{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:X47NVDUQKECWE3OJRGFBBAJIUG","short_pith_number":"pith:X47NVDUQ","schema_version":"1.0","canonical_sha256":"bf3eda8e905105626dc9898a108128a1acb5c61a21866410cc3f707cd154c04b","source":{"kind":"arxiv","id":"1810.06485","version":2},"attestation_state":"computed","paper":{"title":"Collective mode in the SU(2) theory of cuprates","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"Catherine P\\'epin, Corentin Morice, Debmalya Chakraborty","submitted_at":"2018-10-15T15:53:52Z","abstract_excerpt":"Recent advances in momentum-resolved electron energy-loss spectroscopy (MEELS) and resonant inelastic X-ray scattering (RIXS) now allow one to access the charge response function with unprecedented versatility and accuracy. This allows for the study of excitations which were inaccessible recently, such as low-energy and finite momentum collective modes. The SU(2) theory of the cuprates is based on a composite order parameter with SU(2) symmetry fluctuating between superconductivity and charge order. The phase where it fluctuates is a candidate for the pseudogap phase of the cuprates. This theo"},"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":"1810.06485","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2018-10-15T15:53:52Z","cross_cats_sorted":[],"title_canon_sha256":"298c2fd1565d6ba9d95db3c320682e769f70e254cc1b3dee45b019d5505da440","abstract_canon_sha256":"64d9c6f69865d8441c07935f36322df97ced176812d260e7b17f1f63a691b3dd"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:56:52.758460Z","signature_b64":"O/voawYbTLZnXjzTY3eOMZj7TdtQbGMZEPE5cMyFyVz/WwNGCqg8kH6J//ooPEiuYVt8tLxqFLEhXfUEDYuyBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"bf3eda8e905105626dc9898a108128a1acb5c61a21866410cc3f707cd154c04b","last_reissued_at":"2026-05-17T23:56:52.758072Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:56:52.758072Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Collective mode in the SU(2) theory of cuprates","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"Catherine P\\'epin, Corentin Morice, Debmalya Chakraborty","submitted_at":"2018-10-15T15:53:52Z","abstract_excerpt":"Recent advances in momentum-resolved electron energy-loss spectroscopy (MEELS) and resonant inelastic X-ray scattering (RIXS) now allow one to access the charge response function with unprecedented versatility and accuracy. This allows for the study of excitations which were inaccessible recently, such as low-energy and finite momentum collective modes. The SU(2) theory of the cuprates is based on a composite order parameter with SU(2) symmetry fluctuating between superconductivity and charge order. The phase where it fluctuates is a candidate for the pseudogap phase of the cuprates. This theo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1810.06485","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":""},"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":"1810.06485","created_at":"2026-05-17T23:56:52.758135+00:00"},{"alias_kind":"arxiv_version","alias_value":"1810.06485v2","created_at":"2026-05-17T23:56:52.758135+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1810.06485","created_at":"2026-05-17T23:56:52.758135+00:00"},{"alias_kind":"pith_short_12","alias_value":"X47NVDUQKECW","created_at":"2026-05-18T12:33:01.666342+00:00"},{"alias_kind":"pith_short_16","alias_value":"X47NVDUQKECWE3OJ","created_at":"2026-05-18T12:33:01.666342+00:00"},{"alias_kind":"pith_short_8","alias_value":"X47NVDUQ","created_at":"2026-05-18T12:33:01.666342+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/X47NVDUQKECWE3OJRGFBBAJIUG","json":"https://pith.science/pith/X47NVDUQKECWE3OJRGFBBAJIUG.json","graph_json":"https://pith.science/api/pith-number/X47NVDUQKECWE3OJRGFBBAJIUG/graph.json","events_json":"https://pith.science/api/pith-number/X47NVDUQKECWE3OJRGFBBAJIUG/events.json","paper":"https://pith.science/paper/X47NVDUQ"},"agent_actions":{"view_html":"https://pith.science/pith/X47NVDUQKECWE3OJRGFBBAJIUG","download_json":"https://pith.science/pith/X47NVDUQKECWE3OJRGFBBAJIUG.json","view_paper":"https://pith.science/paper/X47NVDUQ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1810.06485&json=true","fetch_graph":"https://pith.science/api/pith-number/X47NVDUQKECWE3OJRGFBBAJIUG/graph.json","fetch_events":"https://pith.science/api/pith-number/X47NVDUQKECWE3OJRGFBBAJIUG/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/X47NVDUQKECWE3OJRGFBBAJIUG/action/timestamp_anchor","attest_storage":"https://pith.science/pith/X47NVDUQKECWE3OJRGFBBAJIUG/action/storage_attestation","attest_author":"https://pith.science/pith/X47NVDUQKECWE3OJRGFBBAJIUG/action/author_attestation","sign_citation":"https://pith.science/pith/X47NVDUQKECWE3OJRGFBBAJIUG/action/citation_signature","submit_replication":"https://pith.science/pith/X47NVDUQKECWE3OJRGFBBAJIUG/action/replication_record"}},"created_at":"2026-05-17T23:56:52.758135+00:00","updated_at":"2026-05-17T23:56:52.758135+00:00"}