{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:5YU4VCZ4KXWPEPG3JXXLEKB74M","short_pith_number":"pith:5YU4VCZ4","canonical_record":{"source":{"id":"1504.06575","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2015-04-24T17:28:33Z","cross_cats_sorted":[],"title_canon_sha256":"e2e16cefd3cccd2aa5848ecf86d4d296795ecd0fe247e3dab2a4b4bd1e49e278","abstract_canon_sha256":"68f32b0cc4da22b8b7b0be6cbaff0fbb3f6906bcbbece70a4573585e985c2d4c"},"schema_version":"1.0"},"canonical_sha256":"ee29ca8b3c55ecf23cdb4deeb2283fe338270d8539c7c10d32b27cb01247583b","source":{"kind":"arxiv","id":"1504.06575","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1504.06575","created_at":"2026-05-18T01:36:09Z"},{"alias_kind":"arxiv_version","alias_value":"1504.06575v2","created_at":"2026-05-18T01:36:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1504.06575","created_at":"2026-05-18T01:36:09Z"},{"alias_kind":"pith_short_12","alias_value":"5YU4VCZ4KXWP","created_at":"2026-05-18T12:29:07Z"},{"alias_kind":"pith_short_16","alias_value":"5YU4VCZ4KXWPEPG3","created_at":"2026-05-18T12:29:07Z"},{"alias_kind":"pith_short_8","alias_value":"5YU4VCZ4","created_at":"2026-05-18T12:29:07Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:5YU4VCZ4KXWPEPG3JXXLEKB74M","target":"record","payload":{"canonical_record":{"source":{"id":"1504.06575","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2015-04-24T17:28:33Z","cross_cats_sorted":[],"title_canon_sha256":"e2e16cefd3cccd2aa5848ecf86d4d296795ecd0fe247e3dab2a4b4bd1e49e278","abstract_canon_sha256":"68f32b0cc4da22b8b7b0be6cbaff0fbb3f6906bcbbece70a4573585e985c2d4c"},"schema_version":"1.0"},"canonical_sha256":"ee29ca8b3c55ecf23cdb4deeb2283fe338270d8539c7c10d32b27cb01247583b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:36:09.118088Z","signature_b64":"TTcHzvkBb4f8Vl7vl1w9izdL1QbBpRCAGSijTaPLFXzfQzv21jkjnLYFklVsSietJItI2ebS+xYYkzBqOOgXAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ee29ca8b3c55ecf23cdb4deeb2283fe338270d8539c7c10d32b27cb01247583b","last_reissued_at":"2026-05-18T01:36:09.117348Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:36:09.117348Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1504.06575","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:36:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sfi0oefoxJAIJMbcLNNb357VNaUgO566pwGGnWNRItQxykRR/mPaP7dDg9NwO/MraBrjXB7CmyJduZj0gckWCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T03:12:42.441582Z"},"content_sha256":"acb93d695c89b1e3594bf259503c4d4b9b408978fe358bc99dad8a721226479c","schema_version":"1.0","event_id":"sha256:acb93d695c89b1e3594bf259503c4d4b9b408978fe358bc99dad8a721226479c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:5YU4VCZ4KXWPEPG3JXXLEKB74M","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Bright solitons in a 2D spin-orbit-coupled dipolar Bose-Einstein condensate","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.quant-gas","authors_text":"Chuanwei Zhang, Yongping Zhang, Yong Xu","submitted_at":"2015-04-24T17:28:33Z","abstract_excerpt":"We study a two-dimensional spin-orbit-coupled dipolar Bose-Einstein condensate with repulsive contact interactions by both the variational method and the imaginary time evolution of the Gross-Pitaevskii equation. The dipoles are completely polarized along one direction in the 2D plane so as to provide an effective attractive dipole-dipole interaction. We find two types of solitons as the ground states arising from such attractive interactions: a plane wave soliton with a spatially varying phase and a stripe soliton with a spatially oscillating density for each component. Both types of solitons"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1504.06575","kind":"arxiv","version":2},"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":"2026-05-18T01:36:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qNYzM2Z/7uauAjqdwYLsX66/IIR//Ovr1cHwbfCiSxsMM/82Uhii1jJmd1Y0kYtMAXIISeAwx7DqWkHOXZORDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T03:12:42.441925Z"},"content_sha256":"ce70d7f5d442b12251381b9605d8e1295316fcd25ce0dc1409059fd3590ca08d","schema_version":"1.0","event_id":"sha256:ce70d7f5d442b12251381b9605d8e1295316fcd25ce0dc1409059fd3590ca08d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5YU4VCZ4KXWPEPG3JXXLEKB74M/bundle.json","state