{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2021:ZU5JTNETWOBS7MFUR7UT7YU7UK","short_pith_number":"pith:ZU5JTNET","schema_version":"1.0","canonical_sha256":"cd3a99b493b3832fb0b48fe93fe29fa2b8374787a49017bd998e072c22156553","source":{"kind":"arxiv","id":"2104.07678","version":1},"attestation_state":"computed","paper":{"title":"Emergent hydrodynamics in a strongly interacting dipolar spin ensemble","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.dis-nn","cond-mat.mes-hall"],"primary_cat":"quant-ph","authors_text":"Andrey Jarmola, Bingtian Ye, Bryce Kobrin, Chong Zu, Chris R. Laumann, Dan Twitchen, Dmitry Budker, Francisco Machado, Joel E. Moore, Matthew Markham, Norman Y. Yao, Prabudhya Bhattacharyya, Satcher Hsieh, Soonwon Choi, Thomas Mittiga","submitted_at":"2021-04-15T18:00:01Z","abstract_excerpt":"Conventional wisdom holds that macroscopic classical phenomena naturally emerge from microscopic quantum laws. However, despite this mantra, building direct connections between these two descriptions has remained an enduring scientific challenge. In particular, it is difficult to quantitatively predict the emergent \"classical\" properties of a system (e.g. diffusivity, viscosity, compressibility) from a generic microscopic quantum Hamiltonian. Here, we introduce a hybrid solid-state spin platform, where the underlying disordered, dipolar quantum Hamiltonian gives rise to the emergence of unconv"},"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":"2104.07678","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2021-04-15T18:00:01Z","cross_cats_sorted":["cond-mat.dis-nn","cond-mat.mes-hall"],"title_canon_sha256":"585e2efff62e7cadbb6b299c66d6dedcb344e03bc2f11e8d32ed91f631348882","abstract_canon_sha256":"6c8f6d59a804d56f32f5682dbf706af373f839a5384b0a8f4a82358ae9d76554"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:10:53.235301Z","signature_b64":"mNew1VqIDqrS2/274aO68HmflStDisL55P8Dn0qEG3G0kLmSXPo2367jreLp2nBOV94/rRNaCp7lyI/eUMd/DA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"cd3a99b493b3832fb0b48fe93fe29fa2b8374787a49017bd998e072c22156553","last_reissued_at":"2026-07-05T03:10:53.234750Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:10:53.234750Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Emergent hydrodynamics in a strongly interacting dipolar spin ensemble","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.dis-nn","cond-mat.mes-hall"],"primary_cat":"quant-ph","authors_text":"Andrey Jarmola, Bingtian Ye, Bryce Kobrin, Chong Zu, Chris R. Laumann, Dan Twitchen, Dmitry Budker, Francisco Machado, Joel E. Moore, Matthew Markham, Norman Y. Yao, Prabudhya Bhattacharyya, Satcher Hsieh, Soonwon Choi, Thomas Mittiga","submitted_at":"2021-04-15T18:00:01Z","abstract_excerpt":"Conventional wisdom holds that macroscopic classical phenomena naturally emerge from microscopic quantum laws. However, despite this mantra, building direct connections between these two descriptions has remained an enduring scientific challenge. In particular, it is difficult to quantitatively predict the emergent \"classical\" properties of a system (e.g. diffusivity, viscosity, compressibility) from a generic microscopic quantum Hamiltonian. Here, we introduce a hybrid solid-state spin platform, where the underlying disordered, dipolar quantum Hamiltonian gives rise to the emergence of unconv"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2104.07678","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2104.07678/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":"2104.07678","created_at":"2026-07-05T03:10:53.234819+00:00"},{"alias_kind":"arxiv_version","alias_value":"2104.07678v1","created_at":"2026-07-05T03:10:53.234819+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2104.07678","created_at":"2026-07-05T03:10:53.234819+00:00"},{"alias_kind":"pith_short_12","alias_value":"ZU5JTNETWOBS","created_at":"2026-07-05T03:10:53.234819+00:00"},{"alias_kind":"pith_short_16","alias_value":"ZU5JTNETWOBS7MFU","created_at":"2026-07-05T03:10:53.234819+00:00"},{"alias_kind":"pith_short_8","alias_value":"ZU5JTNET","created_at":"2026-07-05T03:10:53.234819+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":3,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2606.09984","citing_title":"Tame the Umklapp Processes in Real-Time Lattice Simulation for Hydrodynamics: An Ising Field Theory Study","ref_index":40,"is_internal_anchor":false},{"citing_arxiv_id":"2605.04020","citing_title":"Late-Time Relaxation from Landau Singularities","ref_index":14,"is_internal_anchor":false},{"citing_arxiv_id":"2604.10122","citing_title":"Unitary Designs from Two Chaotic Hamiltonians and a Random Pauli Operation","ref_index":60,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/ZU5JTNETWOBS7MFUR7UT7YU7UK","json":"https://pith.science/pith/ZU5JTNETWOBS7MFUR7UT7YU7UK.json","graph_json":"https://pith.science/api/pith-number/ZU5JTNETWOBS7MFUR7UT7YU7UK/graph.json","events_json":"https://pith.science/api/pith-number/ZU5JTNETWOBS7MFUR7UT7YU7UK/events.json","paper":"https://pith.science/paper/ZU5JTNET"},"agent_actions":{"view_html":"https://pith.science/pith/ZU5JTNETWOBS7MFUR7UT7YU7UK","download_json":"https://pith.science/pith/ZU5JTNETWOBS7MFUR7UT7YU7UK.json","view_paper":"https://pith.science/paper/ZU5JTNET","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2104.07678&json=true","fetch_graph":"https://pith.science/api/pith-number/ZU5JTNETWOBS7MFUR7UT7YU7UK/graph.json","fetch_events":"https://pith.science/api/pith-number/ZU5JTNETWOBS7MFUR7UT7YU7UK/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ZU5JTNETWOBS7MFUR7UT7YU7UK/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ZU5JTNETWOBS7MFUR7UT7YU7UK/action/storage_attestation","attest_author":"https://pith.science/pith/ZU5JTNETWOBS7MFUR7UT7YU7UK/action/author_attestation","sign_citation":"https://pith.science/pith/ZU5JTNETWOBS7MFUR7UT7YU7UK/action/citation_signature","submit_replication":"https://pith.science/pith/ZU5JTNETWOBS7MFUR7UT7YU7UK/action/replication_record"}},"created_at":"2026-07-05T03:10:53.234819+00:00","updated_at":"2026-07-05T03:10:53.234819+00:00"}