{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:BV2PEPS5KNEXAXZ2CP4ZZGKGT2","short_pith_number":"pith:BV2PEPS5","schema_version":"1.0","canonical_sha256":"0d74f23e5d5349705f3a13f99c99469e976f384616ce618ec71cea347a344d2a","source":{"kind":"arxiv","id":"1901.05428","version":3},"attestation_state":"computed","paper":{"title":"Relative Age of Information: A New Metric for Status Update Systems","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.NI","math.IT"],"primary_cat":"cs.IT","authors_text":"Omur Ozel, Peng Zou, Suresh Subramaniam","submitted_at":"2019-01-16T18:35:37Z","abstract_excerpt":"In this paper, we introduce a new data freshness metric, relative Age of Information (rAoI), and examine it in a single server system with various packet management schemes. The (classical) AoI metric was introduced to measure the staleness of status updates at the receiving end with respect to their generation at the source. This metric addresses systems where the timings of update generation at the source are absolute and can be designed separately or jointly with the transmission schedules. In many decentralized applications, transmission schedules are blind to update generation timing, and"},"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":"1901.05428","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2019-01-16T18:35:37Z","cross_cats_sorted":["cs.NI","math.IT"],"title_canon_sha256":"cb8a3713129dc8c4d855828e9b4874ae2c8e65e4bc1ff0a52189211bd88fc307","abstract_canon_sha256":"2e2a1060204c1a6fe89dc319a605c190ffcc8aae118567a43754b37443567b77"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:41:53.559492Z","signature_b64":"7tOfGolZMHcRrTy2XL/9sHsrKM7rhsErXtPH5jQovXFHCFPJrQvBVujyzWVrbabVMP9Tzadl7IudtDZAeTHhDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0d74f23e5d5349705f3a13f99c99469e976f384616ce618ec71cea347a344d2a","last_reissued_at":"2026-05-17T23:41:53.558892Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:41:53.558892Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Relative Age of Information: A New Metric for Status Update Systems","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.NI","math.IT"],"primary_cat":"cs.IT","authors_text":"Omur Ozel, Peng Zou, Suresh Subramaniam","submitted_at":"2019-01-16T18:35:37Z","abstract_excerpt":"In this paper, we introduce a new data freshness metric, relative Age of Information (rAoI), and examine it in a single server system with various packet management schemes. The (classical) AoI metric was introduced to measure the staleness of status updates at the receiving end with respect to their generation at the source. This metric addresses systems where the timings of update generation at the source are absolute and can be designed separately or jointly with the transmission schedules. In many decentralized applications, transmission schedules are blind to update generation timing, and"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1901.05428","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":""},"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":"1901.05428","created_at":"2026-05-17T23:41:53.558971+00:00"},{"alias_kind":"arxiv_version","alias_value":"1901.05428v3","created_at":"2026-05-17T23:41:53.558971+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1901.05428","created_at":"2026-05-17T23:41:53.558971+00:00"},{"alias_kind":"pith_short_12","alias_value":"BV2PEPS5KNEX","created_at":"2026-05-18T12:33:12.712433+00:00"},{"alias_kind":"pith_short_16","alias_value":"BV2PEPS5KNEXAXZ2","created_at":"2026-05-18T12:33:12.712433+00:00"},{"alias_kind":"pith_short_8","alias_value":"BV2PEPS5","created_at":"2026-05-18T12:33:12.712433+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"1907.00928","citing_title":"Trading Off Computation with Transmission in Status Update Systems","ref_index":31,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/BV2PEPS5KNEXAXZ2CP4ZZGKGT2","json":"https://pith.science/pith/BV2PEPS5KNEXAXZ2CP4ZZGKGT2.json","graph_json":"https://pith.science/api/pith-number/BV2PEPS5KNEXAXZ2CP4ZZGKGT2/graph.json","events_json":"https://pith.science/api/pith-number/BV2PEPS5KNEXAXZ2CP4ZZGKGT2/events.json","paper":"https://pith.science/paper/BV2PEPS5"},"agent_actions":{"view_html":"https://pith.science/pith/BV2PEPS5KNEXAXZ2CP4ZZGKGT2","download_json":"https://pith.science/pith/BV2PEPS5KNEXAXZ2CP4ZZGKGT2.json","view_paper":"https://pith.science/paper/BV2PEPS5","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1901.05428&json=true","fetch_graph":"https://pith.science/api/pith-number/BV2PEPS5KNEXAXZ2CP4ZZGKGT2/graph.json","fetch_events":"https://pith.science/api/pith-number/BV2PEPS5KNEXAXZ2CP4ZZGKGT2/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/BV2PEPS5KNEXAXZ2CP4ZZGKGT2/action/timestamp_anchor","attest_storage":"https://pith.science/pith/BV2PEPS5KNEXAXZ2CP4ZZGKGT2/action/storage_attestation","attest_author":"https://pith.science/pith/BV2PEPS5KNEXAXZ2CP4ZZGKGT2/action/author_attestation","sign_citation":"https://pith.science/pith/BV2PEPS5KNEXAXZ2CP4ZZGKGT2/action/citation_signature","submit_replication":"https://pith.science/pith/BV2PEPS5KNEXAXZ2CP4ZZGKGT2/action/replication_record"}},"created_at":"2026-05-17T23:41:53.558971+00:00","updated_at":"2026-05-17T23:41:53.558971+00:00"}