{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:VGMVFUXWDVYJBOEMXYIS7RTOYS","short_pith_number":"pith:VGMVFUXW","canonical_record":{"source":{"id":"1808.01149","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SP","submitted_at":"2018-08-03T10:42:15Z","cross_cats_sorted":[],"title_canon_sha256":"4efa326f891ec8f8b94b4ba8c14937d0c1ffc4d9f40b6e2510a333b4f2f14d11","abstract_canon_sha256":"c23e1dee5725dadafe3fd9c2d7b6ea762484d7f3783fda38bb6d3d0f473aa2bf"},"schema_version":"1.0"},"canonical_sha256":"a99952d2f61d7090b88cbe112fc66ec4abdb9a53934981fe3630d314c472ce15","source":{"kind":"arxiv","id":"1808.01149","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1808.01149","created_at":"2026-05-17T23:52:58Z"},{"alias_kind":"arxiv_version","alias_value":"1808.01149v3","created_at":"2026-05-17T23:52:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1808.01149","created_at":"2026-05-17T23:52:58Z"},{"alias_kind":"pith_short_12","alias_value":"VGMVFUXWDVYJ","created_at":"2026-05-18T12:32:59Z"},{"alias_kind":"pith_short_16","alias_value":"VGMVFUXWDVYJBOEM","created_at":"2026-05-18T12:32:59Z"},{"alias_kind":"pith_short_8","alias_value":"VGMVFUXW","created_at":"2026-05-18T12:32:59Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:VGMVFUXWDVYJBOEMXYIS7RTOYS","target":"record","payload":{"canonical_record":{"source":{"id":"1808.01149","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SP","submitted_at":"2018-08-03T10:42:15Z","cross_cats_sorted":[],"title_canon_sha256":"4efa326f891ec8f8b94b4ba8c14937d0c1ffc4d9f40b6e2510a333b4f2f14d11","abstract_canon_sha256":"c23e1dee5725dadafe3fd9c2d7b6ea762484d7f3783fda38bb6d3d0f473aa2bf"},"schema_version":"1.0"},"canonical_sha256":"a99952d2f61d7090b88cbe112fc66ec4abdb9a53934981fe3630d314c472ce15","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:52:58.976858Z","signature_b64":"ByAFM0/A2DDVm26gFdCG8U9V/IN3IO4TJcUpbRoNsKu4GFESXA9l1D1h6lG2usg+Vuao4J5Os0PWO4unCEqOAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a99952d2f61d7090b88cbe112fc66ec4abdb9a53934981fe3630d314c472ce15","last_reissued_at":"2026-05-17T23:52:58.976236Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:52:58.976236Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1808.01149","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:52:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oMlfaEQsVLHz2G+MO3GKKyvuoE1gROk7O7ehTboK93g14+soXUI2k59BQT+LxAfEDzAdbbroQgphq389a4RNDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-25T18:46:34.750656Z"},"content_sha256":"d388c12d39ba5801fc92adf604d8b36fa2fdf53f96a2091c2bda1f21da7defdb","schema_version":"1.0","event_id":"sha256:d388c12d39ba5801fc92adf604d8b36fa2fdf53f96a2091c2bda1f21da7defdb"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:VGMVFUXWDVYJBOEMXYIS7RTOYS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Cable Diagnostics with Power Line Modems for Smart Grid Monitoring","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"eess.SP","authors_text":"Gautham Prasad, Lazar Atanackovic, Lutz Lampe, Victor C. M. Leung, Yinjia Huo","submitted_at":"2018-08-03T10:42:15Z","abstract_excerpt":"Remote monitoring of electrical cable conditions is an essential characteristic of the next-generation smart grid, which features the ability to consistently surveil and control the grid infrastructure. In this paper, we propose a technique that harnesses power line modems (PLMs) as sensors for monitoring cable health. We envisage that all or most of these PLMs have already been deployed for data communication purposes and focus on the distribution grid or neighborhood area networks in the smart grid. For such a setting, we propose a machine learning (ML) based framework for automatic cable di"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1808.01149","kind":"arxiv","version":3},"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":"2026-05-17T23:52:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wGWxC9SQ3vFAI5XV/+PYMLN7XZwZeQh+j7Plf+J3ggWX9WLK+/5IRnzwPwSTkPh0DLH7WfdAgEXciqySUYaDBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-25T18:46:34.751002Z"},"content_sha256":"658ba85649a3ced7d0358f786e3a93c1f42a401b7f798cc45d22da5513cd1f3b","schema_version":"1.0","event_id":"sha256:658ba85649a3ced7d0358f786e3a93c1f42a401b7f798cc45d22da5513cd1f3b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/VGMVFUXWDVYJBOEMXYIS7RTOYS/bundle.json","state_url":"https://pith.science/pith