{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:ZWLCEH5IIOL2AGFXUETMLERCXH","short_pith_number":"pith:ZWLCEH5I","schema_version":"1.0","canonical_sha256":"cd96221fa84397a018b7a126c59222b9e5ae7a946d9040cd94bffb07c3b7d118","source":{"kind":"arxiv","id":"1106.1873","version":1},"attestation_state":"computed","paper":{"title":"Casimir effect in de Sitter spacetime","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc","quant-ph"],"primary_cat":"hep-th","authors_text":"A.A. Saharian","submitted_at":"2011-06-09T18:37:11Z","abstract_excerpt":"The vacuum expectation value of the energy-momentum tensor and the Casimir forces are investigated for a massive scalar field with an arbitrary curvature coupling parameter in the geometry of two parallel plates, on the background of de Sitter spacetime. The field is prepared in the Bunch--Davies vacuum state and is constrained to satisfy Robin boundary conditions on the plates. The vacuum energy-momentum tensor is non-diagonal, with the off-diagonal component corresponding to the energy flux along the direction normal to the plates. It is shown that the curvature of the background spacetime d"},"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":"1106.1873","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2011-06-09T18:37:11Z","cross_cats_sorted":["gr-qc","quant-ph"],"title_canon_sha256":"875f9f5cae53e80c8e9c2072bb708075bf0d9967b09713d96078af5a42faf60c","abstract_canon_sha256":"6116e88199135f8e8b01e5dfdeacfc2e1846f9fff1fe24ace5b2acb7d5d3c327"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:07:19.590279Z","signature_b64":"KsfLQL/6iT5cHPWSZvTl5mDXp20IcYmqNDAClJP0z8vFqGiBuqLxOLJqEZRtDYDr8PnO7u2aAXGXFDwTXFMjAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"cd96221fa84397a018b7a126c59222b9e5ae7a946d9040cd94bffb07c3b7d118","last_reissued_at":"2026-05-18T04:07:19.589733Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:07:19.589733Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Casimir effect in de Sitter spacetime","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc","quant-ph"],"primary_cat":"hep-th","authors_text":"A.A. Saharian","submitted_at":"2011-06-09T18:37:11Z","abstract_excerpt":"The vacuum expectation value of the energy-momentum tensor and the Casimir forces are investigated for a massive scalar field with an arbitrary curvature coupling parameter in the geometry of two parallel plates, on the background of de Sitter spacetime. The field is prepared in the Bunch--Davies vacuum state and is constrained to satisfy Robin boundary conditions on the plates. The vacuum energy-momentum tensor is non-diagonal, with the off-diagonal component corresponding to the energy flux along the direction normal to the plates. It is shown that the curvature of the background spacetime d"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1106.1873","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":"1106.1873","created_at":"2026-05-18T04:07:19.589818+00:00"},{"alias_kind":"arxiv_version","alias_value":"1106.1873v1","created_at":"2026-05-18T04:07:19.589818+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1106.1873","created_at":"2026-05-18T04:07:19.589818+00:00"},{"alias_kind":"pith_short_12","alias_value":"ZWLCEH5IIOL2","created_at":"2026-05-18T12:26:50.516681+00:00"},{"alias_kind":"pith_short_16","alias_value":"ZWLCEH5IIOL2AGFX","created_at":"2026-05-18T12:26:50.516681+00:00"},{"alias_kind":"pith_short_8","alias_value":"ZWLCEH5I","created_at":"2026-05-18T12:26:50.516681+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/ZWLCEH5IIOL2AGFXUETMLERCXH","json":"https://pith.science/pith/ZWLCEH5IIOL2AGFXUETMLERCXH.json","graph_json":"https://pith.science/api/pith-number/ZWLCEH5IIOL2AGFXUETMLERCXH/graph.json","events_json":"https://pith.science/api/pith-number/ZWLCEH5IIOL2AGFXUETMLERCXH/events.json","paper":"https://pith.science/paper/ZWLCEH5I"},"agent_actions":{"view_html":"https://pith.science/pith/ZWLCEH5IIOL2AGFXUETMLERCXH","download_json":"https://pith.science/pith/ZWLCEH5IIOL2AGFXUETMLERCXH.json","view_paper":"https://pith.science/paper/ZWLCEH5I","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1106.1873&json=true","fetch_graph":"https://pith.science/api/pith-number/ZWLCEH5IIOL2AGFXUETMLERCXH/graph.json","fetch_events":"https://pith.science/api/pith-number/ZWLCEH5IIOL2AGFXUETMLERCXH/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ZWLCEH5IIOL2AGFXUETMLERCXH/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ZWLCEH5IIOL2AGFXUETMLERCXH/action/storage_attestation","attest_author":"https://pith.science/pith/ZWLCEH5IIOL2AGFXUETMLERCXH/action/author_attestation","sign_citation":"https://pith.science/pith/ZWLCEH5IIOL2AGFXUETMLERCXH/action/citation_signature","submit_replication":"https://pith.science/pith/ZWLCEH5IIOL2AGFXUETMLERCXH/action/replication_record"}},"created_at":"2026-05-18T04:07:19.589818+00:00","updated_at":"2026-05-18T04:07:19.589818+00:00"}