{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:3I2PO2HHD6TIA6IWINEBLGE7QR","short_pith_number":"pith:3I2PO2HH","schema_version":"1.0","canonical_sha256":"da34f768e71fa6807916434815989f8474ae6fe82de3b9a1bad31be26251f6b3","source":{"kind":"arxiv","id":"1303.6858","version":1},"attestation_state":"computed","paper":{"title":"The (2+1)-d U(1) Quantum Link Model Masquerading as Deconfined Criticality","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-lat","quant-ph"],"primary_cat":"cond-mat.str-el","authors_text":"D. Banerjee, F.-J. Jiang, P. Widmer, U.-J. Wiese","submitted_at":"2013-03-27T15:19:50Z","abstract_excerpt":"The $(2+1)$-d U(1) quantum link model is a gauge theory, amenable to quantum simulation, with a spontaneously broken SO(2) symmetry emerging at a quantum phase transition. Its low-energy physics is described by a $(2+1)$-d $\\RP(1)$ effective field theory, perturbed by a dangerously irrelevant SO(2) breaking operator, which prevents the interpretation of the emergent pseudo-Goldstone boson as a dual photon. At the quantum phase transition, the model mimics some features of deconfined quantum criticality, but remains linearly confining. Deconfinement only sets in at high temperature."},"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":"1303.6858","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2013-03-27T15:19:50Z","cross_cats_sorted":["hep-lat","quant-ph"],"title_canon_sha256":"674b32165fce9479c275f3805dc4e7035cff1089f783e732636ad84b87ed7f65","abstract_canon_sha256":"42ecf2464755e2905fa5e81d2a925b558b98b0c8fd2ad9494e7e1312de6de8ed"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:50:51.933211Z","signature_b64":"TxWqv2j4ucGc/16zrgt0fuh00fQ5RYsNjj4aNJdUKYX6CTl2DMC3+AhfbOjR+Cgc6nydAs9GnC68VIrL5hrNCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"da34f768e71fa6807916434815989f8474ae6fe82de3b9a1bad31be26251f6b3","last_reissued_at":"2026-05-18T01:50:51.932658Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:50:51.932658Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The (2+1)-d U(1) Quantum Link Model Masquerading as Deconfined Criticality","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-lat","quant-ph"],"primary_cat":"cond-mat.str-el","authors_text":"D. Banerjee, F.-J. Jiang, P. Widmer, U.-J. Wiese","submitted_at":"2013-03-27T15:19:50Z","abstract_excerpt":"The $(2+1)$-d U(1) quantum link model is a gauge theory, amenable to quantum simulation, with a spontaneously broken SO(2) symmetry emerging at a quantum phase transition. Its low-energy physics is described by a $(2+1)$-d $\\RP(1)$ effective field theory, perturbed by a dangerously irrelevant SO(2) breaking operator, which prevents the interpretation of the emergent pseudo-Goldstone boson as a dual photon. At the quantum phase transition, the model mimics some features of deconfined quantum criticality, but remains linearly confining. Deconfinement only sets in at high temperature."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1303.6858","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":"1303.6858","created_at":"2026-05-18T01:50:51.932742+00:00"},{"alias_kind":"arxiv_version","alias_value":"1303.6858v1","created_at":"2026-05-18T01:50:51.932742+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1303.6858","created_at":"2026-05-18T01:50:51.932742+00:00"},{"alias_kind":"pith_short_12","alias_value":"3I2PO2HHD6TI","created_at":"2026-05-18T12:27:32.513160+00:00"},{"alias_kind":"pith_short_16","alias_value":"3I2PO2HHD6TIA6IW","created_at":"2026-05-18T12:27:32.513160+00:00"},{"alias_kind":"pith_short_8","alias_value":"3I2PO2HH","created_at":"2026-05-18T12:27:32.513160+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2508.03802","citing_title":"Geometric fragmentation and anomalous thermalization in cubic dimer model","ref_index":94,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/3I2PO2HHD6TIA6IWINEBLGE7QR","json":"https://pith.science/pith/3I2PO2HHD6TIA6IWINEBLGE7QR.json","graph_json":"https://pith.science/api/pith-number/3I2PO2HHD6TIA6IWINEBLGE7QR/graph.json","events_json":"https://pith.science/api/pith-number/3I2PO2HHD6TIA6IWINEBLGE7QR/events.json","paper":"https://pith.science/paper/3I2PO2HH"},"agent_actions":{"view_html":"https://pith.science/pith/3I2PO2HHD6TIA6IWINEBLGE7QR","download_json":"https://pith.science/pith/3I2PO2HHD6TIA6IWINEBLGE7QR.json","view_paper":"https://pith.science/paper/3I2PO2HH","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1303.6858&json=true","fetch_graph":"https://pith.science/api/pith-number/3I2PO2HHD6TIA6IWINEBLGE7QR/graph.json","fetch_events":"https://pith.science/api/pith-number/3I2PO2HHD6TIA6IWINEBLGE7QR/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/3I2PO2HHD6TIA6IWINEBLGE7QR/action/timestamp_anchor","attest_storage":"https://pith.science/pith/3I2PO2HHD6TIA6IWINEBLGE7QR/action/storage_attestation","attest_author":"https://pith.science/pith/3I2PO2HHD6TIA6IWINEBLGE7QR/action/author_attestation","sign_citation":"https://pith.science/pith/3I2PO2HHD6TIA6IWINEBLGE7QR/action/citation_signature","submit_replication":"https://pith.science/pith/3I2PO2HHD6TIA6IWINEBLGE7QR/action/replication_record"}},"created_at":"2026-05-18T01:50:51.932742+00:00","updated_at":"2026-05-18T01:50:51.932742+00:00"}