{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2008:7DVQ5HHN6W4IFAOYT2B3MCQDF6","short_pith_number":"pith:7DVQ5HHN","canonical_record":{"source":{"id":"0807.3750","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2008-07-24T01:47:10Z","cross_cats_sorted":[],"title_canon_sha256":"fecddd6c44d1d381f133b6de0c55d30397e1f9e31af3076cba9d76123b8cd95a","abstract_canon_sha256":"96486de4756acb9f44bf6a7efe814eec44cb8acc227b3ce684573412e1053632"},"schema_version":"1.0"},"canonical_sha256":"f8eb0e9cedf5b88281d89e83b60a032f97a04dfa3192f3d04e9271c153429df0","source":{"kind":"arxiv","id":"0807.3750","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0807.3750","created_at":"2026-07-04T15:53:17Z"},{"alias_kind":"arxiv_version","alias_value":"0807.3750v2","created_at":"2026-07-04T15:53:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0807.3750","created_at":"2026-07-04T15:53:17Z"},{"alias_kind":"pith_short_12","alias_value":"7DVQ5HHN6W4I","created_at":"2026-07-04T15:53:17Z"},{"alias_kind":"pith_short_16","alias_value":"7DVQ5HHN6W4IFAOY","created_at":"2026-07-04T15:53:17Z"},{"alias_kind":"pith_short_8","alias_value":"7DVQ5HHN","created_at":"2026-07-04T15:53:17Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2008:7DVQ5HHN6W4IFAOYT2B3MCQDF6","target":"record","payload":{"canonical_record":{"source":{"id":"0807.3750","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2008-07-24T01:47:10Z","cross_cats_sorted":[],"title_canon_sha256":"fecddd6c44d1d381f133b6de0c55d30397e1f9e31af3076cba9d76123b8cd95a","abstract_canon_sha256":"96486de4756acb9f44bf6a7efe814eec44cb8acc227b3ce684573412e1053632"},"schema_version":"1.0"},"canonical_sha256":"f8eb0e9cedf5b88281d89e83b60a032f97a04dfa3192f3d04e9271c153429df0","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T15:53:17.329479Z","signature_b64":"A7oMi5e17b5wdrCoTXrVldbDNphcru3R3I4KK0G/WbaKhD1s9/AXnnTkNkMjgzunZIa5rG6tPkBWTSNMDg6QCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f8eb0e9cedf5b88281d89e83b60a032f97a04dfa3192f3d04e9271c153429df0","last_reissued_at":"2026-07-04T15:53:17.329082Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T15:53:17.329082Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0807.3750","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-04T15:53:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NU4HOmKOs2YddwWGHtg4fvFQkWGRt99JhmMptK6uOUftFXr2ukAXn8i++49y6M/HyrGa7T/c81BQQ3atOLLwAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T22:07:17.279730Z"},"content_sha256":"3c8b5daeb3eae79c214ee98dc1b0e6752d94cb6a209549318ca5dd5f41aa8619","schema_version":"1.0","event_id":"sha256:3c8b5daeb3eae79c214ee98dc1b0e6752d94cb6a209549318ca5dd5f41aa8619"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2008:7DVQ5HHN6W4IFAOYT2B3MCQDF6","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Mott and Wigner-Mott transitions in doped correlated electron systems: effects of superlattice potential and inter-site correlation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Chunhua Li, Ziqiang Wang","submitted_at":"2008-07-24T01:47:10Z","abstract_excerpt":"We introduce the notion of superstructure Mottness to describe the Mott and Wigner-Mott transition in doped strongly correlated electron systems at commensurate filling fractions away from one electron per site. We show that superstructure Mottness emerges in an inhomogeneous electron system when the superstructure contains an odd number of electrons per supercell. We argue that superstructure Mottness exists even in the absence of translation symmetry breaking by a superlattice, provided that the extended or intersite Coulomb interaction is strong. In the latter case, superstructure Mottness "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0807.3750","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/0807.3750/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":"2026-07-04T15:53:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jhdX4kwdfAgomccHohLBIvbtd7lfmGfRwP2hjARiHqEezF5xQpGZIg2BvWTDY2cGJjHRtYkNj+Q+umBjgQ+/Bg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T22:07:17.280243Z"},"content_sha256":"a591c5aa776d3298f2e7320aa2804e1ac31a5be382c3fc3b027ed4f42c0af682","schema_version":"1.0","event_id":"sha256:a591c5aa776d3298f2e7320aa2804e1ac31a5be382c3fc3b027ed4f42c0af682"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/7DVQ5HHN6W4IFAOYT2B3MCQDF6/bundle.json","state_url":"https://pith.science/pith/7DVQ5HHN6W4IFAOYT2B