{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:HDVDC2F5KYBXKSQCKP2JC3PSTJ","short_pith_number":"pith:HDVDC2F5","canonical_record":{"source":{"id":"1205.6797","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-05-30T10:01:18Z","cross_cats_sorted":["quant-ph"],"title_canon_sha256":"9910e1d10dddc81f24b1f0a962c6c6190e1ee59263babd19f6ea4dbdd8ba6197","abstract_canon_sha256":"eace8bfa5c4f6292c092d2f1a87db46b117af4abd424c4f52dba7c39cac5ad9d"},"schema_version":"1.0"},"canonical_sha256":"38ea3168bd5603754a0253f4916df29a62703d1dfccf2b40f095fc12a9e71ad8","source":{"kind":"arxiv","id":"1205.6797","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1205.6797","created_at":"2026-05-18T01:57:09Z"},{"alias_kind":"arxiv_version","alias_value":"1205.6797v1","created_at":"2026-05-18T01:57:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1205.6797","created_at":"2026-05-18T01:57:09Z"},{"alias_kind":"pith_short_12","alias_value":"HDVDC2F5KYBX","created_at":"2026-05-18T12:27:09Z"},{"alias_kind":"pith_short_16","alias_value":"HDVDC2F5KYBXKSQC","created_at":"2026-05-18T12:27:09Z"},{"alias_kind":"pith_short_8","alias_value":"HDVDC2F5","created_at":"2026-05-18T12:27:09Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:HDVDC2F5KYBXKSQCKP2JC3PSTJ","target":"record","payload":{"canonical_record":{"source":{"id":"1205.6797","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-05-30T10:01:18Z","cross_cats_sorted":["quant-ph"],"title_canon_sha256":"9910e1d10dddc81f24b1f0a962c6c6190e1ee59263babd19f6ea4dbdd8ba6197","abstract_canon_sha256":"eace8bfa5c4f6292c092d2f1a87db46b117af4abd424c4f52dba7c39cac5ad9d"},"schema_version":"1.0"},"canonical_sha256":"38ea3168bd5603754a0253f4916df29a62703d1dfccf2b40f095fc12a9e71ad8","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:57:09.817242Z","signature_b64":"zthSF77u+dN/bnZ95NLUsqZsS0K92j6xf3PnIDdTJnc+8AvBX7Rx026h1aLWan++b5mH88hz5f2gwT6201G0DA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"38ea3168bd5603754a0253f4916df29a62703d1dfccf2b40f095fc12a9e71ad8","last_reissued_at":"2026-05-18T01:57:09.816500Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:57:09.816500Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1205.6797","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":"2026-05-18T01:57:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ndtz6JkdPjYtFY9Whnf1CaqXd/pyhEA8gamp2d95Xkc9cCg5gWVjYpjhgnLMhz8mVYsV9eFhsVqrFWvnwfRjBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-20T05:16:29.922871Z"},"content_sha256":"5c8f53c7436dd60d476954463bc6f04ccd3c05666d6966c300299211e833e927","schema_version":"1.0","event_id":"sha256:5c8f53c7436dd60d476954463bc6f04ccd3c05666d6966c300299211e833e927"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:HDVDC2F5KYBXKSQCKP2JC3PSTJ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Quantum noise properties of multiphoton transitions in driven nonlinear resonators","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["quant-ph"],"primary_cat":"cond-mat.mes-hall","authors_text":"M. Thorwart, V. Leyton, V. Peano","submitted_at":"2012-05-30T10:01:18Z","abstract_excerpt":"We investigate the quantum noise properties of a weakly nonlinear  Duffing resonator in the deep quantum regime, where only few quanta  are excited. This regime is dominated by the appearance of coherent  multiphoton resonances in the nonlinear response of the resonator to  the modulation. We determine simple expressions for the photon noise  spectrum and find that the multiphoton resonances also induces a  multiple peak structure in that noise. When the corresponding  multiphoton Rabi oscillations are underdamped, zero temperature  quantum fluctuations determine comparable populations of all "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1205.6797","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":"2026-05-18T01:57:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"l7uSMNqo65dE061guQSWaokVQlvLHLIaLGxycDzv/w5iBju1R7uEGQbonJwSLwV2/SWNSrVPIi9uELpWIKdKAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-20T05:16:29.923217Z"},"content_sha256":"4ba806bde5be50fd87496d4808a9aadcd1bf60257edf31ce6fe3b40e661967d0","schema_version":"1.0","event_id":"sha256:4ba806bde5be50fd87496d4808a9aadcd1bf60257edf31ce6fe3b40e661967d0"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/HDVDC2F5KYBXKSQCKP2JC3PSTJ/bundle.json","state_url":"https://pith.science/pith