{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2021:TNJK6AT6LR3S6SX5BJYYAWDC5B","short_pith_number":"pith:TNJK6AT6","canonical_record":{"source":{"id":"2106.01944","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2021-06-03T15:47:42Z","cross_cats_sorted":["cond-mat.supr-con"],"title_canon_sha256":"e3911cdefd5684e7a544cad82d9d453b82e94d4f3abe0c84d7d7374cc2b80d8e","abstract_canon_sha256":"0393e7448401a6de8f6d8c0bca0fb7123773bc0f1cc0a868864516d52f6f34d5"},"schema_version":"1.0"},"canonical_sha256":"9b52af027e5c772f4afd0a71805862e865016f42a92fe4b6c250032b396701bf","source":{"kind":"arxiv","id":"2106.01944","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2106.01944","created_at":"2026-07-05T03:59:39Z"},{"alias_kind":"arxiv_version","alias_value":"2106.01944v2","created_at":"2026-07-05T03:59:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2106.01944","created_at":"2026-07-05T03:59:39Z"},{"alias_kind":"pith_short_12","alias_value":"TNJK6AT6LR3S","created_at":"2026-07-05T03:59:39Z"},{"alias_kind":"pith_short_16","alias_value":"TNJK6AT6LR3S6SX5","created_at":"2026-07-05T03:59:39Z"},{"alias_kind":"pith_short_8","alias_value":"TNJK6AT6","created_at":"2026-07-05T03:59:39Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2021:TNJK6AT6LR3S6SX5BJYYAWDC5B","target":"record","payload":{"canonical_record":{"source":{"id":"2106.01944","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2021-06-03T15:47:42Z","cross_cats_sorted":["cond-mat.supr-con"],"title_canon_sha256":"e3911cdefd5684e7a544cad82d9d453b82e94d4f3abe0c84d7d7374cc2b80d8e","abstract_canon_sha256":"0393e7448401a6de8f6d8c0bca0fb7123773bc0f1cc0a868864516d52f6f34d5"},"schema_version":"1.0"},"canonical_sha256":"9b52af027e5c772f4afd0a71805862e865016f42a92fe4b6c250032b396701bf","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:59:39.264220Z","signature_b64":"0MiqJMBQq7wbvyFMHZxyJDcz590ZZ3E4ku5HO8QR5giKusxbHIfWmZwlqMp7w0OP4v6Q08KttyvpsuJIcvGTAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9b52af027e5c772f4afd0a71805862e865016f42a92fe4b6c250032b396701bf","last_reissued_at":"2026-07-05T03:59:39.263769Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:59:39.263769Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2106.01944","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":"2026-07-05T03:59:39Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pmXACaFMPT5a7JCQzMM7zvY8HUCubD1aQv8EG25EjkrdvK86ZF7Bk55jQgw0WFpq4fFcaPqMI1oZfuRrUS8+CA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-05T12:32:21.212660Z"},"content_sha256":"bb874940a5d91519d3bc9be04a9547eef738a1823dfb61ce0fd8afc96f05b28a","schema_version":"1.0","event_id":"sha256:bb874940a5d91519d3bc9be04a9547eef738a1823dfb61ce0fd8afc96f05b28a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2021:TNJK6AT6LR3S6SX5BJYYAWDC5B","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Intertwined spin, charge and pair correlations in the two-dimensional Hubbard model in the thermodynamic limit","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.supr-con"],"primary_cat":"cond-mat.str-el","authors_text":"Giovanni Balduzzi, Peizhi Mai, Seher Karakuzu, Steven Johnston, Thomas A. Maier","submitted_at":"2021-06-03T15:47:42Z","abstract_excerpt":"The high-temperature superconducting cuprates are governed by intertwined striped magnetic and charge orders in addition to superconductivity. Remarkably similar behavior has also been seen in numerical calculations for the Hubbard model describing the copper-oxygen layers in these materials. Finite cluster methods typically find that spin and charge stripe order dominates, while embedded quantum cluster methods, which access the thermodynamic limit, often conclude that superconductivity does. Here, we report the observation of fluctuating spin and charge stripes in an embedded cluster calcula"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2106.01944","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/2106.01944/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":"2026-07-05T03:59:39Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kDpqfbFUmQg9k6ZDTIxlkfRO0XPwnb984ZTpPhMQ0nq56lOppY0dB1XlCOVmDbkI35iL2UMzROab6VwQTxXmDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-05T12:32:21.213257Z"},"content_sha256":"65c3a0230d6b6f046ba4a225c091a63c1cbc545174ed0e51e19e9acc9351df70","schema_version":"1.0","event_id":"sha256:65c3a0230d6b6f046ba4a225c091a63c1cbc545174ed0e51e19e9acc9351df70"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/TNJK6AT6LR3S6SX5BJYYAWDC5B/bundle.json","state_url":"https://pith.science/pith/