{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:DRQFNL2G3JDRB6HV366U24FQDU","short_pith_number":"pith:DRQFNL2G","canonical_record":{"source":{"id":"1804.02024","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2018-04-05T18:51:57Z","cross_cats_sorted":[],"title_canon_sha256":"c29db5e3066410bd40e7199e61129f58f4f6d663603556f87492166acfaef304","abstract_canon_sha256":"cf355086be8a881c162dfbbce1227f6bae46b6bec8ee50192e7f3366fb0c6bbd"},"schema_version":"1.0"},"canonical_sha256":"1c6056af46da4710f8f5dfbd4d70b01d2906c715febb10f41eadb8c61dba2709","source":{"kind":"arxiv","id":"1804.02024","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1804.02024","created_at":"2026-05-18T00:07:07Z"},{"alias_kind":"arxiv_version","alias_value":"1804.02024v1","created_at":"2026-05-18T00:07:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1804.02024","created_at":"2026-05-18T00:07:07Z"},{"alias_kind":"pith_short_12","alias_value":"DRQFNL2G3JDR","created_at":"2026-05-18T12:32:19Z"},{"alias_kind":"pith_short_16","alias_value":"DRQFNL2G3JDRB6HV","created_at":"2026-05-18T12:32:19Z"},{"alias_kind":"pith_short_8","alias_value":"DRQFNL2G","created_at":"2026-05-18T12:32:19Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:DRQFNL2G3JDRB6HV366U24FQDU","target":"record","payload":{"canonical_record":{"source":{"id":"1804.02024","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2018-04-05T18:51:57Z","cross_cats_sorted":[],"title_canon_sha256":"c29db5e3066410bd40e7199e61129f58f4f6d663603556f87492166acfaef304","abstract_canon_sha256":"cf355086be8a881c162dfbbce1227f6bae46b6bec8ee50192e7f3366fb0c6bbd"},"schema_version":"1.0"},"canonical_sha256":"1c6056af46da4710f8f5dfbd4d70b01d2906c715febb10f41eadb8c61dba2709","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:07:07.946798Z","signature_b64":"XuiKVNIFHiUj9lxWPALoySVD4QPcRdRp4My/AJMb6Unth9qsLsvtCrKFz73Ah3AuV7dVcVNIdDi1VF6e+qmwDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1c6056af46da4710f8f5dfbd4d70b01d2906c715febb10f41eadb8c61dba2709","last_reissued_at":"2026-05-18T00:07:07.946102Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:07:07.946102Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1804.02024","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":"2026-05-18T00:07:07Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/95X8e5mmSTRTflgrkqOfxUuwnKw64lqZKXTr7/SPUD8TthBzfAmxqh+ndV/7Qc+nYmqdYjsEaFObtoNFTC7AQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T16:32:44.658610Z"},"content_sha256":"7f5d1c55734994c643c8091f2c178b5eb9bc918444e76a9e063a5313ecf4f9bb","schema_version":"1.0","event_id":"sha256:7f5d1c55734994c643c8091f2c178b5eb9bc918444e76a9e063a5313ecf4f9bb"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:DRQFNL2G3JDRB6HV366U24FQDU","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Exploring unresolved sideband, optomechanical strong coupling using a single atom coupled to a cavity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Darrick E. Chang, Lukas Neumeier","submitted_at":"2018-04-05T18:51:57Z","abstract_excerpt":"A major trend within the field of cavity QED is to boost the interaction strength between the cavity field and the atomic internal degrees of freedom of the trapped atom by decreasing the mode volume of the cavity. In such systems, it is natural to achieve strong atom-cavity coupling, where the coherent interaction strength exceeds the cavity linewidth, while the linewidth exceeds the atomic trap frequency. While most work focuses on coupling of photons to the internal degrees of freedom, additional rich dynamics can occur by considering the atomic motional degree of freedom as well. In partic"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1804.02024","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":""},"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":"2026-05-18T00:07:07Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gFU8Lb+ucTvzL3HZuMlckCeJG3Q6C7N6LBQUuU9NAJvkFTWJy7O4rJq40BcAL2gTq51Y5jWAr+aWa2nE2flLCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T16:32:44.659296Z"},"content_sha256":"0ffdf9c6570fae93ddf9792ec08259be1e889785884821a099a2f38f8af5d5fc","schema_version":"1.0","event_id":"sha256:0ffdf9c6570fae93ddf9792ec08259be1e889785884821a099a2f38f8af5d5fc"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/DRQFNL2G3JDRB6HV366U24FQDU/bundle.json","state_url":