{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:EGNVRKHWJASONTIQW2R3LOKR7R","short_pith_number":"pith:EGNVRKHW","schema_version":"1.0","canonical_sha256":"219b58a8f64824e6cd10b6a3b5b951fc53490305908847aea7e8718c49e32550","source":{"kind":"arxiv","id":"1804.05188","version":1},"attestation_state":"computed","paper":{"title":"Area formation and content assignment for LTE broadcasting","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.NI","authors_text":"Carla-Fabiana Chiasserini, Carlo Borgiattino, Claudio Casetti, Francesco Malandrino","submitted_at":"2018-04-14T08:53:59Z","abstract_excerpt":"Broadcasting and multicasting services in LTE networks are shaping up to be an effective way to provide popular content. A key requirement is that cells are aggregated into areas where a tight time synchronization among transmissions is enforced, so as to broadcast the same radio resources. Our paper addresses a facet of LTE broadcasting that has so far received little attention: the creation of broadcasting areas and the assignment of content to them in order to efficiently exploit radio resources and satisfy user requests. Our original clustering approach, named Single-Content Fusion, achiev"},"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":"1804.05188","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2018-04-14T08:53:59Z","cross_cats_sorted":[],"title_canon_sha256":"bb3c7a10e29b20ebdb078a9c494f160b883e6562ccbade2a08221f4d804be8a5","abstract_canon_sha256":"7efb488da26299c803679035da2413cad119fc44c26d4c7236548fd2262da3e1"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:18:30.361205Z","signature_b64":"VOZ/kE07Ui9ifpDNs70Z1xveHgAswYgbxW7WlWY+VuQnhrS+ehtUwhe4GpZecEgelaCZK1FCoY8j5DUSiri9AQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"219b58a8f64824e6cd10b6a3b5b951fc53490305908847aea7e8718c49e32550","last_reissued_at":"2026-05-18T00:18:30.360797Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:18:30.360797Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Area formation and content assignment for LTE broadcasting","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.NI","authors_text":"Carla-Fabiana Chiasserini, Carlo Borgiattino, Claudio Casetti, Francesco Malandrino","submitted_at":"2018-04-14T08:53:59Z","abstract_excerpt":"Broadcasting and multicasting services in LTE networks are shaping up to be an effective way to provide popular content. A key requirement is that cells are aggregated into areas where a tight time synchronization among transmissions is enforced, so as to broadcast the same radio resources. Our paper addresses a facet of LTE broadcasting that has so far received little attention: the creation of broadcasting areas and the assignment of content to them in order to efficiently exploit radio resources and satisfy user requests. Our original clustering approach, named Single-Content Fusion, achiev"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1804.05188","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1804.05188","created_at":"2026-05-18T00:18:30.360861+00:00"},{"alias_kind":"arxiv_version","alias_value":"1804.05188v1","created_at":"2026-05-18T00:18:30.360861+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1804.05188","created_at":"2026-05-18T00:18:30.360861+00:00"},{"alias_kind":"pith_short_12","alias_value":"EGNVRKHWJASO","created_at":"2026-05-18T12:32:22.470017+00:00"},{"alias_kind":"pith_short_16","alias_value":"EGNVRKHWJASONTIQ","created_at":"2026-05-18T12:32:22.470017+00:00"},{"alias_kind":"pith_short_8","alias_value":"EGNVRKHW","created_at":"2026-05-18T12:32:22.470017+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/EGNVRKHWJASONTIQW2R3LOKR7R","json":"https://pith.science/pith/EGNVRKHWJASONTIQW2R3LOKR7R.json","graph_json":"https://pith.science/api/pith-number/EGNVRKHWJASONTIQW2R3LOKR7R/graph.json","events_json":"https://pith.science/api/pith-number/EGNVRKHWJASONTIQW2R3LOKR7R/events.json","paper":"https://pith.science/paper/EGNVRKHW"},"agent_actions":{"view_html":"https://pith.science/pith/EGNVRKHWJASONTIQW2R3LOKR7R","download_json":"https://pith.science/pith/EGNVRKHWJASONTIQW2R3LOKR7R.json","view_paper":"https://pith.science/paper/EGNVRKHW","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1804.05188&json=true","fetch_graph":"https://pith.science/api/pith-number/EGNVRKHWJASONTIQW2R3LOKR7R/graph.json","fetch_events":"https://pith.science/api/pith-number/EGNVRKHWJASONTIQW2R3LOKR7R/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/EGNVRKHWJASONTIQW2R3LOKR7R/action/timestamp_anchor","attest_storage":"https://pith.science/pith/EGNVRKHWJASONTIQW2R3LOKR7R/action/storage_attestation","attest_author":"https://pith.science/pith/EGNVRKHWJASONTIQW2R3LOKR7R/action/author_attestation","sign_citation":"https://pith.science/pith/EGNVRKHWJASONTIQW2R3LOKR7R/action/citation_signature","submit_replication":"https://pith.science/pith/EGNVRKHWJASONTIQW2R3LOKR7R/action/replication_record"}},"created_at":"2026-05-18T00:18:30.360861+00:00","updated_at":"2026-05-18T00:18:30.360861+00:00"}