{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2021:QJVDOENFFEIQWNNWWPPIA2EPUT","short_pith_number":"pith:QJVDOENF","canonical_record":{"source":{"id":"2108.08397","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2021-08-18T21:29:32Z","cross_cats_sorted":[],"title_canon_sha256":"6fae338fbba382ce3f2e33d124e19bac2b3c00dd9667ba1a273500bbbd0ee60a","abstract_canon_sha256":"555b10dd537cd2bc7113367c4f0fc8cbfa8f611dac4fbd576025267d30cced07"},"schema_version":"1.0"},"canonical_sha256":"826a3711a529110b35b6b3de80688fa4d17b8b8cd8d72efbfce75f38d7fdd546","source":{"kind":"arxiv","id":"2108.08397","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2108.08397","created_at":"2026-07-05T04:32:26Z"},{"alias_kind":"arxiv_version","alias_value":"2108.08397v2","created_at":"2026-07-05T04:32:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2108.08397","created_at":"2026-07-05T04:32:26Z"},{"alias_kind":"pith_short_12","alias_value":"QJVDOENFFEIQ","created_at":"2026-07-05T04:32:26Z"},{"alias_kind":"pith_short_16","alias_value":"QJVDOENFFEIQWNNW","created_at":"2026-07-05T04:32:26Z"},{"alias_kind":"pith_short_8","alias_value":"QJVDOENF","created_at":"2026-07-05T04:32:26Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2021:QJVDOENFFEIQWNNWWPPIA2EPUT","target":"record","payload":{"canonical_record":{"source":{"id":"2108.08397","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2021-08-18T21:29:32Z","cross_cats_sorted":[],"title_canon_sha256":"6fae338fbba382ce3f2e33d124e19bac2b3c00dd9667ba1a273500bbbd0ee60a","abstract_canon_sha256":"555b10dd537cd2bc7113367c4f0fc8cbfa8f611dac4fbd576025267d30cced07"},"schema_version":"1.0"},"canonical_sha256":"826a3711a529110b35b6b3de80688fa4d17b8b8cd8d72efbfce75f38d7fdd546","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:32:26.054107Z","signature_b64":"k4NTDHgk3JlQlkfQYljDrt2CmZ2XR+H/M8XjK/+3ZdarMM3x+fcNKJNd7SRwda0wsdypncfJDfQCCQizLLMGCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"826a3711a529110b35b6b3de80688fa4d17b8b8cd8d72efbfce75f38d7fdd546","last_reissued_at":"2026-07-05T04:32:26.053613Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:32:26.053613Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2108.08397","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":"2026-07-05T04:32:26Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pj/OaxjZkJZA+ouEoh5NcYQRCeCvZT0VAbfU9NXLbdM65abbtwZktTmsntIGL2Py3LqrIyPVYb77NeuC1H5+Dg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-21T03:55:02.048725Z"},"content_sha256":"7d0f81cb432d5d7ee2e9f8e006cd43c7d9e2c66e3993de1e3b1b386afa3c64d4","schema_version":"1.0","event_id":"sha256:7d0f81cb432d5d7ee2e9f8e006cd43c7d9e2c66e3993de1e3b1b386afa3c64d4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2021:QJVDOENFFEIQWNNWWPPIA2EPUT","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Superradiance in dynamically modulated Tavis-Cumming model with spectral disorder","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Alexander D. White, Jelena Vu\\v{c}kovi\\'c, Kalyan Narayanan, Rahul Trivedi","submitted_at":"2021-08-18T21:29:32Z","abstract_excerpt":"Superradiance is the enhanced emission of photons from quantum emitters collectively coupling to the same optical mode. However, disorder in the resonant frequencies of the quantum emitters can perturb this effect. In this paper, we study the interplay between superradiance and spectral disorder in a dynamically modulated Tavis-Cummings model. Through numerical simulations and analytical calculations, we show that the effective cooperativity of the superradiant mode, which is always formed over an extensive number of emitters, can be multiplicatively enhanced with a quantum control protocol mo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2108.08397","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/2108.08397/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":"2026-07-05T04:32:26Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jt+AlTI8z1KcRBXIM/Qeg+Yo9l4Ru7FJPgE0SvKbgEazD551Jn2ZFOVPolaLwj0W6vEbPmAG/g57tHAtwfFNAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-21T03:55:02.049296Z"},"content_sha256":"ca1750ac28c4be4e570985c7eff989f9d35b3338fb54f2ea87e2f8d58675c622","schema_version":"1.0","event_id":"sha256:ca1750ac28c4be4e570985c7eff989f9d35b3338fb54f2ea87e2f8d58675c622"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/QJVDOENFFEIQWNNWWPPIA2EPUT/bundle.json","state_url":"https://pith.science/pith