{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:DLAWLKRKS7FHBAINAVT7YWYLT4","short_pith_number":"pith:DLAWLKRK","canonical_record":{"source":{"id":"1811.00211","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2018-11-01T03:52:11Z","cross_cats_sorted":["cond-mat.stat-mech","quant-ph"],"title_canon_sha256":"8667dc6941df23192e453e3c264af5996d64605a4b7c35274d5dba933ec76d3e","abstract_canon_sha256":"92e9300111732bac3c58bb1e0c8812035f1f2d063920ae40e05002b36f2bb2e6"},"schema_version":"1.0"},"canonical_sha256":"1ac165aa2a97ca70810d0567fc5b0b9f054eb46460a0af52d1a289cbcf1ee0dc","source":{"kind":"arxiv","id":"1811.00211","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1811.00211","created_at":"2026-05-18T00:01:47Z"},{"alias_kind":"arxiv_version","alias_value":"1811.00211v1","created_at":"2026-05-18T00:01:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.00211","created_at":"2026-05-18T00:01:47Z"},{"alias_kind":"pith_short_12","alias_value":"DLAWLKRKS7FH","created_at":"2026-05-18T12:32:19Z"},{"alias_kind":"pith_short_16","alias_value":"DLAWLKRKS7FHBAIN","created_at":"2026-05-18T12:32:19Z"},{"alias_kind":"pith_short_8","alias_value":"DLAWLKRK","created_at":"2026-05-18T12:32:19Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:DLAWLKRKS7FHBAINAVT7YWYLT4","target":"record","payload":{"canonical_record":{"source":{"id":"1811.00211","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2018-11-01T03:52:11Z","cross_cats_sorted":["cond-mat.stat-mech","quant-ph"],"title_canon_sha256":"8667dc6941df23192e453e3c264af5996d64605a4b7c35274d5dba933ec76d3e","abstract_canon_sha256":"92e9300111732bac3c58bb1e0c8812035f1f2d063920ae40e05002b36f2bb2e6"},"schema_version":"1.0"},"canonical_sha256":"1ac165aa2a97ca70810d0567fc5b0b9f054eb46460a0af52d1a289cbcf1ee0dc","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:01:47.888051Z","signature_b64":"cgl761pC1CXH6dbW6TVD4qWPUQK4YsIXVC7CpeKO18pgSPnSYhOPMdIppSQiQBfP7aq655zqaYBWeZYc1yLeDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1ac165aa2a97ca70810d0567fc5b0b9f054eb46460a0af52d1a289cbcf1ee0dc","last_reissued_at":"2026-05-18T00:01:47.887299Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:01:47.887299Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1811.00211","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:01:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"YzSQg/+37XG4u+T6VsPkMj7+s7/L2x0PyLmU6o8dNx37AXcsZAl49pWEu2elZaXGmuejHmdW3kZrc1ecWOe1AA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T16:30:48.492228Z"},"content_sha256":"b0aa04297f880bbf215fa6cdbd28da95bbd2eafc651b17ca1f1377e7b7bd67a2","schema_version":"1.0","event_id":"sha256:b0aa04297f880bbf215fa6cdbd28da95bbd2eafc651b17ca1f1377e7b7bd67a2"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:DLAWLKRKS7FHBAINAVT7YWYLT4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Construction of quantum dark soliton in one-dimensional Bose gas","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.stat-mech","quant-ph"],"primary_cat":"cond-mat.quant-gas","authors_text":"Eriko Kaminishi, Seiji Miyashita, Takashi Mori","submitted_at":"2018-11-01T03:52:11Z","abstract_excerpt":"Dark soliton solutions in the one-dimensional classical nonlinear Schr\\\"odinger equation has been considered to be related to the yrast states corresponding to the type-II excitations in the Lieb-Liniger model. However, the relation is nontrivial and remains unclear because a dark soliton localized in space breaks the translation symmetry, while yrast states are translationally invariant. In this work, we construct a symmetry-broken quantum soliton state and investigate the relation to the yrast states. By interpreting a quantum dark soliton as a Bose-Einstein condensation to the wave function"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.00211","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:01:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"n3YLM9+ExO0suIMJeF0K19DKlaxnkM++6NgNcj6GimbHZHFI1ZnrJQhe8PEmS5ujVMBLU0AxYDQ1iGbPlfpcCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T16:30:48.492883Z"},"content_sha256":"975e8d7342be0f0d0308885b3e392692eda72dc605c7e8e16c429e3b1e2e668e","schema_version":"1.0","event_id":"sha256:975e8d7342be0f0d0308885b3e392692eda72dc605c7e8e16c429e3b1e2e668e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/DLAWLKRKS7FHBAINAVT7YWYLT4/bundle.json","state_url":"https://pith.science/pith/DLAWLKRKS7