{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:IDYMGOWWUDR7D5DPORIFZM3PQY","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":"1f9168cbd3bc57736e6652e055f880d1335d65191e7863f3fdc94fbc229bc0fe","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2020-01-29T02:29:45Z","title_canon_sha256":"28fe5ce803cc163fbba85f630af497f3a989fef708b455fea0f98df5f91f8b7a"},"schema_version":"1.0","source":{"id":"2001.10666","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2001.10666","created_at":"2026-07-05T01:04:30Z"},{"alias_kind":"arxiv_version","alias_value":"2001.10666v3","created_at":"2026-07-05T01:04:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2001.10666","created_at":"2026-07-05T01:04:30Z"},{"alias_kind":"pith_short_12","alias_value":"IDYMGOWWUDR7","created_at":"2026-07-05T01:04:30Z"},{"alias_kind":"pith_short_16","alias_value":"IDYMGOWWUDR7D5DP","created_at":"2026-07-05T01:04:30Z"},{"alias_kind":"pith_short_8","alias_value":"IDYMGOWW","created_at":"2026-07-05T01:04:30Z"}],"graph_snapshots":[{"event_id":"sha256:93984a88f1322c9821403f20b5987b2676462ec7f651e147c6f737e279580fa8","target":"graph","created_at":"2026-07-05T01:04:30Z","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/2001.10666/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Light boson dark matter such as axion or hidden photon can be resonantly converted into a magnon in a magnetic insulator under the magnetic field, which can be detected experimentally. We provide a quantum mechanical formulation for the magnon event rate and show that the result is consistent with that obtained by a classical calculation. Besides, it is pointed out that the experimental setup of the QUAX proposal for the axion detection also works as a detector of hidden photon dark matter. It has good sensitivity in the mass range around 1 meV, which is beyond astrophysical constraints.","authors_text":"Kazunori Nakayama, So Chigusa, Takeo Moroi","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2020-01-29T02:29:45Z","title":"Detecting Light Boson Dark Matter through Conversion into Magnon"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2001.10666","kind":"arxiv","version":3},"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:ffd6f22d5a2ccf0e7605215303d8296376cf36b00eacb346e7fa3ec3e3d91b20","target":"record","created_at":"2026-07-05T01:04:30Z","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":"1f9168cbd3bc57736e6652e055f880d1335d65191e7863f3fdc94fbc229bc0fe","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2020-01-29T02:29:45Z","title_canon_sha256":"28fe5ce803cc163fbba85f630af497f3a989fef708b455fea0f98df5f91f8b7a"},"schema_version":"1.0","source":{"id":"2001.10666","kind":"arxiv","version":3}},"canonical_sha256":"40f0c33ad6a0e3f1f46f74505cb36f862c6e04cff36f74a11bbf6406f7d5dd22","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"40f0c33ad6a0e3f1f46f74505cb36f862c6e04cff36f74a11bbf6406f7d5dd22","first_computed_at":"2026-07-05T01:04:30.247654Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:04:30.247654Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"5jkfXeh52pHb5CZ9g9nlR8NVDhZ+aQcwBBUD1e9UrwjRRLjYDo4OdC9yLVarbktSFMiiYq4WH0B6Yim7bW9mBA==","signature_status":"signed_v1","signed_at":"2026-07-05T01:04:30.248111Z","signed_message":"canonical_sha256_bytes"},"source_id":"2001.10666","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ffd6f22d5a2ccf0e7605215303d8296376cf36b00eacb346e7fa3ec3e3d91b20","sha256:93984a88f1322c9821403f20b5987b2676462ec7f651e147c6f737e279580fa8"],"state_sha256":"4475eff781292176fb233589b601610e08e04a57caff73b312445120de4fb501"}