{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:Z4KUNZV2S5WUOL4N2IXXW63JC5","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":"e5b10d608c6872ecc936cafb5f492b905cfa91796d756548d8e729e3b8a9ca40","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2023-12-06T10:00:31Z","title_canon_sha256":"88243702092a63d944f60ca9814e8713c0f688d222678227d92a7f1c0f731bca"},"schema_version":"1.0","source":{"id":"2312.03390","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2312.03390","created_at":"2026-07-05T09:03:17Z"},{"alias_kind":"arxiv_version","alias_value":"2312.03390v2","created_at":"2026-07-05T09:03:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2312.03390","created_at":"2026-07-05T09:03:17Z"},{"alias_kind":"pith_short_12","alias_value":"Z4KUNZV2S5WU","created_at":"2026-07-05T09:03:17Z"},{"alias_kind":"pith_short_16","alias_value":"Z4KUNZV2S5WUOL4N","created_at":"2026-07-05T09:03:17Z"},{"alias_kind":"pith_short_8","alias_value":"Z4KUNZV2","created_at":"2026-07-05T09:03:17Z"}],"graph_snapshots":[{"event_id":"sha256:58cb2712239a4914d1ba23c6a66b1d7ee2c3651ca03c92f246b3d8f3cdfa607d","target":"graph","created_at":"2026-07-05T09:03:17Z","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/2312.03390/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We predict a rich excitation spectrum of a binary dipolar supersolid in a linear crystal geometry, where the ground state consists of two partially immiscible components with alternating, interlocking domains. We identify three Goldstone branches, each with first-sound, second-sound or spin-sound character. In analogy with a diatomic crystal, the resulting lattice has a two-domain primitive basis and we find that the crystal (first-sound-like) branch is split into optical and acoustic phonons. We also find a spin-Higgs branch that is associated with the supersolid modulation amplitude.","authors_text":"Au-Chen Lee, D. Baillie, F. Ferlaino, P. B. Blakie, R. N. Bisset, T. Bland, W. Kirkby","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2023-12-06T10:00:31Z","title":"Excitations of a binary dipolar supersolid"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2312.03390","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":"sha256:646e2f4072da593c52f7e890eb2dd505f411b4f72b5190c041f96e794ea87c12","target":"record","created_at":"2026-07-05T09:03:17Z","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":"e5b10d608c6872ecc936cafb5f492b905cfa91796d756548d8e729e3b8a9ca40","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2023-12-06T10:00:31Z","title_canon_sha256":"88243702092a63d944f60ca9814e8713c0f688d222678227d92a7f1c0f731bca"},"schema_version":"1.0","source":{"id":"2312.03390","kind":"arxiv","version":2}},"canonical_sha256":"cf1546e6ba976d472f8dd22f7b7b6917688a27dc84a55ebdedee17ad35a1a2e0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"cf1546e6ba976d472f8dd22f7b7b6917688a27dc84a55ebdedee17ad35a1a2e0","first_computed_at":"2026-07-05T09:03:17.600151Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:03:17.600151Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"sG40NBK1qQ+67BRBPXtxQnsjqNMsdNYnLgulB0uggue9E2gLcPkB7q6ASNtcxFG033IpU3gRAlYdat8X95VvCA==","signature_status":"signed_v1","signed_at":"2026-07-05T09:03:17.600662Z","signed_message":"canonical_sha256_bytes"},"source_id":"2312.03390","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:646e2f4072da593c52f7e890eb2dd505f411b4f72b5190c041f96e794ea87c12","sha256:58cb2712239a4914d1ba23c6a66b1d7ee2c3651ca03c92f246b3d8f3cdfa607d"],"state_sha256":"5ff5f0c2260007a0a24e6446ad9565643d47e1ceec22e10bda4dd491b4c61205"}