{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:XBY3APYF3RXJK7E3KVKVUT5IYV","short_pith_number":"pith:XBY3APYF","canonical_record":{"source":{"id":"2312.02746","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2023-12-05T13:20:04Z","cross_cats_sorted":["eess.SP"],"title_canon_sha256":"669b1bdba5e778e03c597871ae9dc7118994a551f8890a6aa2f1e0afee637769","abstract_canon_sha256":"56c6bd46ebb8ecc2cb113f281ec2ae41620faa123de97fde74383732a0987712"},"schema_version":"1.0"},"canonical_sha256":"b871b03f05dc6e957c9b55555a4fa8c557c1ae3487eb41ea6e5cdaf862b73d05","source":{"kind":"arxiv","id":"2312.02746","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2312.02746","created_at":"2026-07-05T07:20:22Z"},{"alias_kind":"arxiv_version","alias_value":"2312.02746v1","created_at":"2026-07-05T07:20:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2312.02746","created_at":"2026-07-05T07:20:22Z"},{"alias_kind":"pith_short_12","alias_value":"XBY3APYF3RXJ","created_at":"2026-07-05T07:20:22Z"},{"alias_kind":"pith_short_16","alias_value":"XBY3APYF3RXJK7E3","created_at":"2026-07-05T07:20:22Z"},{"alias_kind":"pith_short_8","alias_value":"XBY3APYF","created_at":"2026-07-05T07:20:22Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:XBY3APYF3RXJK7E3KVKVUT5IYV","target":"record","payload":{"canonical_record":{"source":{"id":"2312.02746","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2023-12-05T13:20:04Z","cross_cats_sorted":["eess.SP"],"title_canon_sha256":"669b1bdba5e778e03c597871ae9dc7118994a551f8890a6aa2f1e0afee637769","abstract_canon_sha256":"56c6bd46ebb8ecc2cb113f281ec2ae41620faa123de97fde74383732a0987712"},"schema_version":"1.0"},"canonical_sha256":"b871b03f05dc6e957c9b55555a4fa8c557c1ae3487eb41ea6e5cdaf862b73d05","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:20:22.627230Z","signature_b64":"TBavqDkv8YKmvDZ8SJ98LGYbWfh0ElT9CMcwS+E88+QgOQHV+s/2+HuUyAFLaNGUjRCdWSiyYj8ozNuysiUkAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b871b03f05dc6e957c9b55555a4fa8c557c1ae3487eb41ea6e5cdaf862b73d05","last_reissued_at":"2026-07-05T07:20:22.626762Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:20:22.626762Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2312.02746","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":"2026-07-05T07:20:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4uXu13kAskHLR5viA7afORW24YwoXzpI78s0UruVrX73UFLWoCyI2TrVdw8oXJvVmnJULMlS7WdOY2BY/eEkBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T23:05:10.672524Z"},"content_sha256":"7f808edf2611ba60010717f01cb985ee817a583fc04516acf1668cab6910e9a8","schema_version":"1.0","event_id":"sha256:7f808edf2611ba60010717f01cb985ee817a583fc04516acf1668cab6910e9a8"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:XBY3APYF3RXJK7E3KVKVUT5IYV","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Empowering the 6G Cellular Architecture with Open RAN","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["eess.SP"],"primary_cat":"cs.NI","authors_text":"Falko Dressler, Melike Erol-Kantarci, Michele Polese, Mischa Dohler, Raymond Knopp, Rittwik Jana, Tommaso Melodia","submitted_at":"2023-12-05T13:20:04Z","abstract_excerpt":"Innovation and standardization in 5G have brought advancements to every facet of the cellular architecture. This ranges from the introduction of new frequency bands and signaling technologies for the radio access network (RAN), to a core network underpinned by micro-services and network function virtualization (NFV). However, like any emerging technology, the pace of real-world deployments does not instantly match the pace of innovation. To address this discrepancy, one of the key aspects under continuous development is the RAN with the aim of making it more open, adaptive, functional, and eas"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2312.02746","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/2312.02746/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":"2026-07-05T07:20:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3Lc4cgEBXugxE8iT1wXs4xPQ0TFmhhcbgCQayKPSwmhHiqvBGCGm+U3VFkDlq9aljA/Y7HnbhOn5BRB3TZDmBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T23:05:10.673022Z"},"content_sha256":"d55c8413ca467fb7f615c2592a785d03639725b36682ad8cad8b053f8a670e58","schema_version":"1.0","event_id":"sha256:d55c8413ca467fb7f615c2592a785d03639725b36682ad8cad8b053f8a670e58"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/XBY3APYF3RXJK7E3KVKVUT5IYV/bundle.json","state_url":"https://pith.science/pith/XBY3APYF3RXJK