{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:BETZJJRMR32645I7DSUELJBFJX","short_pith_number":"pith:BETZJJRM","canonical_record":{"source":{"id":"1905.07020","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2019-05-16T20:15:36Z","cross_cats_sorted":["cs.IT","math.IT"],"title_canon_sha256":"542c1983c0cbb96769ebcb3bbf62a4d71a2961411138dbbdb13e05cfd628c817","abstract_canon_sha256":"01b26ad22858a3703cb3903a5c53b85df862ec671e6d561812f77f0b07fa6bd6"},"schema_version":"1.0"},"canonical_sha256":"092794a62c8ef5ee751f1ca845a4254dc01b206bd5a9ccafce2e47d6d235f2ed","source":{"kind":"arxiv","id":"1905.07020","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1905.07020","created_at":"2026-05-17T23:45:57Z"},{"alias_kind":"arxiv_version","alias_value":"1905.07020v1","created_at":"2026-05-17T23:45:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1905.07020","created_at":"2026-05-17T23:45:57Z"},{"alias_kind":"pith_short_12","alias_value":"BETZJJRMR326","created_at":"2026-05-18T12:33:12Z"},{"alias_kind":"pith_short_16","alias_value":"BETZJJRMR32645I7","created_at":"2026-05-18T12:33:12Z"},{"alias_kind":"pith_short_8","alias_value":"BETZJJRM","created_at":"2026-05-18T12:33:12Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:BETZJJRMR32645I7DSUELJBFJX","target":"record","payload":{"canonical_record":{"source":{"id":"1905.07020","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2019-05-16T20:15:36Z","cross_cats_sorted":["cs.IT","math.IT"],"title_canon_sha256":"542c1983c0cbb96769ebcb3bbf62a4d71a2961411138dbbdb13e05cfd628c817","abstract_canon_sha256":"01b26ad22858a3703cb3903a5c53b85df862ec671e6d561812f77f0b07fa6bd6"},"schema_version":"1.0"},"canonical_sha256":"092794a62c8ef5ee751f1ca845a4254dc01b206bd5a9ccafce2e47d6d235f2ed","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:45:57.519582Z","signature_b64":"bG4FBCXnLX3AAJqndwizbWpvWMwUSPRX4QxMTherGTjpqJv3bXcQY5O+Q6y04J+aVok28s4141b1kqiNxx9RDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"092794a62c8ef5ee751f1ca845a4254dc01b206bd5a9ccafce2e47d6d235f2ed","last_reissued_at":"2026-05-17T23:45:57.519080Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:45:57.519080Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1905.07020","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":"2026-05-17T23:45:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Xv4NxC2GNmsxAxC7U4TWqKDEDauOkJg+7Qq4mitBrUcU87PghyiGhHAl1+TbPSCFq8UbbQBv0m71lxO2+PikCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T10:15:40.714360Z"},"content_sha256":"3284e1aa26756ce28dea1bdb849bfc19ca2006aedf92d1c5bc68fab0728cebd2","schema_version":"1.0","event_id":"sha256:3284e1aa26756ce28dea1bdb849bfc19ca2006aedf92d1c5bc68fab0728cebd2"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:BETZJJRMR32645I7DSUELJBFJX","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Minimizing the Age of Information in Wireless Networks with Stochastic Arrivals","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.IT","math.IT"],"primary_cat":"cs.NI","authors_text":"Eytan Modiano, Igor Kadota","submitted_at":"2019-05-16T20:15:36Z","abstract_excerpt":"We consider a wireless network with a base station serving multiple traffic streams to different destinations. Packets from each stream arrive to the base station according to a stochastic process and are enqueued in a separate (per stream) queue. The queueing discipline controls which packet within each queue is available for transmission. The base station decides, at every time t, which stream to serve to the corresponding destination. The goal of scheduling decisions is to keep the information at the destinations fresh. Information freshness is captured by the Age of Information (AoI) metri"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1905.07020","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":""},"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":"2026-05-17T23:45:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"G8AzCG+fCw0OdTTrZ1QYGcdxINR77bW944RrDypSONrGQtxaeqQmUMwPwjlnND3hyTLjp/ZsUn+SK+0ZvsoGBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T10:15:40.714722Z"},"content_sha256":"a6af0801df1a73ec593c81c9809187b53b92948714bc56bb581e7380326bdfb8","schema_version":"1.0","event_id":"sha256:a6af0801df1a73ec593c81c9809187b53b92948714bc56bb581e7380326bdfb8"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/BETZJJRMR32645I7DSUELJBFJX/bundle.json","state_url":"https