/QJVDOENFFEIQWNNWWPPIA2EPUT/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/QJVDOENFFEIQWNNWWPPIA2EPUT/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":"2026-08-21T03:55:02Z","links":{"resolver":"https://pith.science/pith/QJVDOENFFEIQWNNWWPPIA2EPUT","bundle":"https://pith.science/pith/QJVDOENFFEIQWNNWWPPIA2EPUT/bundle.json","state":"https://pith.science/pith/QJVDOENFFEIQWNNWWPPIA2EPUT/state.json","well_known_bundle":"https://pith.science/.well-known/pith/QJVDOENFFEIQWNNWWPPIA2EPUT/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:QJVDOENFFEIQWNNWWPPIA2EPUT","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":"555b10dd537cd2bc7113367c4f0fc8cbfa8f611dac4fbd576025267d30cced07","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2021-08-18T21:29:32Z","title_canon_sha256":"6fae338fbba382ce3f2e33d124e19bac2b3c00dd9667ba1a273500bbbd0ee60a"},"schema_version":"1.0","source":{"id":"2108.08397","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2108.08397","created_at":"2026-07-05T04:32:26Z"},{"alias_kind":"arxiv_version","alias_value":"2108.08397v2","created_at":"2026-07-05T04:32:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2108.08397","created_at":"2026-07-05T04:32:26Z"},{"alias_kind":"pith_short_12","alias_value":"QJVDOENFFEIQ","created_at":"2026-07-05T04:32:26Z"},{"alias_kind":"pith_short_16","alias_value":"QJVDOENFFEIQWNNW","created_at":"2026-07-05T04:32:26Z"},{"alias_kind":"pith_short_8","alias_value":"QJVDOENF","created_at":"2026-07-05T04:32:26Z"}],"graph_snapshots":[{"event_id":"sha256:ca1750ac28c4be4e570985c7eff989f9d35b3338fb54f2ea87e2f8d58675c622","target":"graph","created_at":"2026-07-05T04:32:26Z","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/2108.08397/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Superradiance is the enhanced emission of photons from quantum emitters collectively coupling to the same optical mode. However, disorder in the resonant frequencies of the quantum emitters can perturb this effect. In this paper, we study the interplay between superradiance and spectral disorder in a dynamically modulated Tavis-Cummings model. Through numerical simulations and analytical calculations, we show that the effective cooperativity of the superradiant mode, which is always formed over an extensive number of emitters, can be multiplicatively enhanced with a quantum control protocol mo","authors_text":"Alexander D. White, Jelena Vu\\v{c}kovi\\'c, Kalyan Narayanan, Rahul Trivedi","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2021-08-18T21:29:32Z","title":"Superradiance in dynamically modulated Tavis-Cumming model with spectral disorder"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2108.08397","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":"sha256:7d0f81cb432d5d7ee2e9f8e006cd43c7d9e2c66e3993de1e3b1b386afa3c64d4","target":"record","created_at":"2026-07-05T04:32:26Z","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":"555b10dd537cd2bc7113367c4f0fc8cbfa8f611dac4fbd576025267d30cced07","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2021-08-18T21:29:32Z","title_canon_sha256":"6fae338fbba382ce3f2e33d124e19bac2b3c00dd9667ba1a273500bbbd0ee60a"},"schema_version":"1.0","source":{"id":"2108.08397","kind":"arxiv","version":2}},"canonical_sha256":"826a3711a529110b35b6b3de80688fa4d17b8b8cd8d72efbfce75f38d7fdd546","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"826a3711a529110b35b6b3de80688fa4d17b8b8cd8d72efbfce75f38d7fdd546","first_computed_at":"2026-07-05T04:32:26.053613Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:32:26.053613Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"k4NTDHgk3JlQlkfQYljDrt2CmZ2XR+H/M8XjK/+3ZdarMM3x+fcNKJNd7SRwda0wsdypncfJDfQCCQizLLMGCg==","signature_status":"signed_v1","signed_at":"2026-07-05T04:32:26.054107Z","signed_message":"canonical_sha256_bytes"},"source_id":"2108.08397","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7d0f81cb432d5d7ee2e9f8e006cd43c7d9e2c66e3993de1e3b1b386afa3c64d4","sha256:ca1750ac28c4be4e570985c7eff989f9d35b3338fb54f2ea87e2f8d58675c622"],"state_sha256":"dfc99b11cecd4fe1d0af35d209899644ee48bddda069565d6183728f2ffb5867"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BocxIN8mLrC/2Yl0g1NbYfz+sRj1zyepevZ1sU3GOuwE093BEBVVGn0dkVMYB/NkBf5VkRddtjTtdNeepvIhDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-21T03:55:02.053084Z","bundle_sha256":"d90fa46b7923258a9f2d6a5d8f43d5e54a8e65ca31055ef733be00966f92618d"}}