{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:ROWPF7PFDWC6B66GFWTCZMCNAT","short_pith_number":"pith:ROWPF7PF","schema_version":"1.0","canonical_sha256":"8bacf2fde51d85e0fbc62da62cb04d04fdc440268a2c2c664ab714d629904815","source":{"kind":"arxiv","id":"1603.07338","version":2},"attestation_state":"computed","paper":{"title":"Mode-sum construction of the covariant graviton two-point function in the Poincar\\'e patch of de Sitter space","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"gr-qc","authors_text":"Atsushi Higuchi, Markus B. Fr\\\"ob, William C. C. Lima","submitted_at":"2016-03-23T20:01:01Z","abstract_excerpt":"We construct the graviton two-point function for a two-parameter family of linear covariant gauges in n-dimensional de Sitter space. The construction is performed via the mode-sum method in the Bunch-Davies vacuum in the Poincar\\'e patch, and a Fierz-Pauli mass term is introduced to regularize the infrared (IR) divergences. The resulting two-point function is de Sitter-invariant, and free of IR divergences in the massless limit (for a certain range of parameters) though analytic continuation with respect to the mass for the pure-gauge sector of the two-point function is necessary for this resu"},"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":"1603.07338","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2016-03-23T20:01:01Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"fab42eddd75d1a26d9e350922db6fc08a1b148da2b23c8030524bce36fa03622","abstract_canon_sha256":"b19a95af35eccc3ffa42e823851d075f31bba723fa3b64cb00a94f9e3a826e8d"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:13:04.577745Z","signature_b64":"M/YOA3hHk2slm99UIrHvGQ/c63Gq2UIBs1w/pVn36Hhhi3od4+1G/th+GdczHCCUFweZGAVU1vM3hHXC2fFMAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8bacf2fde51d85e0fbc62da62cb04d04fdc440268a2c2c664ab714d629904815","last_reissued_at":"2026-05-18T01:13:04.577400Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:13:04.577400Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Mode-sum construction of the covariant graviton two-point function in the Poincar\\'e patch of de Sitter space","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"gr-qc","authors_text":"Atsushi Higuchi, Markus B. Fr\\\"ob, William C. C. Lima","submitted_at":"2016-03-23T20:01:01Z","abstract_excerpt":"We construct the graviton two-point function for a two-parameter family of linear covariant gauges in n-dimensional de Sitter space. The construction is performed via the mode-sum method in the Bunch-Davies vacuum in the Poincar\\'e patch, and a Fierz-Pauli mass term is introduced to regularize the infrared (IR) divergences. The resulting two-point function is de Sitter-invariant, and free of IR divergences in the massless limit (for a certain range of parameters) though analytic continuation with respect to the mass for the pure-gauge sector of the two-point function is necessary for this resu"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1603.07338","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1603.07338","created_at":"2026-05-18T01:13:04.577455+00:00"},{"alias_kind":"arxiv_version","alias_value":"1603.07338v2","created_at":"2026-05-18T01:13:04.577455+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1603.07338","created_at":"2026-05-18T01:13:04.577455+00:00"},{"alias_kind":"pith_short_12","alias_value":"ROWPF7PFDWC6","created_at":"2026-05-18T12:30:41.710351+00:00"},{"alias_kind":"pith_short_16","alias_value":"ROWPF7PFDWC6B66G","created_at":"2026-05-18T12:30:41.710351+00:00"},{"alias_kind":"pith_short_8","alias_value":"ROWPF7PF","created_at":"2026-05-18T12:30:41.710351+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2511.13660","citing_title":"Graviton propagator in de Sitter space in a simple one-parameter gauge","ref_index":58,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/ROWPF7PFDWC6B66GFWTCZMCNAT","json":"https://pith.science/pith/ROWPF7PFDWC6B66GFWTCZMCNAT.json","graph_json":"https://pith.science/api/pith-number/ROWPF7PFDWC6B66GFWTCZMCNAT/graph.json","events_json":"https://pith.science/api/pith-number/ROWPF7PFDWC6B66GFWTCZMCNAT/events.json","paper":"https://pith.science/paper/ROWPF7PF"},"agent_actions":{"view_html":"https://pith.science/pith/ROWPF7PFDWC6B66GFWTCZMCNAT","download_json":"https://pith.science/pith/ROWPF7PFDWC6B66GFWTCZMCNAT.json","view_paper":"https://pith.science/paper/ROWPF7PF","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1603.07338&json=true","fetch_graph":"https://pith.science/api/pith-number/ROWPF7PFDWC6B66GFWTCZMCNAT/graph.json","fetch_events":"https://pith.science/api/pith-number/ROWPF7PFDWC6B66GFWTCZMCNAT/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ROWPF7PFDWC6B66GFWTCZMCNAT/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ROWPF7PFDWC6B66GFWTCZMCNAT/action/storage_attestation","attest_author":"https://pith.science/pith/ROWPF7PFDWC6B66GFWTCZMCNAT/action/author_attestation","sign_citation":"https://pith.science/pith/ROWPF7PFDWC6B66GFWTCZMCNAT/action/citation_signature","submit_replication":"https://pith.science/pith/ROWPF7PFDWC6B66GFWTCZMCNAT/action/replication_record"}},"created_at":"2026-05-18T01:13:04.577455+00:00","updated_at":"2026-05-18T01:13:04.577455+00:00"}