{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:Q5Y7CH7TFEJZKNTR2L6XOSCGOF","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":"896f75e1d73b7d941c52b5171ea6a0b006485a0f447880e6e142cb170311ac09","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2017-02-16T08:46:41Z","title_canon_sha256":"b0946da86e268abc115a586f4683c3f29d42a49e5d0cbb35612f837813e0bb70"},"schema_version":"1.0","source":{"id":"1702.04892","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1702.04892","created_at":"2026-05-18T00:23:40Z"},{"alias_kind":"arxiv_version","alias_value":"1702.04892v1","created_at":"2026-05-18T00:23:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1702.04892","created_at":"2026-05-18T00:23:40Z"},{"alias_kind":"pith_short_12","alias_value":"Q5Y7CH7TFEJZ","created_at":"2026-05-18T12:31:37Z"},{"alias_kind":"pith_short_16","alias_value":"Q5Y7CH7TFEJZKNTR","created_at":"2026-05-18T12:31:37Z"},{"alias_kind":"pith_short_8","alias_value":"Q5Y7CH7T","created_at":"2026-05-18T12:31:37Z"}],"graph_snapshots":[{"event_id":"sha256:132f88f829097d37edb50ca355726a6ae8126a55c895f23c838495d34327b17b","target":"graph","created_at":"2026-05-18T00:23:40Z","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":"We demonstrate that the confinement of half-quantized vortices (HQVs) in coherently coupled Bose-Einstein condensates (BECs) simulates certain aspects of the confinement in $SU(2)$ quantum chromodynamics (QCD) in 2+1 space-time dimensions. By identifying the circulation of superfluid velocity as the baryon number and the relative phase between two components as a dual gluon, we identify HQVs in a single component as electrically charged particles with a half baryon number. Further, we show that only singlet states of the relative phase of two components can stably exist as bound states of vort","authors_text":"Minoru Eto, Muneto Nitta","cross_cats":["hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2017-02-16T08:46:41Z","title":"Confinement of Half-quantized Vortices in Coherently Coupled Bose-Einstein Condensates: Simulating Quark Confinement in QCD"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1702.04892","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":"sha256:5a2a7bd13dca2bb584bdf39ea84f582ad7af1072e69a0eb8926a6aa6a617c52d","target":"record","created_at":"2026-05-18T00:23:40Z","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":"896f75e1d73b7d941c52b5171ea6a0b006485a0f447880e6e142cb170311ac09","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2017-02-16T08:46:41Z","title_canon_sha256":"b0946da86e268abc115a586f4683c3f29d42a49e5d0cbb35612f837813e0bb70"},"schema_version":"1.0","source":{"id":"1702.04892","kind":"arxiv","version":1}},"canonical_sha256":"8771f11ff32913953671d2fd77484671616558d493b74dd1cd3175b92d4b96e0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8771f11ff32913953671d2fd77484671616558d493b74dd1cd3175b92d4b96e0","first_computed_at":"2026-05-18T00:23:40.009220Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:23:40.009220Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"HBErxuQRJmVWT6to0A6mpNuB1XoBqsejGVxJbxLQiI4JUFWWsWJpKJPSIkebbmp4+cBCs1RzUK6AKRoSB0ifDA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:23:40.009787Z","signed_message":"canonical_sha256_bytes"},"source_id":"1702.04892","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5a2a7bd13dca2bb584bdf39ea84f582ad7af1072e69a0eb8926a6aa6a617c52d","sha256:132f88f829097d37edb50ca355726a6ae8126a55c895f23c838495d34327b17b"],"state_sha256":"db3016505bbdc624c40fa86617ba986df395080bc197ea59301c4348a0d9e075"}