{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2021:PTHVZ325OPJF4JE34DARSZ6HH7","short_pith_number":"pith:PTHVZ325","canonical_record":{"source":{"id":"2107.01648","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2021-07-04T14:30:55Z","cross_cats_sorted":[],"title_canon_sha256":"b6ae74635127c07596de162acd2a062811a9e21911649f5d9db79f4f06d179c0","abstract_canon_sha256":"7e3c77f3c68269266bf0a3a82447d5c9b383089cf72b7887ba5b2f84cc07a031"},"schema_version":"1.0"},"canonical_sha256":"7ccf5cef5d73d25e249be0c11967c73fea15bdeb995b14af78ad6aa0dfd20076","source":{"kind":"arxiv","id":"2107.01648","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2107.01648","created_at":"2026-07-05T04:52:24Z"},{"alias_kind":"arxiv_version","alias_value":"2107.01648v1","created_at":"2026-07-05T04:52:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2107.01648","created_at":"2026-07-05T04:52:24Z"},{"alias_kind":"pith_short_12","alias_value":"PTHVZ325OPJF","created_at":"2026-07-05T04:52:24Z"},{"alias_kind":"pith_short_16","alias_value":"PTHVZ325OPJF4JE3","created_at":"2026-07-05T04:52:24Z"},{"alias_kind":"pith_short_8","alias_value":"PTHVZ325","created_at":"2026-07-05T04:52:24Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2021:PTHVZ325OPJF4JE34DARSZ6HH7","target":"record","payload":{"canonical_record":{"source":{"id":"2107.01648","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2021-07-04T14:30:55Z","cross_cats_sorted":[],"title_canon_sha256":"b6ae74635127c07596de162acd2a062811a9e21911649f5d9db79f4f06d179c0","abstract_canon_sha256":"7e3c77f3c68269266bf0a3a82447d5c9b383089cf72b7887ba5b2f84cc07a031"},"schema_version":"1.0"},"canonical_sha256":"7ccf5cef5d73d25e249be0c11967c73fea15bdeb995b14af78ad6aa0dfd20076","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:52:24.865198Z","signature_b64":"5uV1mm0takm8JvetGtT5AKfo4xoYx4gy29NMZGOPlGunjH144tLDswUu1/9Sx4Cfmn5C2iWP2AZzGLN+v1ujAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7ccf5cef5d73d25e249be0c11967c73fea15bdeb995b14af78ad6aa0dfd20076","last_reissued_at":"2026-07-05T04:52:24.864784Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:52:24.864784Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2107.01648","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T04:52:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FslpdzcZVEhpWy+cFWAWUgc6A68jFslFuR1+gcGxeBxwTC/qolPrsQuX4os+ZIZly1D9S0p+/ZTihnOA4v+qDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T08:40:25.581533Z"},"content_sha256":"cb807d58c48ad9d41985f4dbd0a91fc4a9f959b326aeed37c9c52ef80f1ab6d8","schema_version":"1.0","event_id":"sha256:cb807d58c48ad9d41985f4dbd0a91fc4a9f959b326aeed37c9c52ef80f1ab6d8"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2021:PTHVZ325OPJF4JE34DARSZ6HH7","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Anti-Hawking Phenomena around a Rotating BTZ Black Hole","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Matthew P. G. Robbins, Robert B. Mann","submitted_at":"2021-07-04T14:30:55Z","abstract_excerpt":"In both flat and curved spacetimes, there are weak and strong versions of the anti-Unruh/anti-Hawking effects, in which the KMS field temperature is anti-correlated with the response of a detector and its inferred temperature. We investigate for the first time the effects on the weak and strong anti-Hawking effects for an Unruh-DeWitt detector orbiting a BTZ black hole in the co-rotating frame. We find that rotation can significantly amplify the strength of the weak anti-Hawking effect, whereas it can either amplify or reduce the strength of the strong anti-Hawking effect depending on boundary"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2107.01648","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2107.01648/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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T04:52:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UQZ0+i9xAMJQHK2WRVivPWF8ICYTzkfYBhfBwhFbRjBHpl5uW7zTTgJU+KBABNC1P3BR1MPZuZOn6VRnCsLpBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T08:40:25.582462Z"},"content_sha256":"162f02616ad715e3ddabbcc115e6494a20c37b1db2137757540675091b2c403f","schema_version":"1.0","event_id":"sha256:162f02616ad715e3ddabbcc115e6494a20c37b1db2137757540675091b2c403f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/PTHVZ325OPJF4JE34DARSZ6HH7/bundle.json","state_url":"https://pith