{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:IMQMOCID7KEY6OJZECBSOGIFHW","short_pith_number":"pith:IMQMOCID","schema_version":"1.0","canonical_sha256":"4320c70903fa898f393920832719053d919ee18b12962e0bca706e60401ca23f","source":{"kind":"arxiv","id":"2402.14908","version":3},"attestation_state":"computed","paper":{"title":"More Excitement Across the Horizon","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["quant-ph"],"primary_cat":"gr-qc","authors_text":"Jorma Louko, Manar Naeem, Mar\\'ia R. Preciado-Rivas, Robert B. Mann","submitted_at":"2024-02-22T19:00:01Z","abstract_excerpt":"An Unruh-DeWitt (UDW) detector falling radially into a four-dimensional Schwarzschild black hole, coupled linearly to a massless scalar field that has been prepared in the Hartle-Hawking or Unruh state, has recently been shown to exhibit a local extremum in its transition probability near the black hole horizon [K.K. Ng et al., New J. Phys. 24 (2022) 103018]. We show that a similar phenomenon is present in the transition rate of a UDW detector falling radially into a spinless Ba\\~nados-Teitelboim-Zanelli (BTZ) black hole, with the scalar field prepared in the Hartle-Hawking state. We give exte"},"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":"2402.14908","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2024-02-22T19:00:01Z","cross_cats_sorted":["quant-ph"],"title_canon_sha256":"8d8f4cad8acaf13eff929dfcfbe1bd0a8da31805f8414778c47601da654524bc","abstract_canon_sha256":"81a56cae27bd907186604cae0d606bc798baf6b09452744bee06faa8164030ee"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:42:02.143918Z","signature_b64":"Q9edxgDDKWzVEccsmp2p3ays5vrulRsBrf9xwOV1o2brSu3MxUzAHGjPCNDNAGDB0AKfYWkov2LBIcWteAEmAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4320c70903fa898f393920832719053d919ee18b12962e0bca706e60401ca23f","last_reissued_at":"2026-07-05T08:42:02.143446Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:42:02.143446Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"More Excitement Across the Horizon","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["quant-ph"],"primary_cat":"gr-qc","authors_text":"Jorma Louko, Manar Naeem, Mar\\'ia R. Preciado-Rivas, Robert B. Mann","submitted_at":"2024-02-22T19:00:01Z","abstract_excerpt":"An Unruh-DeWitt (UDW) detector falling radially into a four-dimensional Schwarzschild black hole, coupled linearly to a massless scalar field that has been prepared in the Hartle-Hawking or Unruh state, has recently been shown to exhibit a local extremum in its transition probability near the black hole horizon [K.K. Ng et al., New J. Phys. 24 (2022) 103018]. We show that a similar phenomenon is present in the transition rate of a UDW detector falling radially into a spinless Ba\\~nados-Teitelboim-Zanelli (BTZ) black hole, with the scalar field prepared in the Hartle-Hawking state. We give exte"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2402.14908","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/2402.14908/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":"2402.14908","created_at":"2026-07-05T08:42:02.143505+00:00"},{"alias_kind":"arxiv_version","alias_value":"2402.14908v3","created_at":"2026-07-05T08:42:02.143505+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2402.14908","created_at":"2026-07-05T08:42:02.143505+00:00"},{"alias_kind":"pith_short_12","alias_value":"IMQMOCID7KEY","created_at":"2026-07-05T08:42:02.143505+00:00"},{"alias_kind":"pith_short_16","alias_value":"IMQMOCID7KEY6OJZ","created_at":"2026-07-05T08:42:02.143505+00:00"},{"alias_kind":"pith_short_8","alias_value":"IMQMOCID","created_at":"2026-07-05T08:42:02.143505+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2508.16469","citing_title":"Delay-Independent Stability of Nonlinear Delay Differential Equations via Isospectral Reduction","ref_index":99,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/IMQMOCID7KEY6OJZECBSOGIFHW","json":"https://pith.science/pith/IMQMOCID7KEY6OJZECBSOGIFHW.json","graph_json":"https://pith.science/api/pith-number/IMQMOCID7KEY6OJZECBSOGIFHW/graph.json","events_json":"https://pith.science/api/pith-number/IMQMOCID7KEY6OJZECBSOGIFHW/events.json","paper":"https://pith.science/paper/IMQMOCID"},"agent_actions":{"view_html":"https://pith.science/pith/IMQMOCID7KEY6OJZECBSOGIFHW","download_json":"https://pith.science/pith/IMQMOCID7KEY6OJZECBSOGIFHW.json","view_paper":"https://pith.science/paper/IMQMOCID","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2402.14908&json=true","fetch_graph":"https://pith.science/api/pith-number/IMQMOCID7KEY6OJZECBSOGIFHW/graph.json","fetch_events":"https://pith.science/api/pith-number/IMQMOCID7KEY6OJZECBSOGIFHW/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/IMQMOCID7KEY6OJZECBSOGIFHW/action/timestamp_anchor","attest_storage":"https://pith.science/pith/IMQMOCID7KEY6OJZECBSOGIFHW/action/storage_attestation","attest_author":"https://pith.science/pith/IMQMOCID7KEY6OJZECBSOGIFHW/action/author_attestation","sign_citation":"https://pith.science/pith/IMQMOCID7KEY6OJZECBSOGIFHW/action/citation_signature","submit_replication":"https://pith.science/pith/IMQMOCID7KEY6OJZECBSOGIFHW/action/replication_record"}},"created_at":"2026-07-05T08:42:02.143505+00:00","updated_at":"2026-07-05T08:42:02.143505+00:00"}