{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:6FVWQWPNSERG3DGTHAGMCWQASB","short_pith_number":"pith:6FVWQWPN","canonical_record":{"source":{"id":"1302.1349","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2013-02-06T12:55:26Z","cross_cats_sorted":["cs.ET","math.IT"],"title_canon_sha256":"23085ba9202d4a34167bb921c691c4c35b00db1be957b1774d3ce00111cbba94","abstract_canon_sha256":"2bbd5a66c29169e6f626bbff67209149fb20bddafd5a0ab1cc883dd3b60a0e9c"},"schema_version":"1.0"},"canonical_sha256":"f16b6859ed91226d8cd3380cc15a00904358993e0b6fe57e5f31418e80e91a9c","source":{"kind":"arxiv","id":"1302.1349","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1302.1349","created_at":"2026-07-05T02:29:06Z"},{"alias_kind":"arxiv_version","alias_value":"1302.1349v1","created_at":"2026-07-05T02:29:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1302.1349","created_at":"2026-07-05T02:29:06Z"},{"alias_kind":"pith_short_12","alias_value":"6FVWQWPNSERG","created_at":"2026-07-05T02:29:06Z"},{"alias_kind":"pith_short_16","alias_value":"6FVWQWPNSERG3DGT","created_at":"2026-07-05T02:29:06Z"},{"alias_kind":"pith_short_8","alias_value":"6FVWQWPN","created_at":"2026-07-05T02:29:06Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:6FVWQWPNSERG3DGTHAGMCWQASB","target":"record","payload":{"canonical_record":{"source":{"id":"1302.1349","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2013-02-06T12:55:26Z","cross_cats_sorted":["cs.ET","math.IT"],"title_canon_sha256":"23085ba9202d4a34167bb921c691c4c35b00db1be957b1774d3ce00111cbba94","abstract_canon_sha256":"2bbd5a66c29169e6f626bbff67209149fb20bddafd5a0ab1cc883dd3b60a0e9c"},"schema_version":"1.0"},"canonical_sha256":"f16b6859ed91226d8cd3380cc15a00904358993e0b6fe57e5f31418e80e91a9c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:29:06.980868Z","signature_b64":"JxRzgMY/J/faDoHcdTAvJ/b8F8Sr2/mqzK11Deati/zSu/XbDDdbMr8kVMqhjTthaPA/MzabytabYcsX/zFZDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f16b6859ed91226d8cd3380cc15a00904358993e0b6fe57e5f31418e80e91a9c","last_reissued_at":"2026-07-05T02:29:06.980394Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:29:06.980394Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1302.1349","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":"2026-07-05T02:29:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FncSqWeZ7WtuN7hNBIbXeNwzFaZ0cQ7U2nVX86JxlGfKPoY3oo/0gD21tUgnuO+awzsnmDGujYgFZaITLpxeAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T04:35:15.306767Z"},"content_sha256":"dd815ab502b98edd47c11a968052d11b6b194a3bef027416bbadf952ef7c6847","schema_version":"1.0","event_id":"sha256:dd815ab502b98edd47c11a968052d11b6b194a3bef027416bbadf952ef7c6847"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:6FVWQWPNSERG3DGTHAGMCWQASB","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Optimal Power and Rate Allocation in the Degraded Gaussian Relay Channel with Energy Harvesting Nodes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.ET","math.IT"],"primary_cat":"cs.IT","authors_text":"Aliazam Abbasfar, Mahmood Mohassel Feghhi, Mahtab Mirmohseni","submitted_at":"2013-02-06T12:55:26Z","abstract_excerpt":"Energy Harvesting (EH) is a novel technique to prolong the lifetime of the wireless networks such as wireless sensor networks or Ad-Hoc networks, by providing an unlimited source of energy for their nodes. In this sense, it has emerged as a promising technique for Green Communications, recently. On the other hand, cooperative communication with the help of relay nodes improves the performance of wireless communication networks by increasing the system throughput or the reliability as well as the range and efficient energy utilization. In order to investigate the cooperation in EH nodes, in thi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1302.1349","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/1302.1349/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T02:29:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1RQj4MODGN3PnlKrY1/i8WrIKn+gsonrMX0B/OnR6YZoDhEoiKDfCdqGUwQgF9GgIrLH/ylvS6JlS1jRPD6MAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T04:35:15.307142Z"},"content_sha256":"f3d9cfdc98e52a584b40649b4fbf5378281e22472a87e9942ec0c9bc18d3e06a","schema_version":"1.0","event_id":"sha256:f3d9cfdc98e52a584b40649b4fbf5378281e22472a87e9942ec0c9bc18d3e06a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/6FVWQWPNSERG3DGTHAGMCWQASB/bundle.json","state_url":"https://pith.science/pith/6FVWQWPNSERG3DGTHAGMCWQASB/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/6FVWQWPNSERG3DGTHAGMCWQASB/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":"2026-07-07T04:35:15Z","links":{"resolver":"https://pith.science/pith/6FVWQWPNSERG3DGTHAGMCWQASB","bundle":"https://pith.science/pith/6FVWQWPNSERG3DGTHAGMCWQASB/bundle.json","state":"https://pith.science/pith/6FVWQWPNSERG3DGTHAGMCWQASB/state.json","well_known_bundle":"https://pith.science/.well-known/pith/6FVWQWPNSERG3DGTHAGMCWQASB/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:6FVWQWPNSERG3DGTHAGMCWQASB","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":"2bbd5a66c29169e6f626bbff67209149fb20bddafd5a0ab1cc883dd3b60a0e9c","cross_cats_sorted":["cs.ET","math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2013-02-06T12:55:26Z","title_canon_sha256":"23085ba9202d4a34167bb921c691c4c35b00db1be957b1774d3ce00111cbba94"},"schema_version":"1.0","source":{"id":"1302.1349","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1302.1349","created_at":"2026-07-05T02:29:06Z"},{"alias_kind":"arxiv_version","alias_value":"1302.1349v1","created_at":"2026-07-05T02:29:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1302.1349","created_at":"2026-07-05T02:29:06Z"},{"alias_kind":"pith_short_12","alias_value":"6FVWQWPNSERG","created_at":"2026-07-05T02:29:06Z"},{"alias_kind":"pith_short_16","alias_value":"6FVWQWPNSERG3DGT","created_at":"2026-07-05T02:29:06Z"},{"alias_kind":"pith_short_8","alias_value":"6FVWQWPN","created_at":"2026-07-05T02:29:06Z"}],"graph_snapshots":[{"event_id":"sha256:f3d9cfdc98e52a584b40649b4fbf5378281e22472a87e9942ec0c9bc18d3e06a","target":"graph","created_at":"2026-07-05T02:29:06Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/1302.1349/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Energy Harvesting (EH) is a novel technique to prolong the lifetime of the wireless networks such as wireless sensor networks or Ad-Hoc networks, by providing an unlimited source of energy for their nodes. In this sense, it has emerged as a promising technique for Green Communications, recently. On the other hand, cooperative communication with the help of relay nodes improves the performance of wireless communication networks by increasing the system throughput or the reliability as well as the range and efficient energy utilization. In order to investigate the cooperation in EH nodes, in thi","authors_text":"Aliazam Abbasfar, Mahmood Mohassel Feghhi, Mahtab Mirmohseni","cross_cats":["cs.ET","math.IT"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2013-02-06T12:55:26Z","title":"Optimal Power and Rate Allocation in the Degraded Gaussian Relay Channel with Energy Harvesting Nodes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1302.1349","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:dd815ab502b98edd47c11a968052d11b6b194a3bef027416bbadf952ef7c6847","target":"record","created_at":"2026-07-05T02:29:06Z","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":"2bbd5a66c29169e6f626bbff67209149fb20bddafd5a0ab1cc883dd3b60a0e9c","cross_cats_sorted":["cs.ET","math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2013-02-06T12:55:26Z","title_canon_sha256":"23085ba9202d4a34167bb921c691c4c35b00db1be957b1774d3ce00111cbba94"},"schema_version":"1.0","source":{"id":"1302.1349","kind":"arxiv","version":1}},"canonical_sha256":"f16b6859ed91226d8cd3380cc15a00904358993e0b6fe57e5f31418e80e91a9c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f16b6859ed91226d8cd3380cc15a00904358993e0b6fe57e5f31418e80e91a9c","first_computed_at":"2026-07-05T02:29:06.980394Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:29:06.980394Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"JxRzgMY/J/faDoHcdTAvJ/b8F8Sr2/mqzK11Deati/zSu/XbDDdbMr8kVMqhjTthaPA/MzabytabYcsX/zFZDg==","signature_status":"signed_v1","signed_at":"2026-07-05T02:29:06.980868Z","signed_message":"canonical_sha256_bytes"},"source_id":"1302.1349","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:dd815ab502b98edd47c11a968052d11b6b194a3bef027416bbadf952ef7c6847","sha256:f3d9cfdc98e52a584b40649b4fbf5378281e22472a87e9942ec0c9bc18d3e06a"],"state_sha256":"223b38e79da09440032315e1166e6779728c9deb2368d5b6fd68483f62d67740"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"82XAvEBq5RS3dK3ATeNuW37bnP5q27upccqBPN5xAwsrCqIWIWNLnyIaKEAvS58psGpO0xa8GIH0rpkOhYDPCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-07T04:35:15.309134Z","bundle_sha256":"72bac714289933f8194c607bf4e88c3b060a7131ed19aa1437bba0064b4fee5d"}}