TNJK6AT6LR3S6SX5BJYYAWDC5B/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/TNJK6AT6LR3S6SX5BJYYAWDC5B/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":"2026-07-05T12:32:21Z","links":{"resolver":"https://pith.science/pith/TNJK6AT6LR3S6SX5BJYYAWDC5B","bundle":"https://pith.science/pith/TNJK6AT6LR3S6SX5BJYYAWDC5B/bundle.json","state":"https://pith.science/pith/TNJK6AT6LR3S6SX5BJYYAWDC5B/state.json","well_known_bundle":"https://pith.science/.well-known/pith/TNJK6AT6LR3S6SX5BJYYAWDC5B/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:TNJK6AT6LR3S6SX5BJYYAWDC5B","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":"0393e7448401a6de8f6d8c0bca0fb7123773bc0f1cc0a868864516d52f6f34d5","cross_cats_sorted":["cond-mat.supr-con"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2021-06-03T15:47:42Z","title_canon_sha256":"e3911cdefd5684e7a544cad82d9d453b82e94d4f3abe0c84d7d7374cc2b80d8e"},"schema_version":"1.0","source":{"id":"2106.01944","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2106.01944","created_at":"2026-07-05T03:59:39Z"},{"alias_kind":"arxiv_version","alias_value":"2106.01944v2","created_at":"2026-07-05T03:59:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2106.01944","created_at":"2026-07-05T03:59:39Z"},{"alias_kind":"pith_short_12","alias_value":"TNJK6AT6LR3S","created_at":"2026-07-05T03:59:39Z"},{"alias_kind":"pith_short_16","alias_value":"TNJK6AT6LR3S6SX5","created_at":"2026-07-05T03:59:39Z"},{"alias_kind":"pith_short_8","alias_value":"TNJK6AT6","created_at":"2026-07-05T03:59:39Z"}],"graph_snapshots":[{"event_id":"sha256:65c3a0230d6b6f046ba4a225c091a63c1cbc545174ed0e51e19e9acc9351df70","target":"graph","created_at":"2026-07-05T03:59:39Z","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/2106.01944/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The high-temperature superconducting cuprates are governed by intertwined striped magnetic and charge orders in addition to superconductivity. Remarkably similar behavior has also been seen in numerical calculations for the Hubbard model describing the copper-oxygen layers in these materials. Finite cluster methods typically find that spin and charge stripe order dominates, while embedded quantum cluster methods, which access the thermodynamic limit, often conclude that superconductivity does. Here, we report the observation of fluctuating spin and charge stripes in an embedded cluster calcula","authors_text":"Giovanni Balduzzi, Peizhi Mai, Seher Karakuzu, Steven Johnston, Thomas A. Maier","cross_cats":["cond-mat.supr-con"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2021-06-03T15:47:42Z","title":"Intertwined spin, charge and pair correlations in the two-dimensional Hubbard model in the thermodynamic limit"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2106.01944","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:bb874940a5d91519d3bc9be04a9547eef738a1823dfb61ce0fd8afc96f05b28a","target":"record","created_at":"2026-07-05T03:59:39Z","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":"0393e7448401a6de8f6d8c0bca0fb7123773bc0f1cc0a868864516d52f6f34d5","cross_cats_sorted":["cond-mat.supr-con"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2021-06-03T15:47:42Z","title_canon_sha256":"e3911cdefd5684e7a544cad82d9d453b82e94d4f3abe0c84d7d7374cc2b80d8e"},"schema_version":"1.0","source":{"id":"2106.01944","kind":"arxiv","version":2}},"canonical_sha256":"9b52af027e5c772f4afd0a71805862e865016f42a92fe4b6c250032b396701bf","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9b52af027e5c772f4afd0a71805862e865016f42a92fe4b6c250032b396701bf","first_computed_at":"2026-07-05T03:59:39.263769Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:59:39.263769Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"0MiqJMBQq7wbvyFMHZxyJDcz590ZZ3E4ku5HO8QR5giKusxbHIfWmZwlqMp7w0OP4v6Q08KttyvpsuJIcvGTAw==","signature_status":"signed_v1","signed_at":"2026-07-05T03:59:39.264220Z","signed_message":"canonical_sha256_bytes"},"source_id":"2106.01944","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bb874940a5d91519d3bc9be04a9547eef738a1823dfb61ce0fd8afc96f05b28a","sha256:65c3a0230d6b6f046ba4a225c091a63c1cbc545174ed0e51e19e9acc9351df70"],"state_sha256":"1afbf6a23ce9c841a9d3cf0ee623ef4bc1aba8f1a81391e64b65d9aaeacba0fa"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"k4l5SwGmQrya2RzUKKYRpX0FEYaTT+MrcpWuO51ZWFYuBfUdBykDxypeST3Ro4GBrO10NiVcVmdbBiX1hW5GDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-05T12:32:21.215991Z","bundle_sha256":"1768e2ba94736e09ac9152450ff6fdc8010be577faeeaf5a08bf5828a256ebab"}}