{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:BLVJRUOZCJAWKPXBVWL5IBS4HW","short_pith_number":"pith:BLVJRUOZ","schema_version":"1.0","canonical_sha256":"0aea98d1d91241653ee1ad97d4065c3d811808572341618cca769a3daf474785","source":{"kind":"arxiv","id":"1211.4925","version":1},"attestation_state":"computed","paper":{"title":"Quantum fidelity for degenerate groundstates in quantum phase transitions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.stat-mech","authors_text":"Bing-Quan Hu, Sam Young Cho, Sheng-Hao Li, Yao Heng Su","submitted_at":"2012-11-21T03:36:59Z","abstract_excerpt":"Spontaneous symmetry breaking mechanism in quantum phase transitions manifests the existence of degenerate groundstates in broken symmetry phases. To detect such degenerate groundstates, we introduce a quantum fidelity as an overlap measurement between system groundstates and an arbitrary reference state. This quantum fidelity is shown a multiple bifurcation as an indicator of quantum phase transitions, without knowing any detailed broken symmetry, between a broken symmetry phase and symmetry phases as well as between a broken symmetry phase and other broken symmetry phases, when a system para"},"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":"1211.4925","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2012-11-21T03:36:59Z","cross_cats_sorted":[],"title_canon_sha256":"ef074da2f0d012f4412969fc2de4eb885ef3a41084950c53353964d00ddfc64e","abstract_canon_sha256":"8017c724d8a960a732fb9f568c94dd1efdf5af734860dc00c92611f0b76233a3"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:13:46.311387Z","signature_b64":"Sah4i70a+lTapDpItVBDfgKcC5ERBkpiFTmEoJnYPc/MhiMY/xX/6ci0NcG4PZOUJ5WVUiaiTQz3aKgxqfmKBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0aea98d1d91241653ee1ad97d4065c3d811808572341618cca769a3daf474785","last_reissued_at":"2026-05-18T03:13:46.310757Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:13:46.310757Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Quantum fidelity for degenerate groundstates in quantum phase transitions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.stat-mech","authors_text":"Bing-Quan Hu, Sam Young Cho, Sheng-Hao Li, Yao Heng Su","submitted_at":"2012-11-21T03:36:59Z","abstract_excerpt":"Spontaneous symmetry breaking mechanism in quantum phase transitions manifests the existence of degenerate groundstates in broken symmetry phases. To detect such degenerate groundstates, we introduce a quantum fidelity as an overlap measurement between system groundstates and an arbitrary reference state. This quantum fidelity is shown a multiple bifurcation as an indicator of quantum phase transitions, without knowing any detailed broken symmetry, between a broken symmetry phase and symmetry phases as well as between a broken symmetry phase and other broken symmetry phases, when a system para"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1211.4925","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":"1211.4925","created_at":"2026-05-18T03:13:46.310875+00:00"},{"alias_kind":"arxiv_version","alias_value":"1211.4925v1","created_at":"2026-05-18T03:13:46.310875+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1211.4925","created_at":"2026-05-18T03:13:46.310875+00:00"},{"alias_kind":"pith_short_12","alias_value":"BLVJRUOZCJAW","created_at":"2026-05-18T12:27:01.376967+00:00"},{"alias_kind":"pith_short_16","alias_value":"BLVJRUOZCJAWKPXB","created_at":"2026-05-18T12:27:01.376967+00:00"},{"alias_kind":"pith_short_8","alias_value":"BLVJRUOZ","created_at":"2026-05-18T12:27:01.376967+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/BLVJRUOZCJAWKPXBVWL5IBS4HW","json":"https://pith.science/pith/BLVJRUOZCJAWKPXBVWL5IBS4HW.json","graph_json":"https://pith.science/api/pith-number/BLVJRUOZCJAWKPXBVWL5IBS4HW/graph.json","events_json":"https://pith.science/api/pith-number/BLVJRUOZCJAWKPXBVWL5IBS4HW/events.json","paper":"https://pith.science/paper/BLVJRUOZ"},"agent_actions":{"view_html":"https://pith.science/pith/BLVJRUOZCJAWKPXBVWL5IBS4HW","download_json":"https://pith.science/pith/BLVJRUOZCJAWKPXBVWL5IBS4HW.json","view_paper":"https://pith.science/paper/BLVJRUOZ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1211.4925&json=true","fetch_graph":"https://pith.science/api/pith-number/BLVJRUOZCJAWKPXBVWL5IBS4HW/graph.json","fetch_events":"https://pith.science/api/pith-number/BLVJRUOZCJAWKPXBVWL5IBS4HW/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/BLVJRUOZCJAWKPXBVWL5IBS4HW/action/timestamp_anchor","attest_storage":"https://pith.science/pith/BLVJRUOZCJAWKPXBVWL5IBS4HW/action/storage_attestation","attest_author":"https://pith.science/pith/BLVJRUOZCJAWKPXBVWL5IBS4HW/action/author_attestation","sign_citation":"https://pith.science/pith/BLVJRUOZCJAWKPXBVWL5IBS4HW/action/citation_signature","submit_replication":"https://pith.science/pith/BLVJRUOZCJAWKPXBVWL5IBS4HW/action/replication_record"}},"created_at":"2026-05-18T03:13:46.310875+00:00","updated_at":"2026-05-18T03:13:46.310875+00:00"}