{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:RZJVAVLWN42SZ6UH523Y24FO67","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":"94e408575b08882b67764540caaea95f165b283029c5d796f9afa3f531575362","cross_cats_sorted":["cond-mat.mes-hall","cond-mat.mtrl-sci","cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2014-02-19T12:44:33Z","title_canon_sha256":"3b6f5e407e826b3b9689d6feebef7c9aaca2659085df41b9014bcec86f8a0ee6"},"schema_version":"1.0","source":{"id":"1402.4646","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1402.4646","created_at":"2026-05-18T02:58:33Z"},{"alias_kind":"arxiv_version","alias_value":"1402.4646v1","created_at":"2026-05-18T02:58:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1402.4646","created_at":"2026-05-18T02:58:33Z"},{"alias_kind":"pith_short_12","alias_value":"RZJVAVLWN42S","created_at":"2026-05-18T12:28:46Z"},{"alias_kind":"pith_short_16","alias_value":"RZJVAVLWN42SZ6UH","created_at":"2026-05-18T12:28:46Z"},{"alias_kind":"pith_short_8","alias_value":"RZJVAVLW","created_at":"2026-05-18T12:28:46Z"}],"graph_snapshots":[{"event_id":"sha256:e19231bf679758c5132decfa68eb28da2ee347652786fcc3fe3c7d5dfdf7779c","target":"graph","created_at":"2026-05-18T02:58:33Z","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 rich phase diagram of the two dimensional electron gas (2DEG) at the \\STO/\\LAO interface is probed using Hall and longitudinal resistivity. Thanks to a special bridge design we are able to tune through the superconducting transition temperature T$_c$ and to mute superconductivity by either adding or removing carriers in a gate bias range of a few volts. Hall signal measurements pinpoint the onset of population of a second mobile band right at the carrier concentration where maximum superconducting T$_c$ and critical field H$_c$ occur. These results emphasize the advantages of our design, w","authors_text":"A. Palevski, I. Neder, M. Ben Shalom, Y. Dagan","cross_cats":["cond-mat.mes-hall","cond-mat.mtrl-sci","cond-mat.str-el"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2014-02-19T12:44:33Z","title":"Phase Diagram of Micron-Size Bridges of SrTiO$_3/$LaAlO$_3$ Interface: Link Between Multiple Band Structure and Superconductivity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1402.4646","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":"sha256:8f9b41e93555d9f5152842ba139028f6a9bb7f07c55ab01d76d76775663f75f0","target":"record","created_at":"2026-05-18T02:58:33Z","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":"94e408575b08882b67764540caaea95f165b283029c5d796f9afa3f531575362","cross_cats_sorted":["cond-mat.mes-hall","cond-mat.mtrl-sci","cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2014-02-19T12:44:33Z","title_canon_sha256":"3b6f5e407e826b3b9689d6feebef7c9aaca2659085df41b9014bcec86f8a0ee6"},"schema_version":"1.0","source":{"id":"1402.4646","kind":"arxiv","version":1}},"canonical_sha256":"8e535055766f352cfa87eeb78d70aef7ea6b997f439ab89324e3e6a287cb1bbb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8e535055766f352cfa87eeb78d70aef7ea6b997f439ab89324e3e6a287cb1bbb","first_computed_at":"2026-05-18T02:58:33.545702Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:58:33.545702Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"cqFB3CHuEsIG81HZBv6/w/3/qzddAT4OX/F0+hFVV8r6SaqMwNfhrebde2+gR0AidnjajwjNPT6Jd9iU2egtBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:58:33.546266Z","signed_message":"canonical_sha256_bytes"},"source_id":"1402.4646","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8f9b41e93555d9f5152842ba139028f6a9bb7f07c55ab01d76d76775663f75f0","sha256:e19231bf679758c5132decfa68eb28da2ee347652786fcc3fe3c7d5dfdf7779c"],"state_sha256":"e963252220ea0cdd6023053e8bcca9b1892cfed63988a2701c52eedc3232a8d2"}