{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:ND4FGLVP47NCLRLH2RD6QQDFVG","short_pith_number":"pith:ND4FGLVP","schema_version":"1.0","canonical_sha256":"68f8532eafe7da25c567d447e84065a9804417af277624ecc2790d7554671971","source":{"kind":"arxiv","id":"1702.04291","version":4},"attestation_state":"computed","paper":{"title":"Transport coefficients of two-flavor quark matter from the Kubo formalism","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE","hep-ph"],"primary_cat":"nucl-th","authors_text":"Armen Sedrakian, Arus Harutyunyan, Dirk H. Rischke","submitted_at":"2017-02-14T17:04:23Z","abstract_excerpt":"The transport coefficients of quark matter at non-zero chemical potential and temperature are computed within the two-flavor Nambu--Jona-Lasinio model. We apply the Kubo formalism to obtain the thermal ($\\kappa$) and electrical ($\\sigma$) conductivities as well as an update of the shear viscosity ($\\eta$) by evaluating the corresponding equilibrium two-point correlation functions to leading order in the $1/N_c$ expansion. The Dirac structure of the self-energies and spectral functions is taken into account as these are evaluated from the meson-exchange Fock diagrams for on-mass-shell quarks. W"},"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":"1702.04291","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2017-02-14T17:04:23Z","cross_cats_sorted":["astro-ph.HE","hep-ph"],"title_canon_sha256":"fc0ac4b367c5995cd1af656bc7b663860188e881bb6f38e7428f8545093e2aff","abstract_canon_sha256":"1ec870414cf78731a5061d4abb640a9a1316983b10c6e9f502bbea9da7a94ab1"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:13:50.598563Z","signature_b64":"+uEBV0yhyQbZx4dJkmmjFyzLQ9JltXZOdkMQ8TDZUBqLEIukMmCtyRlyuCggS6o70vrm2zjBFAigMtDfbDG2Bg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"68f8532eafe7da25c567d447e84065a9804417af277624ecc2790d7554671971","last_reissued_at":"2026-07-05T01:13:50.598125Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:13:50.598125Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Transport coefficients of two-flavor quark matter from the Kubo formalism","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE","hep-ph"],"primary_cat":"nucl-th","authors_text":"Armen Sedrakian, Arus Harutyunyan, Dirk H. Rischke","submitted_at":"2017-02-14T17:04:23Z","abstract_excerpt":"The transport coefficients of quark matter at non-zero chemical potential and temperature are computed within the two-flavor Nambu--Jona-Lasinio model. We apply the Kubo formalism to obtain the thermal ($\\kappa$) and electrical ($\\sigma$) conductivities as well as an update of the shear viscosity ($\\eta$) by evaluating the corresponding equilibrium two-point correlation functions to leading order in the $1/N_c$ expansion. The Dirac structure of the self-energies and spectral functions is taken into account as these are evaluated from the meson-exchange Fock diagrams for on-mass-shell quarks. W"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1702.04291","kind":"arxiv","version":4},"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/1702.04291/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1702.04291","created_at":"2026-07-05T01:13:50.598185+00:00"},{"alias_kind":"arxiv_version","alias_value":"1702.04291v4","created_at":"2026-07-05T01:13:50.598185+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1702.04291","created_at":"2026-07-05T01:13:50.598185+00:00"},{"alias_kind":"pith_short_12","alias_value":"ND4FGLVP47NC","created_at":"2026-07-05T01:13:50.598185+00:00"},{"alias_kind":"pith_short_16","alias_value":"ND4FGLVP47NCLRLH","created_at":"2026-07-05T01:13:50.598185+00:00"},{"alias_kind":"pith_short_8","alias_value":"ND4FGLVP","created_at":"2026-07-05T01:13:50.598185+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":2,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2606.09633","citing_title":"Effective QCD model with consistent quasi-gluon treatment : formulation and application","ref_index":110,"is_internal_anchor":false},{"citing_arxiv_id":"2507.20302","citing_title":"Analytic structure of stress-energy response functions and new Kubo formulae","ref_index":36,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/ND4FGLVP47NCLRLH2RD6QQDFVG","json":"https://pith.science/pith/ND4FGLVP47NCLRLH2RD6QQDFVG.json","graph_json":"https://pith.science/api/pith-number/ND4FGLVP47NCLRLH2RD6QQDFVG/graph.json","events_json":"https://pith.science/api/pith-number/ND4FGLVP47NCLRLH2RD6QQDFVG/events.json","paper":"https://pith.science/paper/ND4FGLVP"},"agent_actions":{"view_html":"https://pith.science/pith/ND4FGLVP47NCLRLH2RD6QQDFVG","download_json":"https://pith.science/pith/ND4FGLVP47NCLRLH2RD6QQDFVG.json","view_paper":"https://pith.science/paper/ND4FGLVP","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1702.04291&json=true","fetch_graph":"https://pith.science/api/pith-number/ND4FGLVP47NCLRLH2RD6QQDFVG/graph.json","fetch_events":"https://pith.science/api/pith-number/ND4FGLVP47NCLRLH2RD6QQDFVG/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ND4FGLVP47NCLRLH2RD6QQDFVG/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ND4FGLVP47NCLRLH2RD6QQDFVG/action/storage_attestation","attest_author":"https://pith.science/pith/ND4FGLVP47NCLRLH2RD6QQDFVG/action/author_attestation","sign_citation":"https://pith.science/pith/ND4FGLVP47NCLRLH2RD6QQDFVG/action/citation_signature","submit_replication":"https://pith.science/pith/ND4FGLVP47NCLRLH2RD6QQDFVG/action/replication_record"}},"created_at":"2026-07-05T01:13:50.598185+00:00","updated_at":"2026-07-05T01:13:50.598185+00:00"}