{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:KK63B33ADTE5TYCRQU73C5MLJS","short_pith_number":"pith:KK63B33A","canonical_record":{"source":{"id":"2404.05629","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"quant-ph","submitted_at":"2024-04-08T16:00:21Z","cross_cats_sorted":[],"title_canon_sha256":"66433c6e57aece348c490915708ed284580b8496379731ed632ef30fc3b3e2b4","abstract_canon_sha256":"eaa924b33fb1af8047ee6f5f36b05a56a2e4ff718988b26a7bfedff07a3efd53"},"schema_version":"1.0"},"canonical_sha256":"52bdb0ef601cc9d9e051853fb1758b4c9dca03e90c0f67b38d0e99806085bc24","source":{"kind":"arxiv","id":"2404.05629","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2404.05629","created_at":"2026-07-03T01:17:09Z"},{"alias_kind":"arxiv_version","alias_value":"2404.05629v2","created_at":"2026-07-03T01:17:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2404.05629","created_at":"2026-07-03T01:17:09Z"},{"alias_kind":"pith_short_12","alias_value":"KK63B33ADTE5","created_at":"2026-07-03T01:17:09Z"},{"alias_kind":"pith_short_16","alias_value":"KK63B33ADTE5TYCR","created_at":"2026-07-03T01:17:09Z"},{"alias_kind":"pith_short_8","alias_value":"KK63B33A","created_at":"2026-07-03T01:17:09Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:KK63B33ADTE5TYCRQU73C5MLJS","target":"record","payload":{"canonical_record":{"source":{"id":"2404.05629","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"quant-ph","submitted_at":"2024-04-08T16:00:21Z","cross_cats_sorted":[],"title_canon_sha256":"66433c6e57aece348c490915708ed284580b8496379731ed632ef30fc3b3e2b4","abstract_canon_sha256":"eaa924b33fb1af8047ee6f5f36b05a56a2e4ff718988b26a7bfedff07a3efd53"},"schema_version":"1.0"},"canonical_sha256":"52bdb0ef601cc9d9e051853fb1758b4c9dca03e90c0f67b38d0e99806085bc24","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-03T01:17:09.836071Z","signature_b64":"dS6bDf/K954ykQlFvxP0X0ibIGdMnu35Xb5epMP0YWgo3kAp77x61yiAfrVVtKzA8ji/h+o2V0FbcXBC+mrFAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"52bdb0ef601cc9d9e051853fb1758b4c9dca03e90c0f67b38d0e99806085bc24","last_reissued_at":"2026-07-03T01:17:09.835551Z","signature_status":"signed_v1","first_computed_at":"2026-07-03T01:17:09.835551Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2404.05629","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":"2026-07-03T01:17:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pFODT2uV8URy3Bb0uDHtpqixERBQTMhYfhQkywiti9c0BybCCUShX35gI0Xn4ECQinCVnYpLhXONg8Kj67LOCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-22T06:43:39.524178Z"},"content_sha256":"57c7e4d168eef2813df5f2a9f63319746dd21183804ec22a7820a6eaffda0640","schema_version":"1.0","event_id":"sha256:57c7e4d168eef2813df5f2a9f63319746dd21183804ec22a7820a6eaffda0640"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:KK63B33ADTE5TYCRQU73C5MLJS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Optimizing Oscilloscope based Acquisition for Pulsed Optically Detected Magnetic Resonance Measurements","license":"http://creativecommons.org/publicdomain/zero/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Abir Mondal, Anuvab Nandi, Chiranjib Mitra, Himadri Himani, Kanav Sharma, Samiran Chakraborti, Sayan Chakraborty, Sumit Mukherjee, Yashvardhan Jain","submitted_at":"2024-04-08T16:00:21Z","abstract_excerpt":"Ensembles of nitrogen vacancy (NV) defect centers in diamond have emerged as a promising platform for fundamental studies and applications in quantum sensing and quantum information processing. Here, we demonstrate the use of a digital oscilloscope for acquiring pulsed optically detected magnetic resonance (ODMR) data from an ensemble of NV centers in diamond. The oscilloscope facilitates improved signal visualization, and simplifies system debugging. We show that on-board waveform averaging in the oscilloscope enables more efficient measurements. The detection scheme, and data processing are "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2404.05629","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2404.05629/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":"2026-07-03T01:17:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xNT3f55t14cuBFtKcWNSuKNW812mHiVzbncMjrzab4PYtIHbhamlKEh9RQrSPCQd9sr3qc5+5+Xynz+jNn4hBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-22T06:43:39.524682Z"},"content_sha256":"397a429d320c5263972da22eafd90bca4012a9abcca0c6d3373dd6f89a046c69","schema_version":"1.0","event_id":"sha256:397a429d320c5263972da22eafd90bca4012a9abcca0c6d3373dd6f89a046c69"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/KK63B33ADTE5TYCRQU73C5MLJS/bundle.json","state_url":"https://pith.science/pith/KK63B33ADTE5TYCRQU73C5MLJS