{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:QHNJ6PQTPIVAH6QH6KCR7VGKEJ","short_pith_number":"pith:QHNJ6PQT","canonical_record":{"source":{"id":"1910.11825","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SP","submitted_at":"2019-10-25T16:09:58Z","cross_cats_sorted":[],"title_canon_sha256":"85439c6a710610f556f923c97381cfa50e84f73a54e222a39f8dd89b28bc5db1","abstract_canon_sha256":"924c03609436bd1adf2d93616f2bf2857b1ebcecdc3670f6fd5f380745bcc757"},"schema_version":"1.0"},"canonical_sha256":"81da9f3e137a2a03fa07f2851fd4ca2245a3c25daef7f30d6786d56d1a665703","source":{"kind":"arxiv","id":"1910.11825","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1910.11825","created_at":"2026-07-05T00:14:57Z"},{"alias_kind":"arxiv_version","alias_value":"1910.11825v1","created_at":"2026-07-05T00:14:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1910.11825","created_at":"2026-07-05T00:14:57Z"},{"alias_kind":"pith_short_12","alias_value":"QHNJ6PQTPIVA","created_at":"2026-07-05T00:14:57Z"},{"alias_kind":"pith_short_16","alias_value":"QHNJ6PQTPIVAH6QH","created_at":"2026-07-05T00:14:57Z"},{"alias_kind":"pith_short_8","alias_value":"QHNJ6PQT","created_at":"2026-07-05T00:14:57Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:QHNJ6PQTPIVAH6QH6KCR7VGKEJ","target":"record","payload":{"canonical_record":{"source":{"id":"1910.11825","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SP","submitted_at":"2019-10-25T16:09:58Z","cross_cats_sorted":[],"title_canon_sha256":"85439c6a710610f556f923c97381cfa50e84f73a54e222a39f8dd89b28bc5db1","abstract_canon_sha256":"924c03609436bd1adf2d93616f2bf2857b1ebcecdc3670f6fd5f380745bcc757"},"schema_version":"1.0"},"canonical_sha256":"81da9f3e137a2a03fa07f2851fd4ca2245a3c25daef7f30d6786d56d1a665703","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:14:57.275627Z","signature_b64":"gWJeGdL7SULFPe5PTEBDnV67RXEWMp7CFhH/lq8aQ4v3IuFIkrknqezCH41H0AIqzphJZP49c4gJ+ojXLpGiDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"81da9f3e137a2a03fa07f2851fd4ca2245a3c25daef7f30d6786d56d1a665703","last_reissued_at":"2026-07-05T00:14:57.275211Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:14:57.275211Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1910.11825","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T00:14:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"urMEfm4zAw2t6gZyoJ3HQf9yaJ9UtCWhWxX1B219bNAVVJ3l8FsqCC5WOyDE6/gPvFpPRQNGu/uLBgLy+9qqAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T15:50:47.022099Z"},"content_sha256":"b5ddc7b186c9cf1ec539fd32174acd3a7b629b811a3e35215f9ff2f933c3db42","schema_version":"1.0","event_id":"sha256:b5ddc7b186c9cf1ec539fd32174acd3a7b629b811a3e35215f9ff2f933c3db42"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:QHNJ6PQTPIVAH6QH6KCR7VGKEJ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Innovative Telecommunications Training through Flexible Radio Platforms","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"eess.SP","authors_text":"Ali Fatih Demir, Berker Pek\\\"oz, H\\\"useyin Arslan, Sel\\c{c}uk K\\\"ose","submitted_at":"2019-10-25T16:09:58Z","abstract_excerpt":"The ever-changing telecommunication industry is in severe need of a highly-skilled workforce to shape and deploy future generation communication systems. This article presents an innovative telecommunication training that is designed to satisfy this need. The training focuses on hardware layers of the open systems interconnection model. It integrates theory, numerical modeling, and hardware implementation to ensure a complete and long-lasting understanding. The key telecommunication concepts that are covered in the fundamental training phase are detailed along with best teaching practices. In "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1910.11825","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/1910.11825/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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T00:14:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tspZkaVvFO/jV07v1EzxIwx9GbWFZoAR42X+AON3EvDQxjL7ZCbnwN/1lFYCEUg9YQ05nybSrS+4I0hFh+EBAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T15:50:47.023013Z"},"content_sha256":"839553ba14432a897c96f15c7bb86d11b767da2531a62d4feeb90eb48c9e06e9","schema_version":"1.0","event_id":"sha256:839553ba14432a897c96f15c7bb86d11b767da2531a62d4feeb90eb48c9e06e9"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/QHNJ6PQTPIVAH6QH6KCR7VGKEJ/bundle.json","state_url":"https