{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:IR4R3MDSXP7VDFSIOUBWFOXQ3D","short_pith_number":"pith:IR4R3MDS","canonical_record":{"source":{"id":"1006.4278","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2010-06-22T12:40:57Z","cross_cats_sorted":[],"title_canon_sha256":"64226cb8a0c80ce57b4fe9d0b7dd7a422a7b8f29ffa84e50c1f71e6b88278c3f","abstract_canon_sha256":"965d98a4bc97b920ca6040b4e93fd3fa1f2a333b5fda42fbd2fc7baf7f85bc65"},"schema_version":"1.0"},"canonical_sha256":"44791db072bbff519648750362baf0d8f377c0e1bc39b8c50c665e06fe576867","source":{"kind":"arxiv","id":"1006.4278","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1006.4278","created_at":"2026-05-18T04:16:30Z"},{"alias_kind":"arxiv_version","alias_value":"1006.4278v2","created_at":"2026-05-18T04:16:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1006.4278","created_at":"2026-05-18T04:16:30Z"},{"alias_kind":"pith_short_12","alias_value":"IR4R3MDSXP7V","created_at":"2026-05-18T12:26:09Z"},{"alias_kind":"pith_short_16","alias_value":"IR4R3MDSXP7VDFSI","created_at":"2026-05-18T12:26:09Z"},{"alias_kind":"pith_short_8","alias_value":"IR4R3MDS","created_at":"2026-05-18T12:26:09Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:IR4R3MDSXP7VDFSIOUBWFOXQ3D","target":"record","payload":{"canonical_record":{"source":{"id":"1006.4278","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2010-06-22T12:40:57Z","cross_cats_sorted":[],"title_canon_sha256":"64226cb8a0c80ce57b4fe9d0b7dd7a422a7b8f29ffa84e50c1f71e6b88278c3f","abstract_canon_sha256":"965d98a4bc97b920ca6040b4e93fd3fa1f2a333b5fda42fbd2fc7baf7f85bc65"},"schema_version":"1.0"},"canonical_sha256":"44791db072bbff519648750362baf0d8f377c0e1bc39b8c50c665e06fe576867","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:16:30.904402Z","signature_b64":"r+CZ6pFxN7ZyhD6YUaRRwqrsiodVNRRqJVK7pvAFqJ73gqV1DJdagfygPvN2u42712k7pmqOz5G/Wm47vlI5DQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"44791db072bbff519648750362baf0d8f377c0e1bc39b8c50c665e06fe576867","last_reissued_at":"2026-05-18T04:16:30.904036Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:16:30.904036Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1006.4278","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T04:16:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tpIor+4TsYU9KPRzEe6ta3vfwcaM8MYeePNZgDspfPC8FOiYqQl1/H6FhOa2ofhPK5c8d3PRRWho/7dUobZLCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-23T10:03:53.917766Z"},"content_sha256":"46158ba35873b3cbee12e5dad6f06c9431de3b12c222082072295576bdae15af","schema_version":"1.0","event_id":"sha256:46158ba35873b3cbee12e5dad6f06c9431de3b12c222082072295576bdae15af"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:IR4R3MDSXP7VDFSIOUBWFOXQ3D","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A New Model for Interference Analysis in Asynchronous Multi-Carrier Transmission","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.NI","authors_text":"Daniel Roviras, Didier Le Ruyet, Michel Terr\\'e, Yahia Medjahdi","submitted_at":"2010-06-22T12:40:57Z","abstract_excerpt":"Interference at the radio receiver is a key source of degradation in quality of service of wireless communication systems. This paper presents a unified framework for OFDM/FBMC interference characterization and analysis in asynchronous environment. Multi-user interference is caused by the timing synchronization errors which lead to the destruction of the orthogonality between subcarriers. In this paper, we develop a theoretical analysis of the asynchronous interference considering the multi-path effects on the interference signal. We further propose an accurate model for interference that prov"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1006.4278","kind":"arxiv","version":2},"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":"2026-05-18T04:16:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iltegzaKj4FcbkBp7nx+6r/0AAUC174gnAp5GQcO2NAOQuLcXi5eKEj1TbCp00O/lht7oortwilaPLQkZSOTCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-23T10:03:53.918114Z"},"content_sha256":"f4103ca5c1c2e4378eff6d67fca7c24a35e4afa2da12c0cb5535ce11791bf244","schema_version":"1.0","event_id":"sha256:f4103ca5c1c2e4378eff6d67fca7c24a35e4afa2da12c0cb5535ce11791bf244"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/IR4R3MDSXP7VDFSIOUBWFOXQ3D/bundle.json","state_url":"https://pith.science