{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:I6LXU7J75UDNTQEISAE5GUMAAS","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":"2521aafb1b73a80c078630bc42c62b6877d334ca45159d3a57b98ad6575d119c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2017-03-06T17:19:02Z","title_canon_sha256":"bcb05781ad224f7227d010b585762638ec733cbffd8b90a1fe68b4fdae9a6bda"},"schema_version":"1.0","source":{"id":"1703.01985","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1703.01985","created_at":"2026-05-18T00:49:25Z"},{"alias_kind":"arxiv_version","alias_value":"1703.01985v1","created_at":"2026-05-18T00:49:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1703.01985","created_at":"2026-05-18T00:49:25Z"},{"alias_kind":"pith_short_12","alias_value":"I6LXU7J75UDN","created_at":"2026-05-18T12:31:21Z"},{"alias_kind":"pith_short_16","alias_value":"I6LXU7J75UDNTQEI","created_at":"2026-05-18T12:31:21Z"},{"alias_kind":"pith_short_8","alias_value":"I6LXU7J7","created_at":"2026-05-18T12:31:21Z"}],"graph_snapshots":[{"event_id":"sha256:bcd32bb854c5fcbffd474df55f8a7f5b43ba3ec32f5c700dad54d67c186fdbfa","target":"graph","created_at":"2026-05-18T00:49:25Z","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":"In this paper we advocate the use of device-to-device (D2D) communications in a LoRaWAN Low Power Wide Area Network (LPWAN). After overviewing the critical features of the LoRaWAN technology, we discuss the pros and cons of enabling the D2D communications for it. Subsequently we propose a network-assisted D2D communications protocol and show its feasibility by implementing it on top of a LoRaWAN-certified commercial transceiver. The conducted experiments show the performance of the proposed D2D communications protocol and enable us to assess its performance. More precisely, we show that the D2","authors_text":"Ari Pouttu, Juha Pet\\\"aj\\\"aj\\\"arvi, Jussi Haapola, Konstantin Mikhaylov","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2017-03-06T17:19:02Z","title":"D2D Communications in LoRaWAN Low Power Wide Area Network: From Idea to Empirical Validation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1703.01985","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":"sha256:0d952d52b345ca1a9da716b3304a0230b3ef7706ab44814b8b6ef4276e2d2d0c","target":"record","created_at":"2026-05-18T00:49:25Z","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":"2521aafb1b73a80c078630bc42c62b6877d334ca45159d3a57b98ad6575d119c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2017-03-06T17:19:02Z","title_canon_sha256":"bcb05781ad224f7227d010b585762638ec733cbffd8b90a1fe68b4fdae9a6bda"},"schema_version":"1.0","source":{"id":"1703.01985","kind":"arxiv","version":1}},"canonical_sha256":"47977a7d3fed06d9c0889009d3518004833dc229971328801a73c3c769c51e4d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"47977a7d3fed06d9c0889009d3518004833dc229971328801a73c3c769c51e4d","first_computed_at":"2026-05-18T00:49:25.712375Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:49:25.712375Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"GoHzRtJUDeLl9ppXcQJm+I0ucWfEhbIn67To/f01XyVA07ZgTYDJ+q/yxoYPAeEga20z8qBKXwF69l8FubrZCA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:49:25.713051Z","signed_message":"canonical_sha256_bytes"},"source_id":"1703.01985","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0d952d52b345ca1a9da716b3304a0230b3ef7706ab44814b8b6ef4276e2d2d0c","sha256:bcd32bb854c5fcbffd474df55f8a7f5b43ba3ec32f5c700dad54d67c186fdbfa"],"state_sha256":"e0ac09cde83504dad0454748e0dbd5eec783c5bc63a01d570ebbcfba1ebf25a2"}