{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:SDUNNXUQUHF4AHYUOUZJ2QCPN3","short_pith_number":"pith:SDUNNXUQ","schema_version":"1.0","canonical_sha256":"90e8d6de90a1cbc01f1475329d404f6ee6b5173799065fa10a0168f6f1010c01","source":{"kind":"arxiv","id":"1303.2818","version":1},"attestation_state":"computed","paper":{"title":"Dynamical Screening Effect on Local Two-Particle Vertex Functions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Li Huang, Yilin Wang","submitted_at":"2013-03-12T09:49:38Z","abstract_excerpt":"In principle, the electronic Coulomb interaction among the correlated orbitals is frequency-dependent. Though it is generally believed that the dynamically screened interaction may play a crucial role in understanding the subtle electronic structures of strongly correlated materials, hitherto we know very little about it. In the Letter, we demonstrate that within the framework of single-site dynamical mean-field theory the local two-particle Green's functions $\\chi$ and vertex functions $\\Gamma$ are strongly modified by the dynamically screened interaction. Since both $\\chi$ and $\\Gamma$ repre"},"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":"1303.2818","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2013-03-12T09:49:38Z","cross_cats_sorted":[],"title_canon_sha256":"88dcefdc6aa9825a24efe58b3ab79d286dc0acfb7bab97f978777698a6829f58","abstract_canon_sha256":"4f1faa502e09b431500f41c5035a71ceb50b4adbbf970ef71d2cb94d439502f7"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:31:07.953079Z","signature_b64":"GgVSwykJBPcEAQwk5xFUMBWKML+TTbsRpmxUv0Y1NtCrDH5zQA4Ks4C3S9FYSIcq7ZHWyxYWz6hw+kFXh3dsAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"90e8d6de90a1cbc01f1475329d404f6ee6b5173799065fa10a0168f6f1010c01","last_reissued_at":"2026-05-18T03:31:07.952307Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:31:07.952307Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Dynamical Screening Effect on Local Two-Particle Vertex Functions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Li Huang, Yilin Wang","submitted_at":"2013-03-12T09:49:38Z","abstract_excerpt":"In principle, the electronic Coulomb interaction among the correlated orbitals is frequency-dependent. Though it is generally believed that the dynamically screened interaction may play a crucial role in understanding the subtle electronic structures of strongly correlated materials, hitherto we know very little about it. In the Letter, we demonstrate that within the framework of single-site dynamical mean-field theory the local two-particle Green's functions $\\chi$ and vertex functions $\\Gamma$ are strongly modified by the dynamically screened interaction. Since both $\\chi$ and $\\Gamma$ repre"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1303.2818","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1303.2818","created_at":"2026-05-18T03:31:07.952445+00:00"},{"alias_kind":"arxiv_version","alias_value":"1303.2818v1","created_at":"2026-05-18T03:31:07.952445+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1303.2818","created_at":"2026-05-18T03:31:07.952445+00:00"},{"alias_kind":"pith_short_12","alias_value":"SDUNNXUQUHF4","created_at":"2026-05-18T12:27:59.945178+00:00"},{"alias_kind":"pith_short_16","alias_value":"SDUNNXUQUHF4AHYU","created_at":"2026-05-18T12:27:59.945178+00:00"},{"alias_kind":"pith_short_8","alias_value":"SDUNNXUQ","created_at":"2026-05-18T12:27:59.945178+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/SDUNNXUQUHF4AHYUOUZJ2QCPN3","json":"https://pith.science/pith/SDUNNXUQUHF4AHYUOUZJ2QCPN3.json","graph_json":"https://pith.science/api/pith-number/SDUNNXUQUHF4AHYUOUZJ2QCPN3/graph.json","events_json":"https://pith.science/api/pith-number/SDUNNXUQUHF4AHYUOUZJ2QCPN3/events.json","paper":"https://pith.science/paper/SDUNNXUQ"},"agent_actions":{"view_html":"https://pith.science/pith/SDUNNXUQUHF4AHYUOUZJ2QCPN3","download_json":"https://pith.science/pith/SDUNNXUQUHF4AHYUOUZJ2QCPN3.json","view_paper":"https://pith.science/paper/SDUNNXUQ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1303.2818&json=true","fetch_graph":"https://pith.science/api/pith-number/SDUNNXUQUHF4AHYUOUZJ2QCPN3/graph.json","fetch_events":"https://pith.science/api/pith-number/SDUNNXUQUHF4AHYUOUZJ2QCPN3/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/SDUNNXUQUHF4AHYUOUZJ2QCPN3/action/timestamp_anchor","attest_storage":"https://pith.science/pith/SDUNNXUQUHF4AHYUOUZJ2QCPN3/action/storage_attestation","attest_author":"https://pith.science/pith/SDUNNXUQUHF4AHYUOUZJ2QCPN3/action/author_attestation","sign_citation":"https://pith.science/pith/SDUNNXUQUHF4AHYUOUZJ2QCPN3/action/citation_signature","submit_replication":"https://pith.science/pith/SDUNNXUQUHF4AHYUOUZJ2QCPN3/action/replication_record"}},"created_at":"2026-05-18T03:31:07.952445+00:00","updated_at":"2026-05-18T03:31:07.952445+00:00"}