/pith/IR4R3MDSXP7VDFSIOUBWFOXQ3D/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/IR4R3MDSXP7VDFSIOUBWFOXQ3D/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":"2026-06-23T10:03:53Z","links":{"resolver":"https://pith.science/pith/IR4R3MDSXP7VDFSIOUBWFOXQ3D","bundle":"https://pith.science/pith/IR4R3MDSXP7VDFSIOUBWFOXQ3D/bundle.json","state":"https://pith.science/pith/IR4R3MDSXP7VDFSIOUBWFOXQ3D/state.json","well_known_bundle":"https://pith.science/.well-known/pith/IR4R3MDSXP7VDFSIOUBWFOXQ3D/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:IR4R3MDSXP7VDFSIOUBWFOXQ3D","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":"965d98a4bc97b920ca6040b4e93fd3fa1f2a333b5fda42fbd2fc7baf7f85bc65","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2010-06-22T12:40:57Z","title_canon_sha256":"64226cb8a0c80ce57b4fe9d0b7dd7a422a7b8f29ffa84e50c1f71e6b88278c3f"},"schema_version":"1.0","source":{"id":"1006.4278","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1006.4278","created_at":"2026-05-18T04:16:30Z"},{"alias_kind":"arxiv_version","alias_value":"1006.4278v2","created_at":"2026-05-18T04:16:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1006.4278","created_at":"2026-05-18T04:16:30Z"},{"alias_kind":"pith_short_12","alias_value":"IR4R3MDSXP7V","created_at":"2026-05-18T12:26:09Z"},{"alias_kind":"pith_short_16","alias_value":"IR4R3MDSXP7VDFSI","created_at":"2026-05-18T12:26:09Z"},{"alias_kind":"pith_short_8","alias_value":"IR4R3MDS","created_at":"2026-05-18T12:26:09Z"}],"graph_snapshots":[{"event_id":"sha256:f4103ca5c1c2e4378eff6d67fca7c24a35e4afa2da12c0cb5535ce11791bf244","target":"graph","created_at":"2026-05-18T04:16:30Z","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":"Interference at the radio receiver is a key source of degradation in quality of service of wireless communication systems. This paper presents a unified framework for OFDM/FBMC interference characterization and analysis in asynchronous environment. Multi-user interference is caused by the timing synchronization errors which lead to the destruction of the orthogonality between subcarriers. In this paper, we develop a theoretical analysis of the asynchronous interference considering the multi-path effects on the interference signal. We further propose an accurate model for interference that prov","authors_text":"Daniel Roviras, Didier Le Ruyet, Michel Terr\\'e, Yahia Medjahdi","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2010-06-22T12:40:57Z","title":"A New Model for Interference Analysis in Asynchronous Multi-Carrier Transmission"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1006.4278","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":"sha256:46158ba35873b3cbee12e5dad6f06c9431de3b12c222082072295576bdae15af","target":"record","created_at":"2026-05-18T04:16:30Z","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":"965d98a4bc97b920ca6040b4e93fd3fa1f2a333b5fda42fbd2fc7baf7f85bc65","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2010-06-22T12:40:57Z","title_canon_sha256":"64226cb8a0c80ce57b4fe9d0b7dd7a422a7b8f29ffa84e50c1f71e6b88278c3f"},"schema_version":"1.0","source":{"id":"1006.4278","kind":"arxiv","version":2}},"canonical_sha256":"44791db072bbff519648750362baf0d8f377c0e1bc39b8c50c665e06fe576867","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"44791db072bbff519648750362baf0d8f377c0e1bc39b8c50c665e06fe576867","first_computed_at":"2026-05-18T04:16:30.904036Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:16:30.904036Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"r+CZ6pFxN7ZyhD6YUaRRwqrsiodVNRRqJVK7pvAFqJ73gqV1DJdagfygPvN2u42712k7pmqOz5G/Wm47vlI5DQ==","signature_status":"signed_v1","signed_at":"2026-05-18T04:16:30.904402Z","signed_message":"canonical_sha256_bytes"},"source_id":"1006.4278","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:46158ba35873b3cbee12e5dad6f06c9431de3b12c222082072295576bdae15af","sha256:f4103ca5c1c2e4378eff6d67fca7c24a35e4afa2da12c0cb5535ce11791bf244"],"state_sha256":"acda7c25fecc9b311dacb7d9e38cf3a426caff6ba5429b7e059c37b9a682c7f2"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+mZY+GiPZ0InxCt5pJG9Dddw44YTJyQ3/cu066kfcfTDyGBMU67sJcwQaaz6dWZCHUxH8bg7kEWK+GiZZuQPDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-23T10:03:53.920130Z","bundle_sha256":"7a3339c0a19facbf5d9c3114b5ab7e8ae62457874fc3f6784f970aa759ee2a39"}}