{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:D2VR4ZPXXTEQZ2HE23GIWS627U","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":"da9478371d128aba57097da6f0883cd0c833d9509359e026ca25102ffdc3a273","cross_cats_sorted":["physics.flu-dyn"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2014-10-06T05:42:08Z","title_canon_sha256":"56b079ca74f9078cb404d2d4c8c10df6f53935d581130365d5bca88230e03420"},"schema_version":"1.0","source":{"id":"1410.1259","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1410.1259","created_at":"2026-05-18T01:20:29Z"},{"alias_kind":"arxiv_version","alias_value":"1410.1259v2","created_at":"2026-05-18T01:20:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1410.1259","created_at":"2026-05-18T01:20:29Z"},{"alias_kind":"pith_short_12","alias_value":"D2VR4ZPXXTEQ","created_at":"2026-05-18T12:28:25Z"},{"alias_kind":"pith_short_16","alias_value":"D2VR4ZPXXTEQZ2HE","created_at":"2026-05-18T12:28:25Z"},{"alias_kind":"pith_short_8","alias_value":"D2VR4ZPX","created_at":"2026-05-18T12:28:25Z"}],"graph_snapshots":[{"event_id":"sha256:4f0c3d4eae88fb5a6fe4626c3231de189ce9aedf73e5818573bb3bddf7c9923a","target":"graph","created_at":"2026-05-18T01:20:29Z","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":"Using two innovations, smooth, but distinctly different, scaling laws for the numerical reconnection of pairs of initially orthogonal and anti-parallel quantum vortices are obtained using the three-dimensional Gross-Pitaevskii equations, the simplest mean-field non-linear Schr\\\"odinger equation for a quantum fluid. The first innovation suppresses temporal fluctuations by using an initial density profile that is slightly below the usual two-dimensional steady-state Pad\\'e approximate profiles. The second innovation is to find the trajectories of the quantum vortices from a pseudo-vorticity cons","authors_text":"Cecilia Rorai, Jack Skipper, Katepalli R. Sreenivasan, Robert M. Kerr","cross_cats":["physics.flu-dyn"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2014-10-06T05:42:08Z","title":"Approach and separation of quantum vortices with balanced cores"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1410.1259","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":"sha256:201fceb6290d9e9c0f8d08bc14f0ea702111e8cc60abbeda53e420e29988ac53","target":"record","created_at":"2026-05-18T01:20:29Z","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":"da9478371d128aba57097da6f0883cd0c833d9509359e026ca25102ffdc3a273","cross_cats_sorted":["physics.flu-dyn"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2014-10-06T05:42:08Z","title_canon_sha256":"56b079ca74f9078cb404d2d4c8c10df6f53935d581130365d5bca88230e03420"},"schema_version":"1.0","source":{"id":"1410.1259","kind":"arxiv","version":2}},"canonical_sha256":"1eab1e65f7bcc90ce8e4d6cc8b4bdafd351be9cbb9ddaaa6e18817093eab9da4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1eab1e65f7bcc90ce8e4d6cc8b4bdafd351be9cbb9ddaaa6e18817093eab9da4","first_computed_at":"2026-05-18T01:20:29.862209Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:20:29.862209Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"VEjyYndeQ1q2CfafJxlAuXmGSUBHf1PeP3ntD6HaDOcuiT60TznBsDAW5ix/pLZonVVRytaeDBX6rM28BYeQAw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:20:29.862902Z","signed_message":"canonical_sha256_bytes"},"source_id":"1410.1259","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:201fceb6290d9e9c0f8d08bc14f0ea702111e8cc60abbeda53e420e29988ac53","sha256:4f0c3d4eae88fb5a6fe4626c3231de189ce9aedf73e5818573bb3bddf7c9923a"],"state_sha256":"23289b5491c44a68021f47e3f996b0a000eca1e00a3e99907b53eeb4852bd0b8"}