3MCQDF6/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/7DVQ5HHN6W4IFAOYT2B3MCQDF6/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":"2026-08-05T22:07:17Z","links":{"resolver":"https://pith.science/pith/7DVQ5HHN6W4IFAOYT2B3MCQDF6","bundle":"https://pith.science/pith/7DVQ5HHN6W4IFAOYT2B3MCQDF6/bundle.json","state":"https://pith.science/pith/7DVQ5HHN6W4IFAOYT2B3MCQDF6/state.json","well_known_bundle":"https://pith.science/.well-known/pith/7DVQ5HHN6W4IFAOYT2B3MCQDF6/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2008:7DVQ5HHN6W4IFAOYT2B3MCQDF6","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":"96486de4756acb9f44bf6a7efe814eec44cb8acc227b3ce684573412e1053632","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2008-07-24T01:47:10Z","title_canon_sha256":"fecddd6c44d1d381f133b6de0c55d30397e1f9e31af3076cba9d76123b8cd95a"},"schema_version":"1.0","source":{"id":"0807.3750","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0807.3750","created_at":"2026-07-04T15:53:17Z"},{"alias_kind":"arxiv_version","alias_value":"0807.3750v2","created_at":"2026-07-04T15:53:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0807.3750","created_at":"2026-07-04T15:53:17Z"},{"alias_kind":"pith_short_12","alias_value":"7DVQ5HHN6W4I","created_at":"2026-07-04T15:53:17Z"},{"alias_kind":"pith_short_16","alias_value":"7DVQ5HHN6W4IFAOY","created_at":"2026-07-04T15:53:17Z"},{"alias_kind":"pith_short_8","alias_value":"7DVQ5HHN","created_at":"2026-07-04T15:53:17Z"}],"graph_snapshots":[{"event_id":"sha256:a591c5aa776d3298f2e7320aa2804e1ac31a5be382c3fc3b027ed4f42c0af682","target":"graph","created_at":"2026-07-04T15:53:17Z","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/0807.3750/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We introduce the notion of superstructure Mottness to describe the Mott and Wigner-Mott transition in doped strongly correlated electron systems at commensurate filling fractions away from one electron per site. We show that superstructure Mottness emerges in an inhomogeneous electron system when the superstructure contains an odd number of electrons per supercell. We argue that superstructure Mottness exists even in the absence of translation symmetry breaking by a superlattice, provided that the extended or intersite Coulomb interaction is strong. In the latter case, superstructure Mottness ","authors_text":"Chunhua Li, Ziqiang Wang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2008-07-24T01:47:10Z","title":"Mott and Wigner-Mott transitions in doped correlated electron systems: effects of superlattice potential and inter-site correlation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0807.3750","kind":"arxiv","version":2},"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":"sha256:3c8b5daeb3eae79c214ee98dc1b0e6752d94cb6a209549318ca5dd5f41aa8619","target":"record","created_at":"2026-07-04T15:53:17Z","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":"96486de4756acb9f44bf6a7efe814eec44cb8acc227b3ce684573412e1053632","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2008-07-24T01:47:10Z","title_canon_sha256":"fecddd6c44d1d381f133b6de0c55d30397e1f9e31af3076cba9d76123b8cd95a"},"schema_version":"1.0","source":{"id":"0807.3750","kind":"arxiv","version":2}},"canonical_sha256":"f8eb0e9cedf5b88281d89e83b60a032f97a04dfa3192f3d04e9271c153429df0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f8eb0e9cedf5b88281d89e83b60a032f97a04dfa3192f3d04e9271c153429df0","first_computed_at":"2026-07-04T15:53:17.329082Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:53:17.329082Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"A7oMi5e17b5wdrCoTXrVldbDNphcru3R3I4KK0G/WbaKhD1s9/AXnnTkNkMjgzunZIa5rG6tPkBWTSNMDg6QCw==","signature_status":"signed_v1","signed_at":"2026-07-04T15:53:17.329479Z","signed_message":"canonical_sha256_bytes"},"source_id":"0807.3750","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3c8b5daeb3eae79c214ee98dc1b0e6752d94cb6a209549318ca5dd5f41aa8619","sha256:a591c5aa776d3298f2e7320aa2804e1ac31a5be382c3fc3b027ed4f42c0af682"],"state_sha256":"4d547b13c2fe9de69ee6056579a67086c95bb089b774a9d248ac5ad42667d966"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wJ5rId904vMqvt8mWKisq1W/WrL0mMOVokx3RhR8cOJ4EtRmBvIepcDp/c89GdvNDNzwkH2420t6t8I0ZdTwDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-05T22:07:17.285392Z","bundle_sha256":"2815ece9f2bcdaf007a453919698f19ce7f2ac19171253a4570be198a390a536"}}