{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:PHUC7RM337NKHIJ2JE5ESRKRDX","short_pith_number":"pith:PHUC7RM3","canonical_record":{"source":{"id":"1802.07826","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-02-21T21:58:28Z","cross_cats_sorted":[],"title_canon_sha256":"844a66392f99026ec67f0fbb1083bbc109ad8d3cf49339b01db257361796d703","abstract_canon_sha256":"5c78aa837a00cd439c35a339520855e2cd4912fb8925976b8680c1453e0a6349"},"schema_version":"1.0"},"canonical_sha256":"79e82fc59bdfdaa3a13a493a4945511dfca08ed2f49bc2a18032ddf44a8118bd","source":{"kind":"arxiv","id":"1802.07826","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1802.07826","created_at":"2026-05-17T23:39:49Z"},{"alias_kind":"arxiv_version","alias_value":"1802.07826v2","created_at":"2026-05-17T23:39:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1802.07826","created_at":"2026-05-17T23:39:49Z"},{"alias_kind":"pith_short_12","alias_value":"PHUC7RM337NK","created_at":"2026-05-18T12:32:43Z"},{"alias_kind":"pith_short_16","alias_value":"PHUC7RM337NKHIJ2","created_at":"2026-05-18T12:32:43Z"},{"alias_kind":"pith_short_8","alias_value":"PHUC7RM3","created_at":"2026-05-18T12:32:43Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:PHUC7RM337NKHIJ2JE5ESRKRDX","target":"record","payload":{"canonical_record":{"source":{"id":"1802.07826","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-02-21T21:58:28Z","cross_cats_sorted":[],"title_canon_sha256":"844a66392f99026ec67f0fbb1083bbc109ad8d3cf49339b01db257361796d703","abstract_canon_sha256":"5c78aa837a00cd439c35a339520855e2cd4912fb8925976b8680c1453e0a6349"},"schema_version":"1.0"},"canonical_sha256":"79e82fc59bdfdaa3a13a493a4945511dfca08ed2f49bc2a18032ddf44a8118bd","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:39:49.135061Z","signature_b64":"XEHJ/mozv+VnAHCFzu4tVdWpqnrKtcKrKbqWjzP7H7VWdh/pj8WcabtNYPbdLCr7fAG6o8vzEMk8QbcRM9VkDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"79e82fc59bdfdaa3a13a493a4945511dfca08ed2f49bc2a18032ddf44a8118bd","last_reissued_at":"2026-05-17T23:39:49.134530Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:39:49.134530Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1802.07826","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":"2026-05-17T23:39:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OcRb3d8XryJ+Qe82MlwOxB0CFiaud9LjBamcwTGnEH47Eotu/YqkgueBZPkJ8FMaRH1sETHwJJ0P8g8ODiRwCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-27T14:59:25.581460Z"},"content_sha256":"81c0f2349672bd8a4b8547940c37b57c38dc262c08c9caea8430b46d1cb9f958","schema_version":"1.0","event_id":"sha256:81c0f2349672bd8a4b8547940c37b57c38dc262c08c9caea8430b46d1cb9f958"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:PHUC7RM337NKHIJ2JE5ESRKRDX","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"$\\mathcal{O}(\\alpha^2)$ ISR effects with a full electroweak one-loop correction for a top pair-production at the ILC","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Junpei Fujimoto, Nhi M. U. Quach, Yoshimasa Kurihara","submitted_at":"2018-02-21T21:58:28Z","abstract_excerpt":"Precise predictions for an $e^+e^-\\rightarrow t\\bar{t}$ cross section are presented at an energy region from 400 GeV to 800 GeV. Cross sections are estimated including the beam-polarization effects with full $\\mathcal{O}(\\alpha)$, and also with effects of the initial-state photon emission. A radiator technique is used for the initial-state photon emission up to two-loop order. A weak correction is defined as the full electroweak corrections without the initial-state photonic corrections. As a result, it is obtained that the total cross section of a top quark pair-production receives the weak c"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1802.07826","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":""},"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":"2026-05-17T23:39:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"r5rMrGMux+Z7D9bXLP04NA+AwPyRaNi/f/UwVyNX27SSgvxC9i8QvULe6zS03eTGumddQziHBoAOGTZkkol5Bg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-27T14:59:25.581851Z"},"content_sha256":"5c5e0bad943d4ff5fe276e3016f34fca3e14d09fa52b8fd4edb8a20b46219cdd","schema_version":"1.0","event_id":"sha256:5c5e0bad943d4ff5fe276e3016f34fca3e14d09fa52b8fd4edb8a20b46219cdd"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/PHUC7RM337NKHIJ2JE5ESRKRDX/bundle.json","state_url