{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:WIXBL4RKFU327J7BYCU5DKTFJV","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":"bb7afb4b620aa0fdd5817611e80f8652946f13948465288b3d0de483340ed5bb","cross_cats_sorted":["cs.MM"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2018-12-07T11:18:16Z","title_canon_sha256":"64b3546a329472eb7a28d4588ac8a8586978f197579f63f5be01c54667fba9ed"},"schema_version":"1.0","source":{"id":"1812.02982","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1812.02982","created_at":"2026-05-17T23:58:51Z"},{"alias_kind":"arxiv_version","alias_value":"1812.02982v1","created_at":"2026-05-17T23:58:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1812.02982","created_at":"2026-05-17T23:58:51Z"},{"alias_kind":"pith_short_12","alias_value":"WIXBL4RKFU32","created_at":"2026-05-18T12:32:59Z"},{"alias_kind":"pith_short_16","alias_value":"WIXBL4RKFU327J7B","created_at":"2026-05-18T12:32:59Z"},{"alias_kind":"pith_short_8","alias_value":"WIXBL4RK","created_at":"2026-05-18T12:32:59Z"}],"graph_snapshots":[{"event_id":"sha256:0cb0b942c5c5f7e85dccf7287242736a89675da4462e4a575296a34b33653a8f","target":"graph","created_at":"2026-05-17T23:58:51Z","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":"This paper explores the benefits of GPON (Gigabit Passive Optical Networks) in analog TV services. Analog TV service is still present in the standard triple play distribution architectures, as an effect of unique advantages: simple distribution in an apartment via standard RF splitters, unlimited number of viewing sites, real time behavior by lack of encoding/decoding processes. Of course, the quality is still limited by analogic standards, but the price/performance ratio is unbeatable. The most important parameters characterizing the analog TV performance are described, the network architectu","authors_text":"Eugen Lupu, Radu Arsinte","cross_cats":["cs.MM"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2018-12-07T11:18:16Z","title":"An Experimental Evaluation Of Analog TV Cable Services Distributed In GPON Architecture"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1812.02982","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":"sha256:6b273590cab29c416a33eea6badc6f3d43b844c9fb2d505872a4be567e084cb1","target":"record","created_at":"2026-05-17T23:58:51Z","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":"bb7afb4b620aa0fdd5817611e80f8652946f13948465288b3d0de483340ed5bb","cross_cats_sorted":["cs.MM"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2018-12-07T11:18:16Z","title_canon_sha256":"64b3546a329472eb7a28d4588ac8a8586978f197579f63f5be01c54667fba9ed"},"schema_version":"1.0","source":{"id":"1812.02982","kind":"arxiv","version":1}},"canonical_sha256":"b22e15f22a2d37afa7e1c0a9d1aa654d6ef5226312a1b1b90e0c13e134da6205","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b22e15f22a2d37afa7e1c0a9d1aa654d6ef5226312a1b1b90e0c13e134da6205","first_computed_at":"2026-05-17T23:58:51.214566Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:58:51.214566Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"wX8+11AMI6njhPjIT/Hv+G6mVYJ03YOmyc7ThUdzBxHTaIsMTb5LxRLT6Vl8zTc4/zrGzk5YpHAptnmk6N46Aw==","signature_status":"signed_v1","signed_at":"2026-05-17T23:58:51.215060Z","signed_message":"canonical_sha256_bytes"},"source_id":"1812.02982","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6b273590cab29c416a33eea6badc6f3d43b844c9fb2d505872a4be567e084cb1","sha256:0cb0b942c5c5f7e85dccf7287242736a89675da4462e4a575296a34b33653a8f"],"state_sha256":"5152e6b4497d59c5d4c7a476867dfbade2eaf85fc42af254b961681cb6c31df0"}