{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:MBJO2PIKTKYWC26MWCIRVX7IV4","short_pith_number":"pith:MBJO2PIK","canonical_record":{"source":{"id":"2207.08996","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"eess.SY","submitted_at":"2022-07-19T00:26:29Z","cross_cats_sorted":["cs.SY"],"title_canon_sha256":"9841942242798966eee3cd32ed39f108237f1d0a12397b17123609a383e3c89c","abstract_canon_sha256":"ed9502d02d2b47a5bf0a31ef234a83c38bdf3aedd9027e554d6c85e0a404de9f"},"schema_version":"1.0"},"canonical_sha256":"6052ed3d0a9ab1616bccb0911adfe8af07960968b17533515632e14065de819f","source":{"kind":"arxiv","id":"2207.08996","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2207.08996","created_at":"2026-07-05T04:41:15Z"},{"alias_kind":"arxiv_version","alias_value":"2207.08996v1","created_at":"2026-07-05T04:41:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2207.08996","created_at":"2026-07-05T04:41:15Z"},{"alias_kind":"pith_short_12","alias_value":"MBJO2PIKTKYW","created_at":"2026-07-05T04:41:15Z"},{"alias_kind":"pith_short_16","alias_value":"MBJO2PIKTKYWC26M","created_at":"2026-07-05T04:41:15Z"},{"alias_kind":"pith_short_8","alias_value":"MBJO2PIK","created_at":"2026-07-05T04:41:15Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:MBJO2PIKTKYWC26MWCIRVX7IV4","target":"record","payload":{"canonical_record":{"source":{"id":"2207.08996","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"eess.SY","submitted_at":"2022-07-19T00:26:29Z","cross_cats_sorted":["cs.SY"],"title_canon_sha256":"9841942242798966eee3cd32ed39f108237f1d0a12397b17123609a383e3c89c","abstract_canon_sha256":"ed9502d02d2b47a5bf0a31ef234a83c38bdf3aedd9027e554d6c85e0a404de9f"},"schema_version":"1.0"},"canonical_sha256":"6052ed3d0a9ab1616bccb0911adfe8af07960968b17533515632e14065de819f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:41:15.764651Z","signature_b64":"Ny+qJK6YV/PuY7rF/w4yYc6e8KmMvjcvk2Ves+o1pyd0H5NrMhTJRXyKgB4W3GT37SnwfbKraf6LVM+S2lhhDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6052ed3d0a9ab1616bccb0911adfe8af07960968b17533515632e14065de819f","last_reissued_at":"2026-07-05T04:41:15.764222Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:41:15.764222Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2207.08996","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":"2026-07-05T04:41:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/eqYt+D5mJdnuFquyM4yFvg1LAld+/RIBbre0XodQxd53J3vXmcY7cUH8+UXvVh8oAl46eub57iEbi8onoAwDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-09T04:48:30.133899Z"},"content_sha256":"44ff6cb18ed1ef547c1304315051da07cefc4037cad1eea004f18b8194750321","schema_version":"1.0","event_id":"sha256:44ff6cb18ed1ef547c1304315051da07cefc4037cad1eea004f18b8194750321"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:MBJO2PIKTKYWC26MWCIRVX7IV4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Multi-Source AoI-Constrained Resource Minimization under HARQ: Heterogeneous Sampling Processes","license":"http://creativecommons.org/publicdomain/zero/1.0/","headline":"","cross_cats":["cs.SY"],"primary_cat":"eess.SY","authors_text":"Marian Codreanu, Markus Leinonen, Mohammad Moltafet, Saeid Sadeghi Vilni","submitted_at":"2022-07-19T00:26:29Z","abstract_excerpt":"We consider a multi-source hybrid automatic repeat request (HARQ) based system, where a transmitter sends status update packets of random arrival (i.e., uncontrollable sampling) and generate-atwill (i.e., controllable sampling) sources to a destination through an error-prone channel. We develop transmission scheduling policies to minimize the average number of transmissions subject to an average age of information (AoI) constraint. First, we consider known environment (i.e., known system statistics) and develop a near-optimal deterministic transmission policy and a low-complexity dynamic trans"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2207.08996","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/2207.08996/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":"2026-07-05T04:41:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"N4osBZSZR+waGZsvtW6FPGOI2QpeQZPD3gz6JI5GlVT0OvW2VjHBNpMbFzmVU/UShVd1UOa9AM8phnrfrMSSAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-09T04:48:30.134271Z"},"content_sha256":"159b20593bbd4253ef2a3c6d98ef1d62d2d4776285140b73105d5e7a51f206aa","schema_version":"1.0","event_id":"sha256:159b20593bbd4253ef2a3c6d98ef1d62d2d4776285140b73105d5e7a51f206aa"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/MBJO2PIKTKYWC26MWCIRVX7IV4/bundle.json","state_url":"https://pith.science/pith/MBJO2PIKTKYWC26MWCIRVX7IV4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/MBJO2PIKTKYWC26MWCIRVX7IV4/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":"2026-07-09T04:48:30Z","links":{"resolver":"https://pith.science/pith/MBJO2PIKTKYWC26MWCIRVX7IV4","bundle":"https://pith.science/pith/MBJO2PIKTKYWC26MWCIRVX7IV4/bundle.json","state":"https://pith.science/pith/MBJO2PIKTKYWC26MWCIRVX7IV4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/MBJO2PIKTKYWC26MWCIRVX7IV4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:MBJO2PIKTKYWC26MWCIRVX7IV4","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":"ed9502d02d2b47a5bf0a31ef234a83c38bdf3aedd9027e554d6c85e0a404de9f","cross_cats_sorted":["cs.SY"],"license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"eess.SY","submitted_at":"2022-07-19T00:26:29Z","title_canon_sha256":"9841942242798966eee3cd32ed39f108237f1d0a12397b17123609a383e3c89c"},"schema_version":"1.0","source":{"id":"2207.08996","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2207.08996","created_at":"2026-07-05T04:41:15Z"},{"alias_kind":"arxiv_version","alias_value":"2207.08996v1","created_at":"2026-07-05T04:41:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2207.08996","created_at":"2026-07-05T04:41:15Z"},{"alias_kind":"pith_short_12","alias_value":"MBJO2PIKTKYW","created_at":"2026-07-05T04:41:15Z"},{"alias_kind":"pith_short_16","alias_value":"MBJO2PIKTKYWC26M","created_at":"2026-07-05T04:41:15Z"},{"alias_kind":"pith_short_8","alias_value":"MBJO2PIK","created_at":"2026-07-05T04:41:15Z"}],"graph_snapshots":[{"event_id":"sha256:159b20593bbd4253ef2a3c6d98ef1d62d2d4776285140b73105d5e7a51f206aa","target":"graph","created_at":"2026-07-05T04:41:15Z","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/2207.08996/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We consider a multi-source hybrid automatic repeat request (HARQ) based system, where a transmitter sends status update packets of random arrival (i.e., uncontrollable sampling) and generate-atwill (i.e., controllable sampling) sources to a destination through an error-prone channel. We develop transmission scheduling policies to minimize the average number of transmissions subject to an average age of information (AoI) constraint. First, we consider known environment (i.e., known system statistics) and develop a near-optimal deterministic transmission policy and a low-complexity dynamic trans","authors_text":"Marian Codreanu, Markus Leinonen, Mohammad Moltafet, Saeid Sadeghi Vilni","cross_cats":["cs.SY"],"headline":"","license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"eess.SY","submitted_at":"2022-07-19T00:26:29Z","title":"Multi-Source AoI-Constrained Resource Minimization under HARQ: Heterogeneous Sampling Processes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2207.08996","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":"sha256:44ff6cb18ed1ef547c1304315051da07cefc4037cad1eea004f18b8194750321","target":"record","created_at":"2026-07-05T04:41:15Z","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":"ed9502d02d2b47a5bf0a31ef234a83c38bdf3aedd9027e554d6c85e0a404de9f","cross_cats_sorted":["cs.SY"],"license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"eess.SY","submitted_at":"2022-07-19T00:26:29Z","title_canon_sha256":"9841942242798966eee3cd32ed39f108237f1d0a12397b17123609a383e3c89c"},"schema_version":"1.0","source":{"id":"2207.08996","kind":"arxiv","version":1}},"canonical_sha256":"6052ed3d0a9ab1616bccb0911adfe8af07960968b17533515632e14065de819f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6052ed3d0a9ab1616bccb0911adfe8af07960968b17533515632e14065de819f","first_computed_at":"2026-07-05T04:41:15.764222Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:41:15.764222Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Ny+qJK6YV/PuY7rF/w4yYc6e8KmMvjcvk2Ves+o1pyd0H5NrMhTJRXyKgB4W3GT37SnwfbKraf6LVM+S2lhhDw==","signature_status":"signed_v1","signed_at":"2026-07-05T04:41:15.764651Z","signed_message":"canonical_sha256_bytes"},"source_id":"2207.08996","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:44ff6cb18ed1ef547c1304315051da07cefc4037cad1eea004f18b8194750321","sha256:159b20593bbd4253ef2a3c6d98ef1d62d2d4776285140b73105d5e7a51f206aa"],"state_sha256":"9b0314b913c278dd68cc6c8796c7090ae5106919bba56faca2eda0040ea3f210"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"96FoKO3UQI0zIHxH1LVXI0vPBRVMu4lAq2qMOtRemvTEStw6XHWntlbzl2Q9bgEnZ3+mPLW6hgMYLkWrDqMeAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-09T04:48:30.136266Z","bundle_sha256":"c1dd4d6d12116f7a7b1b618eb72206d46805b033060e4d46bb2abc63b1c7b93f"}}