{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:IQZRVEQ6DVNPSU54X2WQXMWFNF","short_pith_number":"pith:IQZRVEQ6","canonical_record":{"source":{"id":"1806.01035","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2018-06-04T10:02:25Z","cross_cats_sorted":["cs.NI","math.IT"],"title_canon_sha256":"c87881b43caf74e349aa10dc392ec598a8240b70105f2cf7ad7bebc0a500de02","abstract_canon_sha256":"0a8cbff042d6d179c5368abe715f1ec28ef9182aa4f4d8f6d63339a820f904a9"},"schema_version":"1.0"},"canonical_sha256":"44331a921e1d5af953bcbead0bb2c56951ec19474015417c9fb692e7e9df6d2b","source":{"kind":"arxiv","id":"1806.01035","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1806.01035","created_at":"2026-05-18T00:14:17Z"},{"alias_kind":"arxiv_version","alias_value":"1806.01035v1","created_at":"2026-05-18T00:14:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1806.01035","created_at":"2026-05-18T00:14:17Z"},{"alias_kind":"pith_short_12","alias_value":"IQZRVEQ6DVNP","created_at":"2026-05-18T12:32:31Z"},{"alias_kind":"pith_short_16","alias_value":"IQZRVEQ6DVNPSU54","created_at":"2026-05-18T12:32:31Z"},{"alias_kind":"pith_short_8","alias_value":"IQZRVEQ6","created_at":"2026-05-18T12:32:31Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:IQZRVEQ6DVNPSU54X2WQXMWFNF","target":"record","payload":{"canonical_record":{"source":{"id":"1806.01035","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2018-06-04T10:02:25Z","cross_cats_sorted":["cs.NI","math.IT"],"title_canon_sha256":"c87881b43caf74e349aa10dc392ec598a8240b70105f2cf7ad7bebc0a500de02","abstract_canon_sha256":"0a8cbff042d6d179c5368abe715f1ec28ef9182aa4f4d8f6d63339a820f904a9"},"schema_version":"1.0"},"canonical_sha256":"44331a921e1d5af953bcbead0bb2c56951ec19474015417c9fb692e7e9df6d2b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:14:17.682628Z","signature_b64":"4c56l753fpqxTzZBieHFN0zl2KyBqqH4Xv2DKa81mSxl5Wk/PfohIcJLqJy5jPkMqU58e2iYMQ2tmoKNrWC0CQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"44331a921e1d5af953bcbead0bb2c56951ec19474015417c9fb692e7e9df6d2b","last_reissued_at":"2026-05-18T00:14:17.682050Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:14:17.682050Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1806.01035","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":"2026-05-18T00:14:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zBcM61EdKEGNEz6KeizA5Um8jnNq9HJBUV9x8DuQLtxCpnXF/ZIK/5II0jepql5Ydmt57S5ubQGs8ShbyaFiDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-23T05:07:40.318000Z"},"content_sha256":"ce1d256e31b534043ac9cee4914f9fb6c35b6e431bed47d2f4e15013bd85a0cd","schema_version":"1.0","event_id":"sha256:ce1d256e31b534043ac9cee4914f9fb6c35b6e431bed47d2f4e15013bd85a0cd"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:IQZRVEQ6DVNPSU54X2WQXMWFNF","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Delay Performance of Multi-Antenna Multicasting in Wireless Networks","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.NI","math.IT"],"primary_cat":"cs.IT","authors_text":"Apostolos Avranas, Marios Kountouris","submitted_at":"2018-06-04T10:02:25Z","abstract_excerpt":"Low-latency communication is currently attracting significant attention due to the emergence of mission-critical Internet of Things (IoT) applications and content-centric services. A deep understanding of the delay performance is essential for efficient wireless system design and end-to-end latency guarantees. In this paper, we investigate the network-layer performance of physical layer multi-antenna multicasting, i.e., when the same data is simultaneously conveyed to multiple users. We provide a statistical characterization of the service process in terms of its Mellin transform and derive pr"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1806.01035","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":"2026-05-18T00:14:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jsZEX5u/nbtmOvlGww+YWRm4KWz2F0hId2lPWEKrI7qX+S5c+YfNnB9bPYir0DThbMhE0lnEmlQCuSkpvZjfDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-23T05:07:40.318365Z"},"content_sha256":"fad02870c8a758f847a22ed752a56012d8276fd35853ca7a2ec2821884ae2342","schema_version":"1.0","event_id":"sha256:fad02870c8a758f847a22ed752a56012d8276fd35853ca7a2ec2821884ae2342"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/IQZRVEQ6DVNPSU54X2WQXMWFNF/bundle.json","state_url":"https://pith.science/pith/IQZRVEQ6DVNPSU54X2WQXMWFNF/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/IQZRVEQ6DVNPSU54X2WQXMWFNF/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":"2026-06-23T05:07:40Z","links":{"resolver":"https://pith.science/pith/IQZRVEQ6DVNPSU54X2WQXMWFNF","bundle":"https://pith.science/pith/IQZRVEQ6DVNPSU54X2WQXMWFNF/bundle.json","state":"https://pith.science/pith/IQZRVEQ6DVNPSU54X2WQXMWFNF/state.json","well_known_bundle":"https://pith.science/.well-known/pith/IQZRVEQ6DVNPSU54X2WQXMWFNF/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:IQZRVEQ6DVNPSU54X2WQXMWFNF","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":"0a8cbff042d6d179c5368abe715f1ec28ef9182aa4f4d8f6d63339a820f904a9","cross_cats_sorted":["cs.NI","math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2018-06-04T10:02:25Z","title_canon_sha256":"c87881b43caf74e349aa10dc392ec598a8240b70105f2cf7ad7bebc0a500de02"},"schema_version":"1.0","source":{"id":"1806.01035","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1806.01035","created_at":"2026-05-18T00:14:17Z"},{"alias_kind":"arxiv_version","alias_value":"1806.01035v1","created_at":"2026-05-18T00:14:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1806.01035","created_at":"2026-05-18T00:14:17Z"},{"alias_kind":"pith_short_12","alias_value":"IQZRVEQ6DVNP","created_at":"2026-05-18T12:32:31Z"},{"alias_kind":"pith_short_16","alias_value":"IQZRVEQ6DVNPSU54","created_at":"2026-05-18T12:32:31Z"},{"alias_kind":"pith_short_8","alias_value":"IQZRVEQ6","created_at":"2026-05-18T12:32:31Z"}],"graph_snapshots":[{"event_id":"sha256:fad02870c8a758f847a22ed752a56012d8276fd35853ca7a2ec2821884ae2342","target":"graph","created_at":"2026-05-18T00:14:17Z","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":"Low-latency communication is currently attracting significant attention due to the emergence of mission-critical Internet of Things (IoT) applications and content-centric services. A deep understanding of the delay performance is essential for efficient wireless system design and end-to-end latency guarantees. In this paper, we investigate the network-layer performance of physical layer multi-antenna multicasting, i.e., when the same data is simultaneously conveyed to multiple users. We provide a statistical characterization of the service process in terms of its Mellin transform and derive pr","authors_text":"Apostolos Avranas, Marios Kountouris","cross_cats":["cs.NI","math.IT"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2018-06-04T10:02:25Z","title":"Delay Performance of Multi-Antenna Multicasting in Wireless Networks"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1806.01035","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:ce1d256e31b534043ac9cee4914f9fb6c35b6e431bed47d2f4e15013bd85a0cd","target":"record","created_at":"2026-05-18T00:14:17Z","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":"0a8cbff042d6d179c5368abe715f1ec28ef9182aa4f4d8f6d63339a820f904a9","cross_cats_sorted":["cs.NI","math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2018-06-04T10:02:25Z","title_canon_sha256":"c87881b43caf74e349aa10dc392ec598a8240b70105f2cf7ad7bebc0a500de02"},"schema_version":"1.0","source":{"id":"1806.01035","kind":"arxiv","version":1}},"canonical_sha256":"44331a921e1d5af953bcbead0bb2c56951ec19474015417c9fb692e7e9df6d2b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"44331a921e1d5af953bcbead0bb2c56951ec19474015417c9fb692e7e9df6d2b","first_computed_at":"2026-05-18T00:14:17.682050Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:14:17.682050Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"4c56l753fpqxTzZBieHFN0zl2KyBqqH4Xv2DKa81mSxl5Wk/PfohIcJLqJy5jPkMqU58e2iYMQ2tmoKNrWC0CQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:14:17.682628Z","signed_message":"canonical_sha256_bytes"},"source_id":"1806.01035","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ce1d256e31b534043ac9cee4914f9fb6c35b6e431bed47d2f4e15013bd85a0cd","sha256:fad02870c8a758f847a22ed752a56012d8276fd35853ca7a2ec2821884ae2342"],"state_sha256":"ce6f9e2b4cb54fe1a2b445dc76e86855596cbc1dc516b77fb4c9c1decbe7131a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"D7B8Xsrg0Vz7r/2QgWi/q0KEaDwP22IB807AM+a1Y+mWHcfT91/MBcrkhNQDVxgPsb48O/MuAnLcitmlYTkWCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-23T05:07:40.320303Z","bundle_sha256":"f5532d9c3f04e0d192a2857d6c9829cc6eb2ed91f40b0df2ddb94fe40b5d5729"}}