{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2006:TE6AAKEVLKVEL4WXAZ5D65NKQE","short_pith_number":"pith:TE6AAKEV","schema_version":"1.0","canonical_sha256":"993c0028955aaa45f2d7067a3f75aa812eb0ec411105ec520608d00dc484440c","source":{"kind":"arxiv","id":"hep-th/0612131","version":1},"attestation_state":"computed","paper":{"title":"Quantum broadening of k-strings in gauge theories","license":"","headline":"","cross_cats":["hep-lat"],"primary_cat":"hep-th","authors_text":"Ferdinando Gliozzi, Pietro Giudice, Stefano Lottini","submitted_at":"2006-12-13T16:20:26Z","abstract_excerpt":"We study the thickness of the confining flux tube generated by a pair of sources in higher representations of the gauge group. Using a simple geometric picture we argue that the area of the cross-section of the flux tube, as measured by a Wilson loop probe, grows logarithmically with source separation, as a consequence of the quantum fluctuations of the underlying k-string. The slope of the logarithm turns out to be universal, i.e. it is the same for all the representations and all the gauge theories. We check these predictions in a 3D Z_4 lattice gauge model by comparing the broadening of the"},"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":"hep-th/0612131","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-th","submitted_at":"2006-12-13T16:20:26Z","cross_cats_sorted":["hep-lat"],"title_canon_sha256":"976b6e7e48a6efbed82ef8c6d0c6f23e5c29c2cdf29c21f1553fcc6a8aa767f7","abstract_canon_sha256":"299f92bf66b369205916cdd033d5a137e3dc5abbbdbab6630cc5d195e1e24928"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:38:25.519950Z","signature_b64":"mDh/jnu+4HWl9AX4OWBzrzObGBbnh4X1/D/EARzFsuJaJ2XSI9sAWchyzL9EoH6gMZQ6wB/Hz1GMVLZw0H8qDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"993c0028955aaa45f2d7067a3f75aa812eb0ec411105ec520608d00dc484440c","last_reissued_at":"2026-05-18T04:38:25.519018Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:38:25.519018Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Quantum broadening of k-strings in gauge theories","license":"","headline":"","cross_cats":["hep-lat"],"primary_cat":"hep-th","authors_text":"Ferdinando Gliozzi, Pietro Giudice, Stefano Lottini","submitted_at":"2006-12-13T16:20:26Z","abstract_excerpt":"We study the thickness of the confining flux tube generated by a pair of sources in higher representations of the gauge group. Using a simple geometric picture we argue that the area of the cross-section of the flux tube, as measured by a Wilson loop probe, grows logarithmically with source separation, as a consequence of the quantum fluctuations of the underlying k-string. The slope of the logarithm turns out to be universal, i.e. it is the same for all the representations and all the gauge theories. We check these predictions in a 3D Z_4 lattice gauge model by comparing the broadening of the"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-th/0612131","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":"hep-th/0612131","created_at":"2026-05-18T04:38:25.519283+00:00"},{"alias_kind":"arxiv_version","alias_value":"hep-th/0612131v1","created_at":"2026-05-18T04:38:25.519283+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-th/0612131","created_at":"2026-05-18T04:38:25.519283+00:00"},{"alias_kind":"pith_short_12","alias_value":"TE6AAKEVLKVE","created_at":"2026-05-18T12:25:54.717736+00:00"},{"alias_kind":"pith_short_16","alias_value":"TE6AAKEVLKVEL4WX","created_at":"2026-05-18T12:25:54.717736+00:00"},{"alias_kind":"pith_short_8","alias_value":"TE6AAKEV","created_at":"2026-05-18T12:25:54.717736+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/TE6AAKEVLKVEL4WXAZ5D65NKQE","json":"https://pith.science/pith/TE6AAKEVLKVEL4WXAZ5D65NKQE.json","graph_json":"https://pith.science/api/pith-number/TE6AAKEVLKVEL4WXAZ5D65NKQE/graph.json","events_json":"https://pith.science/api/pith-number/TE6AAKEVLKVEL4WXAZ5D65NKQE/events.json","paper":"https://pith.science/paper/TE6AAKEV"},"agent_actions":{"view_html":"https://pith.science/pith/TE6AAKEVLKVEL4WXAZ5D65NKQE","download_json":"https://pith.science/pith/TE6AAKEVLKVEL4WXAZ5D65NKQE.json","view_paper":"https://pith.science/paper/TE6AAKEV","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=hep-th/0612131&json=true","fetch_graph":"https://pith.science/api/pith-number/TE6AAKEVLKVEL4WXAZ5D65NKQE/graph.json","fetch_events":"https://pith.science/api/pith-number/TE6AAKEVLKVEL4WXAZ5D65NKQE/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/TE6AAKEVLKVEL4WXAZ5D65NKQE/action/timestamp_anchor","attest_storage":"https://pith.science/pith/TE6AAKEVLKVEL4WXAZ5D65NKQE/action/storage_attestation","attest_author":"https://pith.science/pith/TE6AAKEVLKVEL4WXAZ5D65NKQE/action/author_attestation","sign_citation":"https://pith.science/pith/TE6AAKEVLKVEL4WXAZ5D65NKQE/action/citation_signature","submit_replication":"https://pith.science/pith/TE6AAKEVLKVEL4WXAZ5D65NKQE/action/replication_record"}},"created_at":"2026-05-18T04:38:25.519283+00:00","updated_at":"2026-05-18T04:38:25.519283+00:00"}