{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:YJ7VUVHE5D32M4JAKO6NWRBK7A","short_pith_number":"pith:YJ7VUVHE","canonical_record":{"source":{"id":"1911.05057","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2019-11-12T18:27:51Z","cross_cats_sorted":["cond-mat.quant-gas"],"title_canon_sha256":"33b1efd4a1f90fd7c04bb6a0ca7b9aee0295aaba4096eb46316ca2c530a57c64","abstract_canon_sha256":"4e64e7746c9942466246bb56ac711053658398f29cc128ebfe781514a5c3faac"},"schema_version":"1.0"},"canonical_sha256":"c27f5a54e4e8f7a6712053bcdb442af80eeff651cbcdf3d53c9a0f1268e5f529","source":{"kind":"arxiv","id":"1911.05057","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1911.05057","created_at":"2026-07-05T00:49:39Z"},{"alias_kind":"arxiv_version","alias_value":"1911.05057v3","created_at":"2026-07-05T00:49:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1911.05057","created_at":"2026-07-05T00:49:39Z"},{"alias_kind":"pith_short_12","alias_value":"YJ7VUVHE5D32","created_at":"2026-07-05T00:49:39Z"},{"alias_kind":"pith_short_16","alias_value":"YJ7VUVHE5D32M4JA","created_at":"2026-07-05T00:49:39Z"},{"alias_kind":"pith_short_8","alias_value":"YJ7VUVHE","created_at":"2026-07-05T00:49:39Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:YJ7VUVHE5D32M4JAKO6NWRBK7A","target":"record","payload":{"canonical_record":{"source":{"id":"1911.05057","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2019-11-12T18:27:51Z","cross_cats_sorted":["cond-mat.quant-gas"],"title_canon_sha256":"33b1efd4a1f90fd7c04bb6a0ca7b9aee0295aaba4096eb46316ca2c530a57c64","abstract_canon_sha256":"4e64e7746c9942466246bb56ac711053658398f29cc128ebfe781514a5c3faac"},"schema_version":"1.0"},"canonical_sha256":"c27f5a54e4e8f7a6712053bcdb442af80eeff651cbcdf3d53c9a0f1268e5f529","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:49:39.543577Z","signature_b64":"U9wZ1a/GO66EdUunk+BUa1W6vBAkCjQAXvwbJ6vES2jriG/fwgV357aoOAQQEqRo4fBSsGKQP83u5AO7aCa6BA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c27f5a54e4e8f7a6712053bcdb442af80eeff651cbcdf3d53c9a0f1268e5f529","last_reissued_at":"2026-07-05T00:49:39.543130Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:49:39.543130Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1911.05057","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T00:49:39Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"uYCff9JyDimSbaNt1Z5N8jZ08cJJrjmAI8U1oIw/CXD6kdAsdRM4+/OS6blA7Pm+EX8Gy7E+YtG1eCmrSLhSDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-22T14:29:54.844508Z"},"content_sha256":"5593ccc49973d3f7d4bf2291f9db7522b8c43dda24cf6a686673de17fd29469c","schema_version":"1.0","event_id":"sha256:5593ccc49973d3f7d4bf2291f9db7522b8c43dda24cf6a686673de17fd29469c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:YJ7VUVHE5D32M4JAKO6NWRBK7A","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Interaction-induced lattices for bound states: Designing flat bands, quantized pumps and higher-order topological insulators for doublons","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.quant-gas"],"primary_cat":"cond-mat.mes-hall","authors_text":"Giandomenico Palumbo, Grazia Salerno, Marco Di Liberto, Nathan Goldman","submitted_at":"2019-11-12T18:27:51Z","abstract_excerpt":"Bound states of two interacting particles moving on a lattice can exhibit remarkable features that are not captured by the underlying single-particle picture. Inspired by this phenomenon, we introduce a novel framework by which genuine interaction-induced geometric and topological effects can be realized in quantum-engineered systems. Our approach builds on the design of effective lattices for the center-of-mass motion of two-body bound states (\\emph{doublons}), which can be created through long-range interactions. This general scenario is illustrated on several examples, where flat-band local"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1911.05057","kind":"arxiv","version":3},"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/1911.05057/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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T00:49:39Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Hct3mQDq8u7OEr3eTGebCy6SXSeNOWA2DnLNXzcnHTphC7bNYDH8POebcLG75SAnhAX4RwNkBwZRUrSbioQcDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-22T14:29:54.845026Z"},"content_sha256":"c01d3b0da67ea972fcfb488411419bc09989d53e5f2a42e2e3ed1297e92a9499","schema_version":"1.0","event_id":"sha256:c01d3b0da67ea972fcfb488411419bc09989d53e5f2a42e2e3ed1297e92a9499"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/YJ7VUVHE5D32M4JAKO6NWRBK7A/bundle.json","state_url":"https://pith.science