{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:F7KKRRQWMMC4Y6TFEMDQVSOLBY","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":"8ddd40bf00aa261814e66e99aadbccbf4d15f0c8428bc032fab27e8f6fc7dfde","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2018-06-28T19:43:24Z","title_canon_sha256":"6a916ec79e2e203c36117fe87e9a6106b289caadb85a96bd77a4d2b52595e459"},"schema_version":"1.0","source":{"id":"1806.11157","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1806.11157","created_at":"2026-05-18T00:03:24Z"},{"alias_kind":"arxiv_version","alias_value":"1806.11157v2","created_at":"2026-05-18T00:03:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1806.11157","created_at":"2026-05-18T00:03:24Z"},{"alias_kind":"pith_short_12","alias_value":"F7KKRRQWMMC4","created_at":"2026-05-18T12:32:22Z"},{"alias_kind":"pith_short_16","alias_value":"F7KKRRQWMMC4Y6TF","created_at":"2026-05-18T12:32:22Z"},{"alias_kind":"pith_short_8","alias_value":"F7KKRRQW","created_at":"2026-05-18T12:32:22Z"}],"graph_snapshots":[{"event_id":"sha256:be1804e331504395e39e8e14a77f97a53993e909d7f390c69d33888d72863f2d","target":"graph","created_at":"2026-05-18T00:03:24Z","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":"These pedagogical notes are dedicated to a derivation of the Unruh effect. There is special emphasis on the transparency of the arguments and the exhibition of detailed calculations. We assume the reader has a basic knowledge of quantum mechanics and relativity. The notes can hopefully be used in a self-contained way by advanced undergraduate or beginning graduate students.","authors_text":"Ernesto Frodden, Nicol\\'as Vald\\'es","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2018-06-28T19:43:24Z","title":"UNRUH EFFECT: Introductory Notes to Quantum Effects for Accelerated Observers"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1806.11157","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":"sha256:15f55ee5102c4c7a2c6e29cc253cadc6da92dd5145097113ea81d61edb8512e6","target":"record","created_at":"2026-05-18T00:03:24Z","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":"8ddd40bf00aa261814e66e99aadbccbf4d15f0c8428bc032fab27e8f6fc7dfde","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2018-06-28T19:43:24Z","title_canon_sha256":"6a916ec79e2e203c36117fe87e9a6106b289caadb85a96bd77a4d2b52595e459"},"schema_version":"1.0","source":{"id":"1806.11157","kind":"arxiv","version":2}},"canonical_sha256":"2fd4a8c6166305cc7a6523070ac9cb0e22e99d3e7e94626e865d94820aaa8e60","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2fd4a8c6166305cc7a6523070ac9cb0e22e99d3e7e94626e865d94820aaa8e60","first_computed_at":"2026-05-18T00:03:24.355146Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:03:24.355146Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"RslEbv7l56bOGwMVV9mrI+kgqTLcJuQrJAr5oaSpG9DX9M14zqF6G48UvZEiTBznFulI9DQIMn0RcqU5CpFcAw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:03:24.355565Z","signed_message":"canonical_sha256_bytes"},"source_id":"1806.11157","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:15f55ee5102c4c7a2c6e29cc253cadc6da92dd5145097113ea81d61edb8512e6","sha256:be1804e331504395e39e8e14a77f97a53993e909d7f390c69d33888d72863f2d"],"state_sha256":"558d1f1276e1114474ab337751a892cce9784e099762ca3ed504b5970712035e"}