{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:PHZJCL5XX6HYFFU5AF2MHX7BHY","short_pith_number":"pith:PHZJCL5X","schema_version":"1.0","canonical_sha256":"79f2912fb7bf8f82969d0174c3dfe13e2b5f750d8666aaf199692285a58eaee1","source":{"kind":"arxiv","id":"1409.8253","version":3},"attestation_state":"computed","paper":{"title":"Spectroscopic evidence for negative electronic compressibility in a quasi-three-dimensional spin-orbit correlated metal","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci","cond-mat.supr-con"],"primary_cat":"cond-mat.str-el","authors_text":"A. Bansil, C. Dhital, D. H. Lu, H. Hafiz, H. Pan, J. D. Denlinger, Junfeng He, K. Kempa, K. Shimada, M. Arita, M. Hashimoto, M. J. Naughton, Qisen Lin, R. S. Markiewicz, Rui-Hua He, S. D. Wilson, S.-K. Mo, T. Hogan, Thomas R. Mion, X. Chen, Y. He, Y. Zhang, Z. Wang","submitted_at":"2014-09-29T19:36:45Z","abstract_excerpt":"Negative compressibility is a sign of thermodynamic instability of open or non-equilibrium systems. In quantum materials consisting of multiple mutually coupled subsystems, the compressibility of one subsystem can be negative if it is countered by positive compressibility of the others. Manifestations of this effect have so far been limited to low-dimensional dilute electron systems. Here we present evidence from angle-resolved photoemission spectroscopy (ARPES) for negative electronic compressibility (NEC) in the quasi-three-dimensional (3D) spin-orbit correlated metal (Sr1-xLax)3Ir2O7. Incre"},"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":"1409.8253","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2014-09-29T19:36:45Z","cross_cats_sorted":["cond-mat.mtrl-sci","cond-mat.supr-con"],"title_canon_sha256":"d3c2df4aa679d605d2ae4feccb8a01a3f338345ed28ff913e9fd83f9f5fb0af9","abstract_canon_sha256":"5e9cd1f2ee5377394a050cbf2ca191ceb4e5c324db5c608a295fcc42467e65e1"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:03:55.279537Z","signature_b64":"X7JFqQbXbZv6/4fHqJBHItW83zvuQ5+bBDd+OMYjj6hs35+QDVcZ8KBsBE58m2DYZ8G9rmkuAovX/YIM4i0pBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"79f2912fb7bf8f82969d0174c3dfe13e2b5f750d8666aaf199692285a58eaee1","last_reissued_at":"2026-05-18T02:03:55.278942Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:03:55.278942Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Spectroscopic evidence for negative electronic compressibility in a quasi-three-dimensional spin-orbit correlated metal","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci","cond-mat.supr-con"],"primary_cat":"cond-mat.str-el","authors_text":"A. Bansil, C. Dhital, D. H. Lu, H. Hafiz, H. Pan, J. D. Denlinger, Junfeng He, K. Kempa, K. Shimada, M. Arita, M. Hashimoto, M. J. Naughton, Qisen Lin, R. S. Markiewicz, Rui-Hua He, S. D. Wilson, S.-K. Mo, T. Hogan, Thomas R. Mion, X. Chen, Y. He, Y. Zhang, Z. Wang","submitted_at":"2014-09-29T19:36:45Z","abstract_excerpt":"Negative compressibility is a sign of thermodynamic instability of open or non-equilibrium systems. In quantum materials consisting of multiple mutually coupled subsystems, the compressibility of one subsystem can be negative if it is countered by positive compressibility of the others. Manifestations of this effect have so far been limited to low-dimensional dilute electron systems. Here we present evidence from angle-resolved photoemission spectroscopy (ARPES) for negative electronic compressibility (NEC) in the quasi-three-dimensional (3D) spin-orbit correlated metal (Sr1-xLax)3Ir2O7. Incre"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1409.8253","kind":"arxiv","version":3},"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":"1409.8253","created_at":"2026-05-18T02:03:55.279040+00:00"},{"alias_kind":"arxiv_version","alias_value":"1409.8253v3","created_at":"2026-05-18T02:03:55.279040+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1409.8253","created_at":"2026-05-18T02:03:55.279040+00:00"},{"alias_kind":"pith_short_12","alias_value":"PHZJCL5XX6HY","created_at":"2026-05-18T12:28:43.426989+00:00"},{"alias_kind":"pith_short_16","alias_value":"PHZJCL5XX6HYFFU5","created_at":"2026-05-18T12:28:43.426989+00:00"},{"alias_kind":"pith_short_8","alias_value":"PHZJCL5X","created_at":"2026-05-18T12:28:43.426989+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/PHZJCL5XX6HYFFU5AF2MHX7BHY","json":"https://pith.science/pith/PHZJCL5XX6HYFFU5AF2MHX7BHY.json","graph_json":"https://pith.science/api/pith-number/PHZJCL5XX6HYFFU5AF2MHX7BHY/graph.json","events_json":"https://pith.science/api/pith-number/PHZJCL5XX6HYFFU5AF2MHX7BHY/events.json","paper":"https://pith.science/paper/PHZJCL5X"},"agent_actions":{"view_html":"https://pith.science/pith/PHZJCL5XX6HYFFU5AF2MHX7BHY","download_json":"https://pith.science/pith/PHZJCL5XX6HYFFU5AF2MHX7BHY.json","view_paper":"https://pith.science/paper/PHZJCL5X","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1409.8253&json=true","fetch_graph":"https://pith.science/api/pith-number/PHZJCL5XX6HYFFU5AF2MHX7BHY/graph.json","fetch_events":"https://pith.science/api/pith-number/PHZJCL5XX6HYFFU5AF2MHX7BHY/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/PHZJCL5XX6HYFFU5AF2MHX7BHY/action/timestamp_anchor","attest_storage":"https://pith.science/pith/PHZJCL5XX6HYFFU5AF2MHX7BHY/action/storage_attestation","attest_author":"https://pith.science/pith/PHZJCL5XX6HYFFU5AF2MHX7BHY/action/author_attestation","sign_citation":"https://pith.science/pith/PHZJCL5XX6HYFFU5AF2MHX7BHY/action/citation_signature","submit_replication":"https://pith.science/pith/PHZJCL5XX6HYFFU5AF2MHX7BHY/action/replication_record"}},"created_at":"2026-05-18T02:03:55.279040+00:00","updated_at":"2026-05-18T02:03:55.279040+00:00"}