/pith/YJ7VUVHE5D32M4JAKO6NWRBK7A/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/YJ7VUVHE5D32M4JAKO6NWRBK7A/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":"2026-08-22T14:29:54Z","links":{"resolver":"https://pith.science/pith/YJ7VUVHE5D32M4JAKO6NWRBK7A","bundle":"https://pith.science/pith/YJ7VUVHE5D32M4JAKO6NWRBK7A/bundle.json","state":"https://pith.science/pith/YJ7VUVHE5D32M4JAKO6NWRBK7A/state.json","well_known_bundle":"https://pith.science/.well-known/pith/YJ7VUVHE5D32M4JAKO6NWRBK7A/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:YJ7VUVHE5D32M4JAKO6NWRBK7A","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":"4e64e7746c9942466246bb56ac711053658398f29cc128ebfe781514a5c3faac","cross_cats_sorted":["cond-mat.quant-gas"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2019-11-12T18:27:51Z","title_canon_sha256":"33b1efd4a1f90fd7c04bb6a0ca7b9aee0295aaba4096eb46316ca2c530a57c64"},"schema_version":"1.0","source":{"id":"1911.05057","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1911.05057","created_at":"2026-07-05T00:49:39Z"},{"alias_kind":"arxiv_version","alias_value":"1911.05057v3","created_at":"2026-07-05T00:49:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1911.05057","created_at":"2026-07-05T00:49:39Z"},{"alias_kind":"pith_short_12","alias_value":"YJ7VUVHE5D32","created_at":"2026-07-05T00:49:39Z"},{"alias_kind":"pith_short_16","alias_value":"YJ7VUVHE5D32M4JA","created_at":"2026-07-05T00:49:39Z"},{"alias_kind":"pith_short_8","alias_value":"YJ7VUVHE","created_at":"2026-07-05T00:49:39Z"}],"graph_snapshots":[{"event_id":"sha256:c01d3b0da67ea972fcfb488411419bc09989d53e5f2a42e2e3ed1297e92a9499","target":"graph","created_at":"2026-07-05T00:49:39Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/1911.05057/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Bound states of two interacting particles moving on a lattice can exhibit remarkable features that are not captured by the underlying single-particle picture. Inspired by this phenomenon, we introduce a novel framework by which genuine interaction-induced geometric and topological effects can be realized in quantum-engineered systems. Our approach builds on the design of effective lattices for the center-of-mass motion of two-body bound states (\\emph{doublons}), which can be created through long-range interactions. This general scenario is illustrated on several examples, where flat-band local","authors_text":"Giandomenico Palumbo, Grazia Salerno, Marco Di Liberto, Nathan Goldman","cross_cats":["cond-mat.quant-gas"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2019-11-12T18:27:51Z","title":"Interaction-induced lattices for bound states: Designing flat bands, quantized pumps and higher-order topological insulators for doublons"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1911.05057","kind":"arxiv","version":3},"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":"sha256:5593ccc49973d3f7d4bf2291f9db7522b8c43dda24cf6a686673de17fd29469c","target":"record","created_at":"2026-07-05T00:49:39Z","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":"4e64e7746c9942466246bb56ac711053658398f29cc128ebfe781514a5c3faac","cross_cats_sorted":["cond-mat.quant-gas"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2019-11-12T18:27:51Z","title_canon_sha256":"33b1efd4a1f90fd7c04bb6a0ca7b9aee0295aaba4096eb46316ca2c530a57c64"},"schema_version":"1.0","source":{"id":"1911.05057","kind":"arxiv","version":3}},"canonical_sha256":"c27f5a54e4e8f7a6712053bcdb442af80eeff651cbcdf3d53c9a0f1268e5f529","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c27f5a54e4e8f7a6712053bcdb442af80eeff651cbcdf3d53c9a0f1268e5f529","first_computed_at":"2026-07-05T00:49:39.543130Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:49:39.543130Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"U9wZ1a/GO66EdUunk+BUa1W6vBAkCjQAXvwbJ6vES2jriG/fwgV357aoOAQQEqRo4fBSsGKQP83u5AO7aCa6BA==","signature_status":"signed_v1","signed_at":"2026-07-05T00:49:39.543577Z","signed_message":"canonical_sha256_bytes"},"source_id":"1911.05057","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5593ccc49973d3f7d4bf2291f9db7522b8c43dda24cf6a686673de17fd29469c","sha256:c01d3b0da67ea972fcfb488411419bc09989d53e5f2a42e2e3ed1297e92a9499"],"state_sha256":"c56cfe7a878ae35e1c97eb7c8fea4c56c5679c12f7d7c3d30f2195f9863366d2"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7sO+x+s166x0dwG9JEEbo75Ja1ePNKzr7qmbDWm2A8ADfxhw32Y0YDKYBNIWnJRW/HHwbqD4HOiPi0IffqNPAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-22T14:29:54.850440Z","bundle_sha256":"df86f1477cadeee251500304cb0ed7666af6629737e3c29b59a6ccd23b20505a"}}