{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:YOZZ2IHE52GFV7ZQWEZZTXB5B6","short_pith_number":"pith:YOZZ2IHE","canonical_record":{"source":{"id":"1707.06972","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2017-07-21T16:48:03Z","cross_cats_sorted":[],"title_canon_sha256":"53e2f492215e39025224e4136699dc064a60cc56203c5b54e28039d1466f062e","abstract_canon_sha256":"cb24decb017d0f285153ef02b3b6f8356d855abbfdd20d08ccc7cb0dbbe93150"},"schema_version":"1.0"},"canonical_sha256":"c3b39d20e4ee8c5aff30b13399dc3d0f83cd25990353f5ca1fda1139ddd7268d","source":{"kind":"arxiv","id":"1707.06972","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1707.06972","created_at":"2026-05-18T00:39:50Z"},{"alias_kind":"arxiv_version","alias_value":"1707.06972v1","created_at":"2026-05-18T00:39:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1707.06972","created_at":"2026-05-18T00:39:50Z"},{"alias_kind":"pith_short_12","alias_value":"YOZZ2IHE52GF","created_at":"2026-05-18T12:31:56Z"},{"alias_kind":"pith_short_16","alias_value":"YOZZ2IHE52GFV7ZQ","created_at":"2026-05-18T12:31:56Z"},{"alias_kind":"pith_short_8","alias_value":"YOZZ2IHE","created_at":"2026-05-18T12:31:56Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:YOZZ2IHE52GFV7ZQWEZZTXB5B6","target":"record","payload":{"canonical_record":{"source":{"id":"1707.06972","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2017-07-21T16:48:03Z","cross_cats_sorted":[],"title_canon_sha256":"53e2f492215e39025224e4136699dc064a60cc56203c5b54e28039d1466f062e","abstract_canon_sha256":"cb24decb017d0f285153ef02b3b6f8356d855abbfdd20d08ccc7cb0dbbe93150"},"schema_version":"1.0"},"canonical_sha256":"c3b39d20e4ee8c5aff30b13399dc3d0f83cd25990353f5ca1fda1139ddd7268d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:39:50.950329Z","signature_b64":"e1Iy8qXrqxIyNDgicBdNEKvpsgkpkbHQUjc2CV6jcdtG+fsx/7yJ3RxH2K4Jxd3btvoKXFI4eqjW7vrjF+2cAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c3b39d20e4ee8c5aff30b13399dc3d0f83cd25990353f5ca1fda1139ddd7268d","last_reissued_at":"2026-05-18T00:39:50.949538Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:39:50.949538Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1707.06972","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":"2026-05-18T00:39:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0yCBW+6GJ2yZMhyXDZ6Fc0H3iXihf2QT6AdzURZyMD7PoSbBvOC8G4sCTUrS3JCioF21bAPtKoBVgTf32gPAAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T13:44:53.471102Z"},"content_sha256":"0b20b42a6cf77d2cc246f71f936b2a858006900b81673f66ddeabc06d78a538f","schema_version":"1.0","event_id":"sha256:0b20b42a6cf77d2cc246f71f936b2a858006900b81673f66ddeabc06d78a538f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:YOZZ2IHE52GFV7ZQWEZZTXB5B6","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Optimizing Joint Data and Power Transfer in Energy Harvesting Multiuser Wireless Networks","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.NI","authors_text":"Bassem Khalfi, Bechir Hamdaoui, Mahdi Ben Ghorbel, Mohsen Guizani, Nizar Zorba, Xi Zhang","submitted_at":"2017-07-21T16:48:03Z","abstract_excerpt":"Energy harvesting emerges as a potential solution for prolonging the lifetime of the energy-constrained mobile wireless devices. In this paper, we focus on Radio Frequency (RF) energy harvesting for multiuser multicarrier mobile wireless networks. Specifically, we propose joint data and energy transfer optimization frameworks for powering mobile wireless devices through RF energy harvesting. We introduce a power utility that captures the power consumption cost at the base station (BS) and the used power from the users' batteries, and determine optimal power resource allocations that meet data "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1707.06972","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":"2026-05-18T00:39:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xVN4E6Ri1zlBYb/xqHO3eGAusRcfN/r2RqlgOUsccorxwgiee8ZtoUZ1gqFjnKpL7vKl6lDTPbbGBQh41JIIAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T13:44:53.471671Z"},"content_sha256":"5b77511d11f0861736127cdcb082a3f9fb8c0751fc2246fc6cb1b163a178bec0","schema_version":"1.0","event_id":"sha256:5b77511d11f0861736127cdcb082a3f9fb8c0751fc2246fc6cb1b163a178bec0"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/YOZZ2IHE52GFV7ZQWEZZTXB5B6/bundle.json","state_url":"https://pith.science