{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:A3XLDDOYA2PYN6UWO32Z3RCC6K","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"94f878da64a71d00eb359b5675f491fe76fe855ab837a7f58611f40bd88fa4c0","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/3.0/","primary_cat":"hep-lat","submitted_at":"2013-11-16T15:17:35Z","title_canon_sha256":"78067431e7fc0b8920c065ca2803b7b131cad736e56a08ef2ebb2fcc2d2d3b1b"},"schema_version":"1.0","source":{"id":"1311.4071","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1311.4071","created_at":"2026-05-18T02:52:49Z"},{"alias_kind":"arxiv_version","alias_value":"1311.4071v1","created_at":"2026-05-18T02:52:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1311.4071","created_at":"2026-05-18T02:52:49Z"},{"alias_kind":"pith_short_12","alias_value":"A3XLDDOYA2PY","created_at":"2026-05-18T12:27:38Z"},{"alias_kind":"pith_short_16","alias_value":"A3XLDDOYA2PYN6UW","created_at":"2026-05-18T12:27:38Z"},{"alias_kind":"pith_short_8","alias_value":"A3XLDDOY","created_at":"2026-05-18T12:27:38Z"}],"graph_snapshots":[{"event_id":"sha256:ab716bfcc13f065617745540c251608bea033e45dc827f4dd6859fa8afc4b023","target":"graph","created_at":"2026-05-18T02:52:49Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"In $\\mathrm{U(1)}$ lattice gauge theory in three spacetime dimensions, confinement can be analytically shown to persist at all values of the coupling. Furthermore, the explicit predictions for the dependence of string tension $\\sigma$ and mass gap $m_0$ on the coupling allow one to tune their ratio at will. These features, and the possibility of obtaining high-precision numerical results via an exact duality map to a spin model, make this theory an ideal laboratory to test the effective string description of confining flux tubes. In this contribution, we discuss our investigation of next-to-le","authors_text":"Davide Vadacchino, Marco Panero, Michele Caselle, Roberto Pellegrini","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/3.0/","primary_cat":"hep-lat","submitted_at":"2013-11-16T15:17:35Z","title":"Fine structure of the confining string in an analytically solvable 3D model"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1311.4071","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:b1e175b92508a58ecd705c84efb563752a42d9dad178848374f184c6de5efaa4","target":"record","created_at":"2026-05-18T02:52:49Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"94f878da64a71d00eb359b5675f491fe76fe855ab837a7f58611f40bd88fa4c0","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/3.0/","primary_cat":"hep-lat","submitted_at":"2013-11-16T15:17:35Z","title_canon_sha256":"78067431e7fc0b8920c065ca2803b7b131cad736e56a08ef2ebb2fcc2d2d3b1b"},"schema_version":"1.0","source":{"id":"1311.4071","kind":"arxiv","version":1}},"canonical_sha256":"06eeb18dd8069f86fa9676f59dc442f29a5333bef1383df74c5a01f9bd681daf","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"06eeb18dd8069f86fa9676f59dc442f29a5333bef1383df74c5a01f9bd681daf","first_computed_at":"2026-05-18T02:52:49.436855Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:52:49.436855Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"8Bh1ILlIg/QCP5UdUMzHQ2N0TkMtgVsl6dFn9p4eQQIbP3TYAQRkFjM2Awqg5SAc4Q/FDeQ4zc0CkIakS6VkBg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:52:49.437223Z","signed_message":"canonical_sha256_bytes"},"source_id":"1311.4071","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b1e175b92508a58ecd705c84efb563752a42d9dad178848374f184c6de5efaa4","sha256:ab716bfcc13f065617745540c251608bea033e45dc827f4dd6859fa8afc4b023"],"state_sha256":"5ac9f44ce81d16cbf4671b6c2d1586257233962b5e30ca550c871374e75ac948"}