{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:NLXFSSDUA3B6WZ3AF2NFHJIUDY","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":"4974371c8ac930fa14a885bb2bb05614115c4baac9a5e99c6f1f6ca5f3fc415d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2012-08-02T02:14:04Z","title_canon_sha256":"e72b6698505e9b0a5c92dd3b1e0c6f41a6c341aebf021f6c925eec3337f733d4"},"schema_version":"1.0","source":{"id":"1208.0381","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1208.0381","created_at":"2026-05-18T03:16:38Z"},{"alias_kind":"arxiv_version","alias_value":"1208.0381v1","created_at":"2026-05-18T03:16:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1208.0381","created_at":"2026-05-18T03:16:38Z"},{"alias_kind":"pith_short_12","alias_value":"NLXFSSDUA3B6","created_at":"2026-05-18T12:27:16Z"},{"alias_kind":"pith_short_16","alias_value":"NLXFSSDUA3B6WZ3A","created_at":"2026-05-18T12:27:16Z"},{"alias_kind":"pith_short_8","alias_value":"NLXFSSDU","created_at":"2026-05-18T12:27:16Z"}],"graph_snapshots":[{"event_id":"sha256:160ed0f3df7abc9de494df191b39a80abda95975a6c208bb7ab66b2f29ee73d8","target":"graph","created_at":"2026-05-18T03:16:38Z","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":"We investigate the tunneling properties of collective excitations through a domain wall in the ferromagnetic phase of a spin-1 spinor Bose--Einstein condensate. Within the mean-field theory at T=0, we show that the transverse spin wave undergoes perfect reflection in the low-energy limit. This reflection property differs considerably from that of a domain wall in a Heisenberg ferromagnet where spin-wave excitations exhibit perfect transmission at arbitrary energy. When the Bogoliubov mode is scattered from this domain wall soliton, the transmission and reflection coefficients exhibit pronounce","authors_text":"Shohei Watabe, Yoji Ohashi, Yusuke Kato","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2012-08-02T02:14:04Z","title":"Excitation Transport through a Domain Wall in a Bose-Einstein Condensate"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1208.0381","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":"sha256:62e073f440be62bef1604ff3fa88b3f03d1d87ae6d043429980e1fcc53afa0d9","target":"record","created_at":"2026-05-18T03:16:38Z","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":"4974371c8ac930fa14a885bb2bb05614115c4baac9a5e99c6f1f6ca5f3fc415d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2012-08-02T02:14:04Z","title_canon_sha256":"e72b6698505e9b0a5c92dd3b1e0c6f41a6c341aebf021f6c925eec3337f733d4"},"schema_version":"1.0","source":{"id":"1208.0381","kind":"arxiv","version":1}},"canonical_sha256":"6aee59487406c3eb67602e9a53a5141e053b32bc9e5c6ef82844df4a6fcf366c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6aee59487406c3eb67602e9a53a5141e053b32bc9e5c6ef82844df4a6fcf366c","first_computed_at":"2026-05-18T03:16:38.638801Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:16:38.638801Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Bda/FkZzBJ7KVLQ4w5KjOtAvAep7seDx93kUY5kw/o94nAQKyQZWD3hQ52yKiDDES9UAVm+dpboYuLYT7KKsCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:16:38.639287Z","signed_message":"canonical_sha256_bytes"},"source_id":"1208.0381","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:62e073f440be62bef1604ff3fa88b3f03d1d87ae6d043429980e1fcc53afa0d9","sha256:160ed0f3df7abc9de494df191b39a80abda95975a6c208bb7ab66b2f29ee73d8"],"state_sha256":"87c4b07fc3c7732fdd58518205a7e15c693abcdfe8de141a0f55e34e02d076a0"}