{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2010:LX4HTMQ57ELZZUG2R2XM3HMXI7","short_pith_number":"pith:LX4HTMQ5","schema_version":"1.0","canonical_sha256":"5df879b21df9179cd0da8eaecd9d9747c69d54f6058134416ae046ea360a56d8","source":{"kind":"arxiv","id":"1009.2322","version":1},"attestation_state":"computed","paper":{"title":"Deterministic Online Call Control in Cellular Networks and Triangle-Free Cellular Networks","license":"http://creativecommons.org/licenses/by/3.0/","headline":"","cross_cats":[],"primary_cat":"cs.DS","authors_text":"Francis Y.L. Chin, Hing-Fung Ting, Joseph Wun-Tat Chan, Ka-Cheong Lam, Xin Han, Yong Zhang","submitted_at":"2010-09-13T08:36:19Z","abstract_excerpt":"Wireless Communication Networks based on Frequency Division Multiplexing (FDM in short) plays an important role in the field of communications, in which each request can be satisfied by assigning a frequency. To avoid interference, each assigned frequency must be different to the neighboring assigned frequencies. Since frequency is a scarce resource, the main problem in wireless networks is how to fully utilize the given bandwidth of frequencies. In this paper, we consider the online call control problem. Given a fixed bandwidth of frequencies and a sequence of communication requests arrive ov"},"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":"1009.2322","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/3.0/","primary_cat":"cs.DS","submitted_at":"2010-09-13T08:36:19Z","cross_cats_sorted":[],"title_canon_sha256":"1ba251888fc7db66cb26a1a53c8f06122879a1c3f0a9a89e11d9a2d5a0f079c4","abstract_canon_sha256":"aabc2bb3ce783ee9e672a4f6c00fd7bf6911230aa1dae4f4140da7ba80431f58"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:41:04.430304Z","signature_b64":"ZnCZ6pQZkRG/i6wdDUg84YgKnDhFsVelVLY72t8fiCMPdMEuzetbglaYJLpiMWwljeyXo9qqnOl8mtL9elNCDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5df879b21df9179cd0da8eaecd9d9747c69d54f6058134416ae046ea360a56d8","last_reissued_at":"2026-05-18T04:41:04.429709Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:41:04.429709Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Deterministic Online Call Control in Cellular Networks and Triangle-Free Cellular Networks","license":"http://creativecommons.org/licenses/by/3.0/","headline":"","cross_cats":[],"primary_cat":"cs.DS","authors_text":"Francis Y.L. Chin, Hing-Fung Ting, Joseph Wun-Tat Chan, Ka-Cheong Lam, Xin Han, Yong Zhang","submitted_at":"2010-09-13T08:36:19Z","abstract_excerpt":"Wireless Communication Networks based on Frequency Division Multiplexing (FDM in short) plays an important role in the field of communications, in which each request can be satisfied by assigning a frequency. To avoid interference, each assigned frequency must be different to the neighboring assigned frequencies. Since frequency is a scarce resource, the main problem in wireless networks is how to fully utilize the given bandwidth of frequencies. In this paper, we consider the online call control problem. Given a fixed bandwidth of frequencies and a sequence of communication requests arrive ov"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1009.2322","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":"1009.2322","created_at":"2026-05-18T04:41:04.429799+00:00"},{"alias_kind":"arxiv_version","alias_value":"1009.2322v1","created_at":"2026-05-18T04:41:04.429799+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1009.2322","created_at":"2026-05-18T04:41:04.429799+00:00"},{"alias_kind":"pith_short_12","alias_value":"LX4HTMQ57ELZ","created_at":"2026-05-18T12:26:10.704358+00:00"},{"alias_kind":"pith_short_16","alias_value":"LX4HTMQ57ELZZUG2","created_at":"2026-05-18T12:26:10.704358+00:00"},{"alias_kind":"pith_short_8","alias_value":"LX4HTMQ5","created_at":"2026-05-18T12:26:10.704358+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/LX4HTMQ57ELZZUG2R2XM3HMXI7","json":"https://pith.science/pith/LX4HTMQ57ELZZUG2R2XM3HMXI7.json","graph_json":"https://pith.science/api/pith-number/LX4HTMQ57ELZZUG2R2XM3HMXI7/graph.json","events_json":"https://pith.science/api/pith-number/LX4HTMQ57ELZZUG2R2XM3HMXI7/events.json","paper":"https://pith.science/paper/LX4HTMQ5"},"agent_actions":{"view_html":"https://pith.science/pith/LX4HTMQ57ELZZUG2R2XM3HMXI7","download_json":"https://pith.science/pith/LX4HTMQ57ELZZUG2R2XM3HMXI7.json","view_paper":"https://pith.science/paper/LX4HTMQ5","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1009.2322&json=true","fetch_graph":"https://pith.science/api/pith-number/LX4HTMQ57ELZZUG2R2XM3HMXI7/graph.json","fetch_events":"https://pith.science/api/pith-number/LX4HTMQ57ELZZUG2R2XM3HMXI7/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/LX4HTMQ57ELZZUG2R2XM3HMXI7/action/timestamp_anchor","attest_storage":"https://pith.science/pith/LX4HTMQ57ELZZUG2R2XM3HMXI7/action/storage_attestation","attest_author":"https://pith.science/pith/LX4HTMQ57ELZZUG2R2XM3HMXI7/action/author_attestation","sign_citation":"https://pith.science/pith/LX4HTMQ57ELZZUG2R2XM3HMXI7/action/citation_signature","submit_replication":"https://pith.science/pith/LX4HTMQ57ELZZUG2R2XM3HMXI7/action/replication_record"}},"created_at":"2026-05-18T04:41:04.429799+00:00","updated_at":"2026-05-18T04:41:04.429799+00:00"}