{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:T4AXMVCVWFDMSALNS25SZG73UH","short_pith_number":"pith:T4AXMVCV","canonical_record":{"source":{"id":"1509.09241","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2015-09-30T16:21:53Z","cross_cats_sorted":["cs.IT","math.IT"],"title_canon_sha256":"c289977602323735adad94d4a0edf5f2ab52c7760e55398f9ad1735d444bbd11","abstract_canon_sha256":"dfc2c85d95529da27eb59254118f201a0ad22a7f139903ec090ee0e6e357aace"},"schema_version":"1.0"},"canonical_sha256":"9f01765455b146c9016d96bb2c9bfba1efda5f53006654c78819c890626c2c86","source":{"kind":"arxiv","id":"1509.09241","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1509.09241","created_at":"2026-05-18T01:31:21Z"},{"alias_kind":"arxiv_version","alias_value":"1509.09241v1","created_at":"2026-05-18T01:31:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1509.09241","created_at":"2026-05-18T01:31:21Z"},{"alias_kind":"pith_short_12","alias_value":"T4AXMVCVWFDM","created_at":"2026-05-18T12:29:42Z"},{"alias_kind":"pith_short_16","alias_value":"T4AXMVCVWFDMSALN","created_at":"2026-05-18T12:29:42Z"},{"alias_kind":"pith_short_8","alias_value":"T4AXMVCV","created_at":"2026-05-18T12:29:42Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:T4AXMVCVWFDMSALNS25SZG73UH","target":"record","payload":{"canonical_record":{"source":{"id":"1509.09241","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2015-09-30T16:21:53Z","cross_cats_sorted":["cs.IT","math.IT"],"title_canon_sha256":"c289977602323735adad94d4a0edf5f2ab52c7760e55398f9ad1735d444bbd11","abstract_canon_sha256":"dfc2c85d95529da27eb59254118f201a0ad22a7f139903ec090ee0e6e357aace"},"schema_version":"1.0"},"canonical_sha256":"9f01765455b146c9016d96bb2c9bfba1efda5f53006654c78819c890626c2c86","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:31:21.934617Z","signature_b64":"zIA5AoqjIsm9ifIxSlXcavft3CSWUE7Qg84hoPjOGSgZ+zDqaTfTkO1u9/CwxeYcs+hw5wSBadN+MiD8oWRAAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9f01765455b146c9016d96bb2c9bfba1efda5f53006654c78819c890626c2c86","last_reissued_at":"2026-05-18T01:31:21.934060Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:31:21.934060Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1509.09241","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":"2026-05-18T01:31:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UtLJ3tGObGLEgEvMMflOKFY9GfJq+BohEh59kh1A/fCyg7XrdMJrYpH1dn/i6MMygfwdzNJdPUFtwx/69BzeCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T15:31:25.314105Z"},"content_sha256":"41a70f814da57a229b3b66bce3192587972c2202d9498af33e51f62d809db45a","schema_version":"1.0","event_id":"sha256:41a70f814da57a229b3b66bce3192587972c2202d9498af33e51f62d809db45a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:T4AXMVCVWFDMSALNS25SZG73UH","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Joint Scheduling and Power Allocations for Traffic Offloading via Dual-Connectivity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.IT","math.IT"],"primary_cat":"cs.NI","authors_text":"Jianwei Huang, Liping Qian, Xuemin (Sherman) Shen, Yanfei He, Yuan Wu","submitted_at":"2015-09-30T16:21:53Z","abstract_excerpt":"With the rapid growth of mobile traffic demand, a promising approach to relieve cellular network congestion is to offload users' traffic to small-cell networks. In this paper, we investigate how the mobile users (MUs) can effectively offload traffic by taking advantage of the capability of dual-connectivity, which enables an MU to simultaneously communicate with a macro base station (BS) and a small-cell access point (AP) via two radio-interfaces. Offloading traffic to the AP usually reduces the MUs' mobile data cost, but often at the expense of suffering increased interferences from other MUs"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.09241","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":"2026-05-18T01:31:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wycWFriT5PWKQVPRK9G+gADlcmXspK+7JBP0kWtxmy18Rot1fONbk0sUTozIobNhiUSypyhsBoGQH9Zv724LCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T15:31:25.314482Z"},"content_sha256":"18b481dbd63869ac588023c8deb141a6459835a505290767eb035c3c5911b638","schema_version":"1.0","event_id":"sha256:18b481dbd63869ac588023c8deb141a6459835a505290767eb035c3c5911b638"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/T4AXMVCVWFDMSALNS25SZG73UH/bundle.json","state_url":"https://pith.science/pith/T4AXMVCVWFDMSALNS25SZG73UH/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/T4AXMVCVWFDMSALNS25SZG73UH/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":"2026-07-07T15:31:25Z","links":{"resolver":"https://pith.science/pith/T4AXMVCVWFDMSALNS25SZG73UH","bundle":"https://pith.science/pith/T4AXMVCVWFDMSALNS25SZG73UH/bundle.json","state":"https://pith.science/pith/T4AXMVCVWFDMSALNS25SZG73UH/state.json","well_known_bundle":"https://pith.science/.well-known/pith/T4AXMVCVWFDMSALNS25SZG73UH/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:T4AXMVCVWFDMSALNS25SZG73UH","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":"dfc2c85d95529da27eb59254118f201a0ad22a7f139903ec090ee0e6e357aace","cross_cats_sorted":["cs.IT","math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2015-09-30T16:21:53Z","title_canon_sha256":"c289977602323735adad94d4a0edf5f2ab52c7760e55398f9ad1735d444bbd11"},"schema_version":"1.0","source":{"id":"1509.09241","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1509.09241","created_at":"2026-05-18T01:31:21Z"},{"alias_kind":"arxiv_version","alias_value":"1509.09241v1","created_at":"2026-05-18T01:31:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1509.09241","created_at":"2026-05-18T01:31:21Z"},{"alias_kind":"pith_short_12","alias_value":"T4AXMVCVWFDM","created_at":"2026-05-18T12:29:42Z"},{"alias_kind":"pith_short_16","alias_value":"T4AXMVCVWFDMSALN","created_at":"2026-05-18T12:29:42Z"},{"alias_kind":"pith_short_8","alias_value":"T4AXMVCV","created_at":"2026-05-18T12:29:42Z"}],"graph_snapshots":[{"event_id":"sha256:18b481dbd63869ac588023c8deb141a6459835a505290767eb035c3c5911b638","target":"graph","created_at":"2026-05-18T01:31:21Z","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":"With the rapid growth of mobile traffic demand, a promising approach to relieve cellular network congestion is to offload users' traffic to small-cell networks. In this paper, we investigate how the mobile users (MUs) can effectively offload traffic by taking advantage of the capability of dual-connectivity, which enables an MU to simultaneously communicate with a macro base station (BS) and a small-cell access point (AP) via two radio-interfaces. Offloading traffic to the AP usually reduces the MUs' mobile data cost, but often at the expense of suffering increased interferences from other MUs","authors_text":"Jianwei Huang, Liping Qian, Xuemin (Sherman) Shen, Yanfei He, Yuan Wu","cross_cats":["cs.IT","math.IT"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2015-09-30T16:21:53Z","title":"Joint Scheduling and Power Allocations for Traffic Offloading via Dual-Connectivity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.09241","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":"sha256:41a70f814da57a229b3b66bce3192587972c2202d9498af33e51f62d809db45a","target":"record","created_at":"2026-05-18T01:31:21Z","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":"dfc2c85d95529da27eb59254118f201a0ad22a7f139903ec090ee0e6e357aace","cross_cats_sorted":["cs.IT","math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2015-09-30T16:21:53Z","title_canon_sha256":"c289977602323735adad94d4a0edf5f2ab52c7760e55398f9ad1735d444bbd11"},"schema_version":"1.0","source":{"id":"1509.09241","kind":"arxiv","version":1}},"canonical_sha256":"9f01765455b146c9016d96bb2c9bfba1efda5f53006654c78819c890626c2c86","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9f01765455b146c9016d96bb2c9bfba1efda5f53006654c78819c890626c2c86","first_computed_at":"2026-05-18T01:31:21.934060Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:31:21.934060Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"zIA5AoqjIsm9ifIxSlXcavft3CSWUE7Qg84hoPjOGSgZ+zDqaTfTkO1u9/CwxeYcs+hw5wSBadN+MiD8oWRAAw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:31:21.934617Z","signed_message":"canonical_sha256_bytes"},"source_id":"1509.09241","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:41a70f814da57a229b3b66bce3192587972c2202d9498af33e51f62d809db45a","sha256:18b481dbd63869ac588023c8deb141a6459835a505290767eb035c3c5911b638"],"state_sha256":"fb423c0b3224146421fa45304fe2ae4ac026b97f331ce7466fec4907a3793ef9"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1xFfybgxXbacycoodyOYlD8cTBeHE+tkc5bNhv28IhHbT5c68I2eSvailevAwgpM2Aa90g025iZFCp1+RSVWCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-07T15:31:25.316423Z","bundle_sha256":"0a92b03c814a5d508073d3b2ab3b315f79d82145f726d4e032672d8a0ef0fb5d"}}