://pith.science/pith/QHNJ6PQTPIVAH6QH6KCR7VGKEJ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/QHNJ6PQTPIVAH6QH6KCR7VGKEJ/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":"2026-08-03T15:50:47Z","links":{"resolver":"https://pith.science/pith/QHNJ6PQTPIVAH6QH6KCR7VGKEJ","bundle":"https://pith.science/pith/QHNJ6PQTPIVAH6QH6KCR7VGKEJ/bundle.json","state":"https://pith.science/pith/QHNJ6PQTPIVAH6QH6KCR7VGKEJ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/QHNJ6PQTPIVAH6QH6KCR7VGKEJ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:QHNJ6PQTPIVAH6QH6KCR7VGKEJ","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":"924c03609436bd1adf2d93616f2bf2857b1ebcecdc3670f6fd5f380745bcc757","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SP","submitted_at":"2019-10-25T16:09:58Z","title_canon_sha256":"85439c6a710610f556f923c97381cfa50e84f73a54e222a39f8dd89b28bc5db1"},"schema_version":"1.0","source":{"id":"1910.11825","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1910.11825","created_at":"2026-07-05T00:14:57Z"},{"alias_kind":"arxiv_version","alias_value":"1910.11825v1","created_at":"2026-07-05T00:14:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1910.11825","created_at":"2026-07-05T00:14:57Z"},{"alias_kind":"pith_short_12","alias_value":"QHNJ6PQTPIVA","created_at":"2026-07-05T00:14:57Z"},{"alias_kind":"pith_short_16","alias_value":"QHNJ6PQTPIVAH6QH","created_at":"2026-07-05T00:14:57Z"},{"alias_kind":"pith_short_8","alias_value":"QHNJ6PQT","created_at":"2026-07-05T00:14:57Z"}],"graph_snapshots":[{"event_id":"sha256:839553ba14432a897c96f15c7bb86d11b767da2531a62d4feeb90eb48c9e06e9","target":"graph","created_at":"2026-07-05T00:14:57Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/1910.11825/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The ever-changing telecommunication industry is in severe need of a highly-skilled workforce to shape and deploy future generation communication systems. This article presents an innovative telecommunication training that is designed to satisfy this need. The training focuses on hardware layers of the open systems interconnection model. It integrates theory, numerical modeling, and hardware implementation to ensure a complete and long-lasting understanding. The key telecommunication concepts that are covered in the fundamental training phase are detailed along with best teaching practices. In ","authors_text":"Ali Fatih Demir, Berker Pek\\\"oz, H\\\"useyin Arslan, Sel\\c{c}uk K\\\"ose","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SP","submitted_at":"2019-10-25T16:09:58Z","title":"Innovative Telecommunications Training through Flexible Radio Platforms"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1910.11825","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:b5ddc7b186c9cf1ec539fd32174acd3a7b629b811a3e35215f9ff2f933c3db42","target":"record","created_at":"2026-07-05T00:14:57Z","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":"924c03609436bd1adf2d93616f2bf2857b1ebcecdc3670f6fd5f380745bcc757","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SP","submitted_at":"2019-10-25T16:09:58Z","title_canon_sha256":"85439c6a710610f556f923c97381cfa50e84f73a54e222a39f8dd89b28bc5db1"},"schema_version":"1.0","source":{"id":"1910.11825","kind":"arxiv","version":1}},"canonical_sha256":"81da9f3e137a2a03fa07f2851fd4ca2245a3c25daef7f30d6786d56d1a665703","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"81da9f3e137a2a03fa07f2851fd4ca2245a3c25daef7f30d6786d56d1a665703","first_computed_at":"2026-07-05T00:14:57.275211Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:14:57.275211Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"gWJeGdL7SULFPe5PTEBDnV67RXEWMp7CFhH/lq8aQ4v3IuFIkrknqezCH41H0AIqzphJZP49c4gJ+ojXLpGiDQ==","signature_status":"signed_v1","signed_at":"2026-07-05T00:14:57.275627Z","signed_message":"canonical_sha256_bytes"},"source_id":"1910.11825","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b5ddc7b186c9cf1ec539fd32174acd3a7b629b811a3e35215f9ff2f933c3db42","sha256:839553ba14432a897c96f15c7bb86d11b767da2531a62d4feeb90eb48c9e06e9"],"state_sha256":"1e86ec978faf03970f6a4c076967d1555099cdd394a91b428d9e92a9b381b6a9"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"O7eb3qlV613WO7mop4y/Tnsj+fLnDq03blb2ja/raOfqrCNOStWHnG5Cp/LRn5lFhQwhxmDeJH9w+dekXDMjDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-03T15:50:47.028689Z","bundle_sha256":"acd7953c376a49abd3c3ada314fda1f277a54bd2f8dc3d5c2fe5926927c1a414"}}