{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:ARFYKINBKJSDHPBO3ALODTQ7DE","short_pith_number":"pith:ARFYKINB","schema_version":"1.0","canonical_sha256":"044b8521a1526433bc2ed816e1ce1f191a368713dd5a3894ab7c83435cca7256","source":{"kind":"arxiv","id":"1311.6105","version":1},"attestation_state":"computed","paper":{"title":"The full CMB temperature bispectrum from single-field inflation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc","hep-ph"],"primary_cat":"astro-ph.CO","authors_text":"Filippo Vernizzi, Zhiqi Huang","submitted_at":"2013-11-24T10:49:16Z","abstract_excerpt":"We compute the full cosmic microwave background temperature bispectrum generated by nonlinearities after single-field inflation. By integrating the photon temperature at second order along a perturbed geodesic in Newtonian gauge, we derive an expression for the observed temperature fluctuations that, for the first time, clarifies the separation of the gravitational lensing and time-delay effects from the purely second-order contributions. We then use the second-order Boltzmann code CosmoLib$2^{\\rm nd}$ to calculate these contributions and their bispectrum. Including the perturbations in the ph"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1311.6105","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2013-11-24T10:49:16Z","cross_cats_sorted":["gr-qc","hep-ph"],"title_canon_sha256":"6c4d0381206d8f2dd3b4e94bce60636aadecd44f532831547b552f0b4e9b3205","abstract_canon_sha256":"db58073e6abd0a89b6393e94e921f7e34d34c7412b2bd05c2db4fb29aaa514fd"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:01:35.140870Z","signature_b64":"oILIoHITcLkz0xjJnco4cCUK90J0EZI4zh7DAXC0j6Lz0MLuLYjY5TNRHOKh1KyuA0/kr9D5Y+OPJ4NVQ/d5Dw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"044b8521a1526433bc2ed816e1ce1f191a368713dd5a3894ab7c83435cca7256","last_reissued_at":"2026-05-18T03:01:35.140311Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:01:35.140311Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The full CMB temperature bispectrum from single-field inflation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc","hep-ph"],"primary_cat":"astro-ph.CO","authors_text":"Filippo Vernizzi, Zhiqi Huang","submitted_at":"2013-11-24T10:49:16Z","abstract_excerpt":"We compute the full cosmic microwave background temperature bispectrum generated by nonlinearities after single-field inflation. By integrating the photon temperature at second order along a perturbed geodesic in Newtonian gauge, we derive an expression for the observed temperature fluctuations that, for the first time, clarifies the separation of the gravitational lensing and time-delay effects from the purely second-order contributions. We then use the second-order Boltzmann code CosmoLib$2^{\\rm nd}$ to calculate these contributions and their bispectrum. Including the perturbations in the ph"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1311.6105","kind":"arxiv","version":1},"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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1311.6105","created_at":"2026-05-18T03:01:35.140419+00:00"},{"alias_kind":"arxiv_version","alias_value":"1311.6105v1","created_at":"2026-05-18T03:01:35.140419+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1311.6105","created_at":"2026-05-18T03:01:35.140419+00:00"},{"alias_kind":"pith_short_12","alias_value":"ARFYKINBKJSD","created_at":"2026-05-18T12:27:38.830355+00:00"},{"alias_kind":"pith_short_16","alias_value":"ARFYKINBKJSDHPBO","created_at":"2026-05-18T12:27:38.830355+00:00"},{"alias_kind":"pith_short_8","alias_value":"ARFYKINB","created_at":"2026-05-18T12:27:38.830355+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/ARFYKINBKJSDHPBO3ALODTQ7DE","json":"https://pith.science/pith/ARFYKINBKJSDHPBO3ALODTQ7DE.json","graph_json":"https://pith.science/api/pith-number/ARFYKINBKJSDHPBO3ALODTQ7DE/graph.json","events_json":"https://pith.science/api/pith-number/ARFYKINBKJSDHPBO3ALODTQ7DE/events.json","paper":"https://pith.science/paper/ARFYKINB"},"agent_actions":{"view_html":"https://pith.science/pith/ARFYKINBKJSDHPBO3ALODTQ7DE","download_json":"https://pith.science/pith/ARFYKINBKJSDHPBO3ALODTQ7DE.json","view_paper":"https://pith.science/paper/ARFYKINB","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1311.6105&json=true","fetch_graph":"https://pith.science/api/pith-number/ARFYKINBKJSDHPBO3ALODTQ7DE/graph.json","fetch_events":"https://pith.science/api/pith-number/ARFYKINBKJSDHPBO3ALODTQ7DE/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ARFYKINBKJSDHPBO3ALODTQ7DE/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ARFYKINBKJSDHPBO3ALODTQ7DE/action/storage_attestation","attest_author":"https://pith.science/pith/ARFYKINBKJSDHPBO3ALODTQ7DE/action/author_attestation","sign_citation":"https://pith.science/pith/ARFYKINBKJSDHPBO3ALODTQ7DE/action/citation_signature","submit_replication":"https://pith.science/pith/ARFYKINBKJSDHPBO3ALODTQ7DE/action/replication_record"}},"created_at":"2026-05-18T03:01:35.140419+00:00","updated_at":"2026-05-18T03:01:35.140419+00:00"}