{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:JQ27VGNDOHSVMO4FOCMEXZEQIR","short_pith_number":"pith:JQ27VGND","schema_version":"1.0","canonical_sha256":"4c35fa99a371e5563b8570984be490444abc2abd287c89f79ab026f6bfdddcfc","source":{"kind":"arxiv","id":"1210.1043","version":3},"attestation_state":"computed","paper":{"title":"Constraining solar hidden photons using HPGe detector","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"hep-ex","authors_text":"A. Ljubicic, D. Kekez, M. Krcmar, R. Horvat, Z. Krecak","submitted_at":"2012-10-03T09:25:40Z","abstract_excerpt":"In this Letter we report on the results of our search for photons from a U(1) gauge factor in the hidden sector of the full theory. With our experimental setup we observe the single spectrum in a HPGe detector arising as a result of the photoelectric-like absorption of hidden photons emitted from the Sun on germanium atoms inside the detector. The main ingredient of the theory used in our analysis, a severely constrained kinetic mixing from the two U(1) gauge factors and massive hidden photons, entails both photon into hidden state oscillations and a minuscule coupling of hidden photons to vis"},"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":"1210.1043","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2012-10-03T09:25:40Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"3a6fba179be6ac1106dcdeec6e43e52c94a55699bc5d64c92fd66f1613b426fa","abstract_canon_sha256":"ab8c36dfcb5a46054d12b6104ac641b696f66c99d8c3bd4195ab626661a6e6cd"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:28:05.629642Z","signature_b64":"djtjXwSOmH3Ovq4OHJcg4FCNi1EmlHcXq5Cy+CLTdTVPj/GMVE/4lok0itgw5rKqmzv6UR7OtKVpmRYVnoiWBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4c35fa99a371e5563b8570984be490444abc2abd287c89f79ab026f6bfdddcfc","last_reissued_at":"2026-05-18T03:28:05.628830Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:28:05.628830Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Constraining solar hidden photons using HPGe detector","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"hep-ex","authors_text":"A. Ljubicic, D. Kekez, M. Krcmar, R. Horvat, Z. Krecak","submitted_at":"2012-10-03T09:25:40Z","abstract_excerpt":"In this Letter we report on the results of our search for photons from a U(1) gauge factor in the hidden sector of the full theory. With our experimental setup we observe the single spectrum in a HPGe detector arising as a result of the photoelectric-like absorption of hidden photons emitted from the Sun on germanium atoms inside the detector. The main ingredient of the theory used in our analysis, a severely constrained kinetic mixing from the two U(1) gauge factors and massive hidden photons, entails both photon into hidden state oscillations and a minuscule coupling of hidden photons to vis"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1210.1043","kind":"arxiv","version":3},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"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":"1210.1043","created_at":"2026-05-18T03:28:05.628977+00:00"},{"alias_kind":"arxiv_version","alias_value":"1210.1043v3","created_at":"2026-05-18T03:28:05.628977+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1210.1043","created_at":"2026-05-18T03:28:05.628977+00:00"},{"alias_kind":"pith_short_12","alias_value":"JQ27VGNDOHSV","created_at":"2026-05-18T12:27:11.947152+00:00"},{"alias_kind":"pith_short_16","alias_value":"JQ27VGNDOHSVMO4F","created_at":"2026-05-18T12:27:11.947152+00:00"},{"alias_kind":"pith_short_8","alias_value":"JQ27VGND","created_at":"2026-05-18T12:27:11.947152+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/JQ27VGNDOHSVMO4FOCMEXZEQIR","json":"https://pith.science/pith/JQ27VGNDOHSVMO4FOCMEXZEQIR.json","graph_json":"https://pith.science/api/pith-number/JQ27VGNDOHSVMO4FOCMEXZEQIR/graph.json","events_json":"https://pith.science/api/pith-number/JQ27VGNDOHSVMO4FOCMEXZEQIR/events.json","paper":"https://pith.science/paper/JQ27VGND"},"agent_actions":{"view_html":"https://pith.science/pith/JQ27VGNDOHSVMO4FOCMEXZEQIR","download_json":"https://pith.science/pith/JQ27VGNDOHSVMO4FOCMEXZEQIR.json","view_paper":"https://pith.science/paper/JQ27VGND","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1210.1043&json=true","fetch_graph":"https://pith.science/api/pith-number/JQ27VGNDOHSVMO4FOCMEXZEQIR/graph.json","fetch_events":"https://pith.science/api/pith-number/JQ27VGNDOHSVMO4FOCMEXZEQIR/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/JQ27VGNDOHSVMO4FOCMEXZEQIR/action/timestamp_anchor","attest_storage":"https://pith.science/pith/JQ27VGNDOHSVMO4FOCMEXZEQIR/action/storage_attestation","attest_author":"https://pith.science/pith/JQ27VGNDOHSVMO4FOCMEXZEQIR/action/author_attestation","sign_citation":"https://pith.science/pith/JQ27VGNDOHSVMO4FOCMEXZEQIR/action/citation_signature","submit_replication":"https://pith.science/pith/JQ27VGNDOHSVMO4FOCMEXZEQIR/action/replication_record"}},"created_at":"2026-05-18T03:28:05.628977+00:00","updated_at":"2026-05-18T03:28:05.628977+00:00"}