{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:FT6MHGPXHUDVSLKFETEY4IOOGC","short_pith_number":"pith:FT6MHGPX","canonical_record":{"source":{"id":"2203.17104","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2022-03-31T15:22:06Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"47050ee7e24403db3635558ddbb5361a3fc34e5f62aad4a947f3585e3d0c7846","abstract_canon_sha256":"a74edc55a36f0c38278dbab42b90e8d9fe3ca62f993e47df6f74884a316a9e6c"},"schema_version":"1.0"},"canonical_sha256":"2cfcc399f73d07592d4524c98e21ce3095e3e60b320ec97b5da09a89e8745c85","source":{"kind":"arxiv","id":"2203.17104","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2203.17104","created_at":"2026-07-05T04:35:46Z"},{"alias_kind":"arxiv_version","alias_value":"2203.17104v2","created_at":"2026-07-05T04:35:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2203.17104","created_at":"2026-07-05T04:35:46Z"},{"alias_kind":"pith_short_12","alias_value":"FT6MHGPXHUDV","created_at":"2026-07-05T04:35:46Z"},{"alias_kind":"pith_short_16","alias_value":"FT6MHGPXHUDVSLKF","created_at":"2026-07-05T04:35:46Z"},{"alias_kind":"pith_short_8","alias_value":"FT6MHGPX","created_at":"2026-07-05T04:35:46Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:FT6MHGPXHUDVSLKFETEY4IOOGC","target":"record","payload":{"canonical_record":{"source":{"id":"2203.17104","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2022-03-31T15:22:06Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"47050ee7e24403db3635558ddbb5361a3fc34e5f62aad4a947f3585e3d0c7846","abstract_canon_sha256":"a74edc55a36f0c38278dbab42b90e8d9fe3ca62f993e47df6f74884a316a9e6c"},"schema_version":"1.0"},"canonical_sha256":"2cfcc399f73d07592d4524c98e21ce3095e3e60b320ec97b5da09a89e8745c85","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:35:46.575655Z","signature_b64":"GB97e+Yxww++8hgfKK/H6Nm3q3dYHSbR53GwPADiUpuVy8lOMGVGWgDw1DK4j8beOlTLJMr7FPwa9VeMJ6nrAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2cfcc399f73d07592d4524c98e21ce3095e3e60b320ec97b5da09a89e8745c85","last_reissued_at":"2026-07-05T04:35:46.575179Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:35:46.575179Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2203.17104","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":"2026-07-05T04:35:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Oryq9wPO6w8zuMlCka1dFEgkERq1LriNqTumLdCs1dTjLdSc2hu74pvAnPHbJjsCH+uSY6OqV+9QccEsd3w5DA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T03:57:02.085551Z"},"content_sha256":"8a3067e6fd0420e73f0f19e6b71872ec9853fac7c516a19807845ea2cbc802fd","schema_version":"1.0","event_id":"sha256:8a3067e6fd0420e73f0f19e6b71872ec9853fac7c516a19807845ea2cbc802fd"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:FT6MHGPXHUDVSLKFETEY4IOOGC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Searching and identifying leptoquarks through low-energy polarized scattering processes $e^-p\\to e^-\\Lambda_c$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Li-Fen Lai, Xin-Qiang Li, Xin-Shuai Yan, Ya-Dong Yang","submitted_at":"2022-03-31T15:22:06Z","abstract_excerpt":"We investigate the potential for searching and identifying the leptoquark (LQ) effects in the charm sector through the low-energy polarized scattering processes $\\vec{e}^{\\,-}p\\to e^-\\Lambda_c$, $e^-\\vec{p}\\to e^-\\Lambda_c$, and $\\vec{e}^{\\,-}\\vec{p}\\to e^-\\Lambda_c$. Considering only the longitudinally polarized processes, we show that the different LQ models can be disentangled from each other by measuring the four spin asymmetries, $A_{L}^e$, $A_{L}^p$, $A_{L3}^{ep}$, and $A_{L6}^{ep}$, constructed in terms of the polarized cross sections. Although it is challenging to accomplish the same g"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2203.17104","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/2203.17104/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":"2026-07-05T04:35:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SOE3ZArs1xKMue3MD+6hGEtvl1bhQ1EdTpbTohNh5dBy3xzB6y/nG+sP6B/IwKoFEzPBXNL1cTxrysVGm3RZBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T03:57:02.086050Z"},"content_sha256":"875024f28f98e01e4147664e1e845242935788ffccac57a528b75e905f76bc73","schema_version":"1.0","event_id":"sha256:875024f28f98e01e4147664e1e845242935788ffccac57a528b75e905f76bc73"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FT6MHGPXHUDVSLKFETEY4IOOGC/bundle.json","state_url":"https://pith.science/pith/FT6MHGPXHUDVSLKFETEY4IOOGC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FT6MHGPXHUDVSLKFETEY4IOOGC/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":"2026-08-08T03:57:02Z","links":{"resolver":"https://pith.science/pith/FT6MHGPXHUDVSLKFETEY4IOOGC","bundle":"https://pith.science/pith/FT6MHGPXHUDVSLKFETEY4IOOGC/bundle.json","state":"https://pith.science/pith/FT6MHGPXHUDVSLKFETEY4IOOGC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FT6MHGPXHUDVSLKFETEY4IOOGC/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:FT6MHGPXHUDVSLKFETEY4IOOGC","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":"a74edc55a36f0c38278dbab42b90e8d9fe3ca62f993e47df6f74884a316a9e6c","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2022-03-31T15:22:06Z","title_canon_sha256":"47050ee7e24403db3635558ddbb5361a3fc34e5f62aad4a947f3585e3d0c7846"},"schema_version":"1.0","source":{"id":"2203.17104","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2203.17104","created_at":"2026-07-05T04:35:46Z"},{"alias_kind":"arxiv_version","alias_value":"2203.17104v2","created_at":"2026-07-05T04:35:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2203.17104","created_at":"2026-07-05T04:35:46Z"},{"alias_kind":"pith_short_12","alias_value":"FT6MHGPXHUDV","created_at":"2026-07-05T04:35:46Z"},{"alias_kind":"pith_short_16","alias_value":"FT6MHGPXHUDVSLKF","created_at":"2026-07-05T04:35:46Z"},{"alias_kind":"pith_short_8","alias_value":"FT6MHGPX","created_at":"2026-07-05T04:35:46Z"}],"graph_snapshots":[{"event_id":"sha256:875024f28f98e01e4147664e1e845242935788ffccac57a528b75e905f76bc73","target":"graph","created_at":"2026-07-05T04:35:46Z","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/2203.17104/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We investigate the potential for searching and identifying the leptoquark (LQ) effects in the charm sector through the low-energy polarized scattering processes $\\vec{e}^{\\,-}p\\to e^-\\Lambda_c$, $e^-\\vec{p}\\to e^-\\Lambda_c$, and $\\vec{e}^{\\,-}\\vec{p}\\to e^-\\Lambda_c$. Considering only the longitudinally polarized processes, we show that the different LQ models can be disentangled from each other by measuring the four spin asymmetries, $A_{L}^e$, $A_{L}^p$, $A_{L3}^{ep}$, and $A_{L6}^{ep}$, constructed in terms of the polarized cross sections. Although it is challenging to accomplish the same g","authors_text":"Li-Fen Lai, Xin-Qiang Li, Xin-Shuai Yan, Ya-Dong Yang","cross_cats":["hep-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2022-03-31T15:22:06Z","title":"Searching and identifying leptoquarks through low-energy polarized scattering processes $e^-p\\to e^-\\Lambda_c$"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2203.17104","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":"sha256:8a3067e6fd0420e73f0f19e6b71872ec9853fac7c516a19807845ea2cbc802fd","target":"record","created_at":"2026-07-05T04:35:46Z","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":"a74edc55a36f0c38278dbab42b90e8d9fe3ca62f993e47df6f74884a316a9e6c","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2022-03-31T15:22:06Z","title_canon_sha256":"47050ee7e24403db3635558ddbb5361a3fc34e5f62aad4a947f3585e3d0c7846"},"schema_version":"1.0","source":{"id":"2203.17104","kind":"arxiv","version":2}},"canonical_sha256":"2cfcc399f73d07592d4524c98e21ce3095e3e60b320ec97b5da09a89e8745c85","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2cfcc399f73d07592d4524c98e21ce3095e3e60b320ec97b5da09a89e8745c85","first_computed_at":"2026-07-05T04:35:46.575179Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:35:46.575179Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"GB97e+Yxww++8hgfKK/H6Nm3q3dYHSbR53GwPADiUpuVy8lOMGVGWgDw1DK4j8beOlTLJMr7FPwa9VeMJ6nrAg==","signature_status":"signed_v1","signed_at":"2026-07-05T04:35:46.575655Z","signed_message":"canonical_sha256_bytes"},"source_id":"2203.17104","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8a3067e6fd0420e73f0f19e6b71872ec9853fac7c516a19807845ea2cbc802fd","sha256:875024f28f98e01e4147664e1e845242935788ffccac57a528b75e905f76bc73"],"state_sha256":"e43af71a2a4ee722ebe630e24994f940b770a052146ab76262ade73840f54e43"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"emCYE3Xe2YYzf8APUNWiDsqvLnj397qfyRImU6FqRnWl06BuxFLI71nmasoN7RlNnxHiSXjLr2HtkP5sX9TMBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-08T03:57:02.089842Z","bundle_sha256":"a3e6a9b4cb670f45f19aa301a56dad2562011dcb4012f94c0547e487744ecd1f"}}