{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:A6XV2NC7ZZMT3AAK4YX5Q5VZJ7","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"f813226a27d6daacae0e82b3fc2f7280346d7922e185e91b26480a4679d76a42","cross_cats_sorted":["physics.atom-ph","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2016-11-10T12:52:37Z","title_canon_sha256":"35f4b8a35dadc5c3c8c8ff989156a86f3b1e29f5fa303584b7eb1313acf4e269"},"schema_version":"1.0","source":{"id":"1611.03288","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1611.03288","created_at":"2026-05-18T00:32:44Z"},{"alias_kind":"arxiv_version","alias_value":"1611.03288v2","created_at":"2026-05-18T00:32:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1611.03288","created_at":"2026-05-18T00:32:44Z"},{"alias_kind":"pith_short_12","alias_value":"A6XV2NC7ZZMT","created_at":"2026-05-18T12:30:04Z"},{"alias_kind":"pith_short_16","alias_value":"A6XV2NC7ZZMT3AAK","created_at":"2026-05-18T12:30:04Z"},{"alias_kind":"pith_short_8","alias_value":"A6XV2NC7","created_at":"2026-05-18T12:30:04Z"}],"graph_snapshots":[{"event_id":"sha256:b027c0919436d730301b28b14f34f9cb442e30eef0212f185e987b17aa34468c","target":"graph","created_at":"2026-05-18T00:32:44Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"Understanding and probing phase transitions in non-equilibrium systems is an ongoing challenge in physics. A particular instance are phase transitions that occur between a non-fluctuating absorbing phase, e.g., an extinct population, and one in which the relevant order parameter, such as the population density, assumes a finite value. Here we report the observation of signatures of such a non-equilibrium phase transition in an open driven quantum system. In our experiment rubidium atoms in a quasi one-dimensional cold disordered gas are laser-excited to Rydberg states under so-called facilitat","authors_text":"Cristiano Simonelli, Donatella Ciampini, Ennio Arimondo, Francesco Castellucci, Igor Lesanovsky, Matteo Archimi, Matteo Marcuzzi, Oliver Morsch, Ricardo Gutierrez","cross_cats":["physics.atom-ph","quant-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2016-11-10T12:52:37Z","title":"Experimental signatures of an absorbing-state phase transition in an open driven many-body quantum system"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1611.03288","kind":"arxiv","version":2},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:851257fcc38a1e02ebd1069a3cc05bfd0af1af2df3e94262608dfd67fb9fc66f","target":"record","created_at":"2026-05-18T00:32:44Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"f813226a27d6daacae0e82b3fc2f7280346d7922e185e91b26480a4679d76a42","cross_cats_sorted":["physics.atom-ph","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2016-11-10T12:52:37Z","title_canon_sha256":"35f4b8a35dadc5c3c8c8ff989156a86f3b1e29f5fa303584b7eb1313acf4e269"},"schema_version":"1.0","source":{"id":"1611.03288","kind":"arxiv","version":2}},"canonical_sha256":"07af5d345fce593d800ae62fd876b94fc8884d0016380075cebfb0feec8e90cb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"07af5d345fce593d800ae62fd876b94fc8884d0016380075cebfb0feec8e90cb","first_computed_at":"2026-05-18T00:32:44.204944Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:32:44.204944Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"OLGYcofzraOahzv+ISsc9R3gm/u5CWhfFSTx6u9BmBMqVzyeMdqestn7QgF78/U0579avgbuQyK0qVp5vGIpDw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:32:44.205577Z","signed_message":"canonical_sha256_bytes"},"source_id":"1611.03288","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:851257fcc38a1e02ebd1069a3cc05bfd0af1af2df3e94262608dfd67fb9fc66f","sha256:b027c0919436d730301b28b14f34f9cb442e30eef0212f185e987b17aa34468c"],"state_sha256":"76ff2342c47cc342c8ed241857134f7774d4de6b4ba68b0d16ba61d1be065bd6"}