://pith.science/pith/BETZJJRMR32645I7DSUELJBFJX/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/BETZJJRMR32645I7DSUELJBFJX/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":"2026-06-02T10:15:40Z","links":{"resolver":"https://pith.science/pith/BETZJJRMR32645I7DSUELJBFJX","bundle":"https://pith.science/pith/BETZJJRMR32645I7DSUELJBFJX/bundle.json","state":"https://pith.science/pith/BETZJJRMR32645I7DSUELJBFJX/state.json","well_known_bundle":"https://pith.science/.well-known/pith/BETZJJRMR32645I7DSUELJBFJX/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:BETZJJRMR32645I7DSUELJBFJX","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":"01b26ad22858a3703cb3903a5c53b85df862ec671e6d561812f77f0b07fa6bd6","cross_cats_sorted":["cs.IT","math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2019-05-16T20:15:36Z","title_canon_sha256":"542c1983c0cbb96769ebcb3bbf62a4d71a2961411138dbbdb13e05cfd628c817"},"schema_version":"1.0","source":{"id":"1905.07020","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1905.07020","created_at":"2026-05-17T23:45:57Z"},{"alias_kind":"arxiv_version","alias_value":"1905.07020v1","created_at":"2026-05-17T23:45:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1905.07020","created_at":"2026-05-17T23:45:57Z"},{"alias_kind":"pith_short_12","alias_value":"BETZJJRMR326","created_at":"2026-05-18T12:33:12Z"},{"alias_kind":"pith_short_16","alias_value":"BETZJJRMR32645I7","created_at":"2026-05-18T12:33:12Z"},{"alias_kind":"pith_short_8","alias_value":"BETZJJRM","created_at":"2026-05-18T12:33:12Z"}],"graph_snapshots":[{"event_id":"sha256:a6af0801df1a73ec593c81c9809187b53b92948714bc56bb581e7380326bdfb8","target":"graph","created_at":"2026-05-17T23:45:57Z","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":"We consider a wireless network with a base station serving multiple traffic streams to different destinations. Packets from each stream arrive to the base station according to a stochastic process and are enqueued in a separate (per stream) queue. The queueing discipline controls which packet within each queue is available for transmission. The base station decides, at every time t, which stream to serve to the corresponding destination. The goal of scheduling decisions is to keep the information at the destinations fresh. Information freshness is captured by the Age of Information (AoI) metri","authors_text":"Eytan Modiano, Igor Kadota","cross_cats":["cs.IT","math.IT"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2019-05-16T20:15:36Z","title":"Minimizing the Age of Information in Wireless Networks with Stochastic Arrivals"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1905.07020","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":"sha256:3284e1aa26756ce28dea1bdb849bfc19ca2006aedf92d1c5bc68fab0728cebd2","target":"record","created_at":"2026-05-17T23:45:57Z","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":"01b26ad22858a3703cb3903a5c53b85df862ec671e6d561812f77f0b07fa6bd6","cross_cats_sorted":["cs.IT","math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2019-05-16T20:15:36Z","title_canon_sha256":"542c1983c0cbb96769ebcb3bbf62a4d71a2961411138dbbdb13e05cfd628c817"},"schema_version":"1.0","source":{"id":"1905.07020","kind":"arxiv","version":1}},"canonical_sha256":"092794a62c8ef5ee751f1ca845a4254dc01b206bd5a9ccafce2e47d6d235f2ed","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"092794a62c8ef5ee751f1ca845a4254dc01b206bd5a9ccafce2e47d6d235f2ed","first_computed_at":"2026-05-17T23:45:57.519080Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:45:57.519080Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"bG4FBCXnLX3AAJqndwizbWpvWMwUSPRX4QxMTherGTjpqJv3bXcQY5O+Q6y04J+aVok28s4141b1kqiNxx9RDg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:45:57.519582Z","signed_message":"canonical_sha256_bytes"},"source_id":"1905.07020","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3284e1aa26756ce28dea1bdb849bfc19ca2006aedf92d1c5bc68fab0728cebd2","sha256:a6af0801df1a73ec593c81c9809187b53b92948714bc56bb581e7380326bdfb8"],"state_sha256":"fab06ce22e95d6f9164ef478873212e38caf2a8f734c931314e4be5f12db65bf"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qsk9LbfWP6SqeNGcOSrlP1HnY7VOSwxjQvQbK2SfjCTsmPelOcfLbLCfVVyScsnthzELcR+lNbatBYDUmR++DA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T10:15:40.716805Z","bundle_sha256":"aebc58d1e184a16f5d8c91aa6943e8f68a161bfc84442d94f2b2213dd4a5ecb8"}}