{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:VLOYT5U5I6AUWM5KHQSIJQXU52","short_pith_number":"pith:VLOYT5U5","schema_version":"1.0","canonical_sha256":"aadd89f69d47814b33aa3c2484c2f4eeb78fe5165a1c20485de7ae6d1641bf99","source":{"kind":"arxiv","id":"1712.09996","version":1},"attestation_state":"computed","paper":{"title":"Gauge-invariant screening masses and static quark free energies in $N_f = 2+1$ QCD at non-zero baryon density","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph","hep-th"],"primary_cat":"hep-lat","authors_text":"Andrea Rucci, Claudio Bonati, Francesco Negro, Francesco Sanfilippo, Massimo D'Elia, Michele Andreoli, Michele Mesiti","submitted_at":"2017-12-28T18:55:17Z","abstract_excerpt":"We discuss the extension of gauge-invariant electric and magnetic screening masses in the Quark-Gluon Plasma to the case of a finite baryon density, defining them in terms of a matrix of Polyakov loop correlators. We present lattice results for $N_f=2+1$ QCD with physical quark masses, obtained using the imaginary chemical potential approach, which indicate that the screening masses increase as a function of $\\mu_B$. A separate analysis is carried out for the theoretically interesting case $\\mu_B/T=3 i \\pi$, where charge conjugation is not explicitly broken and the usual definition of the scre"},"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":"1712.09996","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2017-12-28T18:55:17Z","cross_cats_sorted":["hep-ph","hep-th"],"title_canon_sha256":"c844b487dd149f8fbb89a871e0cf83d7f76105e8f1193f78b86277cf55275f1c","abstract_canon_sha256":"2f8eac55f325c04bf4a6ce00f6310d657896d1a207becaef6230b2f6506cc638"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:19:22.045132Z","signature_b64":"OnJLqVJm/ri+aMVLueegtGqmMaETA0qCXlhzsfqM2xwCMOVzmk+AbvRRxECVAF5LTjyiv6F+UhVvzhgkgd0hDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"aadd89f69d47814b33aa3c2484c2f4eeb78fe5165a1c20485de7ae6d1641bf99","last_reissued_at":"2026-05-18T00:19:22.044652Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:19:22.044652Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Gauge-invariant screening masses and static quark free energies in $N_f = 2+1$ QCD at non-zero baryon density","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph","hep-th"],"primary_cat":"hep-lat","authors_text":"Andrea Rucci, Claudio Bonati, Francesco Negro, Francesco Sanfilippo, Massimo D'Elia, Michele Andreoli, Michele Mesiti","submitted_at":"2017-12-28T18:55:17Z","abstract_excerpt":"We discuss the extension of gauge-invariant electric and magnetic screening masses in the Quark-Gluon Plasma to the case of a finite baryon density, defining them in terms of a matrix of Polyakov loop correlators. We present lattice results for $N_f=2+1$ QCD with physical quark masses, obtained using the imaginary chemical potential approach, which indicate that the screening masses increase as a function of $\\mu_B$. A separate analysis is carried out for the theoretically interesting case $\\mu_B/T=3 i \\pi$, where charge conjugation is not explicitly broken and the usual definition of the scre"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1712.09996","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":"1712.09996","created_at":"2026-05-18T00:19:22.044726+00:00"},{"alias_kind":"arxiv_version","alias_value":"1712.09996v1","created_at":"2026-05-18T00:19:22.044726+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1712.09996","created_at":"2026-05-18T00:19:22.044726+00:00"},{"alias_kind":"pith_short_12","alias_value":"VLOYT5U5I6AU","created_at":"2026-05-18T12:31:49.984773+00:00"},{"alias_kind":"pith_short_16","alias_value":"VLOYT5U5I6AUWM5K","created_at":"2026-05-18T12:31:49.984773+00:00"},{"alias_kind":"pith_short_8","alias_value":"VLOYT5U5","created_at":"2026-05-18T12:31:49.984773+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/VLOYT5U5I6AUWM5KHQSIJQXU52","json":"https://pith.science/pith/VLOYT5U5I6AUWM5KHQSIJQXU52.json","graph_json":"https://pith.science/api/pith-number/VLOYT5U5I6AUWM5KHQSIJQXU52/graph.json","events_json":"https://pith.science/api/pith-number/VLOYT5U5I6AUWM5KHQSIJQXU52/events.json","paper":"https://pith.science/paper/VLOYT5U5"},"agent_actions":{"view_html":"https://pith.science/pith/VLOYT5U5I6AUWM5KHQSIJQXU52","download_json":"https://pith.science/pith/VLOYT5U5I6AUWM5KHQSIJQXU52.json","view_paper":"https://pith.science/paper/VLOYT5U5","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1712.09996&json=true","fetch_graph":"https://pith.science/api/pith-number/VLOYT5U5I6AUWM5KHQSIJQXU52/graph.json","fetch_events":"https://pith.science/api/pith-number/VLOYT5U5I6AUWM5KHQSIJQXU52/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/VLOYT5U5I6AUWM5KHQSIJQXU52/action/timestamp_anchor","attest_storage":"https://pith.science/pith/VLOYT5U5I6AUWM5KHQSIJQXU52/action/storage_attestation","attest_author":"https://pith.science/pith/VLOYT5U5I6AUWM5KHQSIJQXU52/action/author_attestation","sign_citation":"https://pith.science/pith/VLOYT5U5I6AUWM5KHQSIJQXU52/action/citation_signature","submit_replication":"https://pith.science/pith/VLOYT5U5I6AUWM5KHQSIJQXU52/action/replication_record"}},"created_at":"2026-05-18T00:19:22.044726+00:00","updated_at":"2026-05-18T00:19:22.044726+00:00"}