVQEoiCXZXF2to59oCLRF3vqAj8+9HYmuhDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7b37362ecbb9e553d92f1c0d8a532af5950221214229328ef5201c0da9d45ad5","last_reissued_at":"2026-05-17T23:40:34.102514Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:40:34.102514Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1811.04681","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:40:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"uQm9B0aSKF1ZGp5KK2uci9L+hZWGdmojnPFNcrxn8IYvRnUhFYEYKxr6Ds2myPWLN6XD97mGcXwTU0ZlkymsCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T09:27:21.984557Z"},"content_sha256":"b0ed297b85489625a051fa65bc84a4c157716a3f7362a17b4fa4b482fb01f45b","schema_version":"1.0","event_id":"sha256:b0ed297b85489625a051fa65bc84a4c157716a3f7362a17b4fa4b482fb01f45b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:PM3TMLWLXHSVHWJPDQGYUUZK6W","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Fingerprinting the Top quark FCNC via anomalous $Ztq$ couplings at the LHeC","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Mukesh Kumar, Poulose Poulose, Rafiqul Rahaman, Rashidul Islam, Subhasish Behera","submitted_at":"2018-11-12T12:05:48Z","abstract_excerpt":"A study of the top quark \\emph{Flavour Changing Neutral Current} (FCNC) through $Z$-boson has been performed in the proposed future $e^-p$ collider for the energy, $E_{e(p)} = 60~(7000)$~GeV. We considered an effective theory where the anomalous FCNC couplings are of vector and tensor nature. The effect of these couplings is probed in the single top production along with the scattered electron. The polar angle $\\theta$ of the electrons coming out of the primary vertex in association with the top quark polarization asymmetries constructed from the angular distribution of the secondary lepton ar"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.04681","kind":"arxiv","version":3},"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":"2026-05-17T23:40:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cCcX7R1QYos6MNTO8GnpxC19ZBF+LpTZdFeHuNEN9x2uDCZlMUWAvVOWrDdHVB6SXxFwQJ0R382b4fI1XMuyDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T09:27:21.984914Z"},"content_sha256":"fb309ecac70c66638db2a96a8b685f070d8cfaeeec384ca968cd07dfafaf7881","schema_version":"1.0","event_id":"sha256:fb309ecac70c66638db2a96a8b685f070d8cfaeeec384ca968cd07dfafaf7881"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/PM3TMLWLXHSVHWJPDQGYUUZK6W/bundle.json","state_url":"https://pith.science/pith/PM3TMLWLXHSVHWJPDQGYUUZK6W/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/PM3TMLWLXHSVHWJPDQGYUUZK6W/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":"2026-05-28T09:27:21Z","links":{"resolver":"https://pith.science/pith/PM3TMLWLXHSVHWJPDQGYUUZK6W","bundle":"https://pith.science/pith/PM3TMLWLXHSVHWJPDQGYUUZK6W/bundle.json","state":"https://pith.science/pith/PM3TMLWLXHSVHWJPDQGYUUZK6W/state.json","well_known_bundle":"https://pith.science/.well-known/pith/PM3TMLWLXHSVHWJPDQGYUUZK6W/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:PM3TMLWLXHSVHWJPDQGYUUZK6W","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":"bf4f5307fbce605d76d0d90f4aeffcd9b84d9f015c7672823a0f6e9bc84a563b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-11-12T12:05:48Z","title_canon_sha256":"f332ebde65eb54ef398dfe769da4c83168692078a179925323ebcb04aa3cc004"},"schema_version":"1.0","source":{"id":"1811.04681","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1811.04681","created_at":"2026-05-17T23:40:34Z"},{"alias_kind":"arxiv_version","alias_value":"1811.04681v3","created_at":"2026-05-17T23:40:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.04681","created_at":"2026-05-17T23:40:34Z"},{"alias_kind":"pith_short_12","alias_value":"PM3TMLWLXHSV","created_at":"2026-05-18T12:32:46Z"},{"alias_kind":"pith_short_16","alias_value":"PM3TMLWLXHSVHWJP","created_at":"2026-05-18T12:32:46Z"},{"alias_kind":"pith_short_8","alias_value":"PM3TMLWL","created_at":"2026-05-18T12:32:46Z"}],"graph_snapshots":[{"event_id":"sha256:fb309ecac70c66638db2a96a8b685f070d8cfaeeec384ca968cd07dfafaf7881","target":"graph","created_at":"2026-05-17T23:40:34Z","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":"A study of the top quark \\emph{Flavour Changing Neutral Current} (FCNC) through $Z$-boson has been performed in the proposed future $e^-p$ collider for the energy, $E_{e(p)} = 60~(7000)$~GeV. We considered an effective theory where the anomalous FCNC couplings are of vector and tensor nature. The effect of these couplings is probed in the single top production along with the scattered electron. The polar angle $\\theta$ of the electrons coming out of the primary vertex in association with the top quark polarization asymmetries constructed from the angular distribution of the secondary lepton ar","authors_text":"Mukesh Kumar, Poulose Poulose, Rafiqul Rahaman, Rashidul Islam, Subhasish Behera","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-11-12T12:05:48Z","title":"Fingerprinting the Top quark FCNC via anomalous $Ztq$ couplings at the LHeC"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.04681","kind":"arxiv","version":3},"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:b0ed297b85489625a051fa65bc84a4c157716a3f7362a17b4fa4b482fb01f45b","target":"record","created_at":"2026-05-17T23:40:34Z","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":"bf4f5307fbce605d76d0d90f4aeffcd9b84d9f015c7672823a0f6e9bc84a563b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-11-12T12:05:48Z","title_canon_sha256":"f332ebde65eb54ef398dfe769da4c83168692078a179925323ebcb04aa3cc004"},"schema_version":"1.0","source":{"id":"1811.04681","kind":"arxiv","version":3}},"canonical_sha256":"7b37362ecbb9e553d92f1c0d8a532af5950221214229328ef5201c0da9d45ad5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7b37362ecbb9e553d92f1c0d8a532af5950221214229328ef5201c0da9d45ad5","first_computed_at":"2026-05-17T23:40:34.102514Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:40:34.102514Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"K9ycR2rsdx3AS9lF3dL8hVL8Alc8nm0iccsq45TAowzr6QbYgSvVQEoiCXZXF2to59oCLRF3vqAj8+9HYmuhDQ==","signature_status":"signed_v1","signed_at":"2026-05-17T23:40:34.103109Z","signed_message":"canonical_sha256_bytes"},"source_id":"1811.04681","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b0ed297b85489625a051fa65bc84a4c157716a3f7362a17b4fa4b482fb01f45b","sha256:fb309ecac70c66638db2a96a8b685f070d8cfaeeec384ca968cd07dfafaf7881"],"state_sha256":"294dc0ce05c51bc15d252f525b661452fb1c52dd65a90c073bc58b1e076fe419"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/Y1Yuwg1ikjM7NEWHZHZDeO31qhoYMuIpdyI5TrLZCeWnZpSSVNqv2saFhOZJ8tOl0t/RYQOxB0gYoHrJ4WVDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T09:27:21.986921Z","bundle_sha256":"66728b251f3bb4ea6b3309d6d9ac34ed0dc2b960b03eb6e8753e3ee8ac299782"}}