{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2007:MVF46CLME3MEFZUYZ2WUBOLVPT","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":"75909c707e54bb3a413d95a2abfd67f43dffb999c9b1bfb02374464bf8db753c","cross_cats_sorted":["hep-ex","hep-th"],"license":"","primary_cat":"hep-ph","submitted_at":"2007-07-13T18:22:21Z","title_canon_sha256":"1c8f2a92f6f662e3a33a6f897586834d5f75a735dbd78e48511a0dc9be6531cb"},"schema_version":"1.0","source":{"id":"0707.2063","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0707.2063","created_at":"2026-07-04T15:24:27Z"},{"alias_kind":"arxiv_version","alias_value":"0707.2063v1","created_at":"2026-07-04T15:24:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0707.2063","created_at":"2026-07-04T15:24:27Z"},{"alias_kind":"pith_short_12","alias_value":"MVF46CLME3ME","created_at":"2026-07-04T15:24:27Z"},{"alias_kind":"pith_short_16","alias_value":"MVF46CLME3MEFZUY","created_at":"2026-07-04T15:24:27Z"},{"alias_kind":"pith_short_8","alias_value":"MVF46CLM","created_at":"2026-07-04T15:24:27Z"}],"graph_snapshots":[{"event_id":"sha256:d56c4bd8fc92f3bb9fedb2d4ebb08834771bada7357d13cdfc495d5f4822734e","target":"graph","created_at":"2026-07-04T15:24:27Z","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/0707.2063/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We propose a cavity experiment to search for low mass extra U(1) gauge bosons with gauge-kinetic mixing with the ordinary photon, so-called paraphotons. The setup consists of two microwave cavities shielded from each other. In one cavity, paraphotons are produced via photon-paraphoton oscillations. The second, resonant, cavity is then driven by the paraphotons that permeate the shielding and reconvert into photons. This setup resembles the classic ``light shining through a wall'' setup. However, the high quality factors achievable for microwave cavities and the good sensitivity of microwave de","authors_text":"Andreas Ringwald, Joerg Jaeckel","cross_cats":["hep-ex","hep-th"],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"2007-07-13T18:22:21Z","title":"A Cavity Experiment to Search for Hidden Sector Photons"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0707.2063","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:af8a892881d9ec9451d0c7603b6b83dbbfa5cf41fe7e4a3f190e320c347023ce","target":"record","created_at":"2026-07-04T15:24:27Z","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":"75909c707e54bb3a413d95a2abfd67f43dffb999c9b1bfb02374464bf8db753c","cross_cats_sorted":["hep-ex","hep-th"],"license":"","primary_cat":"hep-ph","submitted_at":"2007-07-13T18:22:21Z","title_canon_sha256":"1c8f2a92f6f662e3a33a6f897586834d5f75a735dbd78e48511a0dc9be6531cb"},"schema_version":"1.0","source":{"id":"0707.2063","kind":"arxiv","version":1}},"canonical_sha256":"654bcf096c26d842e698cead40b9757ced1f1bc051a5439865f46b0af91fd494","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"654bcf096c26d842e698cead40b9757ced1f1bc051a5439865f46b0af91fd494","first_computed_at":"2026-07-04T15:24:27.409040Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:24:27.409040Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"YF6lva6sT6svEdZIUaTbZkS0hoA0PHe4GFYYFsFrvQ/00vievq+GIaNq9bAo0zADg2IE9dn1EA8MvWnloXn9Aw==","signature_status":"signed_v1","signed_at":"2026-07-04T15:24:27.409443Z","signed_message":"canonical_sha256_bytes"},"source_id":"0707.2063","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:af8a892881d9ec9451d0c7603b6b83dbbfa5cf41fe7e4a3f190e320c347023ce","sha256:d56c4bd8fc92f3bb9fedb2d4ebb08834771bada7357d13cdfc495d5f4822734e"],"state_sha256":"3d7da46403c0317cac5377166365a7c20279ee7675faa54f373d8df9d7b2a11e"}