{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2009:CSE6WPNES7U7RCBWKAWK3QNYEA","short_pith_number":"pith:CSE6WPNE","schema_version":"1.0","canonical_sha256":"1489eb3da497e9f88836502cadc1b8202de7cfb1e30afb1b1747e159863b7d5d","source":{"kind":"arxiv","id":"0911.2379","version":2},"attestation_state":"computed","paper":{"title":"Supersolid phase of Three-dimensional spin and hardcore-boson models","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.quant-gas","authors_text":"H. T. Ueda, K. Totsuka","submitted_at":"2009-11-12T20:33:57Z","abstract_excerpt":"We study the stability of solid- and supersolid (SS) phases of a three-dimensional spin- and a hardcore-Bose-Hubbard models on a body-centered cubic lattice. To see the quantum effects on the stability of the SS phase, we model the vacancies (interstitials) introduced in the solid, which are believed responsible for the appearance of the SS phase, by spinwave bosons and adopt the interaction between the condensed bosons as a criterion. A repulsive nature of the low-energy effective interaction is the necessary condition for a second-order solid-SS transition and, when this condition is met, no"},"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":"0911.2379","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2009-11-12T20:33:57Z","cross_cats_sorted":[],"title_canon_sha256":"2be0841d33718516456f15aae6250c54af6bb20654a223db06d49764a5c1e08f","abstract_canon_sha256":"56c1d8c1c0ff1c01c2edff6321cc7324fa65f28cf6fcae90ae86189f174b6083"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:23:56.874054Z","signature_b64":"EYQB5phEJUlCIz+jzNCdHHT0PtvxJozNos+wzV+IMNH0iL24FRg3Hjmwqlp2WTahGjEInYbdby+gB+0s71IbDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1489eb3da497e9f88836502cadc1b8202de7cfb1e30afb1b1747e159863b7d5d","last_reissued_at":"2026-05-18T03:23:56.873591Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:23:56.873591Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Supersolid phase of Three-dimensional spin and hardcore-boson models","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.quant-gas","authors_text":"H. T. Ueda, K. Totsuka","submitted_at":"2009-11-12T20:33:57Z","abstract_excerpt":"We study the stability of solid- and supersolid (SS) phases of a three-dimensional spin- and a hardcore-Bose-Hubbard models on a body-centered cubic lattice. To see the quantum effects on the stability of the SS phase, we model the vacancies (interstitials) introduced in the solid, which are believed responsible for the appearance of the SS phase, by spinwave bosons and adopt the interaction between the condensed bosons as a criterion. A repulsive nature of the low-energy effective interaction is the necessary condition for a second-order solid-SS transition and, when this condition is met, no"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0911.2379","kind":"arxiv","version":2},"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":"0911.2379","created_at":"2026-05-18T03:23:56.873674+00:00"},{"alias_kind":"arxiv_version","alias_value":"0911.2379v2","created_at":"2026-05-18T03:23:56.873674+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0911.2379","created_at":"2026-05-18T03:23:56.873674+00:00"},{"alias_kind":"pith_short_12","alias_value":"CSE6WPNES7U7","created_at":"2026-05-18T12:25:59.703012+00:00"},{"alias_kind":"pith_short_16","alias_value":"CSE6WPNES7U7RCBW","created_at":"2026-05-18T12:25:59.703012+00:00"},{"alias_kind":"pith_short_8","alias_value":"CSE6WPNE","created_at":"2026-05-18T12:25:59.703012+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/CSE6WPNES7U7RCBWKAWK3QNYEA","json":"https://pith.science/pith/CSE6WPNES7U7RCBWKAWK3QNYEA.json","graph_json":"https://pith.science/api/pith-number/CSE6WPNES7U7RCBWKAWK3QNYEA/graph.json","events_json":"https://pith.science/api/pith-number/CSE6WPNES7U7RCBWKAWK3QNYEA/events.json","paper":"https://pith.science/paper/CSE6WPNE"},"agent_actions":{"view_html":"https://pith.science/pith/CSE6WPNES7U7RCBWKAWK3QNYEA","download_json":"https://pith.science/pith/CSE6WPNES7U7RCBWKAWK3QNYEA.json","view_paper":"https://pith.science/paper/CSE6WPNE","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0911.2379&json=true","fetch_graph":"https://pith.science/api/pith-number/CSE6WPNES7U7RCBWKAWK3QNYEA/graph.json","fetch_events":"https://pith.science/api/pith-number/CSE6WPNES7U7RCBWKAWK3QNYEA/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/CSE6WPNES7U7RCBWKAWK3QNYEA/action/timestamp_anchor","attest_storage":"https://pith.science/pith/CSE6WPNES7U7RCBWKAWK3QNYEA/action/storage_attestation","attest_author":"https://pith.science/pith/CSE6WPNES7U7RCBWKAWK3QNYEA/action/author_attestation","sign_citation":"https://pith.science/pith/CSE6WPNES7U7RCBWKAWK3QNYEA/action/citation_signature","submit_replication":"https://pith.science/pith/CSE6WPNES7U7RCBWKAWK3QNYEA/action/replication_record"}},"created_at":"2026-05-18T03:23:56.873674+00:00","updated_at":"2026-05-18T03:23:56.873674+00:00"}