{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:TPO7KBYRUTYCR3DELSO42JWUSU","short_pith_number":"pith:TPO7KBYR","canonical_record":{"source":{"id":"1601.06847","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2016-01-25T23:21:48Z","cross_cats_sorted":["math.IT"],"title_canon_sha256":"a33570ba6ca2a009b18a904c676b55aff62733154044b4e334fdda3ab1d76d45","abstract_canon_sha256":"485686830408a3c68106c4db65b3726091ab4fdd07f08c9fc4c1c81dc2a525e3"},"schema_version":"1.0"},"canonical_sha256":"9bddf50711a4f028ec645c9dcd26d49514dfc504055e6d2807eb4dec242065fe","source":{"kind":"arxiv","id":"1601.06847","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1601.06847","created_at":"2026-05-18T01:21:44Z"},{"alias_kind":"arxiv_version","alias_value":"1601.06847v2","created_at":"2026-05-18T01:21:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1601.06847","created_at":"2026-05-18T01:21:44Z"},{"alias_kind":"pith_short_12","alias_value":"TPO7KBYRUTYC","created_at":"2026-05-18T12:30:46Z"},{"alias_kind":"pith_short_16","alias_value":"TPO7KBYRUTYCR3DE","created_at":"2026-05-18T12:30:46Z"},{"alias_kind":"pith_short_8","alias_value":"TPO7KBYR","created_at":"2026-05-18T12:30:46Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:TPO7KBYRUTYCR3DELSO42JWUSU","target":"record","payload":{"canonical_record":{"source":{"id":"1601.06847","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2016-01-25T23:21:48Z","cross_cats_sorted":["math.IT"],"title_canon_sha256":"a33570ba6ca2a009b18a904c676b55aff62733154044b4e334fdda3ab1d76d45","abstract_canon_sha256":"485686830408a3c68106c4db65b3726091ab4fdd07f08c9fc4c1c81dc2a525e3"},"schema_version":"1.0"},"canonical_sha256":"9bddf50711a4f028ec645c9dcd26d49514dfc504055e6d2807eb4dec242065fe","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:21:44.178067Z","signature_b64":"TIEJ6jJ38jbE2rrGfkZyXAzeNpzMOu70OP1OryDSl5sRptDsj6GSBUiX8VCGcFlyHLr+7HAB+jaHc/fFMmeZBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9bddf50711a4f028ec645c9dcd26d49514dfc504055e6d2807eb4dec242065fe","last_reissued_at":"2026-05-18T01:21:44.177403Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:21:44.177403Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1601.06847","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":"2026-05-18T01:21:44Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zuM/6IoajTJV8UJu6eXI4BaGyIfJnrz1vYVLiJsdotxNU5h4KFGTrn0czOqfCn2dznAAeBxqR4hcCuFEAZhGDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T04:56:05.822054Z"},"content_sha256":"f256f090b4b0bf835fcfa991e17dc0b783535f416e997c2a1dc5df4d8cd4c9e6","schema_version":"1.0","event_id":"sha256:f256f090b4b0bf835fcfa991e17dc0b783535f416e997c2a1dc5df4d8cd4c9e6"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:TPO7KBYRUTYCR3DELSO42JWUSU","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Battery-Powered Devices in WPCNs","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.IT"],"primary_cat":"cs.IT","authors_text":"Alessandro Biason, Michele Zorzi","submitted_at":"2016-01-25T23:21:48Z","abstract_excerpt":"Wireless powered communication networks are becoming an effective solution for improving self sustainability of mobile devices. In this context, a hybrid access point transfers energy to a group of nodes, which use the harvested energy to perform computation or transmission tasks. While the availability of the wireless energy transfer mechanism opens up new frontiers, an appropriate choice of the network parameters (e.g., transmission powers, transmission duration, amount of transferred energy, etc.) is required in order to achieve high performance. In this work, we study the throughput optimi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1601.06847","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":"2026-05-18T01:21:44Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+AxvUapdx8NDiM/5Qv1/jyzuTpDUGyeDscm2QpxrhNpYGIkJivyiSUw2cmLX2dsO5EdhA3160JqPqjO7DwrLCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T04:56:05.822711Z"},"content_sha256":"2f2af7924483aca430cb0f60182a66059115a531aa5d79086e66ba005373f196","schema_version":"1.0","event_id":"sha256:2f2af7924483aca430cb0f60182a66059115a531aa5d79086e66ba005373f196"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/TPO7KBYRUTYCR3DELSO42JWUSU/bundle.json","state_url":"https://pith.science/pith/TPO7KBYRUTYCR3DELSO42JWUSU/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/TPO7KBYRUTYCR3DELSO42JWUSU/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":"2026-06-05T04:56:05Z","links":{"resolver":"https://pith.science/pith/TPO7KBYRUTYCR3DELSO42JWUSU","bundle":"https://pith.science/pith/TPO7KBYRUTYCR3DELSO42JWUSU/bundle.json","state":"https://pith.science/pith/TPO7KBYRUTYCR3DELSO42JWUSU/state.json","well_known_bundle":"https://pith.science/.well-known/pith/TPO7KBYRUTYCR3DELSO42JWUSU/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:TPO7KBYRUTYCR3DELSO42JWUSU","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":"485686830408a3c68106c4db65b3726091ab4fdd07f08c9fc4c1c81dc2a525e3","cross_cats_sorted":["math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2016-01-25T23:21:48Z","title_canon_sha256":"a33570ba6ca2a009b18a904c676b55aff62733154044b4e334fdda3ab1d76d45"},"schema_version":"1.0","source":{"id":"1601.06847","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1601.06847","created_at":"2026-05-18T01:21:44Z"},{"alias_kind":"arxiv_version","alias_value":"1601.06847v2","created_at":"2026-05-18T01:21:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1601.06847","created_at":"2026-05-18T01:21:44Z"},{"alias_kind":"pith_short_12","alias_value":"TPO7KBYRUTYC","created_at":"2026-05-18T12:30:46Z"},{"alias_kind":"pith_short_16","alias_value":"TPO7KBYRUTYCR3DE","created_at":"2026-05-18T12:30:46Z"},{"alias_kind":"pith_short_8","alias_value":"TPO7KBYR","created_at":"2026-05-18T12:30:46Z"}],"graph_snapshots":[{"event_id":"sha256:2f2af7924483aca430cb0f60182a66059115a531aa5d79086e66ba005373f196","target":"graph","created_at":"2026-05-18T01:21:44Z","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":"Wireless powered communication networks are becoming an effective solution for improving self sustainability of mobile devices. In this context, a hybrid access point transfers energy to a group of nodes, which use the harvested energy to perform computation or transmission tasks. While the availability of the wireless energy transfer mechanism opens up new frontiers, an appropriate choice of the network parameters (e.g., transmission powers, transmission duration, amount of transferred energy, etc.) is required in order to achieve high performance. In this work, we study the throughput optimi","authors_text":"Alessandro Biason, Michele Zorzi","cross_cats":["math.IT"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2016-01-25T23:21:48Z","title":"Battery-Powered Devices in WPCNs"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1601.06847","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:f256f090b4b0bf835fcfa991e17dc0b783535f416e997c2a1dc5df4d8cd4c9e6","target":"record","created_at":"2026-05-18T01:21:44Z","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":"485686830408a3c68106c4db65b3726091ab4fdd07f08c9fc4c1c81dc2a525e3","cross_cats_sorted":["math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2016-01-25T23:21:48Z","title_canon_sha256":"a33570ba6ca2a009b18a904c676b55aff62733154044b4e334fdda3ab1d76d45"},"schema_version":"1.0","source":{"id":"1601.06847","kind":"arxiv","version":2}},"canonical_sha256":"9bddf50711a4f028ec645c9dcd26d49514dfc504055e6d2807eb4dec242065fe","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9bddf50711a4f028ec645c9dcd26d49514dfc504055e6d2807eb4dec242065fe","first_computed_at":"2026-05-18T01:21:44.177403Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:21:44.177403Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"TIEJ6jJ38jbE2rrGfkZyXAzeNpzMOu70OP1OryDSl5sRptDsj6GSBUiX8VCGcFlyHLr+7HAB+jaHc/fFMmeZBA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:21:44.178067Z","signed_message":"canonical_sha256_bytes"},"source_id":"1601.06847","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f256f090b4b0bf835fcfa991e17dc0b783535f416e997c2a1dc5df4d8cd4c9e6","sha256:2f2af7924483aca430cb0f60182a66059115a531aa5d79086e66ba005373f196"],"state_sha256":"10644a208e9ae4c60c5717b0de34c54ac8d4195f6320630abbad910ae94ca94b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5jdoH3KwI93vT/PIGRC0SGbfcUdpC6Xco1F8PIYtHs3wT1DHmAkhyW5T5rIXfR5UnbZgC7YjAymg6HMAdBMgDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-05T04:56:05.825954Z","bundle_sha256":"bea52cbf487d13f022a7842ad82076ce9c95178aa5152fe0350002f62fec1a64"}}