{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:CQIMZJORLDEWR32G2ILXPOFFEJ","short_pith_number":"pith:CQIMZJOR","canonical_record":{"source":{"id":"2502.19142","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2025-02-26T13:58:18Z","cross_cats_sorted":["math.IT"],"title_canon_sha256":"143724426f00cb624828f109394fad7452ff929d187b7c47b5848fe62b23dc5a","abstract_canon_sha256":"8adcbe16980931d273e8e95b0872ba74bcb340e2fc38f7aab5ce7185dc0999fe"},"schema_version":"1.0"},"canonical_sha256":"1410cca5d158c968ef46d21777b8a52254d9e338d541f32f8e1666f33395d159","source":{"kind":"arxiv","id":"2502.19142","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2502.19142","created_at":"2026-07-05T10:20:27Z"},{"alias_kind":"arxiv_version","alias_value":"2502.19142v1","created_at":"2026-07-05T10:20:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2502.19142","created_at":"2026-07-05T10:20:27Z"},{"alias_kind":"pith_short_12","alias_value":"CQIMZJORLDEW","created_at":"2026-07-05T10:20:27Z"},{"alias_kind":"pith_short_16","alias_value":"CQIMZJORLDEWR32G","created_at":"2026-07-05T10:20:27Z"},{"alias_kind":"pith_short_8","alias_value":"CQIMZJOR","created_at":"2026-07-05T10:20:27Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:CQIMZJORLDEWR32G2ILXPOFFEJ","target":"record","payload":{"canonical_record":{"source":{"id":"2502.19142","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2025-02-26T13:58:18Z","cross_cats_sorted":["math.IT"],"title_canon_sha256":"143724426f00cb624828f109394fad7452ff929d187b7c47b5848fe62b23dc5a","abstract_canon_sha256":"8adcbe16980931d273e8e95b0872ba74bcb340e2fc38f7aab5ce7185dc0999fe"},"schema_version":"1.0"},"canonical_sha256":"1410cca5d158c968ef46d21777b8a52254d9e338d541f32f8e1666f33395d159","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:20:27.593283Z","signature_b64":"e9MfmJq44JO36b3HkX0SjurO0+xZwMy/rNUwF6bCDe8DA/uYiLCItzaJSO+dcV/3YZeVB5rPSrDMbxViaQHmDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1410cca5d158c968ef46d21777b8a52254d9e338d541f32f8e1666f33395d159","last_reissued_at":"2026-07-05T10:20:27.592652Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:20:27.592652Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2502.19142","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":"2026-07-05T10:20:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"S4BEYfhJuuiIb6HD0N+GeyDhyFqAlh2fQOG4TVBTKqbJb1Ae4Y1WhL8EohMStorwf3gmK9v33ezq0bfeA8dGBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-09T05:02:07.244429Z"},"content_sha256":"371b60530bc450bf9ceb2b508b1c77f20a1d4a27ef35d90ee97f5830621ae54b","schema_version":"1.0","event_id":"sha256:371b60530bc450bf9ceb2b508b1c77f20a1d4a27ef35d90ee97f5830621ae54b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:CQIMZJORLDEWR32G2ILXPOFFEJ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Identification Under the Semantic Effective Secrecy Constraint","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.IT"],"primary_cat":"cs.IT","authors_text":"Abdalla Ibrahim, Boulat A. Bash, Christian Deppe, Johannes Rosenberger, Roberto Ferrara, Uzi Pereg","submitted_at":"2025-02-26T13:58:18Z","abstract_excerpt":"The problem of identification over a discrete memoryless wiretap channel is examined under the criterion of semantic effective secrecy. This secrecy criterion guarantees both the requirement of semantic secrecy and of stealthy communication. Additionally, we introduce the related problem of combining approximation-of-output statistics and transmission. We derive a capacity theorem for approximation-of-output statistics transmission codes. For a general model, we present lower and upper bounds on the capacity, showing that these bounds are tight for more capable wiretap channels. We also provid"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2502.19142","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/2502.19142/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":"2026-07-05T10:20:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"l19lhYUq+RvLCyZOfVjT4eFoUn6EVn6OuIdDWcHn24dwCqJAj/46PlrhB+801G3W57WCj840chawSnU+ITEJDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-09T05:02:07.244829Z"},"content_sha256":"80c058fc853c5b1028deaebfb8107cf477362478d5d087135d712c56f4e2194d","schema_version":"1.0","event_id":"sha256:80c058fc853c5b1028deaebfb8107cf477362478d5d087135d712c56f4e2194d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/CQIMZJORLDEWR32G2ILXPOFFEJ/bundle.json","state_url":"https://pith.science/pith/CQIMZJORLDEWR32G2ILXPOFFEJ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/CQIMZJORLDEWR32G2ILXPOFFEJ/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":"2026-07-09T05:02:07Z","links":{"resolver":"https://pith.science/pith/CQIMZJORLDEWR32G2ILXPOFFEJ","bundle":"https://pith.science/pith/CQIMZJORLDEWR32G2ILXPOFFEJ/bundle.json","state":"https://pith.science/pith/CQIMZJORLDEWR32G2ILXPOFFEJ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/CQIMZJORLDEWR32G2ILXPOFFEJ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:CQIMZJORLDEWR32G2ILXPOFFEJ","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":"8adcbe16980931d273e8e95b0872ba74bcb340e2fc38f7aab5ce7185dc0999fe","cross_cats_sorted":["math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2025-02-26T13:58:18Z","title_canon_sha256":"143724426f00cb624828f109394fad7452ff929d187b7c47b5848fe62b23dc5a"},"schema_version":"1.0","source":{"id":"2502.19142","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2502.19142","created_at":"2026-07-05T10:20:27Z"},{"alias_kind":"arxiv_version","alias_value":"2502.19142v1","created_at":"2026-07-05T10:20:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2502.19142","created_at":"2026-07-05T10:20:27Z"},{"alias_kind":"pith_short_12","alias_value":"CQIMZJORLDEW","created_at":"2026-07-05T10:20:27Z"},{"alias_kind":"pith_short_16","alias_value":"CQIMZJORLDEWR32G","created_at":"2026-07-05T10:20:27Z"},{"alias_kind":"pith_short_8","alias_value":"CQIMZJOR","created_at":"2026-07-05T10:20:27Z"}],"graph_snapshots":[{"event_id":"sha256:80c058fc853c5b1028deaebfb8107cf477362478d5d087135d712c56f4e2194d","target":"graph","created_at":"2026-07-05T10:20:27Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2502.19142/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The problem of identification over a discrete memoryless wiretap channel is examined under the criterion of semantic effective secrecy. This secrecy criterion guarantees both the requirement of semantic secrecy and of stealthy communication. Additionally, we introduce the related problem of combining approximation-of-output statistics and transmission. We derive a capacity theorem for approximation-of-output statistics transmission codes. For a general model, we present lower and upper bounds on the capacity, showing that these bounds are tight for more capable wiretap channels. We also provid","authors_text":"Abdalla Ibrahim, Boulat A. Bash, Christian Deppe, Johannes Rosenberger, Roberto Ferrara, Uzi Pereg","cross_cats":["math.IT"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2025-02-26T13:58:18Z","title":"Identification Under the Semantic Effective Secrecy Constraint"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2502.19142","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":"sha256:371b60530bc450bf9ceb2b508b1c77f20a1d4a27ef35d90ee97f5830621ae54b","target":"record","created_at":"2026-07-05T10:20:27Z","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":"8adcbe16980931d273e8e95b0872ba74bcb340e2fc38f7aab5ce7185dc0999fe","cross_cats_sorted":["math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2025-02-26T13:58:18Z","title_canon_sha256":"143724426f00cb624828f109394fad7452ff929d187b7c47b5848fe62b23dc5a"},"schema_version":"1.0","source":{"id":"2502.19142","kind":"arxiv","version":1}},"canonical_sha256":"1410cca5d158c968ef46d21777b8a52254d9e338d541f32f8e1666f33395d159","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1410cca5d158c968ef46d21777b8a52254d9e338d541f32f8e1666f33395d159","first_computed_at":"2026-07-05T10:20:27.592652Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:20:27.592652Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"e9MfmJq44JO36b3HkX0SjurO0+xZwMy/rNUwF6bCDe8DA/uYiLCItzaJSO+dcV/3YZeVB5rPSrDMbxViaQHmDw==","signature_status":"signed_v1","signed_at":"2026-07-05T10:20:27.593283Z","signed_message":"canonical_sha256_bytes"},"source_id":"2502.19142","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:371b60530bc450bf9ceb2b508b1c77f20a1d4a27ef35d90ee97f5830621ae54b","sha256:80c058fc853c5b1028deaebfb8107cf477362478d5d087135d712c56f4e2194d"],"state_sha256":"b1d741091ab284e2428817d4e4a3b008b574f94618f2a1f95634eff11132e336"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"a3qAqnhSIzM6bWhNnNPzOQf8VLcxRfmATFvOrozc2we35tXhdLuDYJz1+6ucGVJUL/DDXcKLHm1dEAT+4Ho/Aw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-09T05:02:07.247362Z","bundle_sha256":"52a40f821c217298de5c111ec350a666371b917bf2d05cdf553344b4ddd2e018"}}