{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:P3ILCF74PFANPGIF6QYRTYABEE","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":"21b9630d2af2ce8df2b50dbee93d80c0f9f27b9d22ebdf6c3008a6044d27dd4a","cross_cats_sorted":["cond-mat.quant-gas"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2013-03-04T18:55:25Z","title_canon_sha256":"b36d17bb55998b960fa61d79f02cf76fe71a122799c3cdfaa4b0ccb0f13e0261"},"schema_version":"1.0","source":{"id":"1303.0782","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1303.0782","created_at":"2026-05-18T03:18:29Z"},{"alias_kind":"arxiv_version","alias_value":"1303.0782v2","created_at":"2026-05-18T03:18:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1303.0782","created_at":"2026-05-18T03:18:29Z"},{"alias_kind":"pith_short_12","alias_value":"P3ILCF74PFAN","created_at":"2026-05-18T12:27:54Z"},{"alias_kind":"pith_short_16","alias_value":"P3ILCF74PFANPGIF","created_at":"2026-05-18T12:27:54Z"},{"alias_kind":"pith_short_8","alias_value":"P3ILCF74","created_at":"2026-05-18T12:27:54Z"}],"graph_snapshots":[{"event_id":"sha256:4c77bf9693d820a9176396ecc0471b45a1a2b264047358855414fee21ff6565c","target":"graph","created_at":"2026-05-18T03:18:29Z","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":"Motivated by experiments on splitting one-dimensional quasi-condensates, we study the statistics of the work done by a quantum quench in a bosonic system. We discuss the general features of the probability distribution of the work and focus on its behaviour at the lowest energy threshold, which develops an edge singularity. A formal connection between this probability distribution and the critical Casimir effect in thin classical films shows that certain features of the edge singularity are universal as the post-quench gap tends to zero. Our results are quantitatively illustrated by an exact c","authors_text":"Alessandro Silva, Andrea Gambassi, Spyros Sotiriadis","cross_cats":["cond-mat.quant-gas"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2013-03-04T18:55:25Z","title":"Statistics of the work done by splitting a one-dimensional quasi-condensate"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1303.0782","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":"sha256:96fb15d626faef7198a6e1127a73a343df0294e6361c619ea55f32eeeb662bc7","target":"record","created_at":"2026-05-18T03:18:29Z","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":"21b9630d2af2ce8df2b50dbee93d80c0f9f27b9d22ebdf6c3008a6044d27dd4a","cross_cats_sorted":["cond-mat.quant-gas"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2013-03-04T18:55:25Z","title_canon_sha256":"b36d17bb55998b960fa61d79f02cf76fe71a122799c3cdfaa4b0ccb0f13e0261"},"schema_version":"1.0","source":{"id":"1303.0782","kind":"arxiv","version":2}},"canonical_sha256":"7ed0b117fc7940d79905f43119e001211d2ebec7c0348211321f5124a559b70b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7ed0b117fc7940d79905f43119e001211d2ebec7c0348211321f5124a559b70b","first_computed_at":"2026-05-18T03:18:29.066985Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:18:29.066985Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"4hTJOB3qujVOzXkKD8FtYZ3QKgeJt7tsuouB3R2akc5M/JqEsBXZllt80kOjOuZmQz4WhPHRah2oXUijd0oGAg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:18:29.067546Z","signed_message":"canonical_sha256_bytes"},"source_id":"1303.0782","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:96fb15d626faef7198a6e1127a73a343df0294e6361c619ea55f32eeeb662bc7","sha256:4c77bf9693d820a9176396ecc0471b45a1a2b264047358855414fee21ff6565c"],"state_sha256":"02170eaaa8207a54af012d8f269a4bdca1442d55e14788f8af8825f0447f1d99"}