{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:AIR4FTIJO5CSZ6Q5N5S3ZCFWPI","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":"5553adfc023aaa3ab37e80b7dda6ff913107a4b7724fdb544e7a7807a07bd3a3","cross_cats_sorted":["quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-10-04T21:34:32Z","title_canon_sha256":"44b149a38fda2aea75d72007f0478dbbe926beb5689afe09f5e507b42a169ad0"},"schema_version":"1.0","source":{"id":"1810.02433","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1810.02433","created_at":"2026-05-18T00:03:55Z"},{"alias_kind":"arxiv_version","alias_value":"1810.02433v1","created_at":"2026-05-18T00:03:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1810.02433","created_at":"2026-05-18T00:03:55Z"},{"alias_kind":"pith_short_12","alias_value":"AIR4FTIJO5CS","created_at":"2026-05-18T12:32:13Z"},{"alias_kind":"pith_short_16","alias_value":"AIR4FTIJO5CSZ6Q5","created_at":"2026-05-18T12:32:13Z"},{"alias_kind":"pith_short_8","alias_value":"AIR4FTIJ","created_at":"2026-05-18T12:32:13Z"}],"graph_snapshots":[{"event_id":"sha256:bed878cfae20408cdb0725927592afb6a453031d1a90442c6437d46a9152d0b7","target":"graph","created_at":"2026-05-18T00:03:55Z","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 analyze the Casimir effect for a flavor doublet of mixed scalar fields con- fined inside a one-dimensional finite region. In the framework of the unitary inequivalence between mass and flavor representations in quantum field theory, we employ two alternative approaches to derive the Casimir force: in the first case, the zero-point energy is evaluated for the vacuum of fields with definite mass, then similar calculations are performed for the vacuum of fields with defi- nite flavor. We find that signatures of mixing only appear in the latter context, showing the result to be independent of t","authors_text":"Giuseppe Gaetano Luciano, Luca Smaldone, Luciano Petruzziello, Massimo Blasone","cross_cats":["quant-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-10-04T21:34:32Z","title":"Casimir effect for mixed fields"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1810.02433","kind":"arxiv","version":1},"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":"sha256:3f28098c30136341d51e07ea2a33f2c7744460578fbdd8464d72c6264be8cafb","target":"record","created_at":"2026-05-18T00:03:55Z","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":"5553adfc023aaa3ab37e80b7dda6ff913107a4b7724fdb544e7a7807a07bd3a3","cross_cats_sorted":["quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-10-04T21:34:32Z","title_canon_sha256":"44b149a38fda2aea75d72007f0478dbbe926beb5689afe09f5e507b42a169ad0"},"schema_version":"1.0","source":{"id":"1810.02433","kind":"arxiv","version":1}},"canonical_sha256":"0223c2cd0977452cfa1d6f65bc88b67a0a4ae94b75694513a8cded2b1430c9e5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0223c2cd0977452cfa1d6f65bc88b67a0a4ae94b75694513a8cded2b1430c9e5","first_computed_at":"2026-05-18T00:03:55.151143Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:03:55.151143Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"VE5tGeOd1b6+42DO8ppcbIDBLYGCMXnAM2MKhQJdHCLBd+BElbmAwON3LApAbretAaAwd+/9GSsH3wKnxDAEDA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:03:55.151705Z","signed_message":"canonical_sha256_bytes"},"source_id":"1810.02433","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3f28098c30136341d51e07ea2a33f2c7744460578fbdd8464d72c6264be8cafb","sha256:bed878cfae20408cdb0725927592afb6a453031d1a90442c6437d46a9152d0b7"],"state_sha256":"d71be5b518bbf52981459e796ae0147f729f694f30a6ba4c90e746ae9f95cdb7"}