{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:SXYDIKRZPVCA7BF25WIJYBVHCH","short_pith_number":"pith:SXYDIKRZ","canonical_record":{"source":{"id":"2311.12176","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.IT","submitted_at":"2023-11-20T20:43:49Z","cross_cats_sorted":["math.IT"],"title_canon_sha256":"b7a14842f19857147b2a7a927fac3de9998c39f9af2a69452cd3553a4f3c8084","abstract_canon_sha256":"1c20aba25e2026ad1454212f57c5a52b567e5be663fbdde0d031cfabd9618584"},"schema_version":"1.0"},"canonical_sha256":"95f0342a397d440f84baed909c06a711fd705425e9211660c36fff8cff63933d","source":{"kind":"arxiv","id":"2311.12176","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2311.12176","created_at":"2026-07-05T07:15:01Z"},{"alias_kind":"arxiv_version","alias_value":"2311.12176v1","created_at":"2026-07-05T07:15:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2311.12176","created_at":"2026-07-05T07:15:01Z"},{"alias_kind":"pith_short_12","alias_value":"SXYDIKRZPVCA","created_at":"2026-07-05T07:15:01Z"},{"alias_kind":"pith_short_16","alias_value":"SXYDIKRZPVCA7BF2","created_at":"2026-07-05T07:15:01Z"},{"alias_kind":"pith_short_8","alias_value":"SXYDIKRZ","created_at":"2026-07-05T07:15:01Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:SXYDIKRZPVCA7BF25WIJYBVHCH","target":"record","payload":{"canonical_record":{"source":{"id":"2311.12176","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.IT","submitted_at":"2023-11-20T20:43:49Z","cross_cats_sorted":["math.IT"],"title_canon_sha256":"b7a14842f19857147b2a7a927fac3de9998c39f9af2a69452cd3553a4f3c8084","abstract_canon_sha256":"1c20aba25e2026ad1454212f57c5a52b567e5be663fbdde0d031cfabd9618584"},"schema_version":"1.0"},"canonical_sha256":"95f0342a397d440f84baed909c06a711fd705425e9211660c36fff8cff63933d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:15:01.660614Z","signature_b64":"20LPZKfKR/3vw3aUuKpydUEPuH5HNU3ART88ctrozFuYCkj4rGwtfgpuY0jNFmwBUn2Gs0+mds4tlhzYCVqMDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"95f0342a397d440f84baed909c06a711fd705425e9211660c36fff8cff63933d","last_reissued_at":"2026-07-05T07:15:01.660148Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:15:01.660148Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2311.12176","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":"2026-07-05T07:15:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HdR/B6qMqDy8d3xBU9lwu9eqW8U0nVeh2M4itjyRK3POT4oggGQLYdgY01sU4kJYFDzy+hJl5kE1G0X+atz/Bw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-16T22:07:41.903718Z"},"content_sha256":"7376964c7e9454d664aff42889d05f90fc0a3e0f803f1e7d941add8a86a97fdf","schema_version":"1.0","event_id":"sha256:7376964c7e9454d664aff42889d05f90fc0a3e0f803f1e7d941add8a86a97fdf"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:SXYDIKRZPVCA7BF25WIJYBVHCH","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Covert Online Decision Making: From Sequential Hypothesis Testing to Stochastic Bandits","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["math.IT"],"primary_cat":"cs.IT","authors_text":"Matthieu R. Bloch, Meng-Che Chang","submitted_at":"2023-11-20T20:43:49Z","abstract_excerpt":"We study the problem of covert online decision-making in which an agent attempts to identify a parameter governing a system by probing the system while escaping detection from an adversary. The system is modeled as a Markov kernel whose input is controlled by the agent and whose two outputs are observed by the agent and the adversary, respectively. This problem is motivated by applications such as covert sensing or covert radar, in which one tries to perform a sensing task without arousing suspicion by an adversary monitoring the environment for the presence of sensing signals. Specifically, w"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2311.12176","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/2311.12176/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":"2026-07-05T07:15:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"D1i1RNIqdzSq1X9p/BG47VRvLPHz1M68Do0Q0IgG4xE8GTOtvYY2h8yAucVQ5/kxG1bmEOd2IsukVLjb+aNoDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-16T22:07:41.904415Z"},"content_sha256":"ab4c46974464f47c3efc819fb52d3e137b506e3fa5bf51a51f784d190a5b7e95","schema_version":"1.0","event_id":"sha256:ab4c46974464f47c3efc819fb52d3e137b506e3fa5bf51a51f784d190a5b7e95"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/SXYDIKRZPVCA7BF25WIJYBVHCH/bundle.json","state_url":"https://pith.science/pith/SXYDIKRZPVCA7BF25WIJYBVHCH/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/SXYDIKRZPVCA7BF25WIJYBVHCH/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":"2026-08-16T22:07:41Z","links":{"resolver":"https://pith.science/pith/SXYDIKRZPVCA7BF25WIJYBVHCH","bundle":"https://pith.science/pith/SXYDIKRZPVCA7BF25WIJYBVHCH/bundle.json","state":"https://pith.science/pith/SXYDIKRZPVCA7BF25WIJYBVHCH/state.json","well_known_bundle":"https://pith.science/.well-known/pith/SXYDIKRZPVCA7BF25WIJYBVHCH/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:SXYDIKRZPVCA7BF25WIJYBVHCH","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":"1c20aba25e2026ad1454212f57c5a52b567e5be663fbdde0d031cfabd9618584","cross_cats_sorted":["math.IT"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.IT","submitted_at":"2023-11-20T20:43:49Z","title_canon_sha256":"b7a14842f19857147b2a7a927fac3de9998c39f9af2a69452cd3553a4f3c8084"},"schema_version":"1.0","source":{"id":"2311.12176","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2311.12176","created_at":"2026-07-05T07:15:01Z"},{"alias_kind":"arxiv_version","alias_value":"2311.12176v1","created_at":"2026-07-05T07:15:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2311.12176","created_at":"2026-07-05T07:15:01Z"},{"alias_kind":"pith_short_12","alias_value":"SXYDIKRZPVCA","created_at":"2026-07-05T07:15:01Z"},{"alias_kind":"pith_short_16","alias_value":"SXYDIKRZPVCA7BF2","created_at":"2026-07-05T07:15:01Z"},{"alias_kind":"pith_short_8","alias_value":"SXYDIKRZ","created_at":"2026-07-05T07:15:01Z"}],"graph_snapshots":[{"event_id":"sha256:ab4c46974464f47c3efc819fb52d3e137b506e3fa5bf51a51f784d190a5b7e95","target":"graph","created_at":"2026-07-05T07:15:01Z","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/2311.12176/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We study the problem of covert online decision-making in which an agent attempts to identify a parameter governing a system by probing the system while escaping detection from an adversary. The system is modeled as a Markov kernel whose input is controlled by the agent and whose two outputs are observed by the agent and the adversary, respectively. This problem is motivated by applications such as covert sensing or covert radar, in which one tries to perform a sensing task without arousing suspicion by an adversary monitoring the environment for the presence of sensing signals. Specifically, w","authors_text":"Matthieu R. Bloch, Meng-Che Chang","cross_cats":["math.IT"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.IT","submitted_at":"2023-11-20T20:43:49Z","title":"Covert Online Decision Making: From Sequential Hypothesis Testing to Stochastic Bandits"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2311.12176","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":"sha256:7376964c7e9454d664aff42889d05f90fc0a3e0f803f1e7d941add8a86a97fdf","target":"record","created_at":"2026-07-05T07:15:01Z","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":"1c20aba25e2026ad1454212f57c5a52b567e5be663fbdde0d031cfabd9618584","cross_cats_sorted":["math.IT"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.IT","submitted_at":"2023-11-20T20:43:49Z","title_canon_sha256":"b7a14842f19857147b2a7a927fac3de9998c39f9af2a69452cd3553a4f3c8084"},"schema_version":"1.0","source":{"id":"2311.12176","kind":"arxiv","version":1}},"canonical_sha256":"95f0342a397d440f84baed909c06a711fd705425e9211660c36fff8cff63933d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"95f0342a397d440f84baed909c06a711fd705425e9211660c36fff8cff63933d","first_computed_at":"2026-07-05T07:15:01.660148Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:15:01.660148Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"20LPZKfKR/3vw3aUuKpydUEPuH5HNU3ART88ctrozFuYCkj4rGwtfgpuY0jNFmwBUn2Gs0+mds4tlhzYCVqMDQ==","signature_status":"signed_v1","signed_at":"2026-07-05T07:15:01.660614Z","signed_message":"canonical_sha256_bytes"},"source_id":"2311.12176","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7376964c7e9454d664aff42889d05f90fc0a3e0f803f1e7d941add8a86a97fdf","sha256:ab4c46974464f47c3efc819fb52d3e137b506e3fa5bf51a51f784d190a5b7e95"],"state_sha256":"9b83d06d0b6bc1a87f14677af9866a402ef5186c42ce86a1488fec2a3c5334f4"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KAWZufBFk+EP4v6YWhfHCzdgAy8p0NIBREe5D1YdhiO3FA7eA49XxFOootU9i+8JBrjYHv6WBAyTkpPRiHzLAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-16T22:07:41.909144Z","bundle_sha256":"7361a5836137e413a405b9b4dac21b77f33e7750585290fd3dada11b2f11a756"}}