{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2021:A2XFJMMUS5PKDDBAJOJN3X2KBT","short_pith_number":"pith:A2XFJMMU","schema_version":"1.0","canonical_sha256":"06ae54b194975ea18c204b92dddf4a0ccd67c476cf9b7d982beb76fb779c0132","source":{"kind":"arxiv","id":"2102.09265","version":1},"attestation_state":"computed","paper":{"title":"Subpicosecond metamagnetic phase transition driven by non-equilibrium electron dynamics","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Andrea Marini, Davide Sangalli, Dmitry Vasilyev, Dmytro Kutnyakhov, Fausto Sirotti, Federico Pressacco, Gerd Sch\\\"onhense, G\\\"unter Brenner, Harald Redlin, Jon Ander Arregi, Jure Demsar, Matteo Gatti, Michael Heber, Steinn Ymir Agustsson, Vojt\\v{e}ch Uhl\\'i\\v{r}, Wilfried Wurth","submitted_at":"2021-02-18T10:54:17Z","abstract_excerpt":"Femtosecond light-induced phase transitions between different macroscopic orders provide the possibility to tune the functional properties of condensed matter on ultrafast timescales. In first-order phase transitions, transient non-equilibrium phases and inherent phase coexistence often preclude non-ambiguous detection of transition precursors and their temporal onset. Here, we present a study combining time-resolved photoelectron spectroscopy and ab-initio electron dynamics calculations elucidating the transient subpicosecond processes governing the photoinduced generation of ferromagnetic or"},"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":"2102.09265","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.str-el","submitted_at":"2021-02-18T10:54:17Z","cross_cats_sorted":[],"title_canon_sha256":"cda843ad2f2b1fd743b2f471ec3e8e43d86013dee24ed4b390aa0d2dd0822e16","abstract_canon_sha256":"367fd1ef6952f6595da05dd273fb271a2f371689235d264f172e91a1a473bbc4"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:15:40.936266Z","signature_b64":"DnaT9BkIz1zb8dXgvfFA6cq4aurDiIQ8FfYqSCc8umssKCPUVi9zs073gHmuY75N0wnJEU25BbDbIPSQck9RBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"06ae54b194975ea18c204b92dddf4a0ccd67c476cf9b7d982beb76fb779c0132","last_reissued_at":"2026-07-05T04:15:40.935789Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:15:40.935789Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Subpicosecond metamagnetic phase transition driven by non-equilibrium electron dynamics","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Andrea Marini, Davide Sangalli, Dmitry Vasilyev, Dmytro Kutnyakhov, Fausto Sirotti, Federico Pressacco, Gerd Sch\\\"onhense, G\\\"unter Brenner, Harald Redlin, Jon Ander Arregi, Jure Demsar, Matteo Gatti, Michael Heber, Steinn Ymir Agustsson, Vojt\\v{e}ch Uhl\\'i\\v{r}, Wilfried Wurth","submitted_at":"2021-02-18T10:54:17Z","abstract_excerpt":"Femtosecond light-induced phase transitions between different macroscopic orders provide the possibility to tune the functional properties of condensed matter on ultrafast timescales. In first-order phase transitions, transient non-equilibrium phases and inherent phase coexistence often preclude non-ambiguous detection of transition precursors and their temporal onset. Here, we present a study combining time-resolved photoelectron spectroscopy and ab-initio electron dynamics calculations elucidating the transient subpicosecond processes governing the photoinduced generation of ferromagnetic or"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2102.09265","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/2102.09265/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":"2102.09265","created_at":"2026-07-05T04:15:40.935858+00:00"},{"alias_kind":"arxiv_version","alias_value":"2102.09265v1","created_at":"2026-07-05T04:15:40.935858+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2102.09265","created_at":"2026-07-05T04:15:40.935858+00:00"},{"alias_kind":"pith_short_12","alias_value":"A2XFJMMUS5PK","created_at":"2026-07-05T04:15:40.935858+00:00"},{"alias_kind":"pith_short_16","alias_value":"A2XFJMMUS5PKDDBA","created_at":"2026-07-05T04:15:40.935858+00:00"},{"alias_kind":"pith_short_8","alias_value":"A2XFJMMU","created_at":"2026-07-05T04:15:40.935858+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/A2XFJMMUS5PKDDBAJOJN3X2KBT","json":"https://pith.science/pith/A2XFJMMUS5PKDDBAJOJN3X2KBT.json","graph_json":"https://pith.science/api/pith-number/A2XFJMMUS5PKDDBAJOJN3X2KBT/graph.json","events_json":"https://pith.science/api/pith-number/A2XFJMMUS5PKDDBAJOJN3X2KBT/events.json","paper":"https://pith.science/paper/A2XFJMMU"},"agent_actions":{"view_html":"https://pith.science/pith/A2XFJMMUS5PKDDBAJOJN3X2KBT","download_json":"https://pith.science/pith/A2XFJMMUS5PKDDBAJOJN3X2KBT.json","view_paper":"https://pith.science/paper/A2XFJMMU","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2102.09265&json=true","fetch_graph":"https://pith.science/api/pith-number/A2XFJMMUS5PKDDBAJOJN3X2KBT/graph.json","fetch_events":"https://pith.science/api/pith-number/A2XFJMMUS5PKDDBAJOJN3X2KBT/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/A2XFJMMUS5PKDDBAJOJN3X2KBT/action/timestamp_anchor","attest_storage":"https://pith.science/pith/A2XFJMMUS5PKDDBAJOJN3X2KBT/action/storage_attestation","attest_author":"https://pith.science/pith/A2XFJMMUS5PKDDBAJOJN3X2KBT/action/author_attestation","sign_citation":"https://pith.science/pith/A2XFJMMUS5PKDDBAJOJN3X2KBT/action/citation_signature","submit_replication":"https://pith.science/pith/A2XFJMMUS5PKDDBAJOJN3X2KBT/action/replication_record"}},"created_at":"2026-07-05T04:15:40.935858+00:00","updated_at":"2026-07-05T04:15:40.935858+00:00"}