{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:QIZPEZJDHUNRXXQGAZQMZ2GEYM","short_pith_number":"pith:QIZPEZJD","schema_version":"1.0","canonical_sha256":"8232f265233d1b1bde060660cce8c4c3287af0ba05fea1d13f273b0ad7bb3a34","source":{"kind":"arxiv","id":"2607.15612","version":1},"attestation_state":"computed","paper":{"title":"Enhanced Rydberg-Atom Superheterodyne Detection of Hidden-Photon Dark Matter on Chips","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["quant-ph"],"primary_cat":"hep-ph","authors_text":"Bo Gao, Chuan-Yang Xing, Hong Ding, Jie Sheng, Shigeki Matsumoto, Xiaochen LI","submitted_at":"2026-07-17T04:22:31Z","abstract_excerpt":"Although hidden-photon dark matter with masses above $10^{-4}\\,\\mathrm{eV}$ is well motivated by inflationary production, it remains largely unexplored by terrestrial experiments. Through kinetic mixing, hidden photons induce a weak oscillating electric field above $10\\,\\mathrm{GHz}$. We propose to amplify this signal using a compact high-frequency distributed cavity and detect it with chip-scale Rydberg-atom superheterodyne spectroscopy. Combining resonant enhancement, large dipole moments of Rydberg atoms, and long-term stable integration, this approach can probe hidden-photon dark matter in"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2607.15612","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2026-07-17T04:22:31Z","cross_cats_sorted":["quant-ph"],"title_canon_sha256":"fa3d10ec9aa6b3d57dd6b0c03522cf14e611fbac245499081e525f3675f95d14","abstract_canon_sha256":"39f4f8212bf956672a5c473f9704eef27ce0f9989e8067cb4f06e4f215f87dba"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-20T01:19:00.233900Z","signature_b64":"y4j/Jpf7HnqjQjtO2jAKZ1naxcw1p81Hs2VPX0njEWrRZxwvBztz9pGSIBfuE6oojhSBA+mNosMBq3IgpQaMDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8232f265233d1b1bde060660cce8c4c3287af0ba05fea1d13f273b0ad7bb3a34","last_reissued_at":"2026-07-20T01:19:00.232844Z","signature_status":"signed_v1","first_computed_at":"2026-07-20T01:19:00.232844Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Enhanced Rydberg-Atom Superheterodyne Detection of Hidden-Photon Dark Matter on Chips","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["quant-ph"],"primary_cat":"hep-ph","authors_text":"Bo Gao, Chuan-Yang Xing, Hong Ding, Jie Sheng, Shigeki Matsumoto, Xiaochen LI","submitted_at":"2026-07-17T04:22:31Z","abstract_excerpt":"Although hidden-photon dark matter with masses above $10^{-4}\\,\\mathrm{eV}$ is well motivated by inflationary production, it remains largely unexplored by terrestrial experiments. Through kinetic mixing, hidden photons induce a weak oscillating electric field above $10\\,\\mathrm{GHz}$. We propose to amplify this signal using a compact high-frequency distributed cavity and detect it with chip-scale Rydberg-atom superheterodyne spectroscopy. Combining resonant enhancement, large dipole moments of Rydberg atoms, and long-term stable integration, this approach can probe hidden-photon dark matter in"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.15612","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2607.15612/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2607.15612","created_at":"2026-07-20T01:19:00.233309+00:00"},{"alias_kind":"arxiv_version","alias_value":"2607.15612v1","created_at":"2026-07-20T01:19:00.233309+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.15612","created_at":"2026-07-20T01:19:00.233309+00:00"},{"alias_kind":"pith_short_12","alias_value":"QIZPEZJDHUNR","created_at":"2026-07-20T01:19:00.233309+00:00"},{"alias_kind":"pith_short_16","alias_value":"QIZPEZJDHUNRXXQG","created_at":"2026-07-20T01:19:00.233309+00:00"},{"alias_kind":"pith_short_8","alias_value":"QIZPEZJD","created_at":"2026-07-20T01:19:00.233309+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/QIZPEZJDHUNRXXQGAZQMZ2GEYM","json":"https://pith.science/pith/QIZPEZJDHUNRXXQGAZQMZ2GEYM.json","graph_json":"https://pith.science/api/pith-number/QIZPEZJDHUNRXXQGAZQMZ2GEYM/graph.json","events_json":"https://pith.science/api/pith-number/QIZPEZJDHUNRXXQGAZQMZ2GEYM/events.json","paper":"https://pith.science/paper/QIZPEZJD"},"agent_actions":{"view_html":"https://pith.science/pith/QIZPEZJDHUNRXXQGAZQMZ2GEYM","download_json":"https://pith.science/pith/QIZPEZJDHUNRXXQGAZQMZ2GEYM.json","view_paper":"https://pith.science/paper/QIZPEZJD","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2607.15612&json=true","fetch_graph":"https://pith.science/api/pith-number/QIZPEZJDHUNRXXQGAZQMZ2GEYM/graph.json","fetch_events":"https://pith.science/api/pith-number/QIZPEZJDHUNRXXQGAZQMZ2GEYM/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/QIZPEZJDHUNRXXQGAZQMZ2GEYM/action/timestamp_anchor","attest_storage":"https://pith.science/pith/QIZPEZJDHUNRXXQGAZQMZ2GEYM/action/storage_attestation","attest_author":"https://pith.science/pith/QIZPEZJDHUNRXXQGAZQMZ2GEYM/action/author_attestation","sign_citation":"https://pith.science/pith/QIZPEZJDHUNRXXQGAZQMZ2GEYM/action/citation_signature","submit_replication":"https://pith.science/pith/QIZPEZJDHUNRXXQGAZQMZ2GEYM/action/replication_record"}},"created_at":"2026-07-20T01:19:00.233309+00:00","updated_at":"2026-07-20T01:19:00.233309+00:00"}