/pith/YOZZ2IHE52GFV7ZQWEZZTXB5B6/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/YOZZ2IHE52GFV7ZQWEZZTXB5B6/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":"2026-06-02T13:44:53Z","links":{"resolver":"https://pith.science/pith/YOZZ2IHE52GFV7ZQWEZZTXB5B6","bundle":"https://pith.science/pith/YOZZ2IHE52GFV7ZQWEZZTXB5B6/bundle.json","state":"https://pith.science/pith/YOZZ2IHE52GFV7ZQWEZZTXB5B6/state.json","well_known_bundle":"https://pith.science/.well-known/pith/YOZZ2IHE52GFV7ZQWEZZTXB5B6/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:YOZZ2IHE52GFV7ZQWEZZTXB5B6","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":"cb24decb017d0f285153ef02b3b6f8356d855abbfdd20d08ccc7cb0dbbe93150","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2017-07-21T16:48:03Z","title_canon_sha256":"53e2f492215e39025224e4136699dc064a60cc56203c5b54e28039d1466f062e"},"schema_version":"1.0","source":{"id":"1707.06972","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1707.06972","created_at":"2026-05-18T00:39:50Z"},{"alias_kind":"arxiv_version","alias_value":"1707.06972v1","created_at":"2026-05-18T00:39:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1707.06972","created_at":"2026-05-18T00:39:50Z"},{"alias_kind":"pith_short_12","alias_value":"YOZZ2IHE52GF","created_at":"2026-05-18T12:31:56Z"},{"alias_kind":"pith_short_16","alias_value":"YOZZ2IHE52GFV7ZQ","created_at":"2026-05-18T12:31:56Z"},{"alias_kind":"pith_short_8","alias_value":"YOZZ2IHE","created_at":"2026-05-18T12:31:56Z"}],"graph_snapshots":[{"event_id":"sha256:5b77511d11f0861736127cdcb082a3f9fb8c0751fc2246fc6cb1b163a178bec0","target":"graph","created_at":"2026-05-18T00:39:50Z","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":"Energy harvesting emerges as a potential solution for prolonging the lifetime of the energy-constrained mobile wireless devices. In this paper, we focus on Radio Frequency (RF) energy harvesting for multiuser multicarrier mobile wireless networks. Specifically, we propose joint data and energy transfer optimization frameworks for powering mobile wireless devices through RF energy harvesting. We introduce a power utility that captures the power consumption cost at the base station (BS) and the used power from the users' batteries, and determine optimal power resource allocations that meet data ","authors_text":"Bassem Khalfi, Bechir Hamdaoui, Mahdi Ben Ghorbel, Mohsen Guizani, Nizar Zorba, Xi Zhang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2017-07-21T16:48:03Z","title":"Optimizing Joint Data and Power Transfer in Energy Harvesting Multiuser Wireless Networks"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1707.06972","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":"sha256:0b20b42a6cf77d2cc246f71f936b2a858006900b81673f66ddeabc06d78a538f","target":"record","created_at":"2026-05-18T00:39:50Z","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":"cb24decb017d0f285153ef02b3b6f8356d855abbfdd20d08ccc7cb0dbbe93150","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2017-07-21T16:48:03Z","title_canon_sha256":"53e2f492215e39025224e4136699dc064a60cc56203c5b54e28039d1466f062e"},"schema_version":"1.0","source":{"id":"1707.06972","kind":"arxiv","version":1}},"canonical_sha256":"c3b39d20e4ee8c5aff30b13399dc3d0f83cd25990353f5ca1fda1139ddd7268d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c3b39d20e4ee8c5aff30b13399dc3d0f83cd25990353f5ca1fda1139ddd7268d","first_computed_at":"2026-05-18T00:39:50.949538Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:39:50.949538Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"e1Iy8qXrqxIyNDgicBdNEKvpsgkpkbHQUjc2CV6jcdtG+fsx/7yJ3RxH2K4Jxd3btvoKXFI4eqjW7vrjF+2cAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:39:50.950329Z","signed_message":"canonical_sha256_bytes"},"source_id":"1707.06972","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0b20b42a6cf77d2cc246f71f936b2a858006900b81673f66ddeabc06d78a538f","sha256:5b77511d11f0861736127cdcb082a3f9fb8c0751fc2246fc6cb1b163a178bec0"],"state_sha256":"e5d36762e150301371f39c21b926903c69e28e0feb158976b8c55df3a0d2e147"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4WcbYxA7VRAS/Fd47zYKnbJOblq7zxu1QvDpyQQx2bAcSVU6zyLcA+OxF3hm2WPhvReUWxh+/Z1P9Qzs1S3ZBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T13:44:53.474328Z","bundle_sha256":"0333b5154ce029853b078de76db4fbfde4051823b44e6d2a1e68dc677c16f652"}}