{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:T2KOUIZWAZ3K4N353CHMAOCSGD","short_pith_number":"pith:T2KOUIZW","canonical_record":{"source":{"id":"1807.07628","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2018-07-19T20:17:12Z","cross_cats_sorted":["gr-qc","hep-th"],"title_canon_sha256":"c21f1bbc06b84b52e01af8b5a178e24f34dd4dd914a9293b5cd0d716b430165f","abstract_canon_sha256":"09c17c271725368bdaf758a69c73c3e09327e4e2b39480d41a7587a79ceb6fe0"},"schema_version":"1.0"},"canonical_sha256":"9e94ea23360676ae377dd88ec0385230ed1f2eee6186181301f0d081f2b0cbe0","source":{"kind":"arxiv","id":"1807.07628","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1807.07628","created_at":"2026-05-18T00:03:27Z"},{"alias_kind":"arxiv_version","alias_value":"1807.07628v2","created_at":"2026-05-18T00:03:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.07628","created_at":"2026-05-18T00:03:27Z"},{"alias_kind":"pith_short_12","alias_value":"T2KOUIZWAZ3K","created_at":"2026-05-18T12:32:53Z"},{"alias_kind":"pith_short_16","alias_value":"T2KOUIZWAZ3K4N35","created_at":"2026-05-18T12:32:53Z"},{"alias_kind":"pith_short_8","alias_value":"T2KOUIZW","created_at":"2026-05-18T12:32:53Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:T2KOUIZWAZ3K4N353CHMAOCSGD","target":"record","payload":{"canonical_record":{"source":{"id":"1807.07628","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2018-07-19T20:17:12Z","cross_cats_sorted":["gr-qc","hep-th"],"title_canon_sha256":"c21f1bbc06b84b52e01af8b5a178e24f34dd4dd914a9293b5cd0d716b430165f","abstract_canon_sha256":"09c17c271725368bdaf758a69c73c3e09327e4e2b39480d41a7587a79ceb6fe0"},"schema_version":"1.0"},"canonical_sha256":"9e94ea23360676ae377dd88ec0385230ed1f2eee6186181301f0d081f2b0cbe0","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:03:27.412999Z","signature_b64":"+DCY5rW3wnV6AwhMKEeXlXTpQ8pyfcb00g/8AIHK8at1xGm0lXpt+aYKHzy388d+e/neFFW3g2z9N8Pt0u+ZCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9e94ea23360676ae377dd88ec0385230ed1f2eee6186181301f0d081f2b0cbe0","last_reissued_at":"2026-05-18T00:03:27.412554Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:03:27.412554Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1807.07628","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:03:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jVyw6Iq8cluG+m0KJSD3PZ2DQxRRfnAHcdQ3xZR2LssbX2xtIuOjcWUEgVG1AtYtuvOGrMdQDYXsdyTVeQu8Bg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-03T19:25:26.580584Z"},"content_sha256":"dde70914ce61f44043d6c2d747aa265465bd5dbfdf5a2cea41823bccdfb67521","schema_version":"1.0","event_id":"sha256:dde70914ce61f44043d6c2d747aa265465bd5dbfdf5a2cea41823bccdfb67521"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:T2KOUIZWAZ3K4N353CHMAOCSGD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Particle Detectors, Cavities, and the Weak Equivalence Principle","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc","hep-th"],"primary_cat":"quant-ph","authors_text":"Eduardo Martin-Martinez, Erickson Tjoa, Robert B. Mann","submitted_at":"2018-07-19T20:17:12Z","abstract_excerpt":"We analyze a quantum version of the weak equivalence principle, in which we compare the response of a static particle detector crossed by an accelerated cavity with the response of an accelerated detector crossing a static cavity in (1+1)-dimensional flat spacetime. We show, for both massive and massless scalar fields, that the non-locality of the field is enough for the detector to distinguish the two scenarios. We find this result holds for vacuum and excited field states of different kinds and we clarify the role of field mass in this setup."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.07628","kind":"arxiv","version":2},"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:03:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZWXOYAa7VfrsLn5lL0pYAe9gR8UXbhMnd4W1AoL6AVFXGOnA8+dq2Rc0Wg6y3i4TFugKUBSNzjapuL67JSCcCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-03T19:25:26.580931Z"},"content_sha256":"869021348f9d53e8e693eeaf6cf05a3a57f1f71d3d085d28fff06ee3c9acb90a","schema_version":"1.0","event_id":"sha256:869021348f9d53e8e693eeaf6cf05a3a57f1f71d3d085d28fff06ee3c9acb90a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/T2KOUIZWAZ3K4N353CHMAOCSGD/bundle.json","state_url":"https