{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:6H7HYTEJ2UPCJVNPLEODAFTXOF","short_pith_number":"pith:6H7HYTEJ","schema_version":"1.0","canonical_sha256":"f1fe7c4c89d51e24d5af591c3016777166f7f262d028e345de7168733257aa10","source":{"kind":"arxiv","id":"1907.05680","version":1},"attestation_state":"computed","paper":{"title":"On Searches for Gravitational Dark Matter with Quantum Sensors","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["quant-ph"],"primary_cat":"hep-ph","authors_text":"Xavier Calmet","submitted_at":"2019-07-12T11:38:03Z","abstract_excerpt":"The possibility of searching for dark matter with quantum sensors has recently received a lot of attention. In this short paper, we discuss the possibility of searching for gravitational dark matter with quantum sensors and identify a very narrow window of opportunity for future quantum sensors with improved sensitivity. Gravitational dark matter candidates with masses in the range $[10^{-3}, 1] \\, \\text{eV}$ could lead to an effective time variation of the proton mass that could be measured with, e.g., future atomic clocks."},"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":"1907.05680","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2019-07-12T11:38:03Z","cross_cats_sorted":["quant-ph"],"title_canon_sha256":"f1b39f57df28af78e632040fdef3f7e577915804f04a37fde29b2d1a9947a5bb","abstract_canon_sha256":"20314a57d7d6f2c7cc36c450ae95d0dccb9e86bc7fb7536fb3a9d36e6b4bcc7c"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:40:47.307457Z","signature_b64":"jjKRn/tc/WYcOWNFQ/cyPZtPAd0gB7PRLYMFYPioUFJVBOCBSCtBIW6c6UmdisLmhu3XKOEI/Ax4fI1vz6y2BQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f1fe7c4c89d51e24d5af591c3016777166f7f262d028e345de7168733257aa10","last_reissued_at":"2026-05-17T23:40:47.306755Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:40:47.306755Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"On Searches for Gravitational Dark Matter with Quantum Sensors","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["quant-ph"],"primary_cat":"hep-ph","authors_text":"Xavier Calmet","submitted_at":"2019-07-12T11:38:03Z","abstract_excerpt":"The possibility of searching for dark matter with quantum sensors has recently received a lot of attention. In this short paper, we discuss the possibility of searching for gravitational dark matter with quantum sensors and identify a very narrow window of opportunity for future quantum sensors with improved sensitivity. Gravitational dark matter candidates with masses in the range $[10^{-3}, 1] \\, \\text{eV}$ could lead to an effective time variation of the proton mass that could be measured with, e.g., future atomic clocks."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1907.05680","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":""},"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":"1907.05680","created_at":"2026-05-17T23:40:47.306878+00:00"},{"alias_kind":"arxiv_version","alias_value":"1907.05680v1","created_at":"2026-05-17T23:40:47.306878+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1907.05680","created_at":"2026-05-17T23:40:47.306878+00:00"},{"alias_kind":"pith_short_12","alias_value":"6H7HYTEJ2UPC","created_at":"2026-05-18T12:33:10.108867+00:00"},{"alias_kind":"pith_short_16","alias_value":"6H7HYTEJ2UPCJVNP","created_at":"2026-05-18T12:33:10.108867+00:00"},{"alias_kind":"pith_short_8","alias_value":"6H7HYTEJ","created_at":"2026-05-18T12:33:10.108867+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/6H7HYTEJ2UPCJVNPLEODAFTXOF","json":"https://pith.science/pith/6H7HYTEJ2UPCJVNPLEODAFTXOF.json","graph_json":"https://pith.science/api/pith-number/6H7HYTEJ2UPCJVNPLEODAFTXOF/graph.json","events_json":"https://pith.science/api/pith-number/6H7HYTEJ2UPCJVNPLEODAFTXOF/events.json","paper":"https://pith.science/paper/6H7HYTEJ"},"agent_actions":{"view_html":"https://pith.science/pith/6H7HYTEJ2UPCJVNPLEODAFTXOF","download_json":"https://pith.science/pith/6H7HYTEJ2UPCJVNPLEODAFTXOF.json","view_paper":"https://pith.science/paper/6H7HYTEJ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1907.05680&json=true","fetch_graph":"https://pith.science/api/pith-number/6H7HYTEJ2UPCJVNPLEODAFTXOF/graph.json","fetch_events":"https://pith.science/api/pith-number/6H7HYTEJ2UPCJVNPLEODAFTXOF/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/6H7HYTEJ2UPCJVNPLEODAFTXOF/action/timestamp_anchor","attest_storage":"https://pith.science/pith/6H7HYTEJ2UPCJVNPLEODAFTXOF/action/storage_attestation","attest_author":"https://pith.science/pith/6H7HYTEJ2UPCJVNPLEODAFTXOF/action/author_attestation","sign_citation":"https://pith.science/pith/6H7HYTEJ2UPCJVNPLEODAFTXOF/action/citation_signature","submit_replication":"https://pith.science/pith/6H7HYTEJ2UPCJVNPLEODAFTXOF/action/replication_record"}},"created_at":"2026-05-17T23:40:47.306878+00:00","updated_at":"2026-05-17T23:40:47.306878+00:00"}