{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:QU45UBGR53XPKTR7CBEWVQMWWH","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":"7547ed979569796225f290140df8a4bf20e7a067bd27c9cdc8f671d85a9692c2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2017-10-20T18:03:42Z","title_canon_sha256":"f3a3f541dbc9738e77be671c3601d1579356af716feaaa7feb9a4be85f7a6474"},"schema_version":"1.0","source":{"id":"1710.07651","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1710.07651","created_at":"2026-05-18T00:32:19Z"},{"alias_kind":"arxiv_version","alias_value":"1710.07651v1","created_at":"2026-05-18T00:32:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1710.07651","created_at":"2026-05-18T00:32:19Z"},{"alias_kind":"pith_short_12","alias_value":"QU45UBGR53XP","created_at":"2026-05-18T12:31:39Z"},{"alias_kind":"pith_short_16","alias_value":"QU45UBGR53XPKTR7","created_at":"2026-05-18T12:31:39Z"},{"alias_kind":"pith_short_8","alias_value":"QU45UBGR","created_at":"2026-05-18T12:31:39Z"}],"graph_snapshots":[{"event_id":"sha256:3cf46fad28c94221b3678643de207b41bdca6e7f98f5162bfb13dcb163c06a83","target":"graph","created_at":"2026-05-18T00:32:19Z","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":"In Kondo lattice systems with mixed valence, such as YbAl3, interactions between localized electrons in a partially filled f shell and delocalized conduction electrons can lead to fluctuations between two different valence configurations with changing temperature or pressure. The impact of this change on the momentum-space electronic structure and Fermi surface topology is essential for understanding their emergent properties, but has remained enigmatic due to a lack of appropriate experimental probes. Here by employing a combination of molecular beam epitaxy (MBE) and in situ angle-resolved p","authors_text":"Darrell G. Schlom, Haofei. I. Wei, Jacob. P. Ruf, Kenneth D. Finkelstein, Kyle M. Shen, Shouvik Chatterjee","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2017-10-20T18:03:42Z","title":"Lifshitz transition from valence fluctuations in YbAl3"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1710.07651","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":"sha256:4a3d4834ce9e445d1d5988da387e11fc986d898e430b5f41544845adc1579b7f","target":"record","created_at":"2026-05-18T00:32:19Z","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":"7547ed979569796225f290140df8a4bf20e7a067bd27c9cdc8f671d85a9692c2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2017-10-20T18:03:42Z","title_canon_sha256":"f3a3f541dbc9738e77be671c3601d1579356af716feaaa7feb9a4be85f7a6474"},"schema_version":"1.0","source":{"id":"1710.07651","kind":"arxiv","version":1}},"canonical_sha256":"8539da04d1eeeef54e3f10496ac196b1fd6cf3c579601f8cf4dd73d62af1de01","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8539da04d1eeeef54e3f10496ac196b1fd6cf3c579601f8cf4dd73d62af1de01","first_computed_at":"2026-05-18T00:32:19.964033Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:32:19.964033Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"vZRarhiF/shVLB/ocQD3Li8yHoOKQecdhPkw8KTP3/WcZ4bZB8JTnxgi7WEUx3mP/6ZaN9KDW9ibhb/Ch3xXCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:32:19.964456Z","signed_message":"canonical_sha256_bytes"},"source_id":"1710.07651","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4a3d4834ce9e445d1d5988da387e11fc986d898e430b5f41544845adc1579b7f","sha256:3cf46fad28c94221b3678643de207b41bdca6e7f98f5162bfb13dcb163c06a83"],"state_sha256":"6d2845a81a70ab7d7c8ef5299165a6a0131dbf512b2915fbd6b6f86589800f97"}