{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:4UZ6J7OZEIDMEN3W3GNVLVD6IC","short_pith_number":"pith:4UZ6J7OZ","canonical_record":{"source":{"id":"1609.00889","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2016-09-04T02:52:20Z","cross_cats_sorted":["cs.GT","cs.IT","math.IT"],"title_canon_sha256":"98cdfe0d3abbe9a514e3f083a7e8e2b3f979ca4621cf624d748b2d84225df758","abstract_canon_sha256":"0ea5964cab7b3680ea30ace94fd46ff9feaef1663580156f80cd813c480ea992"},"schema_version":"1.0"},"canonical_sha256":"e533e4fdd92206c23776d99b55d47e40bc3f8c9ec0a1d45b767fdbf5f4a15dc5","source":{"kind":"arxiv","id":"1609.00889","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1609.00889","created_at":"2026-05-18T00:02:22Z"},{"alias_kind":"arxiv_version","alias_value":"1609.00889v2","created_at":"2026-05-18T00:02:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1609.00889","created_at":"2026-05-18T00:02:22Z"},{"alias_kind":"pith_short_12","alias_value":"4UZ6J7OZEIDM","created_at":"2026-05-18T12:29:58Z"},{"alias_kind":"pith_short_16","alias_value":"4UZ6J7OZEIDMEN3W","created_at":"2026-05-18T12:29:58Z"},{"alias_kind":"pith_short_8","alias_value":"4UZ6J7OZ","created_at":"2026-05-18T12:29:58Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:4UZ6J7OZEIDMEN3W3GNVLVD6IC","target":"record","payload":{"canonical_record":{"source":{"id":"1609.00889","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2016-09-04T02:52:20Z","cross_cats_sorted":["cs.GT","cs.IT","math.IT"],"title_canon_sha256":"98cdfe0d3abbe9a514e3f083a7e8e2b3f979ca4621cf624d748b2d84225df758","abstract_canon_sha256":"0ea5964cab7b3680ea30ace94fd46ff9feaef1663580156f80cd813c480ea992"},"schema_version":"1.0"},"canonical_sha256":"e533e4fdd92206c23776d99b55d47e40bc3f8c9ec0a1d45b767fdbf5f4a15dc5","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:02:22.679942Z","signature_b64":"k65mxSF2uAi+a83TcT3433CXeg16uQyEHQJXj6NVpFo0o4lqTor/z6x+gOkal0t799skc42uuJSM8eP8g/w4AQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e533e4fdd92206c23776d99b55d47e40bc3f8c9ec0a1d45b767fdbf5f4a15dc5","last_reissued_at":"2026-05-18T00:02:22.679246Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:02:22.679246Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1609.00889","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:02:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GV4+/xpzhdegGvgKAd4iQyZ2Jgeavq0uYtTG9+uBAPJQkBmoHA75zYFH+dXXf6g66adRGVZZ2uOY7kls1PmuDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T12:25:06.839829Z"},"content_sha256":"57fcd6671518f2358af2db7dbc4cefdc211097e484446efbe4adcdf32f737c71","schema_version":"1.0","event_id":"sha256:57fcd6671518f2358af2db7dbc4cefdc211097e484446efbe4adcdf32f737c71"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:4UZ6J7OZEIDMEN3W3GNVLVD6IC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Distributed Power Control for Delay Optimization in Energy Harvesting Cooperative Relay Networks","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.GT","cs.IT","math.IT"],"primary_cat":"cs.NI","authors_text":"Mehdi Dehghan, Vesal Hakami","submitted_at":"2016-09-04T02:52:20Z","abstract_excerpt":"We consider cooperative communications with energy harvesting (EH) relays, and develop a distributed power control mechanism for the relaying terminals. Unlike prior art which mainly deal with single-relay systems with saturated traffic flow, we address the case of bursty data arrival at the source cooperatively forwarded by multiple half-duplex EH relays. We aim at optimizing the long-run average delay of the source packets under the energy neutrality constraint on power consumption of each relay. While EH relay systems have been predominantly optimized using either offline or online methodol"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1609.00889","kind":"arxiv","version":2},"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":"2026-05-18T00:02:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"473YfvB0mX7QBFxtLyv7scRepEWnnQINuyPT9MhqCy9VgHThcZUokhyyMzG6DngyFi6rST3DuMf3HHhRRA8pAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T12:25:06.840178Z"},"content_sha256":"cd2c15569419e44d5b2b7b2a1723e6944b4688e1788c25f8b07acfbc2a403e64","schema_version":"1.0","event_id":"sha256:cd2c15569419e44d5b2b7b2a1723e6944b4688e1788c25f8b07acfbc2a403e64"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/4UZ6J7OZEIDMEN3W3GNVLVD6IC/bundle.json","state_url":"https://pith.science/pith/4UZ6J7OZEIDMEN3W3GNVLVD6IC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/4UZ6J7OZEIDMEN3W3GNVLVD6IC/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":"2026-06-02T12:25:06Z","links":{"resolver":"https://pith.science/pith/4UZ6J7OZEIDMEN3W3GNVLVD6IC","bundle":"https://pith.science/pith/4UZ6J7OZEIDMEN3W3GNVLVD6IC/bundle.json","state":"https://pith.science/pith/4UZ6J7OZEIDMEN3W3GNVLVD6IC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/4UZ6J7OZEIDMEN3W3GNVLVD6IC/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:4UZ6J7OZEIDMEN3W3GNVLVD6IC","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":"0ea5964cab7b3680ea30ace94fd46ff9feaef1663580156f80cd813c480ea992","cross_cats_sorted":["cs.GT","cs.IT","math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2016-09-04T02:52:20Z","title_canon_sha256":"98cdfe0d3abbe9a514e3f083a7e8e2b3f979ca4621cf624d748b2d84225df758"},"schema_version":"1.0","source":{"id":"1609.00889","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1609.00889","created_at":"2026-05-18T00:02:22Z"},{"alias_kind":"arxiv_version","alias_value":"1609.00889v2","created_at":"2026-05-18T00:02:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1609.00889","created_at":"2026-05-18T00:02:22Z"},{"alias_kind":"pith_short_12","alias_value":"4UZ6J7OZEIDM","created_at":"2026-05-18T12:29:58Z"},{"alias_kind":"pith_short_16","alias_value":"4UZ6J7OZEIDMEN3W","created_at":"2026-05-18T12:29:58Z"},{"alias_kind":"pith_short_8","alias_value":"4UZ6J7OZ","created_at":"2026-05-18T12:29:58Z"}],"graph_snapshots":[{"event_id":"sha256:cd2c15569419e44d5b2b7b2a1723e6944b4688e1788c25f8b07acfbc2a403e64","target":"graph","created_at":"2026-05-18T00:02:22Z","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":"We consider cooperative communications with energy harvesting (EH) relays, and develop a distributed power control mechanism for the relaying terminals. Unlike prior art which mainly deal with single-relay systems with saturated traffic flow, we address the case of bursty data arrival at the source cooperatively forwarded by multiple half-duplex EH relays. We aim at optimizing the long-run average delay of the source packets under the energy neutrality constraint on power consumption of each relay. While EH relay systems have been predominantly optimized using either offline or online methodol","authors_text":"Mehdi Dehghan, Vesal Hakami","cross_cats":["cs.GT","cs.IT","math.IT"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2016-09-04T02:52:20Z","title":"Distributed Power Control for Delay Optimization in Energy Harvesting Cooperative Relay Networks"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1609.00889","kind":"arxiv","version":2},"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":"sha256:57fcd6671518f2358af2db7dbc4cefdc211097e484446efbe4adcdf32f737c71","target":"record","created_at":"2026-05-18T00:02:22Z","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":"0ea5964cab7b3680ea30ace94fd46ff9feaef1663580156f80cd813c480ea992","cross_cats_sorted":["cs.GT","cs.IT","math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2016-09-04T02:52:20Z","title_canon_sha256":"98cdfe0d3abbe9a514e3f083a7e8e2b3f979ca4621cf624d748b2d84225df758"},"schema_version":"1.0","source":{"id":"1609.00889","kind":"arxiv","version":2}},"canonical_sha256":"e533e4fdd92206c23776d99b55d47e40bc3f8c9ec0a1d45b767fdbf5f4a15dc5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e533e4fdd92206c23776d99b55d47e40bc3f8c9ec0a1d45b767fdbf5f4a15dc5","first_computed_at":"2026-05-18T00:02:22.679246Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:02:22.679246Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"k65mxSF2uAi+a83TcT3433CXeg16uQyEHQJXj6NVpFo0o4lqTor/z6x+gOkal0t799skc42uuJSM8eP8g/w4AQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:02:22.679942Z","signed_message":"canonical_sha256_bytes"},"source_id":"1609.00889","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:57fcd6671518f2358af2db7dbc4cefdc211097e484446efbe4adcdf32f737c71","sha256:cd2c15569419e44d5b2b7b2a1723e6944b4688e1788c25f8b07acfbc2a403e64"],"state_sha256":"f6848e67f8e52034c63e4ecf4a128bc50c69eed9cdeaedde848ac97677294a99"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Ki6uM5xiosAzZklACNur3PvMFlucDEqE2iUaLS+iKf59O2bYko6nKN+KJw3RXxMfTiNFCZBKHT0WtpX+5+O9BQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T12:25:06.842107Z","bundle_sha256":"4313d2af0b7db394d77392c14a819743a84caff9b2184ac14cd4f3fba1318356"}}