{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2006:BFN5RFCCLLWUVJTJU4BBZ4ZORE","short_pith_number":"pith:BFN5RFCC","schema_version":"1.0","canonical_sha256":"095bd894425aed4aa669a7021cf32e8921642c015c466872797f965ab70e2a41","source":{"kind":"arxiv","id":"gr-qc/0611067","version":3},"attestation_state":"computed","paper":{"title":"Then again, how often does the Unruh-DeWitt detector click if we switch it carefully?","license":"","headline":"","cross_cats":["hep-th"],"primary_cat":"gr-qc","authors_text":"Alejandro Satz","submitted_at":"2006-11-13T12:23:55Z","abstract_excerpt":"The transition probability in first-order perturbation theory for an Unruh-DeWitt detector coupled to a massless scalar field in Minkowski space is calculated. It has been shown recently that the conventional $i\\epsilon$ regularisation prescription for the correlation function leads to non-Lorentz invariant results for the transition rate, and a different regularisation, involving spatial smearing of the field, has been advocated to replace it. We show that the non-Lorentz invariance arises solely from the assumption of sudden switch-on and switch-off of the detector, and that when the model i"},"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":"gr-qc/0611067","kind":"arxiv","version":3},"metadata":{"license":"","primary_cat":"gr-qc","submitted_at":"2006-11-13T12:23:55Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"af837521627c7af1c4be2c880094f69c260440432854d94574802178ac937f37","abstract_canon_sha256":"dc35890f824df25d2ead23438452afb82909d05401ce6f784f9ba39290702cd5"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T15:16:37.864382Z","signature_b64":"37LkTtjiNvn0kdgCvkespfKNdm6Saz8bZ3gy0Npyq5uSUKnjw8lmJE95BVRgG8ZslpIBru82Iev+E7XVOvZ9Aw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"095bd894425aed4aa669a7021cf32e8921642c015c466872797f965ab70e2a41","last_reissued_at":"2026-07-04T15:16:37.863923Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T15:16:37.863923Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Then again, how often does the Unruh-DeWitt detector click if we switch it carefully?","license":"","headline":"","cross_cats":["hep-th"],"primary_cat":"gr-qc","authors_text":"Alejandro Satz","submitted_at":"2006-11-13T12:23:55Z","abstract_excerpt":"The transition probability in first-order perturbation theory for an Unruh-DeWitt detector coupled to a massless scalar field in Minkowski space is calculated. It has been shown recently that the conventional $i\\epsilon$ regularisation prescription for the correlation function leads to non-Lorentz invariant results for the transition rate, and a different regularisation, involving spatial smearing of the field, has been advocated to replace it. We show that the non-Lorentz invariance arises solely from the assumption of sudden switch-on and switch-off of the detector, and that when the model i"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"gr-qc/0611067","kind":"arxiv","version":3},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/gr-qc/0611067/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"gr-qc/0611067","created_at":"2026-07-04T15:16:37.863985+00:00"},{"alias_kind":"arxiv_version","alias_value":"gr-qc/0611067v3","created_at":"2026-07-04T15:16:37.863985+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.gr-qc/0611067","created_at":"2026-07-04T15:16:37.863985+00:00"},{"alias_kind":"pith_short_12","alias_value":"BFN5RFCCLLWU","created_at":"2026-07-04T15:16:37.863985+00:00"},{"alias_kind":"pith_short_16","alias_value":"BFN5RFCCLLWUVJTJ","created_at":"2026-07-04T15:16:37.863985+00:00"},{"alias_kind":"pith_short_8","alias_value":"BFN5RFCC","created_at":"2026-07-04T15:16:37.863985+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2606.30853","citing_title":"Rethinking quantum information in gravity and fields","ref_index":196,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/BFN5RFCCLLWUVJTJU4BBZ4ZORE","json":"https://pith.science/pith/BFN5RFCCLLWUVJTJU4BBZ4ZORE.json","graph_json":"https://pith.science/api/pith-number/BFN5RFCCLLWUVJTJU4BBZ4ZORE/graph.json","events_json":"https://pith.science/api/pith-number/BFN5RFCCLLWUVJTJU4BBZ4ZORE/events.json","paper":"https://pith.science/paper/BFN5RFCC"},"agent_actions":{"view_html":"https://pith.science/pith/BFN5RFCCLLWUVJTJU4BBZ4ZORE","download_json":"https://pith.science/pith/BFN5RFCCLLWUVJTJU4BBZ4ZORE.json","view_paper":"https://pith.science/paper/BFN5RFCC","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=gr-qc/0611067&json=true","fetch_graph":"https://pith.science/api/pith-number/BFN5RFCCLLWUVJTJU4BBZ4ZORE/graph.json","fetch_events":"https://pith.science/api/pith-number/BFN5RFCCLLWUVJTJU4BBZ4ZORE/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/BFN5RFCCLLWUVJTJU4BBZ4ZORE/action/timestamp_anchor","attest_storage":"https://pith.science/pith/BFN5RFCCLLWUVJTJU4BBZ4ZORE/action/storage_attestation","attest_author":"https://pith.science/pith/BFN5RFCCLLWUVJTJU4BBZ4ZORE/action/author_attestation","sign_citation":"https://pith.science/pith/BFN5RFCCLLWUVJTJU4BBZ4ZORE/action/citation_signature","submit_replication":"https://pith.science/pith/BFN5RFCCLLWUVJTJU4BBZ4ZORE/action/replication_record"}},"created_at":"2026-07-04T15:16:37.863985+00:00","updated_at":"2026-07-04T15:16:37.863985+00:00"}