_url":"https://pith.science/pith/5YU4VCZ4KXWPEPG3JXXLEKB74M/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5YU4VCZ4KXWPEPG3JXXLEKB74M/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":"2026-06-05T03:12:42Z","links":{"resolver":"https://pith.science/pith/5YU4VCZ4KXWPEPG3JXXLEKB74M","bundle":"https://pith.science/pith/5YU4VCZ4KXWPEPG3JXXLEKB74M/bundle.json","state":"https://pith.science/pith/5YU4VCZ4KXWPEPG3JXXLEKB74M/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5YU4VCZ4KXWPEPG3JXXLEKB74M/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:5YU4VCZ4KXWPEPG3JXXLEKB74M","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":"68f32b0cc4da22b8b7b0be6cbaff0fbb3f6906bcbbece70a4573585e985c2d4c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2015-04-24T17:28:33Z","title_canon_sha256":"e2e16cefd3cccd2aa5848ecf86d4d296795ecd0fe247e3dab2a4b4bd1e49e278"},"schema_version":"1.0","source":{"id":"1504.06575","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1504.06575","created_at":"2026-05-18T01:36:09Z"},{"alias_kind":"arxiv_version","alias_value":"1504.06575v2","created_at":"2026-05-18T01:36:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1504.06575","created_at":"2026-05-18T01:36:09Z"},{"alias_kind":"pith_short_12","alias_value":"5YU4VCZ4KXWP","created_at":"2026-05-18T12:29:07Z"},{"alias_kind":"pith_short_16","alias_value":"5YU4VCZ4KXWPEPG3","created_at":"2026-05-18T12:29:07Z"},{"alias_kind":"pith_short_8","alias_value":"5YU4VCZ4","created_at":"2026-05-18T12:29:07Z"}],"graph_snapshots":[{"event_id":"sha256:ce70d7f5d442b12251381b9605d8e1295316fcd25ce0dc1409059fd3590ca08d","target":"graph","created_at":"2026-05-18T01:36:09Z","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 study a two-dimensional spin-orbit-coupled dipolar Bose-Einstein condensate with repulsive contact interactions by both the variational method and the imaginary time evolution of the Gross-Pitaevskii equation. The dipoles are completely polarized along one direction in the 2D plane so as to provide an effective attractive dipole-dipole interaction. We find two types of solitons as the ground states arising from such attractive interactions: a plane wave soliton with a spatially varying phase and a stripe soliton with a spatially oscillating density for each component. Both types of solitons","authors_text":"Chuanwei Zhang, Yongping Zhang, Yong Xu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2015-04-24T17:28:33Z","title":"Bright solitons in a 2D spin-orbit-coupled dipolar Bose-Einstein condensate"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1504.06575","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:acb93d695c89b1e3594bf259503c4d4b9b408978fe358bc99dad8a721226479c","target":"record","created_at":"2026-05-18T01:36:09Z","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":"68f32b0cc4da22b8b7b0be6cbaff0fbb3f6906bcbbece70a4573585e985c2d4c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2015-04-24T17:28:33Z","title_canon_sha256":"e2e16cefd3cccd2aa5848ecf86d4d296795ecd0fe247e3dab2a4b4bd1e49e278"},"schema_version":"1.0","source":{"id":"1504.06575","kind":"arxiv","version":2}},"canonical_sha256":"ee29ca8b3c55ecf23cdb4deeb2283fe338270d8539c7c10d32b27cb01247583b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ee29ca8b3c55ecf23cdb4deeb2283fe338270d8539c7c10d32b27cb01247583b","first_computed_at":"2026-05-18T01:36:09.117348Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:36:09.117348Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"TTcHzvkBb4f8Vl7vl1w9izdL1QbBpRCAGSijTaPLFXzfQzv21jkjnLYFklVsSietJItI2ebS+xYYkzBqOOgXAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:36:09.118088Z","signed_message":"canonical_sha256_bytes"},"source_id":"1504.06575","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:acb93d695c89b1e3594bf259503c4d4b9b408978fe358bc99dad8a721226479c","sha256:ce70d7f5d442b12251381b9605d8e1295316fcd25ce0dc1409059fd3590ca08d"],"state_sha256":"05ff4ca7d42d7d3c1e4ca2288e27898608cdff563acf3673fbbf5a2c406927d1"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/cjt/MYPdcGXgj7mtWySAlYliQszvDeePXYK3NWwSME6zmVg5ERcm6y9a/XY5dYOpial2XDRUkNfAAnUgj2+CA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-05T03:12:42.443950Z","bundle_sha256":"04ec8d3114e2584d8ace092b83e2b08254f2589c8b3fbe2fa2b4ec1cf6eb0107"}}