/HDVDC2F5KYBXKSQCKP2JC3PSTJ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/HDVDC2F5KYBXKSQCKP2JC3PSTJ/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":"2026-06-20T05:16:29Z","links":{"resolver":"https://pith.science/pith/HDVDC2F5KYBXKSQCKP2JC3PSTJ","bundle":"https://pith.science/pith/HDVDC2F5KYBXKSQCKP2JC3PSTJ/bundle.json","state":"https://pith.science/pith/HDVDC2F5KYBXKSQCKP2JC3PSTJ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/HDVDC2F5KYBXKSQCKP2JC3PSTJ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:HDVDC2F5KYBXKSQCKP2JC3PSTJ","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":"eace8bfa5c4f6292c092d2f1a87db46b117af4abd424c4f52dba7c39cac5ad9d","cross_cats_sorted":["quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-05-30T10:01:18Z","title_canon_sha256":"9910e1d10dddc81f24b1f0a962c6c6190e1ee59263babd19f6ea4dbdd8ba6197"},"schema_version":"1.0","source":{"id":"1205.6797","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1205.6797","created_at":"2026-05-18T01:57:09Z"},{"alias_kind":"arxiv_version","alias_value":"1205.6797v1","created_at":"2026-05-18T01:57:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1205.6797","created_at":"2026-05-18T01:57:09Z"},{"alias_kind":"pith_short_12","alias_value":"HDVDC2F5KYBX","created_at":"2026-05-18T12:27:09Z"},{"alias_kind":"pith_short_16","alias_value":"HDVDC2F5KYBXKSQC","created_at":"2026-05-18T12:27:09Z"},{"alias_kind":"pith_short_8","alias_value":"HDVDC2F5","created_at":"2026-05-18T12:27:09Z"}],"graph_snapshots":[{"event_id":"sha256:4ba806bde5be50fd87496d4808a9aadcd1bf60257edf31ce6fe3b40e661967d0","target":"graph","created_at":"2026-05-18T01:57:09Z","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"},"paper":{"abstract_excerpt":"We investigate the quantum noise properties of a weakly nonlinear  Duffing resonator in the deep quantum regime, where only few quanta  are excited. This regime is dominated by the appearance of coherent  multiphoton resonances in the nonlinear response of the resonator to  the modulation. We determine simple expressions for the photon noise  spectrum and find that the multiphoton resonances also induces a  multiple peak structure in that noise. When the corresponding  multiphoton Rabi oscillations are underdamped, zero temperature  quantum fluctuations determine comparable populations of all ","authors_text":"M. Thorwart, V. Leyton, V. Peano","cross_cats":["quant-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-05-30T10:01:18Z","title":"Quantum noise properties of multiphoton transitions in driven nonlinear resonators"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1205.6797","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":"sha256:5c8f53c7436dd60d476954463bc6f04ccd3c05666d6966c300299211e833e927","target":"record","created_at":"2026-05-18T01:57:09Z","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":"eace8bfa5c4f6292c092d2f1a87db46b117af4abd424c4f52dba7c39cac5ad9d","cross_cats_sorted":["quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-05-30T10:01:18Z","title_canon_sha256":"9910e1d10dddc81f24b1f0a962c6c6190e1ee59263babd19f6ea4dbdd8ba6197"},"schema_version":"1.0","source":{"id":"1205.6797","kind":"arxiv","version":1}},"canonical_sha256":"38ea3168bd5603754a0253f4916df29a62703d1dfccf2b40f095fc12a9e71ad8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"38ea3168bd5603754a0253f4916df29a62703d1dfccf2b40f095fc12a9e71ad8","first_computed_at":"2026-05-18T01:57:09.816500Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:57:09.816500Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"zthSF77u+dN/bnZ95NLUsqZsS0K92j6xf3PnIDdTJnc+8AvBX7Rx026h1aLWan++b5mH88hz5f2gwT6201G0DA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:57:09.817242Z","signed_message":"canonical_sha256_bytes"},"source_id":"1205.6797","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5c8f53c7436dd60d476954463bc6f04ccd3c05666d6966c300299211e833e927","sha256:4ba806bde5be50fd87496d4808a9aadcd1bf60257edf31ce6fe3b40e661967d0"],"state_sha256":"8fef933172900cf0d6759d6d6d6e166b8069c3267618e926cc6a4c186fffc675"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"b3dV6uz1sFTomr0uH/wbhAWu+34RLbo9TZDyS+JghMo+MvH1vaHnf1vLgAwm0TGlUVPXapXRJq1OKH/MwjzADw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-20T05:16:29.925249Z","bundle_sha256":"e722ad016c225274598fe8a1ae35d8ff86c3cf9fb44193bdbab3ca2a1650fcdc"}}