{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:2BLK4D3SGPX7ATYD4C6ENRHN54","short_pith_number":"pith:2BLK4D3S","schema_version":"1.0","canonical_sha256":"d056ae0f7233eff04f03e0bc46c4edef06a060bfe61757e38cbaca79a55f1078","source":{"kind":"arxiv","id":"1908.04973","version":1},"attestation_state":"computed","paper":{"title":"Interaction Control of Ultracold Alkaline-Earth Atoms","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.quant-gas","authors_text":"Hui Zhai, Peng Zhang, Ren Zhang, Yanting Cheng","submitted_at":"2019-08-14T06:16:52Z","abstract_excerpt":"Ultracold alkaline-earth atoms have now been widely explored for precision measurements and quantum simulation. Because of its unique atomic structure, alkaline earth atoms possess great advantages for quantum simulation and studying quantum many-body matters, such as simulating synthetic gauge field, Kondo physics and $SU(N)$ physics. To fully explore the potential of ultracold alkaline-earth atoms, these systems also need to be equipped with the capability of tuning the inter-atomic interaction to the strongly interacting regime. Recently several theoretical proposals and experimental demons"},"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":"1908.04973","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2019-08-14T06:16:52Z","cross_cats_sorted":[],"title_canon_sha256":"8253e52585cfea8bff9a75e90d9132cdd3dad96bb0397f55de757a5274723271","abstract_canon_sha256":"3151b3120f5765970f07faa848949775a906cb33859416a965a2f6e624431b09"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:01:20.487835Z","signature_b64":"gzxGUdhKc1m17WcviNM6PtyZ2IlIk9zTtDcypYIafZ+AY59APl1XVmFRFXemNUS+Hb0UHyrDVbOyaXsgT8kBDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d056ae0f7233eff04f03e0bc46c4edef06a060bfe61757e38cbaca79a55f1078","last_reissued_at":"2026-07-05T01:01:20.487407Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:01:20.487407Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Interaction Control of Ultracold Alkaline-Earth Atoms","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.quant-gas","authors_text":"Hui Zhai, Peng Zhang, Ren Zhang, Yanting Cheng","submitted_at":"2019-08-14T06:16:52Z","abstract_excerpt":"Ultracold alkaline-earth atoms have now been widely explored for precision measurements and quantum simulation. Because of its unique atomic structure, alkaline earth atoms possess great advantages for quantum simulation and studying quantum many-body matters, such as simulating synthetic gauge field, Kondo physics and $SU(N)$ physics. To fully explore the potential of ultracold alkaline-earth atoms, these systems also need to be equipped with the capability of tuning the inter-atomic interaction to the strongly interacting regime. Recently several theoretical proposals and experimental demons"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1908.04973","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/1908.04973/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":"1908.04973","created_at":"2026-07-05T01:01:20.487465+00:00"},{"alias_kind":"arxiv_version","alias_value":"1908.04973v1","created_at":"2026-07-05T01:01:20.487465+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1908.04973","created_at":"2026-07-05T01:01:20.487465+00:00"},{"alias_kind":"pith_short_12","alias_value":"2BLK4D3SGPX7","created_at":"2026-07-05T01:01:20.487465+00:00"},{"alias_kind":"pith_short_16","alias_value":"2BLK4D3SGPX7ATYD","created_at":"2026-07-05T01:01:20.487465+00:00"},{"alias_kind":"pith_short_8","alias_value":"2BLK4D3S","created_at":"2026-07-05T01:01:20.487465+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/2BLK4D3SGPX7ATYD4C6ENRHN54","json":"https://pith.science/pith/2BLK4D3SGPX7ATYD4C6ENRHN54.json","graph_json":"https://pith.science/api/pith-number/2BLK4D3SGPX7ATYD4C6ENRHN54/graph.json","events_json":"https://pith.science/api/pith-number/2BLK4D3SGPX7ATYD4C6ENRHN54/events.json","paper":"https://pith.science/paper/2BLK4D3S"},"agent_actions":{"view_html":"https://pith.science/pith/2BLK4D3SGPX7ATYD4C6ENRHN54","download_json":"https://pith.science/pith/2BLK4D3SGPX7ATYD4C6ENRHN54.json","view_paper":"https://pith.science/paper/2BLK4D3S","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1908.04973&json=true","fetch_graph":"https://pith.science/api/pith-number/2BLK4D3SGPX7ATYD4C6ENRHN54/graph.json","fetch_events":"https://pith.science/api/pith-number/2BLK4D3SGPX7ATYD4C6ENRHN54/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/2BLK4D3SGPX7ATYD4C6ENRHN54/action/timestamp_anchor","attest_storage":"https://pith.science/pith/2BLK4D3SGPX7ATYD4C6ENRHN54/action/storage_attestation","attest_author":"https://pith.science/pith/2BLK4D3SGPX7ATYD4C6ENRHN54/action/author_attestation","sign_citation":"https://pith.science/pith/2BLK4D3SGPX7ATYD4C6ENRHN54/action/citation_signature","submit_replication":"https://pith.science/pith/2BLK4D3SGPX7ATYD4C6ENRHN54/action/replication_record"}},"created_at":"2026-07-05T01:01:20.487465+00:00","updated_at":"2026-07-05T01:01:20.487465+00:00"}