.science/pith/PTHVZ325OPJF4JE34DARSZ6HH7/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/PTHVZ325OPJF4JE34DARSZ6HH7/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":"2026-08-13T08:40:25Z","links":{"resolver":"https://pith.science/pith/PTHVZ325OPJF4JE34DARSZ6HH7","bundle":"https://pith.science/pith/PTHVZ325OPJF4JE34DARSZ6HH7/bundle.json","state":"https://pith.science/pith/PTHVZ325OPJF4JE34DARSZ6HH7/state.json","well_known_bundle":"https://pith.science/.well-known/pith/PTHVZ325OPJF4JE34DARSZ6HH7/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:PTHVZ325OPJF4JE34DARSZ6HH7","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":"7e3c77f3c68269266bf0a3a82447d5c9b383089cf72b7887ba5b2f84cc07a031","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2021-07-04T14:30:55Z","title_canon_sha256":"b6ae74635127c07596de162acd2a062811a9e21911649f5d9db79f4f06d179c0"},"schema_version":"1.0","source":{"id":"2107.01648","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2107.01648","created_at":"2026-07-05T04:52:24Z"},{"alias_kind":"arxiv_version","alias_value":"2107.01648v1","created_at":"2026-07-05T04:52:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2107.01648","created_at":"2026-07-05T04:52:24Z"},{"alias_kind":"pith_short_12","alias_value":"PTHVZ325OPJF","created_at":"2026-07-05T04:52:24Z"},{"alias_kind":"pith_short_16","alias_value":"PTHVZ325OPJF4JE3","created_at":"2026-07-05T04:52:24Z"},{"alias_kind":"pith_short_8","alias_value":"PTHVZ325","created_at":"2026-07-05T04:52:24Z"}],"graph_snapshots":[{"event_id":"sha256:162f02616ad715e3ddabbcc115e6494a20c37b1db2137757540675091b2c403f","target":"graph","created_at":"2026-07-05T04:52:24Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2107.01648/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In both flat and curved spacetimes, there are weak and strong versions of the anti-Unruh/anti-Hawking effects, in which the KMS field temperature is anti-correlated with the response of a detector and its inferred temperature. We investigate for the first time the effects on the weak and strong anti-Hawking effects for an Unruh-DeWitt detector orbiting a BTZ black hole in the co-rotating frame. We find that rotation can significantly amplify the strength of the weak anti-Hawking effect, whereas it can either amplify or reduce the strength of the strong anti-Hawking effect depending on boundary","authors_text":"Matthew P. G. Robbins, Robert B. Mann","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2021-07-04T14:30:55Z","title":"Anti-Hawking Phenomena around a Rotating BTZ Black Hole"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2107.01648","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:cb807d58c48ad9d41985f4dbd0a91fc4a9f959b326aeed37c9c52ef80f1ab6d8","target":"record","created_at":"2026-07-05T04:52:24Z","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":"7e3c77f3c68269266bf0a3a82447d5c9b383089cf72b7887ba5b2f84cc07a031","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2021-07-04T14:30:55Z","title_canon_sha256":"b6ae74635127c07596de162acd2a062811a9e21911649f5d9db79f4f06d179c0"},"schema_version":"1.0","source":{"id":"2107.01648","kind":"arxiv","version":1}},"canonical_sha256":"7ccf5cef5d73d25e249be0c11967c73fea15bdeb995b14af78ad6aa0dfd20076","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7ccf5cef5d73d25e249be0c11967c73fea15bdeb995b14af78ad6aa0dfd20076","first_computed_at":"2026-07-05T04:52:24.864784Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:52:24.864784Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"5uV1mm0takm8JvetGtT5AKfo4xoYx4gy29NMZGOPlGunjH144tLDswUu1/9Sx4Cfmn5C2iWP2AZzGLN+v1ujAw==","signature_status":"signed_v1","signed_at":"2026-07-05T04:52:24.865198Z","signed_message":"canonical_sha256_bytes"},"source_id":"2107.01648","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cb807d58c48ad9d41985f4dbd0a91fc4a9f959b326aeed37c9c52ef80f1ab6d8","sha256:162f02616ad715e3ddabbcc115e6494a20c37b1db2137757540675091b2c403f"],"state_sha256":"b1f25df5dc2a312d79a7689fd45fb6ea622f62318232517aa51fb52436425464"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tnYSYZWEO6WtAfZ/kO2gPqFbRxUeQzE01bWkhd2Y0VMsYLpqFPWaIZep7lFcoeZd9DmYa7RMpCkSgfb/Zmn5DQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-13T08:40:25.589019Z","bundle_sha256":"fc9b1fa12d0e1615c51d0cd2f9c3137bacac21f628d72e57185fa73af408cc13"}}