"https://pith.science/pith/DRQFNL2G3JDRB6HV366U24FQDU/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/DRQFNL2G3JDRB6HV366U24FQDU/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":"2026-05-30T16:32:44Z","links":{"resolver":"https://pith.science/pith/DRQFNL2G3JDRB6HV366U24FQDU","bundle":"https://pith.science/pith/DRQFNL2G3JDRB6HV366U24FQDU/bundle.json","state":"https://pith.science/pith/DRQFNL2G3JDRB6HV366U24FQDU/state.json","well_known_bundle":"https://pith.science/.well-known/pith/DRQFNL2G3JDRB6HV366U24FQDU/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:DRQFNL2G3JDRB6HV366U24FQDU","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":"cf355086be8a881c162dfbbce1227f6bae46b6bec8ee50192e7f3366fb0c6bbd","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2018-04-05T18:51:57Z","title_canon_sha256":"c29db5e3066410bd40e7199e61129f58f4f6d663603556f87492166acfaef304"},"schema_version":"1.0","source":{"id":"1804.02024","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1804.02024","created_at":"2026-05-18T00:07:07Z"},{"alias_kind":"arxiv_version","alias_value":"1804.02024v1","created_at":"2026-05-18T00:07:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1804.02024","created_at":"2026-05-18T00:07:07Z"},{"alias_kind":"pith_short_12","alias_value":"DRQFNL2G3JDR","created_at":"2026-05-18T12:32:19Z"},{"alias_kind":"pith_short_16","alias_value":"DRQFNL2G3JDRB6HV","created_at":"2026-05-18T12:32:19Z"},{"alias_kind":"pith_short_8","alias_value":"DRQFNL2G","created_at":"2026-05-18T12:32:19Z"}],"graph_snapshots":[{"event_id":"sha256:0ffdf9c6570fae93ddf9792ec08259be1e889785884821a099a2f38f8af5d5fc","target":"graph","created_at":"2026-05-18T00:07:07Z","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":"A major trend within the field of cavity QED is to boost the interaction strength between the cavity field and the atomic internal degrees of freedom of the trapped atom by decreasing the mode volume of the cavity. In such systems, it is natural to achieve strong atom-cavity coupling, where the coherent interaction strength exceeds the cavity linewidth, while the linewidth exceeds the atomic trap frequency. While most work focuses on coupling of photons to the internal degrees of freedom, additional rich dynamics can occur by considering the atomic motional degree of freedom as well. In partic","authors_text":"Darrick E. Chang, Lukas Neumeier","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2018-04-05T18:51:57Z","title":"Exploring unresolved sideband, optomechanical strong coupling using a single atom coupled to a cavity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1804.02024","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":"sha256:7f5d1c55734994c643c8091f2c178b5eb9bc918444e76a9e063a5313ecf4f9bb","target":"record","created_at":"2026-05-18T00:07:07Z","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":"cf355086be8a881c162dfbbce1227f6bae46b6bec8ee50192e7f3366fb0c6bbd","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2018-04-05T18:51:57Z","title_canon_sha256":"c29db5e3066410bd40e7199e61129f58f4f6d663603556f87492166acfaef304"},"schema_version":"1.0","source":{"id":"1804.02024","kind":"arxiv","version":1}},"canonical_sha256":"1c6056af46da4710f8f5dfbd4d70b01d2906c715febb10f41eadb8c61dba2709","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1c6056af46da4710f8f5dfbd4d70b01d2906c715febb10f41eadb8c61dba2709","first_computed_at":"2026-05-18T00:07:07.946102Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:07:07.946102Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"XuiKVNIFHiUj9lxWPALoySVD4QPcRdRp4My/AJMb6Unth9qsLsvtCrKFz73Ah3AuV7dVcVNIdDi1VF6e+qmwDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:07:07.946798Z","signed_message":"canonical_sha256_bytes"},"source_id":"1804.02024","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7f5d1c55734994c643c8091f2c178b5eb9bc918444e76a9e063a5313ecf4f9bb","sha256:0ffdf9c6570fae93ddf9792ec08259be1e889785884821a099a2f38f8af5d5fc"],"state_sha256":"8182833202b249a50e93cb12de521294d70b76df603fb95f7daf00252bf53540"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"O1ZqiOVixFwFeAcoxUGSD1LknrYLxqeDfUQQilXQEWF7aKvffLDqdh3lg5b3+DAv/n6403Hy0WE909l6wy5QDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T16:32:44.663156Z","bundle_sha256":"36ddcc979015131b8a09e3dbc38572472546a249e05b8c40f166d8e89a9ccfd7"}}