{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2021:BNKOSX3UKWFRVZUWN7QSH3QXCS","short_pith_number":"pith:BNKOSX3U","schema_version":"1.0","canonical_sha256":"0b54e95f74558b1ae6966fe123ee17149a524d378c3bc86a2a3ca64a71dd009f","source":{"kind":"arxiv","id":"2103.01947","version":1},"attestation_state":"computed","paper":{"title":"Emergent Kardar-Parisi-Zhang phase in quadratically driven condensates","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall","cond-mat.stat-mech"],"primary_cat":"cond-mat.quant-gas","authors_text":"Alessio Chiocchetta, Oriana K. Diessel, Sebastian Diehl","submitted_at":"2021-03-02T18:59:02Z","abstract_excerpt":"In bosonic gases at thermal equilibrium, an external quadratic drive can induce a Bose-Einstein condensation described by the Ising transition, as a consequence of the explicitly broken U(1) phase rotation symmetry down to $\\mathbb{Z}_2$. However, in physical realizations such as exciton-polaritons and nonlinear photonic lattices, thermal equilibrium is lost and the state is rather determined by a balance between losses and external drive. A fundamental question is then how nonequilibrium fluctuations affect this transition. Here, we show that in a two-dimensional driven-dissipative Bose syste"},"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":"2103.01947","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2021-03-02T18:59:02Z","cross_cats_sorted":["cond-mat.mes-hall","cond-mat.stat-mech"],"title_canon_sha256":"b278f1e3708362f12e6aa4cd2285b6b560c70b9341059ca37dbb153371d6d6c6","abstract_canon_sha256":"0bf5abd7fb07020b202a1d63c54b1d2f9cd05280781e35f56e89f90c1321a2cc"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:00:50.194550Z","signature_b64":"9w9Cs1TnoXMgZvBOEYNAXPbw7/VM2x0WKAt6OyErerOpv4H1V41NifMLSDmPUgFdWCpDv+OooZSPz8IfcUT5Ag==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0b54e95f74558b1ae6966fe123ee17149a524d378c3bc86a2a3ca64a71dd009f","last_reissued_at":"2026-07-05T04:00:50.194118Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:00:50.194118Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Emergent Kardar-Parisi-Zhang phase in quadratically driven condensates","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall","cond-mat.stat-mech"],"primary_cat":"cond-mat.quant-gas","authors_text":"Alessio Chiocchetta, Oriana K. Diessel, Sebastian Diehl","submitted_at":"2021-03-02T18:59:02Z","abstract_excerpt":"In bosonic gases at thermal equilibrium, an external quadratic drive can induce a Bose-Einstein condensation described by the Ising transition, as a consequence of the explicitly broken U(1) phase rotation symmetry down to $\\mathbb{Z}_2$. However, in physical realizations such as exciton-polaritons and nonlinear photonic lattices, thermal equilibrium is lost and the state is rather determined by a balance between losses and external drive. A fundamental question is then how nonequilibrium fluctuations affect this transition. Here, we show that in a two-dimensional driven-dissipative Bose syste"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2103.01947","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2103.01947/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2103.01947","created_at":"2026-07-05T04:00:50.194182+00:00"},{"alias_kind":"arxiv_version","alias_value":"2103.01947v1","created_at":"2026-07-05T04:00:50.194182+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2103.01947","created_at":"2026-07-05T04:00:50.194182+00:00"},{"alias_kind":"pith_short_12","alias_value":"BNKOSX3UKWFR","created_at":"2026-07-05T04:00:50.194182+00:00"},{"alias_kind":"pith_short_16","alias_value":"BNKOSX3UKWFRVZUW","created_at":"2026-07-05T04:00:50.194182+00:00"},{"alias_kind":"pith_short_8","alias_value":"BNKOSX3U","created_at":"2026-07-05T04:00:50.194182+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/BNKOSX3UKWFRVZUWN7QSH3QXCS","json":"https://pith.science/pith/BNKOSX3UKWFRVZUWN7QSH3QXCS.json","graph_json":"https://pith.science/api/pith-number/BNKOSX3UKWFRVZUWN7QSH3QXCS/graph.json","events_json":"https://pith.science/api/pith-number/BNKOSX3UKWFRVZUWN7QSH3QXCS/events.json","paper":"https://pith.science/paper/BNKOSX3U"},"agent_actions":{"view_html":"https://pith.science/pith/BNKOSX3UKWFRVZUWN7QSH3QXCS","download_json":"https://pith.science/pith/BNKOSX3UKWFRVZUWN7QSH3QXCS.json","view_paper":"https://pith.science/paper/BNKOSX3U","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2103.01947&json=true","fetch_graph":"https://pith.science/api/pith-number/BNKOSX3UKWFRVZUWN7QSH3QXCS/graph.json","fetch_events":"https://pith.science/api/pith-number/BNKOSX3UKWFRVZUWN7QSH3QXCS/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/BNKOSX3UKWFRVZUWN7QSH3QXCS/action/timestamp_anchor","attest_storage":"https://pith.science/pith/BNKOSX3UKWFRVZUWN7QSH3QXCS/action/storage_attestation","attest_author":"https://pith.science/pith/BNKOSX3UKWFRVZUWN7QSH3QXCS/action/author_attestation","sign_citation":"https://pith.science/pith/BNKOSX3UKWFRVZUWN7QSH3QXCS/action/citation_signature","submit_replication":"https://pith.science/pith/BNKOSX3UKWFRVZUWN7QSH3QXCS/action/replication_record"}},"created_at":"2026-07-05T04:00:50.194182+00:00","updated_at":"2026-07-05T04:00:50.194182+00:00"}