://pith.science/pith/T2KOUIZWAZ3K4N353CHMAOCSGD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/T2KOUIZWAZ3K4N353CHMAOCSGD/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-07-03T19:25:26Z","links":{"resolver":"https://pith.science/pith/T2KOUIZWAZ3K4N353CHMAOCSGD","bundle":"https://pith.science/pith/T2KOUIZWAZ3K4N353CHMAOCSGD/bundle.json","state":"https://pith.science/pith/T2KOUIZWAZ3K4N353CHMAOCSGD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/T2KOUIZWAZ3K4N353CHMAOCSGD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:T2KOUIZWAZ3K4N353CHMAOCSGD","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":"09c17c271725368bdaf758a69c73c3e09327e4e2b39480d41a7587a79ceb6fe0","cross_cats_sorted":["gr-qc","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2018-07-19T20:17:12Z","title_canon_sha256":"c21f1bbc06b84b52e01af8b5a178e24f34dd4dd914a9293b5cd0d716b430165f"},"schema_version":"1.0","source":{"id":"1807.07628","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1807.07628","created_at":"2026-05-18T00:03:27Z"},{"alias_kind":"arxiv_version","alias_value":"1807.07628v2","created_at":"2026-05-18T00:03:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.07628","created_at":"2026-05-18T00:03:27Z"},{"alias_kind":"pith_short_12","alias_value":"T2KOUIZWAZ3K","created_at":"2026-05-18T12:32:53Z"},{"alias_kind":"pith_short_16","alias_value":"T2KOUIZWAZ3K4N35","created_at":"2026-05-18T12:32:53Z"},{"alias_kind":"pith_short_8","alias_value":"T2KOUIZW","created_at":"2026-05-18T12:32:53Z"}],"graph_snapshots":[{"event_id":"sha256:869021348f9d53e8e693eeaf6cf05a3a57f1f71d3d085d28fff06ee3c9acb90a","target":"graph","created_at":"2026-05-18T00:03:27Z","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 a quantum version of the weak equivalence principle, in which we compare the response of a static particle detector crossed by an accelerated cavity with the response of an accelerated detector crossing a static cavity in (1+1)-dimensional flat spacetime. We show, for both massive and massless scalar fields, that the non-locality of the field is enough for the detector to distinguish the two scenarios. We find this result holds for vacuum and excited field states of different kinds and we clarify the role of field mass in this setup.","authors_text":"Eduardo Martin-Martinez, Erickson Tjoa, Robert B. Mann","cross_cats":["gr-qc","hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2018-07-19T20:17:12Z","title":"Particle Detectors, Cavities, and the Weak Equivalence Principle"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.07628","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:dde70914ce61f44043d6c2d747aa265465bd5dbfdf5a2cea41823bccdfb67521","target":"record","created_at":"2026-05-18T00:03:27Z","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":"09c17c271725368bdaf758a69c73c3e09327e4e2b39480d41a7587a79ceb6fe0","cross_cats_sorted":["gr-qc","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2018-07-19T20:17:12Z","title_canon_sha256":"c21f1bbc06b84b52e01af8b5a178e24f34dd4dd914a9293b5cd0d716b430165f"},"schema_version":"1.0","source":{"id":"1807.07628","kind":"arxiv","version":2}},"canonical_sha256":"9e94ea23360676ae377dd88ec0385230ed1f2eee6186181301f0d081f2b0cbe0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9e94ea23360676ae377dd88ec0385230ed1f2eee6186181301f0d081f2b0cbe0","first_computed_at":"2026-05-18T00:03:27.412554Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:03:27.412554Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+DCY5rW3wnV6AwhMKEeXlXTpQ8pyfcb00g/8AIHK8at1xGm0lXpt+aYKHzy388d+e/neFFW3g2z9N8Pt0u+ZCw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:03:27.412999Z","signed_message":"canonical_sha256_bytes"},"source_id":"1807.07628","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:dde70914ce61f44043d6c2d747aa265465bd5dbfdf5a2cea41823bccdfb67521","sha256:869021348f9d53e8e693eeaf6cf05a3a57f1f71d3d085d28fff06ee3c9acb90a"],"state_sha256":"bfc5fbf787196e55fe4424ca330454ce6eff4e565039aefd2cd3cb48c1c16d69"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/49C7SCdAhQb+gNpPeXz33G7LBktWaEr6qUOFY/9eEBGcdKWupOVh5+6Cy9tDPUpPyxhWBHpf/su5bugF7X9Ag==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-03T19:25:26.582903Z","bundle_sha256":"0e955df2764bb1f91479d675cabbdca2deacf63fcc7fc190400660a3984b28c1"}}