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/KK63B33ADTE5TYCRQU73C5MLJS/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":"2026-08-22T06:43:39Z","links":{"resolver":"https://pith.science/pith/KK63B33ADTE5TYCRQU73C5MLJS","bundle":"https://pith.science/pith/KK63B33ADTE5TYCRQU73C5MLJS/bundle.json","state":"https://pith.science/pith/KK63B33ADTE5TYCRQU73C5MLJS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/KK63B33ADTE5TYCRQU73C5MLJS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:KK63B33ADTE5TYCRQU73C5MLJS","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":"eaa924b33fb1af8047ee6f5f36b05a56a2e4ff718988b26a7bfedff07a3efd53","cross_cats_sorted":[],"license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"quant-ph","submitted_at":"2024-04-08T16:00:21Z","title_canon_sha256":"66433c6e57aece348c490915708ed284580b8496379731ed632ef30fc3b3e2b4"},"schema_version":"1.0","source":{"id":"2404.05629","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2404.05629","created_at":"2026-07-03T01:17:09Z"},{"alias_kind":"arxiv_version","alias_value":"2404.05629v2","created_at":"2026-07-03T01:17:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2404.05629","created_at":"2026-07-03T01:17:09Z"},{"alias_kind":"pith_short_12","alias_value":"KK63B33ADTE5","created_at":"2026-07-03T01:17:09Z"},{"alias_kind":"pith_short_16","alias_value":"KK63B33ADTE5TYCR","created_at":"2026-07-03T01:17:09Z"},{"alias_kind":"pith_short_8","alias_value":"KK63B33A","created_at":"2026-07-03T01:17:09Z"}],"graph_snapshots":[{"event_id":"sha256:397a429d320c5263972da22eafd90bca4012a9abcca0c6d3373dd6f89a046c69","target":"graph","created_at":"2026-07-03T01:17:09Z","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/2404.05629/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Ensembles of nitrogen vacancy (NV) defect centers in diamond have emerged as a promising platform for fundamental studies and applications in quantum sensing and quantum information processing. Here, we demonstrate the use of a digital oscilloscope for acquiring pulsed optically detected magnetic resonance (ODMR) data from an ensemble of NV centers in diamond. The oscilloscope facilitates improved signal visualization, and simplifies system debugging. We show that on-board waveform averaging in the oscilloscope enables more efficient measurements. The detection scheme, and data processing are ","authors_text":"Abir Mondal, Anuvab Nandi, Chiranjib Mitra, Himadri Himani, Kanav Sharma, Samiran Chakraborti, Sayan Chakraborty, Sumit Mukherjee, Yashvardhan Jain","cross_cats":[],"headline":"","license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"quant-ph","submitted_at":"2024-04-08T16:00:21Z","title":"Optimizing Oscilloscope based Acquisition for Pulsed Optically Detected Magnetic Resonance Measurements"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2404.05629","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":"sha256:57c7e4d168eef2813df5f2a9f63319746dd21183804ec22a7820a6eaffda0640","target":"record","created_at":"2026-07-03T01:17:09Z","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":"eaa924b33fb1af8047ee6f5f36b05a56a2e4ff718988b26a7bfedff07a3efd53","cross_cats_sorted":[],"license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"quant-ph","submitted_at":"2024-04-08T16:00:21Z","title_canon_sha256":"66433c6e57aece348c490915708ed284580b8496379731ed632ef30fc3b3e2b4"},"schema_version":"1.0","source":{"id":"2404.05629","kind":"arxiv","version":2}},"canonical_sha256":"52bdb0ef601cc9d9e051853fb1758b4c9dca03e90c0f67b38d0e99806085bc24","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"52bdb0ef601cc9d9e051853fb1758b4c9dca03e90c0f67b38d0e99806085bc24","first_computed_at":"2026-07-03T01:17:09.835551Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-03T01:17:09.835551Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"dS6bDf/K954ykQlFvxP0X0ibIGdMnu35Xb5epMP0YWgo3kAp77x61yiAfrVVtKzA8ji/h+o2V0FbcXBC+mrFAQ==","signature_status":"signed_v1","signed_at":"2026-07-03T01:17:09.836071Z","signed_message":"canonical_sha256_bytes"},"source_id":"2404.05629","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:57c7e4d168eef2813df5f2a9f63319746dd21183804ec22a7820a6eaffda0640","sha256:397a429d320c5263972da22eafd90bca4012a9abcca0c6d3373dd6f89a046c69"],"state_sha256":"ff61d5023ab32f240656330f84a083c93d17506ba598c1d26eee92ab475dd7e7"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"AsomJywPrbR3cCSZA+R4L8c7w7DqZ7pa8PXac9JeE01J4kiOKp6NNrokostrIVOR5sa2473+KM5bMW4zW1scAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-22T06:43:39.529004Z","bundle_sha256":"e5b7a2baf9b6ce34859364d23d9815aaa1528d2ca920a5751af206b03190e8a6"}}