{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:OL4YQBVMHX2Q6TC7GGNNI5PBBH","short_pith_number":"pith:OL4YQBVM","canonical_record":{"source":{"id":"2509.26620","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cond-mat.str-el","submitted_at":"2025-09-30T17:55:55Z","cross_cats_sorted":["cond-mat.mtrl-sci","quant-ph"],"title_canon_sha256":"15ab90b0662129010066e0c0db677585e6045247a24ab25dd90ed5c6042486d5","abstract_canon_sha256":"e83c1844194713209220398cf82a927b484c856bad697f0856f5c15ce51ecca1"},"schema_version":"1.0"},"canonical_sha256":"72f98806ac3df50f4c5f319ad475e109e3e7c9f60a5d7660610b1cd5af08c599","source":{"kind":"arxiv","id":"2509.26620","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2509.26620","created_at":"2026-06-01T01:02:21Z"},{"alias_kind":"arxiv_version","alias_value":"2509.26620v2","created_at":"2026-06-01T01:02:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2509.26620","created_at":"2026-06-01T01:02:21Z"},{"alias_kind":"pith_short_12","alias_value":"OL4YQBVMHX2Q","created_at":"2026-06-01T01:02:21Z"},{"alias_kind":"pith_short_16","alias_value":"OL4YQBVMHX2Q6TC7","created_at":"2026-06-01T01:02:21Z"},{"alias_kind":"pith_short_8","alias_value":"OL4YQBVM","created_at":"2026-06-01T01:02:21Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:OL4YQBVMHX2Q6TC7GGNNI5PBBH","target":"record","payload":{"canonical_record":{"source":{"id":"2509.26620","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cond-mat.str-el","submitted_at":"2025-09-30T17:55:55Z","cross_cats_sorted":["cond-mat.mtrl-sci","quant-ph"],"title_canon_sha256":"15ab90b0662129010066e0c0db677585e6045247a24ab25dd90ed5c6042486d5","abstract_canon_sha256":"e83c1844194713209220398cf82a927b484c856bad697f0856f5c15ce51ecca1"},"schema_version":"1.0"},"canonical_sha256":"72f98806ac3df50f4c5f319ad475e109e3e7c9f60a5d7660610b1cd5af08c599","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-01T01:02:21.998327Z","signature_b64":"LPCtxToYlfygdF2MTq0kIG9WnczCwckxazr4nNvSLfRADeROtCwocaFDCntT7rKBBcfJ/PDTXTSEcAOzCWrvDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"72f98806ac3df50f4c5f319ad475e109e3e7c9f60a5d7660610b1cd5af08c599","last_reissued_at":"2026-06-01T01:02:21.997051Z","signature_status":"signed_v1","first_computed_at":"2026-06-01T01:02:21.997051Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2509.26620","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":"2026-06-01T01:02:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NJz6825TwMZz3/+R21/gMDNCcI4ujQnvkxUvNtL4bayeImF+JsSx5cOBc2nMO+HBsNo73xCOAnN/0bRRfaL4Ag==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T17:37:19.772743Z"},"content_sha256":"3b7487cfcacba26ca8a4b24fd1cdde3169cb9d2ded282745fc8ae5531d88349a","schema_version":"1.0","event_id":"sha256:3b7487cfcacba26ca8a4b24fd1cdde3169cb9d2ded282745fc8ae5531d88349a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:OL4YQBVMHX2Q6TC7GGNNI5PBBH","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Amplified response of cavity-coupled quantum-critical systems","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":["cond-mat.mtrl-sci","quant-ph"],"primary_cat":"cond-mat.str-el","authors_text":"Mounica Mahankali, Qimiao Si, Shouvik Sur, Silke Paschen, Yiming Wang","submitted_at":"2025-09-30T17:55:55Z","abstract_excerpt":"A quantum critical point develops when matter undergoes a continuous transformation between distinct ground states at absolute zero. It hosts pronounced quantum fluctuations, which render the system highly susceptible to external perturbations. While light-matter coupling has rapidly moved forward as a means to probe and control quantum materials, the capacity of quantum critical fluctuations in the photon-mediated responses has been largely unexplored. Here we advance the notion that directly coupling a quantum critical mode to a quantized cavity field dramatically facilitates the realization"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2509.26620","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/2509.26620/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":"2026-06-01T01:02:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"LcnqLhWoPaBPuhWJVkjUoUChSCc8B0IfA6QXAgVpasFclLG292rY61QOydfum19nrqq3qZ4tW7qjd7by8ubZCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T17:37:19.773124Z"},"content_sha256":"8aa3c5000f09f773765fe1bb2c43e90547cd44c45c496bc34e09a1749d42df27","schema_version":"1.0","event_id":"sha256:8aa3c5000f09f773765fe1bb2c43e90547cd44c45c496bc34e09a1749d42df27"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/OL4YQBVMHX2Q6TC7GGNNI5PBBH/bundle.json","state_url":"https://pith.science/pith/OL4YQBVMHX2Q6TC7GGNNI5PBBH/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/OL4YQBVMHX2Q6TC7GGNNI5PBBH/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":"2026-06-02T17:37:19Z","links":{"resolver":"https://pith.science/pith/OL4YQBVMHX2Q6TC7GGNNI5PBBH","bundle":"https://pith.science/pith/OL4YQBVMHX2Q6TC7GGNNI5PBBH/bundle.json","state":"https://pith.science/pith/OL4YQBVMHX2Q6TC7GGNNI5PBBH/state.json","well_known_bundle":"https://pith.science/.well-known/pith/OL4YQBVMHX2Q6TC7GGNNI5PBBH/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:OL4YQBVMHX2Q6TC7GGNNI5PBBH","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":"e83c1844194713209220398cf82a927b484c856bad697f0856f5c15ce51ecca1","cross_cats_sorted":["cond-mat.mtrl-sci","quant-ph"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cond-mat.str-el","submitted_at":"2025-09-30T17:55:55Z","title_canon_sha256":"15ab90b0662129010066e0c0db677585e6045247a24ab25dd90ed5c6042486d5"},"schema_version":"1.0","source":{"id":"2509.26620","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2509.26620","created_at":"2026-06-01T01:02:21Z"},{"alias_kind":"arxiv_version","alias_value":"2509.26620v2","created_at":"2026-06-01T01:02:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2509.26620","created_at":"2026-06-01T01:02:21Z"},{"alias_kind":"pith_short_12","alias_value":"OL4YQBVMHX2Q","created_at":"2026-06-01T01:02:21Z"},{"alias_kind":"pith_short_16","alias_value":"OL4YQBVMHX2Q6TC7","created_at":"2026-06-01T01:02:21Z"},{"alias_kind":"pith_short_8","alias_value":"OL4YQBVM","created_at":"2026-06-01T01:02:21Z"}],"graph_snapshots":[{"event_id":"sha256:8aa3c5000f09f773765fe1bb2c43e90547cd44c45c496bc34e09a1749d42df27","target":"graph","created_at":"2026-06-01T01:02:21Z","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/2509.26620/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"A quantum critical point develops when matter undergoes a continuous transformation between distinct ground states at absolute zero. It hosts pronounced quantum fluctuations, which render the system highly susceptible to external perturbations. While light-matter coupling has rapidly moved forward as a means to probe and control quantum materials, the capacity of quantum critical fluctuations in the photon-mediated responses has been largely unexplored. Here we advance the notion that directly coupling a quantum critical mode to a quantized cavity field dramatically facilitates the realization","authors_text":"Mounica Mahankali, Qimiao Si, Shouvik Sur, Silke Paschen, Yiming Wang","cross_cats":["cond-mat.mtrl-sci","quant-ph"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cond-mat.str-el","submitted_at":"2025-09-30T17:55:55Z","title":"Amplified response of cavity-coupled quantum-critical systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2509.26620","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":"sha256:3b7487cfcacba26ca8a4b24fd1cdde3169cb9d2ded282745fc8ae5531d88349a","target":"record","created_at":"2026-06-01T01:02:21Z","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":"e83c1844194713209220398cf82a927b484c856bad697f0856f5c15ce51ecca1","cross_cats_sorted":["cond-mat.mtrl-sci","quant-ph"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cond-mat.str-el","submitted_at":"2025-09-30T17:55:55Z","title_canon_sha256":"15ab90b0662129010066e0c0db677585e6045247a24ab25dd90ed5c6042486d5"},"schema_version":"1.0","source":{"id":"2509.26620","kind":"arxiv","version":2}},"canonical_sha256":"72f98806ac3df50f4c5f319ad475e109e3e7c9f60a5d7660610b1cd5af08c599","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"72f98806ac3df50f4c5f319ad475e109e3e7c9f60a5d7660610b1cd5af08c599","first_computed_at":"2026-06-01T01:02:21.997051Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-01T01:02:21.997051Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"LPCtxToYlfygdF2MTq0kIG9WnczCwckxazr4nNvSLfRADeROtCwocaFDCntT7rKBBcfJ/PDTXTSEcAOzCWrvDw==","signature_status":"signed_v1","signed_at":"2026-06-01T01:02:21.998327Z","signed_message":"canonical_sha256_bytes"},"source_id":"2509.26620","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3b7487cfcacba26ca8a4b24fd1cdde3169cb9d2ded282745fc8ae5531d88349a","sha256:8aa3c5000f09f773765fe1bb2c43e90547cd44c45c496bc34e09a1749d42df27"],"state_sha256":"91340d08af0bd1112fa6aba50689d87dff21f9fa56879f3263c17a327427c5d3"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"P54XSK6J7VxEE00TlgENPMQE69MPLGLX97btqPFL7jEXd24fsGHB9j8HNH0XIiLRPXYRTolt9F5IsnXtw9iYAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T17:37:19.775190Z","bundle_sha256":"845bd55a26e264eda14223e4f878b450270a175a58a06f68431101c20a4c5775"}}