{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:BK6YYFIRTWYOTRLANNTUHO35VA","short_pith_number":"pith:BK6YYFIR","canonical_record":{"source":{"id":"1510.02184","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2015-10-08T02:25:26Z","cross_cats_sorted":["math.IT","math.PR"],"title_canon_sha256":"002814f4e11cc1ee6ee205fc7450d0d204b418907f0a1584f66e94f444034abe","abstract_canon_sha256":"3d93b9c875a3fa24c876b8d45a1a870118ed3ac6def784da13bcec3c5f0efef5"},"schema_version":"1.0"},"canonical_sha256":"0abd8c15119db0e9c5606b6743bb7da80cc43be5e0cd49c768d5ceb3c45736ab","source":{"kind":"arxiv","id":"1510.02184","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1510.02184","created_at":"2026-05-18T01:22:53Z"},{"alias_kind":"arxiv_version","alias_value":"1510.02184v2","created_at":"2026-05-18T01:22:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1510.02184","created_at":"2026-05-18T01:22:53Z"},{"alias_kind":"pith_short_12","alias_value":"BK6YYFIRTWYO","created_at":"2026-05-18T12:29:14Z"},{"alias_kind":"pith_short_16","alias_value":"BK6YYFIRTWYOTRLA","created_at":"2026-05-18T12:29:14Z"},{"alias_kind":"pith_short_8","alias_value":"BK6YYFIR","created_at":"2026-05-18T12:29:14Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:BK6YYFIRTWYOTRLANNTUHO35VA","target":"record","payload":{"canonical_record":{"source":{"id":"1510.02184","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2015-10-08T02:25:26Z","cross_cats_sorted":["math.IT","math.PR"],"title_canon_sha256":"002814f4e11cc1ee6ee205fc7450d0d204b418907f0a1584f66e94f444034abe","abstract_canon_sha256":"3d93b9c875a3fa24c876b8d45a1a870118ed3ac6def784da13bcec3c5f0efef5"},"schema_version":"1.0"},"canonical_sha256":"0abd8c15119db0e9c5606b6743bb7da80cc43be5e0cd49c768d5ceb3c45736ab","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:22:53.850406Z","signature_b64":"Cx/NzhG0nic+tTDwB5yi0EoWtPOo3E0/6hhADL8dsVKOLe8cBKyN3XCFmkof6IaowwwgH4HhswvEJSgKcBcfAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0abd8c15119db0e9c5606b6743bb7da80cc43be5e0cd49c768d5ceb3c45736ab","last_reissued_at":"2026-05-18T01:22:53.849751Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:22:53.849751Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1510.02184","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":"2026-05-18T01:22:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6TX6Kx5hAW/36oZa6vZcKTuXafKng8braEF1+B2XzDH7BsnKC0lc5Iz8UQ2ooyELn3MRftxoA8LiiuGzEz2WDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T08:06:09.448389Z"},"content_sha256":"41bab2b9e57bdf9ecd134ad376f4ce84912a70a70d46f1a1cdf492be9c7610f4","schema_version":"1.0","event_id":"sha256:41bab2b9e57bdf9ecd134ad376f4ce84912a70a70d46f1a1cdf492be9c7610f4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:BK6YYFIRTWYOTRLANNTUHO35VA","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Basic inequalities for weighted entropies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.IT","math.PR"],"primary_cat":"cs.IT","authors_text":"Izabella Stuhl, Mark Kelbert, Salimeh Yasaei Sekeh, Yuri Suhov","submitted_at":"2015-10-08T02:25:26Z","abstract_excerpt":"The concept of weighted entropy takes into account values of different outcomes, i.e., makes entropy context-dependent, through the weight function. In this paper, we establish a number of simple inequalities for the weighted entropies (general as well as specific), mirroring similar bounds on standard (Shannon) entropies and related quantities. The required assumptions are written in terms of various expectations of the weight functions. Examples are weighted Ky Fan and weighted Hadamard inequalities involving determinants of positive-definite matrices, and weighted Cram\\'{e}r-Rao inequalitie"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1510.02184","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":"2026-05-18T01:22:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"LY+s4Gvg4fGMXhgj6/7n7EWDDwPL5Ofpzz5j3GmMgZhWMr0vwbzgbGr1QhnXQjVTKddMkXoTLY++UFIt1sq3AA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T08:06:09.449119Z"},"content_sha256":"497615195ae119bb15535fb3a1a51ea264295664bf01ef669327d330d61b2e95","schema_version":"1.0","event_id":"sha256:497615195ae119bb15535fb3a1a51ea264295664bf01ef669327d330d61b2e95"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/BK6YYFIRTWYOTRLANNTUHO35VA/bundle.json","state_url":"https://pith.science/pith/BK6YYFIRTWYOTRLANNTUHO35VA/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/BK6YYFIRTWYOTRLANNTUHO35VA/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":"2026-06-09T08:06:09Z","links":{"resolver":"https://pith.science/pith/BK6YYFIRTWYOTRLANNTUHO35VA","bundle":"https://pith.science/pith/BK6YYFIRTWYOTRLANNTUHO35VA/bundle.json","state":"https://pith.science/pith/BK6YYFIRTWYOTRLANNTUHO35VA/state.json","well_known_bundle":"https://pith.science/.well-known/pith/BK6YYFIRTWYOTRLANNTUHO35VA/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:BK6YYFIRTWYOTRLANNTUHO35VA","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":"3d93b9c875a3fa24c876b8d45a1a870118ed3ac6def784da13bcec3c5f0efef5","cross_cats_sorted":["math.IT","math.PR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2015-10-08T02:25:26Z","title_canon_sha256":"002814f4e11cc1ee6ee205fc7450d0d204b418907f0a1584f66e94f444034abe"},"schema_version":"1.0","source":{"id":"1510.02184","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1510.02184","created_at":"2026-05-18T01:22:53Z"},{"alias_kind":"arxiv_version","alias_value":"1510.02184v2","created_at":"2026-05-18T01:22:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1510.02184","created_at":"2026-05-18T01:22:53Z"},{"alias_kind":"pith_short_12","alias_value":"BK6YYFIRTWYO","created_at":"2026-05-18T12:29:14Z"},{"alias_kind":"pith_short_16","alias_value":"BK6YYFIRTWYOTRLA","created_at":"2026-05-18T12:29:14Z"},{"alias_kind":"pith_short_8","alias_value":"BK6YYFIR","created_at":"2026-05-18T12:29:14Z"}],"graph_snapshots":[{"event_id":"sha256:497615195ae119bb15535fb3a1a51ea264295664bf01ef669327d330d61b2e95","target":"graph","created_at":"2026-05-18T01:22:53Z","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":"The concept of weighted entropy takes into account values of different outcomes, i.e., makes entropy context-dependent, through the weight function. In this paper, we establish a number of simple inequalities for the weighted entropies (general as well as specific), mirroring similar bounds on standard (Shannon) entropies and related quantities. The required assumptions are written in terms of various expectations of the weight functions. Examples are weighted Ky Fan and weighted Hadamard inequalities involving determinants of positive-definite matrices, and weighted Cram\\'{e}r-Rao inequalitie","authors_text":"Izabella Stuhl, Mark Kelbert, Salimeh Yasaei Sekeh, Yuri Suhov","cross_cats":["math.IT","math.PR"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2015-10-08T02:25:26Z","title":"Basic inequalities for weighted entropies"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1510.02184","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":"sha256:41bab2b9e57bdf9ecd134ad376f4ce84912a70a70d46f1a1cdf492be9c7610f4","target":"record","created_at":"2026-05-18T01:22:53Z","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":"3d93b9c875a3fa24c876b8d45a1a870118ed3ac6def784da13bcec3c5f0efef5","cross_cats_sorted":["math.IT","math.PR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2015-10-08T02:25:26Z","title_canon_sha256":"002814f4e11cc1ee6ee205fc7450d0d204b418907f0a1584f66e94f444034abe"},"schema_version":"1.0","source":{"id":"1510.02184","kind":"arxiv","version":2}},"canonical_sha256":"0abd8c15119db0e9c5606b6743bb7da80cc43be5e0cd49c768d5ceb3c45736ab","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0abd8c15119db0e9c5606b6743bb7da80cc43be5e0cd49c768d5ceb3c45736ab","first_computed_at":"2026-05-18T01:22:53.849751Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:22:53.849751Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Cx/NzhG0nic+tTDwB5yi0EoWtPOo3E0/6hhADL8dsVKOLe8cBKyN3XCFmkof6IaowwwgH4HhswvEJSgKcBcfAg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:22:53.850406Z","signed_message":"canonical_sha256_bytes"},"source_id":"1510.02184","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:41bab2b9e57bdf9ecd134ad376f4ce84912a70a70d46f1a1cdf492be9c7610f4","sha256:497615195ae119bb15535fb3a1a51ea264295664bf01ef669327d330d61b2e95"],"state_sha256":"96cfa0b699da0cd75e7cfd37057505a73ee4857416a7406879f9d46e2e3c52cd"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Sy2zj8kjAmRfLiiyCJ4wCDtGvp9Pd/aMrFwJKnX8pUand5p2+sE+999KEyNACWQWHuk7UXXehBKMr+7cJXRABA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-09T08:06:09.453050Z","bundle_sha256":"dfd71e169535bbf2f198d0e82113b7d34997d290b263677b8fe224301ca9485c"}}