{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:3EXJ4TGXHVTHEO3VWAMAACC5IR","short_pith_number":"pith:3EXJ4TGX","schema_version":"1.0","canonical_sha256":"d92e9e4cd73d66723b75b01800085d446c124a1405c717918d6a491f6f3abe2d","source":{"kind":"arxiv","id":"1908.09142","version":1},"attestation_state":"computed","paper":{"title":"Impact of pressure and temperature on the broadband dielectric response of the HKUST-1 metal-organic framework","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.soft"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Abhijeet K. Chaudhari, Arun S. Babal, Bartolomeo Civalleri, Chris S. Kelley, Gianfelice Cinque, Jin-Chong Tan, Kirill Titov, Lorenzo Don\\`a, Mark D. Frogley, Matthew R. Ryder, Zhixin Zeng","submitted_at":"2019-08-24T14:18:36Z","abstract_excerpt":"Herein we employed high-resolution spectroscopic techniques in combination with periodic ab initio density functional theory (DFT) calculations to establish the different polarization processes for a porous copper-based MOF, termed HKUST-1. We used alternating current measurements to determine its dielectric response between 4 Hz and 1.5 MHz where orientational polarization is predominant, while synchrotron infrared (IR) reflectance was used to probe the far-IR, mid-IR, and near-IR dielectric response across the 1.2 THz to 150 THz range (ca. 40 - 5000 cm^-1) where vibrational and optical polar"},"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":"1908.09142","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2019-08-24T14:18:36Z","cross_cats_sorted":["cond-mat.soft"],"title_canon_sha256":"5d0a5328eaba70b938f6ce859723c829d1c7e59c7e69b33a2730a2f800a80664","abstract_canon_sha256":"15a76bc6dcef34e127ab7216726fcf3c25b83c5061e7537b6c38af782ea3678f"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T23:59:37.134024Z","signature_b64":"k66e+lgzvCbFj0QAteeenqeo7DJr/q81JGDYlYauuurP4LTlYU022rQtn5fRLCuEB90I+nalK/Ws/r/QSRIuBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d92e9e4cd73d66723b75b01800085d446c124a1405c717918d6a491f6f3abe2d","last_reissued_at":"2026-07-04T23:59:37.133556Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T23:59:37.133556Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Impact of pressure and temperature on the broadband dielectric response of the HKUST-1 metal-organic framework","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.soft"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Abhijeet K. Chaudhari, Arun S. Babal, Bartolomeo Civalleri, Chris S. Kelley, Gianfelice Cinque, Jin-Chong Tan, Kirill Titov, Lorenzo Don\\`a, Mark D. Frogley, Matthew R. Ryder, Zhixin Zeng","submitted_at":"2019-08-24T14:18:36Z","abstract_excerpt":"Herein we employed high-resolution spectroscopic techniques in combination with periodic ab initio density functional theory (DFT) calculations to establish the different polarization processes for a porous copper-based MOF, termed HKUST-1. We used alternating current measurements to determine its dielectric response between 4 Hz and 1.5 MHz where orientational polarization is predominant, while synchrotron infrared (IR) reflectance was used to probe the far-IR, mid-IR, and near-IR dielectric response across the 1.2 THz to 150 THz range (ca. 40 - 5000 cm^-1) where vibrational and optical polar"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1908.09142","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/1908.09142/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"1908.09142","created_at":"2026-07-04T23:59:37.133617+00:00"},{"alias_kind":"arxiv_version","alias_value":"1908.09142v1","created_at":"2026-07-04T23:59:37.133617+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1908.09142","created_at":"2026-07-04T23:59:37.133617+00:00"},{"alias_kind":"pith_short_12","alias_value":"3EXJ4TGXHVTH","created_at":"2026-07-04T23:59:37.133617+00:00"},{"alias_kind":"pith_short_16","alias_value":"3EXJ4TGXHVTHEO3V","created_at":"2026-07-04T23:59:37.133617+00:00"},{"alias_kind":"pith_short_8","alias_value":"3EXJ4TGX","created_at":"2026-07-04T23:59:37.133617+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/3EXJ4TGXHVTHEO3VWAMAACC5IR","json":"https://pith.science/pith/3EXJ4TGXHVTHEO3VWAMAACC5IR.json","graph_json":"https://pith.science/api/pith-number/3EXJ4TGXHVTHEO3VWAMAACC5IR/graph.json","events_json":"https://pith.science/api/pith-number/3EXJ4TGXHVTHEO3VWAMAACC5IR/events.json","paper":"https://pith.science/paper/3EXJ4TGX"},"agent_actions":{"view_html":"https://pith.science/pith/3EXJ4TGXHVTHEO3VWAMAACC5IR","download_json":"https://pith.science/pith/3EXJ4TGXHVTHEO3VWAMAACC5IR.json","view_paper":"https://pith.science/paper/3EXJ4TGX","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1908.09142&json=true","fetch_graph":"https://pith.science/api/pith-number/3EXJ4TGXHVTHEO3VWAMAACC5IR/graph.json","fetch_events":"https://pith.science/api/pith-number/3EXJ4TGXHVTHEO3VWAMAACC5IR/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/3EXJ4TGXHVTHEO3VWAMAACC5IR/action/timestamp_anchor","attest_storage":"https://pith.science/pith/3EXJ4TGXHVTHEO3VWAMAACC5IR/action/storage_attestation","attest_author":"https://pith.science/pith/3EXJ4TGXHVTHEO3VWAMAACC5IR/action/author_attestation","sign_citation":"https://pith.science/pith/3EXJ4TGXHVTHEO3VWAMAACC5IR/action/citation_signature","submit_replication":"https://pith.science/pith/3EXJ4TGXHVTHEO3VWAMAACC5IR/action/replication_record"}},"created_at":"2026-07-04T23:59:37.133617+00:00","updated_at":"2026-07-04T23:59:37.133617+00:00"}