{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2008:ASL6VOANKSTBRECYHYVSNDDHUI","short_pith_number":"pith:ASL6VOAN","schema_version":"1.0","canonical_sha256":"0497eab80d54a61890583e2b268c67a21f74bcee8ad4d97d65145b30fa89d865","source":{"kind":"arxiv","id":"0811.0397","version":2},"attestation_state":"computed","paper":{"title":"Sign-Alternating Interaction Mediated by Strongly-Correlated Lattice Bosons","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.stat-mech"],"primary_cat":"cond-mat.other","authors_text":"B. Capogrosso-Sansone, B.V. Svistunov, \\c{S}.G. S\\\"oyler, N.V. Prokof'ev","submitted_at":"2008-11-03T21:09:28Z","abstract_excerpt":"We reveal a generic mechanism of generating sign-alternating inter-site interactions mediated by strongly correlated lattice bosons. The ground state phase diagram of the two-component hard-core Bose-Hubbard model on a square lattice at half-integer filling factor for each component, obtained by worm algorithm Monte Carlo simulations, is strongly modified by these interactions and features the solid+superfluid phase for strong anisotropy between the hopping amplitudes. The new phase is a direct consequence of the effective nearest-neighbor repulsion between \"heavy\" atoms mediated by the \"light"},"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":"0811.0397","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.other","submitted_at":"2008-11-03T21:09:28Z","cross_cats_sorted":["cond-mat.stat-mech"],"title_canon_sha256":"165b46e0f01d49643349d9c0b9d5610c07030a90654d32e1ea5ad849d1542c69","abstract_canon_sha256":"47641ce6bae126fe92f06a2904ac6885e1f871119a34a7ad7b45d89a33f661c3"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:15:22.322618Z","signature_b64":"q8Ae8vcjKs2pKgaX7hO/nMezbtF7CWI0GceTOCUVylXg1qh4FRxmQNzMdXZnZLVnmhzF2JF9ji/bSlxoU73gAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0497eab80d54a61890583e2b268c67a21f74bcee8ad4d97d65145b30fa89d865","last_reissued_at":"2026-05-18T02:15:22.321961Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:15:22.321961Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Sign-Alternating Interaction Mediated by Strongly-Correlated Lattice Bosons","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.stat-mech"],"primary_cat":"cond-mat.other","authors_text":"B. Capogrosso-Sansone, B.V. Svistunov, \\c{S}.G. S\\\"oyler, N.V. Prokof'ev","submitted_at":"2008-11-03T21:09:28Z","abstract_excerpt":"We reveal a generic mechanism of generating sign-alternating inter-site interactions mediated by strongly correlated lattice bosons. The ground state phase diagram of the two-component hard-core Bose-Hubbard model on a square lattice at half-integer filling factor for each component, obtained by worm algorithm Monte Carlo simulations, is strongly modified by these interactions and features the solid+superfluid phase for strong anisotropy between the hopping amplitudes. The new phase is a direct consequence of the effective nearest-neighbor repulsion between \"heavy\" atoms mediated by the \"light"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0811.0397","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":"0811.0397","created_at":"2026-05-18T02:15:22.322067+00:00"},{"alias_kind":"arxiv_version","alias_value":"0811.0397v2","created_at":"2026-05-18T02:15:22.322067+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0811.0397","created_at":"2026-05-18T02:15:22.322067+00:00"},{"alias_kind":"pith_short_12","alias_value":"ASL6VOANKSTB","created_at":"2026-05-18T12:25:56.245647+00:00"},{"alias_kind":"pith_short_16","alias_value":"ASL6VOANKSTBRECY","created_at":"2026-05-18T12:25:56.245647+00:00"},{"alias_kind":"pith_short_8","alias_value":"ASL6VOAN","created_at":"2026-05-18T12:25:56.245647+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/ASL6VOANKSTBRECYHYVSNDDHUI","json":"https://pith.science/pith/ASL6VOANKSTBRECYHYVSNDDHUI.json","graph_json":"https://pith.science/api/pith-number/ASL6VOANKSTBRECYHYVSNDDHUI/graph.json","events_json":"https://pith.science/api/pith-number/ASL6VOANKSTBRECYHYVSNDDHUI/events.json","paper":"https://pith.science/paper/ASL6VOAN"},"agent_actions":{"view_html":"https://pith.science/pith/ASL6VOANKSTBRECYHYVSNDDHUI","download_json":"https://pith.science/pith/ASL6VOANKSTBRECYHYVSNDDHUI.json","view_paper":"https://pith.science/paper/ASL6VOAN","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0811.0397&json=true","fetch_graph":"https://pith.science/api/pith-number/ASL6VOANKSTBRECYHYVSNDDHUI/graph.json","fetch_events":"https://pith.science/api/pith-number/ASL6VOANKSTBRECYHYVSNDDHUI/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ASL6VOANKSTBRECYHYVSNDDHUI/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ASL6VOANKSTBRECYHYVSNDDHUI/action/storage_attestation","attest_author":"https://pith.science/pith/ASL6VOANKSTBRECYHYVSNDDHUI/action/author_attestation","sign_citation":"https://pith.science/pith/ASL6VOANKSTBRECYHYVSNDDHUI/action/citation_signature","submit_replication":"https://pith.science/pith/ASL6VOANKSTBRECYHYVSNDDHUI/action/replication_record"}},"created_at":"2026-05-18T02:15:22.322067+00:00","updated_at":"2026-05-18T02:15:22.322067+00:00"}