{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:EFNHLTWF5RJGDB2FHLZTKESAAH","short_pith_number":"pith:EFNHLTWF","canonical_record":{"source":{"id":"1903.00721","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2019-03-02T15:18:41Z","cross_cats_sorted":[],"title_canon_sha256":"df804e7641dd5376a180b91cb5c3898c283759af9c363cad261b32d279c6caae","abstract_canon_sha256":"96f5f98e4658fa88d1aae93eacd15c53d7632767a6dec79dce52c6e82dd80d64"},"schema_version":"1.0"},"canonical_sha256":"215a75cec5ec526187453af335124001cfa18a63446fde50e84eb73710db151a","source":{"kind":"arxiv","id":"1903.00721","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1903.00721","created_at":"2026-05-17T23:52:13Z"},{"alias_kind":"arxiv_version","alias_value":"1903.00721v1","created_at":"2026-05-17T23:52:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1903.00721","created_at":"2026-05-17T23:52:13Z"},{"alias_kind":"pith_short_12","alias_value":"EFNHLTWF5RJG","created_at":"2026-05-18T12:33:15Z"},{"alias_kind":"pith_short_16","alias_value":"EFNHLTWF5RJGDB2F","created_at":"2026-05-18T12:33:15Z"},{"alias_kind":"pith_short_8","alias_value":"EFNHLTWF","created_at":"2026-05-18T12:33:15Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:EFNHLTWF5RJGDB2FHLZTKESAAH","target":"record","payload":{"canonical_record":{"source":{"id":"1903.00721","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2019-03-02T15:18:41Z","cross_cats_sorted":[],"title_canon_sha256":"df804e7641dd5376a180b91cb5c3898c283759af9c363cad261b32d279c6caae","abstract_canon_sha256":"96f5f98e4658fa88d1aae93eacd15c53d7632767a6dec79dce52c6e82dd80d64"},"schema_version":"1.0"},"canonical_sha256":"215a75cec5ec526187453af335124001cfa18a63446fde50e84eb73710db151a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:52:13.514206Z","signature_b64":"K4WnwIrCjNnbssai8VvrE2vIc2giwLVQF57Sii8MWi8yuF127BwT2DWfvwxQzMqOC03mqwtj/P+MCOzhprTWDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"215a75cec5ec526187453af335124001cfa18a63446fde50e84eb73710db151a","last_reissued_at":"2026-05-17T23:52:13.513471Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:52:13.513471Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1903.00721","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:52:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"l6UUaBcfNUHEs+hY9TgfXCmyHGNtSc3/XyAJYSHORgYT3yL2Hcuy2D9LO6khCrA4As4YsHsKTuHEk+fSyz+pDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T12:40:34.130548Z"},"content_sha256":"9d5e6fe17a4c1a2c7b2f2b7617ae7c45b9b71ebf1c9d6b26302dfa1ccff7ce61","schema_version":"1.0","event_id":"sha256:9d5e6fe17a4c1a2c7b2f2b7617ae7c45b9b71ebf1c9d6b26302dfa1ccff7ce61"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:EFNHLTWF5RJGDB2FHLZTKESAAH","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A kaleidoscope of phases in the dipolar Hubbard model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Raimundo R. dos Santos, Rubem Mondaini, Thereza Paiva, Tiago Mendes-Santos","submitted_at":"2019-03-02T15:18:41Z","abstract_excerpt":"We investigate the emergence of a myriad of phases in the strong coupling regime of the dipolar Hubbard model in two dimensions. By using a combination of numerically unbiased methods in finite systems with analytical perturbative arguments, we show the versatility that trapped dipolar atoms possess in displaying a wide variety of many-body phases, which can be tuned simply by changing the collective orientation of the atomic dipoles. We further investigate the stability of these phases to thermal fluctuations in the strong coupling regime, highlighting that they can be accessed with current t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1903.00721","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:52:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CESRgkdOyRP+zEJLJiTYUeDO+NuZkswOHWnluZ++XwAb6Gyjk5J3OGkGGxMH5AN4boXgcsFaml4exRuVWDilDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T12:40:34.130892Z"},"content_sha256":"1d4352e2f4f2c1ba486837a6b4b93078f7eca672633f578c3281fe29c192dded","schema_version":"1.0","event_id":"sha256:1d4352e2f4f2c1ba486837a6b4b93078f7eca672633f578c3281fe29c192dded"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/EFNHLTWF5RJGDB2FHLZTKESAAH/bundle.json","state_url":"https://pith.science/pith/EFNHLTWF5RJGDB2FHLZTKESAAH/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/EFNHLTWF5RJGDB2FHLZTKESAAH/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-06-04T12:40:34Z","links":{"resolver":"https://pith.science/pith/EFNHLTWF5RJGDB2FHLZTKESAAH","bundle":"https://pith.science/pith/EFNHLTWF5RJGDB2FHLZTKESAAH/bundle.json","state":"https://pith.science/pith/EFNHLTWF5RJGDB2FHLZTKESAAH/state.json","well_known_bundle":"https://pith.science/.well-known/pith/EFNHLTWF5RJGDB2FHLZTKESAAH/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:EFNHLTWF5RJGDB2FHLZTKESAAH","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"96f5f98e4658fa88d1aae93eacd15c53d7632767a6dec79dce52c6e82dd80d64","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2019-03-02T15:18:41Z","title_canon_sha256":"df804e7641dd5376a180b91cb5c3898c283759af9c363cad261b32d279c6caae"},"schema_version":"1.0","source":{"id":"1903.00721","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1903.00721","created_at":"2026-05-17T23:52:13Z"},{"alias_kind":"arxiv_version","alias_value":"1903.00721v1","created_at":"2026-05-17T23:52:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1903.00721","created_at":"2026-05-17T23:52:13Z"},{"alias_kind":"pith_short_12","alias_value":"EFNHLTWF5RJG","created_at":"2026-05-18T12:33:15Z"},{"alias_kind":"pith_short_16","alias_value":"EFNHLTWF5RJGDB2F","created_at":"2026-05-18T12:33:15Z"},{"alias_kind":"pith_short_8","alias_value":"EFNHLTWF","created_at":"2026-05-18T12:33:15Z"}],"graph_snapshots":[{"event_id":"sha256:1d4352e2f4f2c1ba486837a6b4b93078f7eca672633f578c3281fe29c192dded","target":"graph","created_at":"2026-05-17T23:52:13Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"We investigate the emergence of a myriad of phases in the strong coupling regime of the dipolar Hubbard model in two dimensions. By using a combination of numerically unbiased methods in finite systems with analytical perturbative arguments, we show the versatility that trapped dipolar atoms possess in displaying a wide variety of many-body phases, which can be tuned simply by changing the collective orientation of the atomic dipoles. We further investigate the stability of these phases to thermal fluctuations in the strong coupling regime, highlighting that they can be accessed with current t","authors_text":"Raimundo R. dos Santos, Rubem Mondaini, Thereza Paiva, Tiago Mendes-Santos","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2019-03-02T15:18:41Z","title":"A kaleidoscope of phases in the dipolar Hubbard model"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1903.00721","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:9d5e6fe17a4c1a2c7b2f2b7617ae7c45b9b71ebf1c9d6b26302dfa1ccff7ce61","target":"record","created_at":"2026-05-17T23:52:13Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"96f5f98e4658fa88d1aae93eacd15c53d7632767a6dec79dce52c6e82dd80d64","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2019-03-02T15:18:41Z","title_canon_sha256":"df804e7641dd5376a180b91cb5c3898c283759af9c363cad261b32d279c6caae"},"schema_version":"1.0","source":{"id":"1903.00721","kind":"arxiv","version":1}},"canonical_sha256":"215a75cec5ec526187453af335124001cfa18a63446fde50e84eb73710db151a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"215a75cec5ec526187453af335124001cfa18a63446fde50e84eb73710db151a","first_computed_at":"2026-05-17T23:52:13.513471Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:52:13.513471Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"K4WnwIrCjNnbssai8VvrE2vIc2giwLVQF57Sii8MWi8yuF127BwT2DWfvwxQzMqOC03mqwtj/P+MCOzhprTWDA==","signature_status":"signed_v1","signed_at":"2026-05-17T23:52:13.514206Z","signed_message":"canonical_sha256_bytes"},"source_id":"1903.00721","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9d5e6fe17a4c1a2c7b2f2b7617ae7c45b9b71ebf1c9d6b26302dfa1ccff7ce61","sha256:1d4352e2f4f2c1ba486837a6b4b93078f7eca672633f578c3281fe29c192dded"],"state_sha256":"03a1d583d6ec4e06ced55a05e3f43cde3a7bccac0e7025558f171ace1c0aa08f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yvcnhP2HkV4iYy3D4T2yoYC/EcyyYeahglosj0qZF3RmxtkSoNko/XCmtA7j5RiV32pFqkb3L8UIaDiZrgtbCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-04T12:40:34.132919Z","bundle_sha256":"217c65fd7d74c6288d8be11b9da07c09a8277506c6ce39614b4552ab78f6c10a"}}