{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:GOT7NYLHFZ73E3DFVLEWH62UWQ","short_pith_number":"pith:GOT7NYLH","schema_version":"1.0","canonical_sha256":"33a7f6e1672e7fb26c65aac963fb54b402837f28241a30409efb4393db45ffe3","source":{"kind":"arxiv","id":"2412.15743","version":1},"attestation_state":"computed","paper":{"title":"Coexistence Options and Performance Analysis of 100 Gbit/s Coherent PON in Brownfield DWDM Networks","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.NI"],"primary_cat":"eess.SP","authors_text":"Gabriele Di Rosa, Jim Zou, J\\\"org-Peter Elbers, Martin Kuipers, Ognjen Jovanovic","submitted_at":"2024-12-20T10:02:48Z","abstract_excerpt":"We study system architectures for the coexistence of future coherent PON and DWDM networks. Considering deployed optical filters, we observe filtering penalties < 1dB at a laser frequency accuracy < 12GHz when using a cost-effective architecture."},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2412.15743","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SP","submitted_at":"2024-12-20T10:02:48Z","cross_cats_sorted":["cs.NI"],"title_canon_sha256":"1f3ec19d60c683983eea9603a50eadf8dc60cab50e68b06c5159127e7352120d","abstract_canon_sha256":"7d85206609e022c13d67c5e79872c04a4bad63484cb9ef264f5f629dc63979c2"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:52:29.310868Z","signature_b64":"0wobLKLS9ofP0pIjzN08ZWjAyqNOPdhiYGHRWijQ9GE+RWYdoCogqYC6Ug1FgdoZNDmqLWfHKjClcikDa4pPAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"33a7f6e1672e7fb26c65aac963fb54b402837f28241a30409efb4393db45ffe3","last_reissued_at":"2026-07-05T09:52:29.310461Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:52:29.310461Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Coexistence Options and Performance Analysis of 100 Gbit/s Coherent PON in Brownfield DWDM Networks","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.NI"],"primary_cat":"eess.SP","authors_text":"Gabriele Di Rosa, Jim Zou, J\\\"org-Peter Elbers, Martin Kuipers, Ognjen Jovanovic","submitted_at":"2024-12-20T10:02:48Z","abstract_excerpt":"We study system architectures for the coexistence of future coherent PON and DWDM networks. Considering deployed optical filters, we observe filtering penalties < 1dB at a laser frequency accuracy < 12GHz when using a cost-effective architecture."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.15743","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2412.15743/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2412.15743","created_at":"2026-07-05T09:52:29.310518+00:00"},{"alias_kind":"arxiv_version","alias_value":"2412.15743v1","created_at":"2026-07-05T09:52:29.310518+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.15743","created_at":"2026-07-05T09:52:29.310518+00:00"},{"alias_kind":"pith_short_12","alias_value":"GOT7NYLHFZ73","created_at":"2026-07-05T09:52:29.310518+00:00"},{"alias_kind":"pith_short_16","alias_value":"GOT7NYLHFZ73E3DF","created_at":"2026-07-05T09:52:29.310518+00:00"},{"alias_kind":"pith_short_8","alias_value":"GOT7NYLH","created_at":"2026-07-05T09:52:29.310518+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/GOT7NYLHFZ73E3DFVLEWH62UWQ","json":"https://pith.science/pith/GOT7NYLHFZ73E3DFVLEWH62UWQ.json","graph_json":"https://pith.science/api/pith-number/GOT7NYLHFZ73E3DFVLEWH62UWQ/graph.json","events_json":"https://pith.science/api/pith-number/GOT7NYLHFZ73E3DFVLEWH62UWQ/events.json","paper":"https://pith.science/paper/GOT7NYLH"},"agent_actions":{"view_html":"https://pith.science/pith/GOT7NYLHFZ73E3DFVLEWH62UWQ","download_json":"https://pith.science/pith/GOT7NYLHFZ73E3DFVLEWH62UWQ.json","view_paper":"https://pith.science/paper/GOT7NYLH","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2412.15743&json=true","fetch_graph":"https://pith.science/api/pith-number/GOT7NYLHFZ73E3DFVLEWH62UWQ/graph.json","fetch_events":"https://pith.science/api/pith-number/GOT7NYLHFZ73E3DFVLEWH62UWQ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/GOT7NYLHFZ73E3DFVLEWH62UWQ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/GOT7NYLHFZ73E3DFVLEWH62UWQ/action/storage_attestation","attest_author":"https://pith.science/pith/GOT7NYLHFZ73E3DFVLEWH62UWQ/action/author_attestation","sign_citation":"https://pith.science/pith/GOT7NYLHFZ73E3DFVLEWH62UWQ/action/citation_signature","submit_replication":"https://pith.science/pith/GOT7NYLHFZ73E3DFVLEWH62UWQ/action/replication_record"}},"created_at":"2026-07-05T09:52:29.310518+00:00","updated_at":"2026-07-05T09:52:29.310518+00:00"}