{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:R47BV2CIY236TY5ARGNZF3LO7L","short_pith_number":"pith:R47BV2CI","schema_version":"1.0","canonical_sha256":"8f3e1ae848c6b7e9e3a0899b92ed6efaed18d4fead286fcb352871fd14e4dc7f","source":{"kind":"arxiv","id":"1805.12470","version":1},"attestation_state":"computed","paper":{"title":"Waterlike anomalies on the Bose-Hubbard Model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.soft"],"primary_cat":"cond-mat.stat-mech","authors_text":"Eduardo Os\\'orio Rizzatti, M\\'arcio Sampaio Gomes Filho, Marco Aur\\'elio A. Barbosa, Mariana Malard Sales","submitted_at":"2018-05-31T13:51:30Z","abstract_excerpt":"Although well-researched as a prototype Hamiltonian for strongly interacting quantum systems, the Bose-Hubbard model has not so far been explored as a fluid system with waterlike anomalies. In this work we show that this model supports, in the limit of a strongly localizing confining potential, density anomalies which can be traced back to ground state (zero-temperature) phase transitions between different Mott insulators. This key finding opens a new pathway for theoretical and experimental studies of liquid water and, in particular, we propose a test of our predictions that can be readily im"},"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":"1805.12470","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2018-05-31T13:51:30Z","cross_cats_sorted":["cond-mat.soft"],"title_canon_sha256":"f0895cee70055e279de185a8ea78cc0a1a7035e8a6e0fb182586843fdf7e89bc","abstract_canon_sha256":"20fc61c72e348637c2faa184bcd5134c683f52365322029778285f7ca380c4c3"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:14:30.109003Z","signature_b64":"307JtpqZ0wLXB6tcuojqXcQlOJ0K33VOvTwZF39Itxx3lEX9iy4R/t9wapuuzZJFd266D72vUl1UDBy7Y4FBBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8f3e1ae848c6b7e9e3a0899b92ed6efaed18d4fead286fcb352871fd14e4dc7f","last_reissued_at":"2026-05-18T00:14:30.108366Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:14:30.108366Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Waterlike anomalies on the Bose-Hubbard Model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.soft"],"primary_cat":"cond-mat.stat-mech","authors_text":"Eduardo Os\\'orio Rizzatti, M\\'arcio Sampaio Gomes Filho, Marco Aur\\'elio A. Barbosa, Mariana Malard Sales","submitted_at":"2018-05-31T13:51:30Z","abstract_excerpt":"Although well-researched as a prototype Hamiltonian for strongly interacting quantum systems, the Bose-Hubbard model has not so far been explored as a fluid system with waterlike anomalies. In this work we show that this model supports, in the limit of a strongly localizing confining potential, density anomalies which can be traced back to ground state (zero-temperature) phase transitions between different Mott insulators. This key finding opens a new pathway for theoretical and experimental studies of liquid water and, in particular, we propose a test of our predictions that can be readily im"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1805.12470","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":""},"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":"1805.12470","created_at":"2026-05-18T00:14:30.108457+00:00"},{"alias_kind":"arxiv_version","alias_value":"1805.12470v1","created_at":"2026-05-18T00:14:30.108457+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1805.12470","created_at":"2026-05-18T00:14:30.108457+00:00"},{"alias_kind":"pith_short_12","alias_value":"R47BV2CIY236","created_at":"2026-05-18T12:32:50.500415+00:00"},{"alias_kind":"pith_short_16","alias_value":"R47BV2CIY236TY5A","created_at":"2026-05-18T12:32:50.500415+00:00"},{"alias_kind":"pith_short_8","alias_value":"R47BV2CI","created_at":"2026-05-18T12:32:50.500415+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/R47BV2CIY236TY5ARGNZF3LO7L","json":"https://pith.science/pith/R47BV2CIY236TY5ARGNZF3LO7L.json","graph_json":"https://pith.science/api/pith-number/R47BV2CIY236TY5ARGNZF3LO7L/graph.json","events_json":"https://pith.science/api/pith-number/R47BV2CIY236TY5ARGNZF3LO7L/events.json","paper":"https://pith.science/paper/R47BV2CI"},"agent_actions":{"view_html":"https://pith.science/pith/R47BV2CIY236TY5ARGNZF3LO7L","download_json":"https://pith.science/pith/R47BV2CIY236TY5ARGNZF3LO7L.json","view_paper":"https://pith.science/paper/R47BV2CI","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1805.12470&json=true","fetch_graph":"https://pith.science/api/pith-number/R47BV2CIY236TY5ARGNZF3LO7L/graph.json","fetch_events":"https://pith.science/api/pith-number/R47BV2CIY236TY5ARGNZF3LO7L/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/R47BV2CIY236TY5ARGNZF3LO7L/action/timestamp_anchor","attest_storage":"https://pith.science/pith/R47BV2CIY236TY5ARGNZF3LO7L/action/storage_attestation","attest_author":"https://pith.science/pith/R47BV2CIY236TY5ARGNZF3LO7L/action/author_attestation","sign_citation":"https://pith.science/pith/R47BV2CIY236TY5ARGNZF3LO7L/action/citation_signature","submit_replication":"https://pith.science/pith/R47BV2CIY236TY5ARGNZF3LO7L/action/replication_record"}},"created_at":"2026-05-18T00:14:30.108457+00:00","updated_at":"2026-05-18T00:14:30.108457+00:00"}