{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:IN7LX64EI6KESF7DY2GF3P2GAW","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":"d03aaf3f04057bc06cf03cdcb009a19b9ce4c42083f0050197191bf32d826a7d","cross_cats_sorted":["cs.MM","cs.NI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CY","submitted_at":"2015-04-23T17:16:07Z","title_canon_sha256":"2e3f6243ce6caae74b3917a29deac21f2e98d67881a1edbd2882b4d8ece55cab"},"schema_version":"1.0","source":{"id":"1504.06262","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1504.06262","created_at":"2026-05-18T01:40:58Z"},{"alias_kind":"arxiv_version","alias_value":"1504.06262v2","created_at":"2026-05-18T01:40:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1504.06262","created_at":"2026-05-18T01:40:58Z"},{"alias_kind":"pith_short_12","alias_value":"IN7LX64EI6KE","created_at":"2026-05-18T12:29:25Z"},{"alias_kind":"pith_short_16","alias_value":"IN7LX64EI6KESF7D","created_at":"2026-05-18T12:29:25Z"},{"alias_kind":"pith_short_8","alias_value":"IN7LX64E","created_at":"2026-05-18T12:29:25Z"}],"graph_snapshots":[{"event_id":"sha256:1af6a17fa346112f275db217494990d4950759491cd6d48efe7605a9b9b74611","target":"graph","created_at":"2026-05-18T01:40:58Z","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":"In this work, the implications of new technologies, more specifically the new optical FTTH technologies, are studied both from the functional and non-functional perspectives. In particular, some direct impacts are listed in the form of abandoning non-functional technologies, such as micro-registration, which would be implicitly required for having a functioning operation before arrival the new high-bandwidth access technologies. It is shown that such abandonment of non-functional best practices, which are mainly at the management level of ICT, immediately results in additional consumption and ","authors_text":"Mohamed Cheriet, Reza Farrahi Moghaddam, Yves Lemieux","cross_cats":["cs.MM","cs.NI"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CY","submitted_at":"2015-04-23T17:16:07Z","title":"40 Gbps Access for Metro networks: Implications in terms of Sustainability and Innovation from an LCA Perspective"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1504.06262","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:b8eaaf8449d51818c8e7c6aa4dd9a90a5b9db0a8219582e529131f3ebdfd9592","target":"record","created_at":"2026-05-18T01:40:58Z","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":"d03aaf3f04057bc06cf03cdcb009a19b9ce4c42083f0050197191bf32d826a7d","cross_cats_sorted":["cs.MM","cs.NI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CY","submitted_at":"2015-04-23T17:16:07Z","title_canon_sha256":"2e3f6243ce6caae74b3917a29deac21f2e98d67881a1edbd2882b4d8ece55cab"},"schema_version":"1.0","source":{"id":"1504.06262","kind":"arxiv","version":2}},"canonical_sha256":"437ebbfb8447944917e3c68c5dbf4605b842ef0f20b67aa0f37853c00f510c01","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"437ebbfb8447944917e3c68c5dbf4605b842ef0f20b67aa0f37853c00f510c01","first_computed_at":"2026-05-18T01:40:58.353035Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:40:58.353035Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"qGqpHJVk7X/nOsiyKREY40KbDIvO+eAJ0gdu3XJrXvgeQtqQd6IUeCHyO+RTNyZp5Pcfy/0deuSAm0C/o8GSAA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:40:58.353716Z","signed_message":"canonical_sha256_bytes"},"source_id":"1504.06262","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b8eaaf8449d51818c8e7c6aa4dd9a90a5b9db0a8219582e529131f3ebdfd9592","sha256:1af6a17fa346112f275db217494990d4950759491cd6d48efe7605a9b9b74611"],"state_sha256":"b71f4ababb42ae95d9ef9501dec35919c4f9881608b50359ab5b37dc5c372336"}