{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:FMVDKXXWJH7IPRYA2HLKCPRKDB","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":"12dea763e4fb924a5084cea89ee4d4817f3217dddc1d266112db06cb31960559","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2010-03-10T21:00:34Z","title_canon_sha256":"9927193c4787310c23aee99273ed364fc81c9942fd7a595e1eefe15d3000a9ef"},"schema_version":"1.0","source":{"id":"1003.2203","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1003.2203","created_at":"2026-05-18T02:08:35Z"},{"alias_kind":"arxiv_version","alias_value":"1003.2203v1","created_at":"2026-05-18T02:08:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1003.2203","created_at":"2026-05-18T02:08:35Z"},{"alias_kind":"pith_short_12","alias_value":"FMVDKXXWJH7I","created_at":"2026-05-18T12:26:07Z"},{"alias_kind":"pith_short_16","alias_value":"FMVDKXXWJH7IPRYA","created_at":"2026-05-18T12:26:07Z"},{"alias_kind":"pith_short_8","alias_value":"FMVDKXXW","created_at":"2026-05-18T12:26:07Z"}],"graph_snapshots":[{"event_id":"sha256:739bb89dbd9d4283f50fee74d047a17fefb3d25468e35a0280168e59027b8156","target":"graph","created_at":"2026-05-18T02:08:35Z","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":"The bilayer quantum Hall system at a total filling of $\\nu_T=1$ has long resisted explanation in terms of a true counterflow superfluid, though many experimental features can be seen to be \"almost\" that of a superfluid. It is widely believed that quenched disorder is the root cause of this puzzle. Here we model the nonperturbative effects of disorder by investigating the $\\nu=1$ bilayer in a strong periodic potential. Our model assumes that fermions are gapped and real spins are fully polarized, and concentrates on the pseudospin variable (the layer index), with the external potential coupling","authors_text":"Ganpathy Murthy, H.A. Fertig, Jianmin Sun, Noah Bray-Ali","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2010-03-10T21:00:34Z","title":"Bilayer Quantum Hall Ferromagnet in a Periodic Potential"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1003.2203","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:cad73753053aaf5f6869f19cad4dd89904ed782145b55ad5cf5cc8e985a767ec","target":"record","created_at":"2026-05-18T02:08:35Z","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":"12dea763e4fb924a5084cea89ee4d4817f3217dddc1d266112db06cb31960559","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2010-03-10T21:00:34Z","title_canon_sha256":"9927193c4787310c23aee99273ed364fc81c9942fd7a595e1eefe15d3000a9ef"},"schema_version":"1.0","source":{"id":"1003.2203","kind":"arxiv","version":1}},"canonical_sha256":"2b2a355ef649fe87c700d1d6a13e2a18752bfdb5b90e0a6612d595b9c412ca2b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2b2a355ef649fe87c700d1d6a13e2a18752bfdb5b90e0a6612d595b9c412ca2b","first_computed_at":"2026-05-18T02:08:35.312079Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:08:35.312079Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"SJ5vvpGkQFOEqNJGKin2To28ZEgWHFt9gQ10Y7M4WGbBL4fSNFaVulRzLoj/UknjAI3k6sAXKdD3VNjxcT1KDA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:08:35.312757Z","signed_message":"canonical_sha256_bytes"},"source_id":"1003.2203","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cad73753053aaf5f6869f19cad4dd89904ed782145b55ad5cf5cc8e985a767ec","sha256:739bb89dbd9d4283f50fee74d047a17fefb3d25468e35a0280168e59027b8156"],"state_sha256":"84761a1e3fbe84e479e509f48b3340040b9629007f7318bdd0ceffd69637ed70"}