{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:G5IA67PBPSEGIG3ZONCZSDLPFO","short_pith_number":"pith:G5IA67PB","schema_version":"1.0","canonical_sha256":"37500f7de17c88641b797345990d6f2b8d92e8943ccc45c902b6d12916ce1bab","source":{"kind":"arxiv","id":"1707.04952","version":3},"attestation_state":"computed","paper":{"title":"Probing many-body localization in a disordered quantum magnet","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.dis-nn","authors_text":"C. Tang, D.M. Silevitch, G. Aeppli, T.F. Rosenbaum","submitted_at":"2017-07-16T21:52:31Z","abstract_excerpt":"Quantum states cohere and interfere. Quantum systems composed of many atoms arranged imperfectly rarely display these properties. Here we demonstrate an exception in a disordered quantum magnet that divides itself into nearly isolated subsystems. We probe these coherent clusters of spins by driving the system beyond its linear response regime at a single frequency and measuring the resulting \"hole\" in the overall linear spectral response. The Fano shape of the hole encodes the incoherent lifetime as well as coherent mixing of the localized excitations. For the disordered Ising magnet, $\\mathrm"},"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":"1707.04952","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.dis-nn","submitted_at":"2017-07-16T21:52:31Z","cross_cats_sorted":[],"title_canon_sha256":"fd28945534164c23b42dcfb6a56edee1de3458363e8dc4bd193270d085eb8f15","abstract_canon_sha256":"bdc4592d0342f530da515bd13732acaa584ece888c01dad58a00509e0acc1f60"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:02:22.992892Z","signature_b64":"SZdhgIwo+TGMOfpdur1swnaFKkzYkWIufQHyBE6t0Uki7HtmfP9MYeu0rtDhmeK1/IWlIRQoejMeV3BcpnhOCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"37500f7de17c88641b797345990d6f2b8d92e8943ccc45c902b6d12916ce1bab","last_reissued_at":"2026-07-05T00:02:22.992438Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:02:22.992438Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Probing many-body localization in a disordered quantum magnet","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.dis-nn","authors_text":"C. Tang, D.M. Silevitch, G. Aeppli, T.F. Rosenbaum","submitted_at":"2017-07-16T21:52:31Z","abstract_excerpt":"Quantum states cohere and interfere. Quantum systems composed of many atoms arranged imperfectly rarely display these properties. Here we demonstrate an exception in a disordered quantum magnet that divides itself into nearly isolated subsystems. We probe these coherent clusters of spins by driving the system beyond its linear response regime at a single frequency and measuring the resulting \"hole\" in the overall linear spectral response. The Fano shape of the hole encodes the incoherent lifetime as well as coherent mixing of the localized excitations. For the disordered Ising magnet, $\\mathrm"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1707.04952","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/1707.04952/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":"1707.04952","created_at":"2026-07-05T00:02:22.992496+00:00"},{"alias_kind":"arxiv_version","alias_value":"1707.04952v3","created_at":"2026-07-05T00:02:22.992496+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1707.04952","created_at":"2026-07-05T00:02:22.992496+00:00"},{"alias_kind":"pith_short_12","alias_value":"G5IA67PBPSEG","created_at":"2026-07-05T00:02:22.992496+00:00"},{"alias_kind":"pith_short_16","alias_value":"G5IA67PBPSEGIG3Z","created_at":"2026-07-05T00:02:22.992496+00:00"},{"alias_kind":"pith_short_8","alias_value":"G5IA67PB","created_at":"2026-07-05T00:02:22.992496+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/G5IA67PBPSEGIG3ZONCZSDLPFO","json":"https://pith.science/pith/G5IA67PBPSEGIG3ZONCZSDLPFO.json","graph_json":"https://pith.science/api/pith-number/G5IA67PBPSEGIG3ZONCZSDLPFO/graph.json","events_json":"https://pith.science/api/pith-number/G5IA67PBPSEGIG3ZONCZSDLPFO/events.json","paper":"https://pith.science/paper/G5IA67PB"},"agent_actions":{"view_html":"https://pith.science/pith/G5IA67PBPSEGIG3ZONCZSDLPFO","download_json":"https://pith.science/pith/G5IA67PBPSEGIG3ZONCZSDLPFO.json","view_paper":"https://pith.science/paper/G5IA67PB","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1707.04952&json=true","fetch_graph":"https://pith.science/api/pith-number/G5IA67PBPSEGIG3ZONCZSDLPFO/graph.json","fetch_events":"https://pith.science/api/pith-number/G5IA67PBPSEGIG3ZONCZSDLPFO/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/G5IA67PBPSEGIG3ZONCZSDLPFO/action/timestamp_anchor","attest_storage":"https://pith.science/pith/G5IA67PBPSEGIG3ZONCZSDLPFO/action/storage_attestation","attest_author":"https://pith.science/pith/G5IA67PBPSEGIG3ZONCZSDLPFO/action/author_attestation","sign_citation":"https://pith.science/pith/G5IA67PBPSEGIG3ZONCZSDLPFO/action/citation_signature","submit_replication":"https://pith.science/pith/G5IA67PBPSEGIG3ZONCZSDLPFO/action/replication_record"}},"created_at":"2026-07-05T00:02:22.992496+00:00","updated_at":"2026-07-05T00:02:22.992496+00:00"}