{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2001:4ESGM76UXM5FQFFA74DQGPAUT7","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":"b741512131a700d3070f4a7bf6e9741951e9e001407b356bc1318b8600bdcf2e","cross_cats_sorted":["quant-ph"],"license":"","primary_cat":"hep-th","submitted_at":"2001-08-31T16:56:03Z","title_canon_sha256":"d8ed12c0887855433b86032ff9f55bb5493ed9c9d08496ad6740822782933649"},"schema_version":"1.0","source":{"id":"hep-th/0108240","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-th/0108240","created_at":"2026-05-18T03:24:21Z"},{"alias_kind":"arxiv_version","alias_value":"hep-th/0108240v2","created_at":"2026-05-18T03:24:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-th/0108240","created_at":"2026-05-18T03:24:21Z"},{"alias_kind":"pith_short_12","alias_value":"4ESGM76UXM5F","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_16","alias_value":"4ESGM76UXM5FQFFA","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_8","alias_value":"4ESGM76U","created_at":"2026-05-18T12:25:50Z"}],"graph_snapshots":[{"event_id":"sha256:e3c4db3c9e81d2e3925d293dbbf7b9f1236e05df2f44e495bf9e67f58b239640","target":"graph","created_at":"2026-05-18T03:24:21Z","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":"We compute the leading radiative correction to the Casimir force between two parallel plates in the $\\lambda\\Phi^4$ theory. Dirichlet and periodic boundary conditions are considered. A heuristic approach, in which the Casimir energy is computed as the sum of one-loop corrected zero-point energies, is shown to yield incorrect results, but we show how to amend it. The technique is then used in the case of periodic boundary conditions to construct a perturbative expansion which is free of infrared singularities in the massless limit. In this case we also compute the next-to-leading order radiativ","authors_text":"Luiz C. de Albuquerque, R. M. Cavalcanti","cross_cats":["quant-ph"],"headline":"","license":"","primary_cat":"hep-th","submitted_at":"2001-08-31T16:56:03Z","title":"When the Casimir energy is not a sum of zero-point energies"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-th/0108240","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":"sha256:08153052f8b5973ad5451ee0fdf93518efe08954ea4c9deaf30d4e3db9735e0a","target":"record","created_at":"2026-05-18T03:24:21Z","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":"b741512131a700d3070f4a7bf6e9741951e9e001407b356bc1318b8600bdcf2e","cross_cats_sorted":["quant-ph"],"license":"","primary_cat":"hep-th","submitted_at":"2001-08-31T16:56:03Z","title_canon_sha256":"d8ed12c0887855433b86032ff9f55bb5493ed9c9d08496ad6740822782933649"},"schema_version":"1.0","source":{"id":"hep-th/0108240","kind":"arxiv","version":2}},"canonical_sha256":"e124667fd4bb3a5814a0ff07033c149fdf9329447e55022910698c7aee983179","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e124667fd4bb3a5814a0ff07033c149fdf9329447e55022910698c7aee983179","first_computed_at":"2026-05-18T03:24:21.855890Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:24:21.855890Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"QLmYz+ABS7HGPLB5aqibL7OrhlqRHrEeUP/LjvvMn8af81XXPF7BT2v/ECi7n8FAYaAcJKOW3egmXMprvZbnDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:24:21.856528Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-th/0108240","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:08153052f8b5973ad5451ee0fdf93518efe08954ea4c9deaf30d4e3db9735e0a","sha256:e3c4db3c9e81d2e3925d293dbbf7b9f1236e05df2f44e495bf9e67f58b239640"],"state_sha256":"f860c172850bc937afa5d422434599924edbcb0942449390e5f83aa0c5fbf82a"}