FHBAINAVT7YWYLT4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/DLAWLKRKS7FHBAINAVT7YWYLT4/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-30T16:30:48Z","links":{"resolver":"https://pith.science/pith/DLAWLKRKS7FHBAINAVT7YWYLT4","bundle":"https://pith.science/pith/DLAWLKRKS7FHBAINAVT7YWYLT4/bundle.json","state":"https://pith.science/pith/DLAWLKRKS7FHBAINAVT7YWYLT4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/DLAWLKRKS7FHBAINAVT7YWYLT4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:DLAWLKRKS7FHBAINAVT7YWYLT4","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":"92e9300111732bac3c58bb1e0c8812035f1f2d063920ae40e05002b36f2bb2e6","cross_cats_sorted":["cond-mat.stat-mech","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2018-11-01T03:52:11Z","title_canon_sha256":"8667dc6941df23192e453e3c264af5996d64605a4b7c35274d5dba933ec76d3e"},"schema_version":"1.0","source":{"id":"1811.00211","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1811.00211","created_at":"2026-05-18T00:01:47Z"},{"alias_kind":"arxiv_version","alias_value":"1811.00211v1","created_at":"2026-05-18T00:01:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.00211","created_at":"2026-05-18T00:01:47Z"},{"alias_kind":"pith_short_12","alias_value":"DLAWLKRKS7FH","created_at":"2026-05-18T12:32:19Z"},{"alias_kind":"pith_short_16","alias_value":"DLAWLKRKS7FHBAIN","created_at":"2026-05-18T12:32:19Z"},{"alias_kind":"pith_short_8","alias_value":"DLAWLKRK","created_at":"2026-05-18T12:32:19Z"}],"graph_snapshots":[{"event_id":"sha256:975e8d7342be0f0d0308885b3e392692eda72dc605c7e8e16c429e3b1e2e668e","target":"graph","created_at":"2026-05-18T00:01:47Z","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":"Dark soliton solutions in the one-dimensional classical nonlinear Schr\\\"odinger equation has been considered to be related to the yrast states corresponding to the type-II excitations in the Lieb-Liniger model. However, the relation is nontrivial and remains unclear because a dark soliton localized in space breaks the translation symmetry, while yrast states are translationally invariant. In this work, we construct a symmetry-broken quantum soliton state and investigate the relation to the yrast states. By interpreting a quantum dark soliton as a Bose-Einstein condensation to the wave function","authors_text":"Eriko Kaminishi, Seiji Miyashita, Takashi Mori","cross_cats":["cond-mat.stat-mech","quant-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2018-11-01T03:52:11Z","title":"Construction of quantum dark soliton in one-dimensional Bose gas"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.00211","kind":"arxiv","version":1},"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:b0aa04297f880bbf215fa6cdbd28da95bbd2eafc651b17ca1f1377e7b7bd67a2","target":"record","created_at":"2026-05-18T00:01:47Z","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":"92e9300111732bac3c58bb1e0c8812035f1f2d063920ae40e05002b36f2bb2e6","cross_cats_sorted":["cond-mat.stat-mech","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2018-11-01T03:52:11Z","title_canon_sha256":"8667dc6941df23192e453e3c264af5996d64605a4b7c35274d5dba933ec76d3e"},"schema_version":"1.0","source":{"id":"1811.00211","kind":"arxiv","version":1}},"canonical_sha256":"1ac165aa2a97ca70810d0567fc5b0b9f054eb46460a0af52d1a289cbcf1ee0dc","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1ac165aa2a97ca70810d0567fc5b0b9f054eb46460a0af52d1a289cbcf1ee0dc","first_computed_at":"2026-05-18T00:01:47.887299Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:01:47.887299Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"cgl761pC1CXH6dbW6TVD4qWPUQK4YsIXVC7CpeKO18pgSPnSYhOPMdIppSQiQBfP7aq655zqaYBWeZYc1yLeDw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:01:47.888051Z","signed_message":"canonical_sha256_bytes"},"source_id":"1811.00211","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b0aa04297f880bbf215fa6cdbd28da95bbd2eafc651b17ca1f1377e7b7bd67a2","sha256:975e8d7342be0f0d0308885b3e392692eda72dc605c7e8e16c429e3b1e2e668e"],"state_sha256":"afa48d69888d6d40c7a4a74bbb697dd863f89f342a1673d343cce84ff2b5b1d2"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iWO99rfor2clSCPoa0nGi4Rexe9Z2ZOlWc7aSoyCZG4dMzuu4SL7oNnAxbpKSkY8Sg2aJqUUJzW1EZQb7xiCDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T16:30:48.496474Z","bundle_sha256":"e05c1d4fc58d9a176a818acc2bbc419027fbbbacbc007417756a509a21080a8d"}}