{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:DSCKQ6ZARPEDCYGR7SJXB6J2UT","short_pith_number":"pith:DSCKQ6ZA","schema_version":"1.0","canonical_sha256":"1c84a87b208bc83160d1fc9370f93aa4d7606110a6a3808b52748fe92b0ad3ea","source":{"kind":"arxiv","id":"1609.05679","version":1},"attestation_state":"computed","paper":{"title":"Keldysh functional renormalization group for electronic properties of graphene","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.mes-hall","authors_text":"Christian Fr\\\"a{\\ss}dorf, Johannes E. M. Mosig","submitted_at":"2016-09-19T12:04:39Z","abstract_excerpt":"We construct a nonperturbative nonequilibrium theory for graphene electrons interacting via the instantaneous Coulomb interaction by combining the functional renormalization group method with the nonequilibrium Keldysh formalism. The Coulomb interaction is partially bosonized in the forward scattering channel resulting in a coupled Fermi-Bose theory. Quantum kinetic equations for the Dirac fermions and the Hubbard-Stratonovich boson are derived in Keldysh basis, together with the exact flow equation for the effective action and the hierarchy of one-particle irreducible vertex functions, taking"},"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":"1609.05679","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-09-19T12:04:39Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"7b29861d936f5cef5044696a542432856742e91946591f892a629fea43ec036f","abstract_canon_sha256":"cdd29b0a26b81fc7ac452e9d9184728bd2c387b3a535a3b8833f5a1a819b39a8"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:48:44.194914Z","signature_b64":"LU3n3a4ISHizlPzk4J3fo4aK4QDeeR9EHoe/nbCLkN2x5hmOflT3a7gXcb3ibyh5faew261a02kSr5vok49SCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1c84a87b208bc83160d1fc9370f93aa4d7606110a6a3808b52748fe92b0ad3ea","last_reissued_at":"2026-05-18T00:48:44.194283Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:48:44.194283Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Keldysh functional renormalization group for electronic properties of graphene","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.mes-hall","authors_text":"Christian Fr\\\"a{\\ss}dorf, Johannes E. M. Mosig","submitted_at":"2016-09-19T12:04:39Z","abstract_excerpt":"We construct a nonperturbative nonequilibrium theory for graphene electrons interacting via the instantaneous Coulomb interaction by combining the functional renormalization group method with the nonequilibrium Keldysh formalism. The Coulomb interaction is partially bosonized in the forward scattering channel resulting in a coupled Fermi-Bose theory. Quantum kinetic equations for the Dirac fermions and the Hubbard-Stratonovich boson are derived in Keldysh basis, together with the exact flow equation for the effective action and the hierarchy of one-particle irreducible vertex functions, taking"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1609.05679","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":"1609.05679","created_at":"2026-05-18T00:48:44.194402+00:00"},{"alias_kind":"arxiv_version","alias_value":"1609.05679v1","created_at":"2026-05-18T00:48:44.194402+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1609.05679","created_at":"2026-05-18T00:48:44.194402+00:00"},{"alias_kind":"pith_short_12","alias_value":"DSCKQ6ZARPED","created_at":"2026-05-18T12:30:12.583610+00:00"},{"alias_kind":"pith_short_16","alias_value":"DSCKQ6ZARPEDCYGR","created_at":"2026-05-18T12:30:12.583610+00:00"},{"alias_kind":"pith_short_8","alias_value":"DSCKQ6ZA","created_at":"2026-05-18T12:30:12.583610+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/DSCKQ6ZARPEDCYGR7SJXB6J2UT","json":"https://pith.science/pith/DSCKQ6ZARPEDCYGR7SJXB6J2UT.json","graph_json":"https://pith.science/api/pith-number/DSCKQ6ZARPEDCYGR7SJXB6J2UT/graph.json","events_json":"https://pith.science/api/pith-number/DSCKQ6ZARPEDCYGR7SJXB6J2UT/events.json","paper":"https://pith.science/paper/DSCKQ6ZA"},"agent_actions":{"view_html":"https://pith.science/pith/DSCKQ6ZARPEDCYGR7SJXB6J2UT","download_json":"https://pith.science/pith/DSCKQ6ZARPEDCYGR7SJXB6J2UT.json","view_paper":"https://pith.science/paper/DSCKQ6ZA","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1609.05679&json=true","fetch_graph":"https://pith.science/api/pith-number/DSCKQ6ZARPEDCYGR7SJXB6J2UT/graph.json","fetch_events":"https://pith.science/api/pith-number/DSCKQ6ZARPEDCYGR7SJXB6J2UT/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/DSCKQ6ZARPEDCYGR7SJXB6J2UT/action/timestamp_anchor","attest_storage":"https://pith.science/pith/DSCKQ6ZARPEDCYGR7SJXB6J2UT/action/storage_attestation","attest_author":"https://pith.science/pith/DSCKQ6ZARPEDCYGR7SJXB6J2UT/action/author_attestation","sign_citation":"https://pith.science/pith/DSCKQ6ZARPEDCYGR7SJXB6J2UT/action/citation_signature","submit_replication":"https://pith.science/pith/DSCKQ6ZARPEDCYGR7SJXB6J2UT/action/replication_record"}},"created_at":"2026-05-18T00:48:44.194402+00:00","updated_at":"2026-05-18T00:48:44.194402+00:00"}