{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:TLEP77XYCMHZ54DZBQJL5XYOR3","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":"03f547b516c0e894457a9c92320d0e8f2fe0021f9ed69aa2b8261279d05af51f","cross_cats_sorted":["cond-mat.str-el"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2021-02-15T21:52:48Z","title_canon_sha256":"14014d1811e72b0d294e0145bf83c7560a38d30c01eb297097f71bec5db582c6"},"schema_version":"1.0","source":{"id":"2102.07860","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2102.07860","created_at":"2026-07-05T02:49:25Z"},{"alias_kind":"arxiv_version","alias_value":"2102.07860v1","created_at":"2026-07-05T02:49:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2102.07860","created_at":"2026-07-05T02:49:25Z"},{"alias_kind":"pith_short_12","alias_value":"TLEP77XYCMHZ","created_at":"2026-07-05T02:49:25Z"},{"alias_kind":"pith_short_16","alias_value":"TLEP77XYCMHZ54DZ","created_at":"2026-07-05T02:49:25Z"},{"alias_kind":"pith_short_8","alias_value":"TLEP77XY","created_at":"2026-07-05T02:49:25Z"}],"graph_snapshots":[{"event_id":"sha256:19a8c7eed5b53ff3682c85cb565b34f67ae2f593f12c252a3bb79f920fa80f15","target":"graph","created_at":"2026-07-05T02:49:25Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2102.07860/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The heavy fermion superconductor URu$_2$Si$_2$ is a candidate for chiral, time-reversal symmetry-breaking superconductivity with a nodal gap structure. Here, we microscopically visualized superconductivity and spatially inhomogeneous ferromagnetism in URu$_2$Si$_2$. We observed linear-$T$ superfluid density, consistent with d-wave pairing symmetries including chiral d-wave, but did not observe the spontaneous magnetization expected for chiral d-wave. Local vortex pinning potentials had either four- or two-fold rotational symmetries with various orientations at different locations. Taken togeth","authors_text":"Eric D. Bauer, Filip Ronning, Irene P. Zhang, John R. Kirtley, Kathryn A. Moler, Yusuke Iguchi","cross_cats":["cond-mat.str-el"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2021-02-15T21:52:48Z","title":"Local observation of linear-$T$ superfluid density and anomalous vortex dynamics in URu$_2$Si$_2$"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2102.07860","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":"sha256:1eb247556b955a4b965b942e97372c053dd4d01a330dbe7461f276cb2b276a24","target":"record","created_at":"2026-07-05T02:49:25Z","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":"03f547b516c0e894457a9c92320d0e8f2fe0021f9ed69aa2b8261279d05af51f","cross_cats_sorted":["cond-mat.str-el"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2021-02-15T21:52:48Z","title_canon_sha256":"14014d1811e72b0d294e0145bf83c7560a38d30c01eb297097f71bec5db582c6"},"schema_version":"1.0","source":{"id":"2102.07860","kind":"arxiv","version":1}},"canonical_sha256":"9ac8fffef8130f9ef0790c12bedf0e8ec7884f56938f02640f4d64ccdad68d16","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9ac8fffef8130f9ef0790c12bedf0e8ec7884f56938f02640f4d64ccdad68d16","first_computed_at":"2026-07-05T02:49:25.132480Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:49:25.132480Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"oQTefu0D5p/WNLUaP6SxW8o6nOVNHF2qimR7WBriihaQ/UkqvfrwsA+vYBGQJqSTxEE4t1SZQt8hPFKdIe6xCg==","signature_status":"signed_v1","signed_at":"2026-07-05T02:49:25.132949Z","signed_message":"canonical_sha256_bytes"},"source_id":"2102.07860","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1eb247556b955a4b965b942e97372c053dd4d01a330dbe7461f276cb2b276a24","sha256:19a8c7eed5b53ff3682c85cb565b34f67ae2f593f12c252a3bb79f920fa80f15"],"state_sha256":"6fdd9ddeddb00ad506d95fef24e351ddafa0db742a822df91cddc7159a31f0d4"}