{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:G5ZXUL2LQWMJTJJOZFRLBDNYH2","short_pith_number":"pith:G5ZXUL2L","schema_version":"1.0","canonical_sha256":"37737a2f4b859899a52ec962b08db83ea145582fc845f5b7c815e3ce9c3a05fd","source":{"kind":"arxiv","id":"1103.3208","version":1},"attestation_state":"computed","paper":{"title":"Defect Formation Preempts Dynamical Symmetry Breaking in Closed Quantum Systems","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.quant-gas"],"primary_cat":"quant-ph","authors_text":"Carmine Ortix, Jeroen van den Brink, Jorrit Rijnbeek","submitted_at":"2011-03-16T15:51:51Z","abstract_excerpt":"We show that no matter how slowly a quantum-to-classical symmetry breaking process is driven, the adiabatic limit can never be reached in a macroscopic body. Massive defect formation preempts an adiabatic quantum-classical crossover and triggers the appearance of a symmetric non-equilibrium state that recursively collapses into the classical state, breaking the symmetry at punctured times. The presence of this state allows the quantum-classical transition to be investigated and controlled in mesoscopic devices by supplying externally the proper dynamical symmetry breaking perturbation."},"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":"1103.3208","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2011-03-16T15:51:51Z","cross_cats_sorted":["cond-mat.quant-gas"],"title_canon_sha256":"f73c254e576a7c36e69d43d46026a0b3688dfc7b298206897116cea9aa18145c","abstract_canon_sha256":"4b5122879f4703b4ed76ef9f37baff24884ae4e3852ad59437e6c0e4bedc8631"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:02:50.749376Z","signature_b64":"ybjMF2C7Vpbumiv2V3A3XMrEfx10mv/aKmBDL13G6Znh33Q9nXOtofr6gjsDetzciBoobDgbpO3Iy9Fa/R2mAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"37737a2f4b859899a52ec962b08db83ea145582fc845f5b7c815e3ce9c3a05fd","last_reissued_at":"2026-05-18T02:02:50.748736Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:02:50.748736Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Defect Formation Preempts Dynamical Symmetry Breaking in Closed Quantum Systems","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.quant-gas"],"primary_cat":"quant-ph","authors_text":"Carmine Ortix, Jeroen van den Brink, Jorrit Rijnbeek","submitted_at":"2011-03-16T15:51:51Z","abstract_excerpt":"We show that no matter how slowly a quantum-to-classical symmetry breaking process is driven, the adiabatic limit can never be reached in a macroscopic body. Massive defect formation preempts an adiabatic quantum-classical crossover and triggers the appearance of a symmetric non-equilibrium state that recursively collapses into the classical state, breaking the symmetry at punctured times. The presence of this state allows the quantum-classical transition to be investigated and controlled in mesoscopic devices by supplying externally the proper dynamical symmetry breaking perturbation."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1103.3208","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":"1103.3208","created_at":"2026-05-18T02:02:50.748827+00:00"},{"alias_kind":"arxiv_version","alias_value":"1103.3208v1","created_at":"2026-05-18T02:02:50.748827+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1103.3208","created_at":"2026-05-18T02:02:50.748827+00:00"},{"alias_kind":"pith_short_12","alias_value":"G5ZXUL2LQWMJ","created_at":"2026-05-18T12:26:28.662955+00:00"},{"alias_kind":"pith_short_16","alias_value":"G5ZXUL2LQWMJTJJO","created_at":"2026-05-18T12:26:28.662955+00:00"},{"alias_kind":"pith_short_8","alias_value":"G5ZXUL2L","created_at":"2026-05-18T12:26:28.662955+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/G5ZXUL2LQWMJTJJOZFRLBDNYH2","json":"https://pith.science/pith/G5ZXUL2LQWMJTJJOZFRLBDNYH2.json","graph_json":"https://pith.science/api/pith-number/G5ZXUL2LQWMJTJJOZFRLBDNYH2/graph.json","events_json":"https://pith.science/api/pith-number/G5ZXUL2LQWMJTJJOZFRLBDNYH2/events.json","paper":"https://pith.science/paper/G5ZXUL2L"},"agent_actions":{"view_html":"https://pith.science/pith/G5ZXUL2LQWMJTJJOZFRLBDNYH2","download_json":"https://pith.science/pith/G5ZXUL2LQWMJTJJOZFRLBDNYH2.json","view_paper":"https://pith.science/paper/G5ZXUL2L","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1103.3208&json=true","fetch_graph":"https://pith.science/api/pith-number/G5ZXUL2LQWMJTJJOZFRLBDNYH2/graph.json","fetch_events":"https://pith.science/api/pith-number/G5ZXUL2LQWMJTJJOZFRLBDNYH2/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/G5ZXUL2LQWMJTJJOZFRLBDNYH2/action/timestamp_anchor","attest_storage":"https://pith.science/pith/G5ZXUL2LQWMJTJJOZFRLBDNYH2/action/storage_attestation","attest_author":"https://pith.science/pith/G5ZXUL2LQWMJTJJOZFRLBDNYH2/action/author_attestation","sign_citation":"https://pith.science/pith/G5ZXUL2LQWMJTJJOZFRLBDNYH2/action/citation_signature","submit_replication":"https://pith.science/pith/G5ZXUL2LQWMJTJJOZFRLBDNYH2/action/replication_record"}},"created_at":"2026-05-18T02:02:50.748827+00:00","updated_at":"2026-05-18T02:02:50.748827+00:00"}