7E3KVKVUT5IYV/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/XBY3APYF3RXJK7E3KVKVUT5IYV/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":"2026-08-04T23:05:10Z","links":{"resolver":"https://pith.science/pith/XBY3APYF3RXJK7E3KVKVUT5IYV","bundle":"https://pith.science/pith/XBY3APYF3RXJK7E3KVKVUT5IYV/bundle.json","state":"https://pith.science/pith/XBY3APYF3RXJK7E3KVKVUT5IYV/state.json","well_known_bundle":"https://pith.science/.well-known/pith/XBY3APYF3RXJK7E3KVKVUT5IYV/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:XBY3APYF3RXJK7E3KVKVUT5IYV","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":"56c6bd46ebb8ecc2cb113f281ec2ae41620faa123de97fde74383732a0987712","cross_cats_sorted":["eess.SP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2023-12-05T13:20:04Z","title_canon_sha256":"669b1bdba5e778e03c597871ae9dc7118994a551f8890a6aa2f1e0afee637769"},"schema_version":"1.0","source":{"id":"2312.02746","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2312.02746","created_at":"2026-07-05T07:20:22Z"},{"alias_kind":"arxiv_version","alias_value":"2312.02746v1","created_at":"2026-07-05T07:20:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2312.02746","created_at":"2026-07-05T07:20:22Z"},{"alias_kind":"pith_short_12","alias_value":"XBY3APYF3RXJ","created_at":"2026-07-05T07:20:22Z"},{"alias_kind":"pith_short_16","alias_value":"XBY3APYF3RXJK7E3","created_at":"2026-07-05T07:20:22Z"},{"alias_kind":"pith_short_8","alias_value":"XBY3APYF","created_at":"2026-07-05T07:20:22Z"}],"graph_snapshots":[{"event_id":"sha256:d55c8413ca467fb7f615c2592a785d03639725b36682ad8cad8b053f8a670e58","target":"graph","created_at":"2026-07-05T07:20:22Z","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/2312.02746/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Innovation and standardization in 5G have brought advancements to every facet of the cellular architecture. This ranges from the introduction of new frequency bands and signaling technologies for the radio access network (RAN), to a core network underpinned by micro-services and network function virtualization (NFV). However, like any emerging technology, the pace of real-world deployments does not instantly match the pace of innovation. To address this discrepancy, one of the key aspects under continuous development is the RAN with the aim of making it more open, adaptive, functional, and eas","authors_text":"Falko Dressler, Melike Erol-Kantarci, Michele Polese, Mischa Dohler, Raymond Knopp, Rittwik Jana, Tommaso Melodia","cross_cats":["eess.SP"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2023-12-05T13:20:04Z","title":"Empowering the 6G Cellular Architecture with Open RAN"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2312.02746","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":"sha256:7f808edf2611ba60010717f01cb985ee817a583fc04516acf1668cab6910e9a8","target":"record","created_at":"2026-07-05T07:20:22Z","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":"56c6bd46ebb8ecc2cb113f281ec2ae41620faa123de97fde74383732a0987712","cross_cats_sorted":["eess.SP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2023-12-05T13:20:04Z","title_canon_sha256":"669b1bdba5e778e03c597871ae9dc7118994a551f8890a6aa2f1e0afee637769"},"schema_version":"1.0","source":{"id":"2312.02746","kind":"arxiv","version":1}},"canonical_sha256":"b871b03f05dc6e957c9b55555a4fa8c557c1ae3487eb41ea6e5cdaf862b73d05","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b871b03f05dc6e957c9b55555a4fa8c557c1ae3487eb41ea6e5cdaf862b73d05","first_computed_at":"2026-07-05T07:20:22.626762Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:20:22.626762Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"TBavqDkv8YKmvDZ8SJ98LGYbWfh0ElT9CMcwS+E88+QgOQHV+s/2+HuUyAFLaNGUjRCdWSiyYj8ozNuysiUkAA==","signature_status":"signed_v1","signed_at":"2026-07-05T07:20:22.627230Z","signed_message":"canonical_sha256_bytes"},"source_id":"2312.02746","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7f808edf2611ba60010717f01cb985ee817a583fc04516acf1668cab6910e9a8","sha256:d55c8413ca467fb7f615c2592a785d03639725b36682ad8cad8b053f8a670e58"],"state_sha256":"087636be7dac5479e360d8d2cb3132ff9a28ec505df76d6ab2e4e7770e784009"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8/0vrstJUopnuAEherQ0jL3JHh3ph3vUNZW/JXb6RrA8iJrj27D+SLVSgfP82M+GMzWmbBNFVpzE20hWSTHkBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-04T23:05:10.676404Z","bundle_sha256":"0ea238ef963240342168d467fc7a57290e8b19c8cbf58bd76559ed3578c4f6d0"}}