{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:WVCCWI4F5PKYG4OIFIEIX63F3Z","short_pith_number":"pith:WVCCWI4F","schema_version":"1.0","canonical_sha256":"b5442b2385ebd58371c82a088bfb65de79e04e4d4b03c54b0cb50ba6ddc1ab0f","source":{"kind":"arxiv","id":"1505.07100","version":1},"attestation_state":"computed","paper":{"title":"High-precision gigahertz-to-terahertz spectroscopy of aqueous salt solutions as a probe of the femtosecond-to-picosecond dynamics of liquid water","license":"http://creativecommons.org/licenses/by/3.0/","headline":"","cross_cats":[],"primary_cat":"physics.chem-ph","authors_text":"A. J. Rahmani, D. K. George, Kevin. W. Plaxco, Mark S. Sherwin, N. Q. Vinh, S. James Allen","submitted_at":"2015-05-26T19:58:05Z","abstract_excerpt":"Because it is sensitive to fluctuations occurring over femtoseconds to picoseconds, gigahertz-to-terahertz dielectric relaxation spectroscopy can provide a valuable window into water's most rapid intermolecular motions. In response, we have built a vector network analyzer dielectric spectrometer capable of measuring absorbance and index of refraction in this frequency regime with unprecedented precision. Using this to determine the complex dielectric response of water and aqueous salt solutions from 5.9 GHz to 1.12 THz (which we provide in the SI), we have obtained strong new constraints on th"},"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":"1505.07100","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/3.0/","primary_cat":"physics.chem-ph","submitted_at":"2015-05-26T19:58:05Z","cross_cats_sorted":[],"title_canon_sha256":"88052893b489b17ca7af93a93ebe1b6e43aa0f325ea906476e8ead6d591a73ff","abstract_canon_sha256":"78a93c47024da8111f2b0f7f791e702def54d3994fc19de3268ccac31655acd4"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:03:27.165255Z","signature_b64":"YCSoY5GmBwGOvWJ8zVGwufoVzASL/bQXUh+9UDCuI0Bu0NNF9TtlK04Uofpoy4/92HeaSJ+rQqjnatLo0CvYCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b5442b2385ebd58371c82a088bfb65de79e04e4d4b03c54b0cb50ba6ddc1ab0f","last_reissued_at":"2026-05-18T02:03:27.164611Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:03:27.164611Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"High-precision gigahertz-to-terahertz spectroscopy of aqueous salt solutions as a probe of the femtosecond-to-picosecond dynamics of liquid water","license":"http://creativecommons.org/licenses/by/3.0/","headline":"","cross_cats":[],"primary_cat":"physics.chem-ph","authors_text":"A. J. Rahmani, D. K. George, Kevin. W. Plaxco, Mark S. Sherwin, N. Q. Vinh, S. James Allen","submitted_at":"2015-05-26T19:58:05Z","abstract_excerpt":"Because it is sensitive to fluctuations occurring over femtoseconds to picoseconds, gigahertz-to-terahertz dielectric relaxation spectroscopy can provide a valuable window into water's most rapid intermolecular motions. In response, we have built a vector network analyzer dielectric spectrometer capable of measuring absorbance and index of refraction in this frequency regime with unprecedented precision. Using this to determine the complex dielectric response of water and aqueous salt solutions from 5.9 GHz to 1.12 THz (which we provide in the SI), we have obtained strong new constraints on th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1505.07100","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":"1505.07100","created_at":"2026-05-18T02:03:27.164702+00:00"},{"alias_kind":"arxiv_version","alias_value":"1505.07100v1","created_at":"2026-05-18T02:03:27.164702+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1505.07100","created_at":"2026-05-18T02:03:27.164702+00:00"},{"alias_kind":"pith_short_12","alias_value":"WVCCWI4F5PKY","created_at":"2026-05-18T12:29:47.479230+00:00"},{"alias_kind":"pith_short_16","alias_value":"WVCCWI4F5PKYG4OI","created_at":"2026-05-18T12:29:47.479230+00:00"},{"alias_kind":"pith_short_8","alias_value":"WVCCWI4F","created_at":"2026-05-18T12:29:47.479230+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/WVCCWI4F5PKYG4OIFIEIX63F3Z","json":"https://pith.science/pith/WVCCWI4F5PKYG4OIFIEIX63F3Z.json","graph_json":"https://pith.science/api/pith-number/WVCCWI4F5PKYG4OIFIEIX63F3Z/graph.json","events_json":"https://pith.science/api/pith-number/WVCCWI4F5PKYG4OIFIEIX63F3Z/events.json","paper":"https://pith.science/paper/WVCCWI4F"},"agent_actions":{"view_html":"https://pith.science/pith/WVCCWI4F5PKYG4OIFIEIX63F3Z","download_json":"https://pith.science/pith/WVCCWI4F5PKYG4OIFIEIX63F3Z.json","view_paper":"https://pith.science/paper/WVCCWI4F","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1505.07100&json=true","fetch_graph":"https://pith.science/api/pith-number/WVCCWI4F5PKYG4OIFIEIX63F3Z/graph.json","fetch_events":"https://pith.science/api/pith-number/WVCCWI4F5PKYG4OIFIEIX63F3Z/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/WVCCWI4F5PKYG4OIFIEIX63F3Z/action/timestamp_anchor","attest_storage":"https://pith.science/pith/WVCCWI4F5PKYG4OIFIEIX63F3Z/action/storage_attestation","attest_author":"https://pith.science/pith/WVCCWI4F5PKYG4OIFIEIX63F3Z/action/author_attestation","sign_citation":"https://pith.science/pith/WVCCWI4F5PKYG4OIFIEIX63F3Z/action/citation_signature","submit_replication":"https://pith.science/pith/WVCCWI4F5PKYG4OIFIEIX63F3Z/action/replication_record"}},"created_at":"2026-05-18T02:03:27.164702+00:00","updated_at":"2026-05-18T02:03:27.164702+00:00"}