{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:G3QNMPELOFHNGEYHCQ23GTFG5S","short_pith_number":"pith:G3QNMPEL","schema_version":"1.0","canonical_sha256":"36e0d63c8b714ed313071435b34ca6eca491cf371e0da8b2ebcc9984279ace89","source":{"kind":"arxiv","id":"1706.01652","version":1},"attestation_state":"computed","paper":{"title":"Evidence of a two-stage melting of Wigner solids in two dimensions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Alessandro Serafin, Jian Huang, J. S. Xia L. N. Pfeiffer, K. W. West, Talbot Knighton, Zhe Wu","submitted_at":"2017-06-06T08:24:29Z","abstract_excerpt":"Two-dimensional (2D) solid-liquid transition (SLT)~\\cite{Mermin1966Absence,Mermin1968Crystalline,Kosterlitz1972Long} concerns fundamental concepts of long-range correlations vital to magnetism, superconductivity, superfluidity, and topological matters. A long sought-after example is the melting of a Wigner Crystal (WC)~\\cite{Wigner1934Interaction} of electrons. Detection efforts have targeted distinctive collective modes such as pinning by disorder, resonant-frequency absorption of Goldstone modes, and melting transition. However, only one-step second-order melting of softly-pinned modes was r"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1706.01652","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2017-06-06T08:24:29Z","cross_cats_sorted":[],"title_canon_sha256":"f8d26689876329717551b39437f83d67607065a9d49ff3af56faba55dc03d0d7","abstract_canon_sha256":"b0493cdeb4f6b21f2354a7841d141e730ece04f06bb05a4e51aaa9212499e8a1"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:22:29.149776Z","signature_b64":"ulF7pf67p9WIODpoErVQ26q3St+HCN9iIG6xKeCgO9lF+1a4CqDlnR3Om8/gyiC5VzChbqtjYzErK54EuNNSBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"36e0d63c8b714ed313071435b34ca6eca491cf371e0da8b2ebcc9984279ace89","last_reissued_at":"2026-05-18T00:22:29.149104Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:22:29.149104Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Evidence of a two-stage melting of Wigner solids in two dimensions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Alessandro Serafin, Jian Huang, J. S. Xia L. N. Pfeiffer, K. W. West, Talbot Knighton, Zhe Wu","submitted_at":"2017-06-06T08:24:29Z","abstract_excerpt":"Two-dimensional (2D) solid-liquid transition (SLT)~\\cite{Mermin1966Absence,Mermin1968Crystalline,Kosterlitz1972Long} concerns fundamental concepts of long-range correlations vital to magnetism, superconductivity, superfluidity, and topological matters. A long sought-after example is the melting of a Wigner Crystal (WC)~\\cite{Wigner1934Interaction} of electrons. Detection efforts have targeted distinctive collective modes such as pinning by disorder, resonant-frequency absorption of Goldstone modes, and melting transition. However, only one-step second-order melting of softly-pinned modes was r"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1706.01652","kind":"arxiv","version":1},"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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1706.01652","created_at":"2026-05-18T00:22:29.149205+00:00"},{"alias_kind":"arxiv_version","alias_value":"1706.01652v1","created_at":"2026-05-18T00:22:29.149205+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1706.01652","created_at":"2026-05-18T00:22:29.149205+00:00"},{"alias_kind":"pith_short_12","alias_value":"G3QNMPELOFHN","created_at":"2026-05-18T12:31:15.632608+00:00"},{"alias_kind":"pith_short_16","alias_value":"G3QNMPELOFHNGEYH","created_at":"2026-05-18T12:31:15.632608+00:00"},{"alias_kind":"pith_short_8","alias_value":"G3QNMPEL","created_at":"2026-05-18T12:31:15.632608+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/G3QNMPELOFHNGEYHCQ23GTFG5S","json":"https://pith.science/pith/G3QNMPELOFHNGEYHCQ23GTFG5S.json","graph_json":"https://pith.science/api/pith-number/G3QNMPELOFHNGEYHCQ23GTFG5S/graph.json","events_json":"https://pith.science/api/pith-number/G3QNMPELOFHNGEYHCQ23GTFG5S/events.json","paper":"https://pith.science/paper/G3QNMPEL"},"agent_actions":{"view_html":"https://pith.science/pith/G3QNMPELOFHNGEYHCQ23GTFG5S","download_json":"https://pith.science/pith/G3QNMPELOFHNGEYHCQ23GTFG5S.json","view_paper":"https://pith.science/paper/G3QNMPEL","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1706.01652&json=true","fetch_graph":"https://pith.science/api/pith-number/G3QNMPELOFHNGEYHCQ23GTFG5S/graph.json","fetch_events":"https://pith.science/api/pith-number/G3QNMPELOFHNGEYHCQ23GTFG5S/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/G3QNMPELOFHNGEYHCQ23GTFG5S/action/timestamp_anchor","attest_storage":"https://pith.science/pith/G3QNMPELOFHNGEYHCQ23GTFG5S/action/storage_attestation","attest_author":"https://pith.science/pith/G3QNMPELOFHNGEYHCQ23GTFG5S/action/author_attestation","sign_citation":"https://pith.science/pith/G3QNMPELOFHNGEYHCQ23GTFG5S/action/citation_signature","submit_replication":"https://pith.science/pith/G3QNMPELOFHNGEYHCQ23GTFG5S/action/replication_record"}},"created_at":"2026-05-18T00:22:29.149205+00:00","updated_at":"2026-05-18T00:22:29.149205+00:00"}