":"https://pith.science/pith/PHUC7RM337NKHIJ2JE5ESRKRDX/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/PHUC7RM337NKHIJ2JE5ESRKRDX/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":"2026-06-27T14:59:25Z","links":{"resolver":"https://pith.science/pith/PHUC7RM337NKHIJ2JE5ESRKRDX","bundle":"https://pith.science/pith/PHUC7RM337NKHIJ2JE5ESRKRDX/bundle.json","state":"https://pith.science/pith/PHUC7RM337NKHIJ2JE5ESRKRDX/state.json","well_known_bundle":"https://pith.science/.well-known/pith/PHUC7RM337NKHIJ2JE5ESRKRDX/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:PHUC7RM337NKHIJ2JE5ESRKRDX","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":"5c78aa837a00cd439c35a339520855e2cd4912fb8925976b8680c1453e0a6349","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-02-21T21:58:28Z","title_canon_sha256":"844a66392f99026ec67f0fbb1083bbc109ad8d3cf49339b01db257361796d703"},"schema_version":"1.0","source":{"id":"1802.07826","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1802.07826","created_at":"2026-05-17T23:39:49Z"},{"alias_kind":"arxiv_version","alias_value":"1802.07826v2","created_at":"2026-05-17T23:39:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1802.07826","created_at":"2026-05-17T23:39:49Z"},{"alias_kind":"pith_short_12","alias_value":"PHUC7RM337NK","created_at":"2026-05-18T12:32:43Z"},{"alias_kind":"pith_short_16","alias_value":"PHUC7RM337NKHIJ2","created_at":"2026-05-18T12:32:43Z"},{"alias_kind":"pith_short_8","alias_value":"PHUC7RM3","created_at":"2026-05-18T12:32:43Z"}],"graph_snapshots":[{"event_id":"sha256:5c5e0bad943d4ff5fe276e3016f34fca3e14d09fa52b8fd4edb8a20b46219cdd","target":"graph","created_at":"2026-05-17T23:39:49Z","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":"Precise predictions for an $e^+e^-\\rightarrow t\\bar{t}$ cross section are presented at an energy region from 400 GeV to 800 GeV. Cross sections are estimated including the beam-polarization effects with full $\\mathcal{O}(\\alpha)$, and also with effects of the initial-state photon emission. A radiator technique is used for the initial-state photon emission up to two-loop order. A weak correction is defined as the full electroweak corrections without the initial-state photonic corrections. As a result, it is obtained that the total cross section of a top quark pair-production receives the weak c","authors_text":"Junpei Fujimoto, Nhi M. U. Quach, Yoshimasa Kurihara","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-02-21T21:58:28Z","title":"$\\mathcal{O}(\\alpha^2)$ ISR effects with a full electroweak one-loop correction for a top pair-production at the ILC"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1802.07826","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":"sha256:81c0f2349672bd8a4b8547940c37b57c38dc262c08c9caea8430b46d1cb9f958","target":"record","created_at":"2026-05-17T23:39:49Z","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":"5c78aa837a00cd439c35a339520855e2cd4912fb8925976b8680c1453e0a6349","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-02-21T21:58:28Z","title_canon_sha256":"844a66392f99026ec67f0fbb1083bbc109ad8d3cf49339b01db257361796d703"},"schema_version":"1.0","source":{"id":"1802.07826","kind":"arxiv","version":2}},"canonical_sha256":"79e82fc59bdfdaa3a13a493a4945511dfca08ed2f49bc2a18032ddf44a8118bd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"79e82fc59bdfdaa3a13a493a4945511dfca08ed2f49bc2a18032ddf44a8118bd","first_computed_at":"2026-05-17T23:39:49.134530Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:39:49.134530Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"XEHJ/mozv+VnAHCFzu4tVdWpqnrKtcKrKbqWjzP7H7VWdh/pj8WcabtNYPbdLCr7fAG6o8vzEMk8QbcRM9VkDg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:39:49.135061Z","signed_message":"canonical_sha256_bytes"},"source_id":"1802.07826","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:81c0f2349672bd8a4b8547940c37b57c38dc262c08c9caea8430b46d1cb9f958","sha256:5c5e0bad943d4ff5fe276e3016f34fca3e14d09fa52b8fd4edb8a20b46219cdd"],"state_sha256":"d5a7058a92b79565839cbcfa6ea15f6391f91c912f67a40a1bf3fc41bb268895"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"LuqF0KoiadymdS/11n1h4JxNwl+gbebYrCkYhVYgL68dFdtyPh8+EH8agXtKvcpTDzAztX+6JCSbV012atx2Dg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-27T14:59:25.583653Z","bundle_sha256":"a0ac583fc41683c3ea2d14ac64d08f739b6a499ef20125f7d601ad9cc33f0917"}}