/VGMVFUXWDVYJBOEMXYIS7RTOYS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/VGMVFUXWDVYJBOEMXYIS7RTOYS/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":"2026-06-25T18:46:34Z","links":{"resolver":"https://pith.science/pith/VGMVFUXWDVYJBOEMXYIS7RTOYS","bundle":"https://pith.science/pith/VGMVFUXWDVYJBOEMXYIS7RTOYS/bundle.json","state":"https://pith.science/pith/VGMVFUXWDVYJBOEMXYIS7RTOYS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/VGMVFUXWDVYJBOEMXYIS7RTOYS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:VGMVFUXWDVYJBOEMXYIS7RTOYS","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":"c23e1dee5725dadafe3fd9c2d7b6ea762484d7f3783fda38bb6d3d0f473aa2bf","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SP","submitted_at":"2018-08-03T10:42:15Z","title_canon_sha256":"4efa326f891ec8f8b94b4ba8c14937d0c1ffc4d9f40b6e2510a333b4f2f14d11"},"schema_version":"1.0","source":{"id":"1808.01149","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1808.01149","created_at":"2026-05-17T23:52:58Z"},{"alias_kind":"arxiv_version","alias_value":"1808.01149v3","created_at":"2026-05-17T23:52:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1808.01149","created_at":"2026-05-17T23:52:58Z"},{"alias_kind":"pith_short_12","alias_value":"VGMVFUXWDVYJ","created_at":"2026-05-18T12:32:59Z"},{"alias_kind":"pith_short_16","alias_value":"VGMVFUXWDVYJBOEM","created_at":"2026-05-18T12:32:59Z"},{"alias_kind":"pith_short_8","alias_value":"VGMVFUXW","created_at":"2026-05-18T12:32:59Z"}],"graph_snapshots":[{"event_id":"sha256:658ba85649a3ced7d0358f786e3a93c1f42a401b7f798cc45d22da5513cd1f3b","target":"graph","created_at":"2026-05-17T23:52:58Z","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":"Remote monitoring of electrical cable conditions is an essential characteristic of the next-generation smart grid, which features the ability to consistently surveil and control the grid infrastructure. In this paper, we propose a technique that harnesses power line modems (PLMs) as sensors for monitoring cable health. We envisage that all or most of these PLMs have already been deployed for data communication purposes and focus on the distribution grid or neighborhood area networks in the smart grid. For such a setting, we propose a machine learning (ML) based framework for automatic cable di","authors_text":"Gautham Prasad, Lazar Atanackovic, Lutz Lampe, Victor C. M. Leung, Yinjia Huo","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SP","submitted_at":"2018-08-03T10:42:15Z","title":"Cable Diagnostics with Power Line Modems for Smart Grid Monitoring"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1808.01149","kind":"arxiv","version":3},"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:d388c12d39ba5801fc92adf604d8b36fa2fdf53f96a2091c2bda1f21da7defdb","target":"record","created_at":"2026-05-17T23:52:58Z","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":"c23e1dee5725dadafe3fd9c2d7b6ea762484d7f3783fda38bb6d3d0f473aa2bf","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SP","submitted_at":"2018-08-03T10:42:15Z","title_canon_sha256":"4efa326f891ec8f8b94b4ba8c14937d0c1ffc4d9f40b6e2510a333b4f2f14d11"},"schema_version":"1.0","source":{"id":"1808.01149","kind":"arxiv","version":3}},"canonical_sha256":"a99952d2f61d7090b88cbe112fc66ec4abdb9a53934981fe3630d314c472ce15","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a99952d2f61d7090b88cbe112fc66ec4abdb9a53934981fe3630d314c472ce15","first_computed_at":"2026-05-17T23:52:58.976236Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:52:58.976236Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ByAFM0/A2DDVm26gFdCG8U9V/IN3IO4TJcUpbRoNsKu4GFESXA9l1D1h6lG2usg+Vuao4J5Os0PWO4unCEqOAw==","signature_status":"signed_v1","signed_at":"2026-05-17T23:52:58.976858Z","signed_message":"canonical_sha256_bytes"},"source_id":"1808.01149","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d388c12d39ba5801fc92adf604d8b36fa2fdf53f96a2091c2bda1f21da7defdb","sha256:658ba85649a3ced7d0358f786e3a93c1f42a401b7f798cc45d22da5513cd1f3b"],"state_sha256":"bb84e2a0b2ba338db29b90f47440be9d61df6458f5c04bff8d8cefec301870ae"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"f6wukAQKzPsuY4D7OKG/cLGJGjRod0FLPFslsbr8MchZ2VDKxKgMw17UdynnlWgGQZOWARu093rAiFJ5jsOTAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-25T18:46:34.752962Z","bundle_sha256":"193f339a6b295f9229ec9d033fec2e5ca198037a386ef7953d91517f83955e3d"}}