{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2010:UPRCGI2DF3E7S267GEMLHVMHO6","short_pith_number":"pith:UPRCGI2D","schema_version":"1.0","canonical_sha256":"a3e22323432ec9f96bdf3118b3d58777832d809b535537144a90e2c82bfc6241","source":{"kind":"arxiv","id":"1001.4833","version":1},"attestation_state":"computed","paper":{"title":"A WKB-like approach to Unruh Radiation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th","physics.gen-ph"],"primary_cat":"gr-qc","authors_text":"Andrea de Gill, Douglas Singleton, Terry Pilling, Valeria Akhmedova","submitted_at":"2010-01-27T00:51:50Z","abstract_excerpt":"Unruh radiation is the thermal flux seen by an accelerated observer moving through Minkowski spacetime. In this article we study Unruh radiation as tunneling through a barrier. We use a WKB-like method to obtain the tunneling rate and the temperature of the Unruh radiation. This derivation brings together many topics into a single problem - classical mechanics, relativity, relativistic field theory, quantum mechanics, thermodynamics and mathematical physics. Moreover, this gravitational WKB method helps to highlight the following subtle points: (i) the tunneling rate strictly should be written"},"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":"1001.4833","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2010-01-27T00:51:50Z","cross_cats_sorted":["hep-th","physics.gen-ph"],"title_canon_sha256":"f4a6f64dbe5971179a2a6913b92a8fbb1871ce9bdf8bb34e170ccc9e4463c2a1","abstract_canon_sha256":"bed512962c91bc144ef2d81af07ac825040f52ff831a7d049f1a5166f0304f07"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:09:29.422926Z","signature_b64":"C2AyxTm0o63CQeosyRz42Ml/aPCXiNC3U+RiyzL5pq0m4LVsRLI+nPRE7uVGw6cOEZ/c88ms3FWKlObkOGqODQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a3e22323432ec9f96bdf3118b3d58777832d809b535537144a90e2c82bfc6241","last_reissued_at":"2026-05-18T02:09:29.422218Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:09:29.422218Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A WKB-like approach to Unruh Radiation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th","physics.gen-ph"],"primary_cat":"gr-qc","authors_text":"Andrea de Gill, Douglas Singleton, Terry Pilling, Valeria Akhmedova","submitted_at":"2010-01-27T00:51:50Z","abstract_excerpt":"Unruh radiation is the thermal flux seen by an accelerated observer moving through Minkowski spacetime. In this article we study Unruh radiation as tunneling through a barrier. We use a WKB-like method to obtain the tunneling rate and the temperature of the Unruh radiation. This derivation brings together many topics into a single problem - classical mechanics, relativity, relativistic field theory, quantum mechanics, thermodynamics and mathematical physics. Moreover, this gravitational WKB method helps to highlight the following subtle points: (i) the tunneling rate strictly should be written"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1001.4833","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":"1001.4833","created_at":"2026-05-18T02:09:29.422304+00:00"},{"alias_kind":"arxiv_version","alias_value":"1001.4833v1","created_at":"2026-05-18T02:09:29.422304+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1001.4833","created_at":"2026-05-18T02:09:29.422304+00:00"},{"alias_kind":"pith_short_12","alias_value":"UPRCGI2DF3E7","created_at":"2026-05-18T12:26:15.391820+00:00"},{"alias_kind":"pith_short_16","alias_value":"UPRCGI2DF3E7S267","created_at":"2026-05-18T12:26:15.391820+00:00"},{"alias_kind":"pith_short_8","alias_value":"UPRCGI2D","created_at":"2026-05-18T12:26:15.391820+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/UPRCGI2DF3E7S267GEMLHVMHO6","json":"https://pith.science/pith/UPRCGI2DF3E7S267GEMLHVMHO6.json","graph_json":"https://pith.science/api/pith-number/UPRCGI2DF3E7S267GEMLHVMHO6/graph.json","events_json":"https://pith.science/api/pith-number/UPRCGI2DF3E7S267GEMLHVMHO6/events.json","paper":"https://pith.science/paper/UPRCGI2D"},"agent_actions":{"view_html":"https://pith.science/pith/UPRCGI2DF3E7S267GEMLHVMHO6","download_json":"https://pith.science/pith/UPRCGI2DF3E7S267GEMLHVMHO6.json","view_paper":"https://pith.science/paper/UPRCGI2D","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1001.4833&json=true","fetch_graph":"https://pith.science/api/pith-number/UPRCGI2DF3E7S267GEMLHVMHO6/graph.json","fetch_events":"https://pith.science/api/pith-number/UPRCGI2DF3E7S267GEMLHVMHO6/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/UPRCGI2DF3E7S267GEMLHVMHO6/action/timestamp_anchor","attest_storage":"https://pith.science/pith/UPRCGI2DF3E7S267GEMLHVMHO6/action/storage_attestation","attest_author":"https://pith.science/pith/UPRCGI2DF3E7S267GEMLHVMHO6/action/author_attestation","sign_citation":"https://pith.science/pith/UPRCGI2DF3E7S267GEMLHVMHO6/action/citation_signature","submit_replication":"https://pith.science/pith/UPRCGI2DF3E7S267GEMLHVMHO6/action/replication_record"}},"created_at":"2026-05-18T02:09:29.422304+00:00","updated_at":"2026-05-18T02:09:29.422304+00:00"}