{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:5MJGOYOEVKT3XS6374X4E4PQEW","short_pith_number":"pith:5MJGOYOE","schema_version":"1.0","canonical_sha256":"eb126761c4aaa7bbcbdbff2fc271f0259dac4bfe8687fd9c9a80a7666cf2b521","source":{"kind":"arxiv","id":"1505.01273","version":2},"attestation_state":"computed","paper":{"title":"Tunneling Breakdown of a Strongly Correlated Insulating State in VO$_2$ Induced by Intense Multi-Terahertz Excitation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"A. Grupp, A. Leitenstorfer, A. Pashkin, B. Mayer, C. Schmidt, D. Brida, J. B\\\"uhler, J. Oelmann, R. E. Marvel, R. F. Haglund Jr., T. Oka","submitted_at":"2015-05-06T07:51:44Z","abstract_excerpt":"We directly trace the near- and mid-infrared transmission change of a VO$_2$ thin film during an ultrafast insulator-to-metal transition triggered by high-field multi-terahertz transients. Non-thermal switching into a metastable metallic state is governed solely by the amplitude of the applied terahertz field. In contrast to resonant excitation below the threshold fluence, no signatures of excitonic self-trapping are observed. Our findings are consistent with the generation of spatially separated charge pairs and a cooperative transition into a delocalized metallic state by THz field-induced t"},"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":"1505.01273","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2015-05-06T07:51:44Z","cross_cats_sorted":[],"title_canon_sha256":"a35581e4518f131978120b0f782ec99ca2b69f3ae358dbc2f7cabf418b9e46c5","abstract_canon_sha256":"84f4691408344d26e6c7dd05f51befb4dc3b8e30d1d1a5eedb507fb45f9bade3"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:55:31.853598Z","signature_b64":"oqrxOo11oJc6qmltuqVOjuwm/INHmo/rP9Zp+ozY2bAv0nStUeBPg2IWAK74QixmTPndjnDPMH5JEW5JqHaKBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"eb126761c4aaa7bbcbdbff2fc271f0259dac4bfe8687fd9c9a80a7666cf2b521","last_reissued_at":"2026-05-18T01:55:31.852994Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:55:31.852994Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Tunneling Breakdown of a Strongly Correlated Insulating State in VO$_2$ Induced by Intense Multi-Terahertz Excitation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"A. Grupp, A. Leitenstorfer, A. Pashkin, B. Mayer, C. Schmidt, D. Brida, J. B\\\"uhler, J. Oelmann, R. E. Marvel, R. F. Haglund Jr., T. Oka","submitted_at":"2015-05-06T07:51:44Z","abstract_excerpt":"We directly trace the near- and mid-infrared transmission change of a VO$_2$ thin film during an ultrafast insulator-to-metal transition triggered by high-field multi-terahertz transients. Non-thermal switching into a metastable metallic state is governed solely by the amplitude of the applied terahertz field. In contrast to resonant excitation below the threshold fluence, no signatures of excitonic self-trapping are observed. Our findings are consistent with the generation of spatially separated charge pairs and a cooperative transition into a delocalized metallic state by THz field-induced t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1505.01273","kind":"arxiv","version":2},"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":"1505.01273","created_at":"2026-05-18T01:55:31.853062+00:00"},{"alias_kind":"arxiv_version","alias_value":"1505.01273v2","created_at":"2026-05-18T01:55:31.853062+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1505.01273","created_at":"2026-05-18T01:55:31.853062+00:00"},{"alias_kind":"pith_short_12","alias_value":"5MJGOYOEVKT3","created_at":"2026-05-18T12:29:05.191682+00:00"},{"alias_kind":"pith_short_16","alias_value":"5MJGOYOEVKT3XS63","created_at":"2026-05-18T12:29:05.191682+00:00"},{"alias_kind":"pith_short_8","alias_value":"5MJGOYOE","created_at":"2026-05-18T12:29:05.191682+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/5MJGOYOEVKT3XS6374X4E4PQEW","json":"https://pith.science/pith/5MJGOYOEVKT3XS6374X4E4PQEW.json","graph_json":"https://pith.science/api/pith-number/5MJGOYOEVKT3XS6374X4E4PQEW/graph.json","events_json":"https://pith.science/api/pith-number/5MJGOYOEVKT3XS6374X4E4PQEW/events.json","paper":"https://pith.science/paper/5MJGOYOE"},"agent_actions":{"view_html":"https://pith.science/pith/5MJGOYOEVKT3XS6374X4E4PQEW","download_json":"https://pith.science/pith/5MJGOYOEVKT3XS6374X4E4PQEW.json","view_paper":"https://pith.science/paper/5MJGOYOE","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1505.01273&json=true","fetch_graph":"https://pith.science/api/pith-number/5MJGOYOEVKT3XS6374X4E4PQEW/graph.json","fetch_events":"https://pith.science/api/pith-number/5MJGOYOEVKT3XS6374X4E4PQEW/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/5MJGOYOEVKT3XS6374X4E4PQEW/action/timestamp_anchor","attest_storage":"https://pith.science/pith/5MJGOYOEVKT3XS6374X4E4PQEW/action/storage_attestation","attest_author":"https://pith.science/pith/5MJGOYOEVKT3XS6374X4E4PQEW/action/author_attestation","sign_citation":"https://pith.science/pith/5MJGOYOEVKT3XS6374X4E4PQEW/action/citation_signature","submit_replication":"https://pith.science/pith/5MJGOYOEVKT3XS6374X4E4PQEW/action/replication_record"}},"created_at":"2026-05-18T01:55:31.853062+00:00","updated_at":"2026-05-18T01:55:31.853062+00:00"}