{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:SFKRT4FBBV2IRFYRJRCTE6WCRO","short_pith_number":"pith:SFKRT4FB","schema_version":"1.0","canonical_sha256":"915519f0a10d748897114c45327ac28ba18c9094585ed6a3668fa2e62f85c26d","source":{"kind":"arxiv","id":"1509.03658","version":1},"attestation_state":"computed","paper":{"title":"Observation of a transition from a topologically ordered to a spontaneously broken symmetry phase","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.str-el","authors_text":"E. Fradkin, G.A. Cs\\'athy, G.C. Gardner, K.A. Schreiber, M.J. Manfra, N. Samkharadze","submitted_at":"2015-09-11T20:50:14Z","abstract_excerpt":"Until the late 1980s, phases of matter were understood in terms of Landau's symmetry breaking theory. Following the discovery of the quantum Hall effect the introduction of a second class of phases, those with topological order, was necessary. Phase transitions within the first class of phases involve a change in symmetry, whereas those between topological phases require a change in topological order. However, in rare cases transitions may occur between the two classes in which the vanishing of the topological order is accompanied by the emergence of a broken symmetry. Here, we report the exis"},"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":"1509.03658","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2015-09-11T20:50:14Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"1f163ac9283e118f52463ed0aeb2387ef0cbeabd938713b0af7804cdef6adcd1","abstract_canon_sha256":"6694c9e9bce0200d01adcb6a1f37f4b4fb8ab84337295c24fe9b2fe5c7232730"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:19:29.617809Z","signature_b64":"Op2i9x5+KpVinMKi10T1j3961UbWdNPIv9zdpdGCCxeCQd+6Z93bAxzfda12W8KpA7/E8qpDV+F8fsbwbjNVAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"915519f0a10d748897114c45327ac28ba18c9094585ed6a3668fa2e62f85c26d","last_reissued_at":"2026-05-18T01:19:29.617246Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:19:29.617246Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Observation of a transition from a topologically ordered to a spontaneously broken symmetry phase","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.str-el","authors_text":"E. Fradkin, G.A. Cs\\'athy, G.C. Gardner, K.A. Schreiber, M.J. Manfra, N. Samkharadze","submitted_at":"2015-09-11T20:50:14Z","abstract_excerpt":"Until the late 1980s, phases of matter were understood in terms of Landau's symmetry breaking theory. Following the discovery of the quantum Hall effect the introduction of a second class of phases, those with topological order, was necessary. Phase transitions within the first class of phases involve a change in symmetry, whereas those between topological phases require a change in topological order. However, in rare cases transitions may occur between the two classes in which the vanishing of the topological order is accompanied by the emergence of a broken symmetry. Here, we report the exis"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.03658","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":"1509.03658","created_at":"2026-05-18T01:19:29.617329+00:00"},{"alias_kind":"arxiv_version","alias_value":"1509.03658v1","created_at":"2026-05-18T01:19:29.617329+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1509.03658","created_at":"2026-05-18T01:19:29.617329+00:00"},{"alias_kind":"pith_short_12","alias_value":"SFKRT4FBBV2I","created_at":"2026-05-18T12:29:39.896362+00:00"},{"alias_kind":"pith_short_16","alias_value":"SFKRT4FBBV2IRFYR","created_at":"2026-05-18T12:29:39.896362+00:00"},{"alias_kind":"pith_short_8","alias_value":"SFKRT4FB","created_at":"2026-05-18T12:29:39.896362+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/SFKRT4FBBV2IRFYRJRCTE6WCRO","json":"https://pith.science/pith/SFKRT4FBBV2IRFYRJRCTE6WCRO.json","graph_json":"https://pith.science/api/pith-number/SFKRT4FBBV2IRFYRJRCTE6WCRO/graph.json","events_json":"https://pith.science/api/pith-number/SFKRT4FBBV2IRFYRJRCTE6WCRO/events.json","paper":"https://pith.science/paper/SFKRT4FB"},"agent_actions":{"view_html":"https://pith.science/pith/SFKRT4FBBV2IRFYRJRCTE6WCRO","download_json":"https://pith.science/pith/SFKRT4FBBV2IRFYRJRCTE6WCRO.json","view_paper":"https://pith.science/paper/SFKRT4FB","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1509.03658&json=true","fetch_graph":"https://pith.science/api/pith-number/SFKRT4FBBV2IRFYRJRCTE6WCRO/graph.json","fetch_events":"https://pith.science/api/pith-number/SFKRT4FBBV2IRFYRJRCTE6WCRO/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/SFKRT4FBBV2IRFYRJRCTE6WCRO/action/timestamp_anchor","attest_storage":"https://pith.science/pith/SFKRT4FBBV2IRFYRJRCTE6WCRO/action/storage_attestation","attest_author":"https://pith.science/pith/SFKRT4FBBV2IRFYRJRCTE6WCRO/action/author_attestation","sign_citation":"https://pith.science/pith/SFKRT4FBBV2IRFYRJRCTE6WCRO/action/citation_signature","submit_replication":"https://pith.science/pith/SFKRT4FBBV2IRFYRJRCTE6WCRO/action/replication_record"}},"created_at":"2026-05-18T01:19:29.617329+00:00","updated_at":"2026-05-18T01:19:29.617329+00:00"}