{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:2BYMDBXAM42O7NZAX5PCEHIMQZ","short_pith_number":"pith:2BYMDBXA","canonical_record":{"source":{"id":"2404.04864","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"cs.IT","submitted_at":"2024-04-07T08:15:18Z","cross_cats_sorted":["math.IT"],"title_canon_sha256":"0ea27db6d4eba49055d6c9e6becf0b5cdb52df673dbd38ca6e98ded18a88af53","abstract_canon_sha256":"a9df0307ae9909d3a22e8d4d1198ee6649378a224b9aff535521ea2fda65fd09"},"schema_version":"1.0"},"canonical_sha256":"d070c186e06734efb720bf5e221d0c865037c882ecc2f100c7a246269ec51c57","source":{"kind":"arxiv","id":"2404.04864","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2404.04864","created_at":"2026-07-05T09:06:04Z"},{"alias_kind":"arxiv_version","alias_value":"2404.04864v3","created_at":"2026-07-05T09:06:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2404.04864","created_at":"2026-07-05T09:06:04Z"},{"alias_kind":"pith_short_12","alias_value":"2BYMDBXAM42O","created_at":"2026-07-05T09:06:04Z"},{"alias_kind":"pith_short_16","alias_value":"2BYMDBXAM42O7NZA","created_at":"2026-07-05T09:06:04Z"},{"alias_kind":"pith_short_8","alias_value":"2BYMDBXA","created_at":"2026-07-05T09:06:04Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:2BYMDBXAM42O7NZAX5PCEHIMQZ","target":"record","payload":{"canonical_record":{"source":{"id":"2404.04864","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"cs.IT","submitted_at":"2024-04-07T08:15:18Z","cross_cats_sorted":["math.IT"],"title_canon_sha256":"0ea27db6d4eba49055d6c9e6becf0b5cdb52df673dbd38ca6e98ded18a88af53","abstract_canon_sha256":"a9df0307ae9909d3a22e8d4d1198ee6649378a224b9aff535521ea2fda65fd09"},"schema_version":"1.0"},"canonical_sha256":"d070c186e06734efb720bf5e221d0c865037c882ecc2f100c7a246269ec51c57","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:06:04.779874Z","signature_b64":"CLL523sa1KnzAyz+8TiuaGJ8AZth7VVVqw9HqvXCiDYP4T5naVTw0K8vKsZ96Gg9W1xzHzUYNPFEKQpRRD08Dw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d070c186e06734efb720bf5e221d0c865037c882ecc2f100c7a246269ec51c57","last_reissued_at":"2026-07-05T09:06:04.779402Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:06:04.779402Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2404.04864","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T09:06:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"c0ZHfXKjrnyjTdtVMnm9318Gr22UBOUEr/O58LnuaPg1C8MtGLQbY3y18cgvA5b7EdJ3xXLhEb1bf8pC5nZvBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-18T12:07:45.877992Z"},"content_sha256":"aed3dc3692a380fdbc7983b1c64e99a6b2a264d55d128df5716ebcea6f0c58b9","schema_version":"1.0","event_id":"sha256:aed3dc3692a380fdbc7983b1c64e99a6b2a264d55d128df5716ebcea6f0c58b9"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:2BYMDBXAM42O7NZAX5PCEHIMQZ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Towards Atomic MIMO Receivers","license":"http://creativecommons.org/publicdomain/zero/1.0/","headline":"","cross_cats":["math.IT"],"primary_cat":"cs.IT","authors_text":"Kaibin Huang, Mingyao Cui, Qunsong Zeng","submitted_at":"2024-04-07T08:15:18Z","abstract_excerpt":"The advancement of Rydberg atoms in quantum sensing is driving a paradigm shift from classical receivers to atomic receivers. Capitalizing on the extreme sensitivity of Rydberg atoms to external disturbance, atomic receivers can measure radio-waves more precisely than classical receivers to support high-performance wireless communication and sensing. Although the atomic receiver is developing rapidly in quantum-sensing domain, its integration with wireless communications is still at a nascent stage. Particularly, systematic methods to enhance communication performance through this integration "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2404.04864","kind":"arxiv","version":3},"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/2404.04864/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":"2026-07-05T09:06:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WzsX25t72lyiB3OAm7evurUkuOO41CJHphZO70JtD5syEj4AzEjigmwq25kBQBoaLX2NI4YVNeJpyTWeJsZkCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-18T12:07:45.879366Z"},"content_sha256":"e7656b3a1fd07d8c76516bf78ccf4a22fafb0fefbdc50f1ce7f3dfbb19e2d9f7","schema_version":"1.0","event_id":"sha256:e7656b3a1fd07d8c76516bf78ccf4a22fafb0fefbdc50f1ce7f3dfbb19e2d9f7"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/2BYMDBXAM42O7NZAX5PCEHIMQZ/bundle.json","state_url":"https://pith.science/pith/2BYMDBXAM42O7NZAX5PCEHIMQZ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/2BYMDBXAM42O7NZAX5PCEHIMQZ/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":"2026-08-18T12:07:45Z","links":{"resolver":"https://pith.science/pith/2BYMDBXAM42O7NZAX5PCEHIMQZ","bundle":"https://pith.science/pith/2BYMDBXAM42O7NZAX5PCEHIMQZ/bundle.json","state":"https://pith.science/pith/2BYMDBXAM42O7NZAX5PCEHIMQZ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/2BYMDBXAM42O7NZAX5PCEHIMQZ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:2BYMDBXAM42O7NZAX5PCEHIMQZ","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":"a9df0307ae9909d3a22e8d4d1198ee6649378a224b9aff535521ea2fda65fd09","cross_cats_sorted":["math.IT"],"license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"cs.IT","submitted_at":"2024-04-07T08:15:18Z","title_canon_sha256":"0ea27db6d4eba49055d6c9e6becf0b5cdb52df673dbd38ca6e98ded18a88af53"},"schema_version":"1.0","source":{"id":"2404.04864","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2404.04864","created_at":"2026-07-05T09:06:04Z"},{"alias_kind":"arxiv_version","alias_value":"2404.04864v3","created_at":"2026-07-05T09:06:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2404.04864","created_at":"2026-07-05T09:06:04Z"},{"alias_kind":"pith_short_12","alias_value":"2BYMDBXAM42O","created_at":"2026-07-05T09:06:04Z"},{"alias_kind":"pith_short_16","alias_value":"2BYMDBXAM42O7NZA","created_at":"2026-07-05T09:06:04Z"},{"alias_kind":"pith_short_8","alias_value":"2BYMDBXA","created_at":"2026-07-05T09:06:04Z"}],"graph_snapshots":[{"event_id":"sha256:e7656b3a1fd07d8c76516bf78ccf4a22fafb0fefbdc50f1ce7f3dfbb19e2d9f7","target":"graph","created_at":"2026-07-05T09:06:04Z","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/2404.04864/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The advancement of Rydberg atoms in quantum sensing is driving a paradigm shift from classical receivers to atomic receivers. Capitalizing on the extreme sensitivity of Rydberg atoms to external disturbance, atomic receivers can measure radio-waves more precisely than classical receivers to support high-performance wireless communication and sensing. Although the atomic receiver is developing rapidly in quantum-sensing domain, its integration with wireless communications is still at a nascent stage. Particularly, systematic methods to enhance communication performance through this integration ","authors_text":"Kaibin Huang, Mingyao Cui, Qunsong Zeng","cross_cats":["math.IT"],"headline":"","license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"cs.IT","submitted_at":"2024-04-07T08:15:18Z","title":"Towards Atomic MIMO Receivers"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2404.04864","kind":"arxiv","version":3},"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:aed3dc3692a380fdbc7983b1c64e99a6b2a264d55d128df5716ebcea6f0c58b9","target":"record","created_at":"2026-07-05T09:06:04Z","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":"a9df0307ae9909d3a22e8d4d1198ee6649378a224b9aff535521ea2fda65fd09","cross_cats_sorted":["math.IT"],"license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"cs.IT","submitted_at":"2024-04-07T08:15:18Z","title_canon_sha256":"0ea27db6d4eba49055d6c9e6becf0b5cdb52df673dbd38ca6e98ded18a88af53"},"schema_version":"1.0","source":{"id":"2404.04864","kind":"arxiv","version":3}},"canonical_sha256":"d070c186e06734efb720bf5e221d0c865037c882ecc2f100c7a246269ec51c57","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d070c186e06734efb720bf5e221d0c865037c882ecc2f100c7a246269ec51c57","first_computed_at":"2026-07-05T09:06:04.779402Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:06:04.779402Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"CLL523sa1KnzAyz+8TiuaGJ8AZth7VVVqw9HqvXCiDYP4T5naVTw0K8vKsZ96Gg9W1xzHzUYNPFEKQpRRD08Dw==","signature_status":"signed_v1","signed_at":"2026-07-05T09:06:04.779874Z","signed_message":"canonical_sha256_bytes"},"source_id":"2404.04864","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:aed3dc3692a380fdbc7983b1c64e99a6b2a264d55d128df5716ebcea6f0c58b9","sha256:e7656b3a1fd07d8c76516bf78ccf4a22fafb0fefbdc50f1ce7f3dfbb19e2d9f7"],"state_sha256":"417167c9d57b5900d7991a7be02787dc4ed2d21f372cc31373cbb2c7e9deb6e2"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Pp3GB5/YMEiALoVdaFhZ3uUqpDQRS4VcrzFQiLrQMwJsvEbeJ9eYE1JjcfErmzBkouQxUbRU6Nm6gkskWpo/DA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-18T12:07:45.887487Z","bundle_sha256":"4d8c07456074ef978a79daeb23cec0473cf8282d41cb4bedb03a1189166af00b"}}