{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2023:DNLJD6SFOKC7EBCFXS7A4DLB3U","short_pith_number":"pith:DNLJD6SF","schema_version":"1.0","canonical_sha256":"1b5691fa457285f20445bcbe0e0d61dd3dbdec1b2a9dfd20a5b586ca3eb5b09e","source":{"kind":"arxiv","id":"2309.04524","version":1},"attestation_state":"computed","paper":{"title":"A versatile laser-based apparatus for time-resolved ARPES with micro-scale spatial resolution","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Andrea Damascelli, Arthur K. Mills, Bradley G. Guislain, David J. Jones, Fabio Boschini, Giorgio Levy, Marta Zonno, Matteo Michiardi, Sean Kung, Sergey Zhdanovich, Sydney K. Y. Dufresne","submitted_at":"2023-09-08T18:00:02Z","abstract_excerpt":"We present the development of a versatile apparatus for a 6.2 eV laser-based time and angle-resolved photoemission spectroscopy with micrometer spatial resolution (time-resolved $\\mu$-ARPES). With a combination of tunable spatial resolution down to $\\sim$11 $\\mu$m, high energy resolution ($\\sim$11 meV), near-transform-limited temporal resolution ($\\sim$280 fs), and tunable 1.55 eV pump fluence up to $\\sim$3 mJ/cm$^2$, this time-resolved $\\mu$-ARPES system enables the measurement of ultrafast electron dynamics in exfoliated and inhomogeneous materials. We demonstrate the performance of our syst"},"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":"2309.04524","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2023-09-08T18:00:02Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"99ac658251fe7edf7e85c0030b6ed6b8137c58fa1492e3501a1676811443c026","abstract_canon_sha256":"bc081ed0e644a738a7da11986cd588ab3db426343de9d870d93507bad900a596"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:49:04.273028Z","signature_b64":"L+5XKFplhTaJk7iEd0nBqUIUBlalfLkfCdWAj5Yzc1xhQvC/U3lEj9tW5wXUvLQb9TAC+NmdsWYJyCf0pQ92BA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1b5691fa457285f20445bcbe0e0d61dd3dbdec1b2a9dfd20a5b586ca3eb5b09e","last_reissued_at":"2026-07-05T06:49:04.272547Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:49:04.272547Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A versatile laser-based apparatus for time-resolved ARPES with micro-scale spatial resolution","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Andrea Damascelli, Arthur K. Mills, Bradley G. Guislain, David J. Jones, Fabio Boschini, Giorgio Levy, Marta Zonno, Matteo Michiardi, Sean Kung, Sergey Zhdanovich, Sydney K. Y. Dufresne","submitted_at":"2023-09-08T18:00:02Z","abstract_excerpt":"We present the development of a versatile apparatus for a 6.2 eV laser-based time and angle-resolved photoemission spectroscopy with micrometer spatial resolution (time-resolved $\\mu$-ARPES). With a combination of tunable spatial resolution down to $\\sim$11 $\\mu$m, high energy resolution ($\\sim$11 meV), near-transform-limited temporal resolution ($\\sim$280 fs), and tunable 1.55 eV pump fluence up to $\\sim$3 mJ/cm$^2$, this time-resolved $\\mu$-ARPES system enables the measurement of ultrafast electron dynamics in exfoliated and inhomogeneous materials. We demonstrate the performance of our syst"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2309.04524","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/2309.04524/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":"2309.04524","created_at":"2026-07-05T06:49:04.272606+00:00"},{"alias_kind":"arxiv_version","alias_value":"2309.04524v1","created_at":"2026-07-05T06:49:04.272606+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2309.04524","created_at":"2026-07-05T06:49:04.272606+00:00"},{"alias_kind":"pith_short_12","alias_value":"DNLJD6SFOKC7","created_at":"2026-07-05T06:49:04.272606+00:00"},{"alias_kind":"pith_short_16","alias_value":"DNLJD6SFOKC7EBCF","created_at":"2026-07-05T06:49:04.272606+00:00"},{"alias_kind":"pith_short_8","alias_value":"DNLJD6SF","created_at":"2026-07-05T06:49:04.272606+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/DNLJD6SFOKC7EBCFXS7A4DLB3U","json":"https://pith.science/pith/DNLJD6SFOKC7EBCFXS7A4DLB3U.json","graph_json":"https://pith.science/api/pith-number/DNLJD6SFOKC7EBCFXS7A4DLB3U/graph.json","events_json":"https://pith.science/api/pith-number/DNLJD6SFOKC7EBCFXS7A4DLB3U/events.json","paper":"https://pith.science/paper/DNLJD6SF"},"agent_actions":{"view_html":"https://pith.science/pith/DNLJD6SFOKC7EBCFXS7A4DLB3U","download_json":"https://pith.science/pith/DNLJD6SFOKC7EBCFXS7A4DLB3U.json","view_paper":"https://pith.science/paper/DNLJD6SF","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2309.04524&json=true","fetch_graph":"https://pith.science/api/pith-number/DNLJD6SFOKC7EBCFXS7A4DLB3U/graph.json","fetch_events":"https://pith.science/api/pith-number/DNLJD6SFOKC7EBCFXS7A4DLB3U/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/DNLJD6SFOKC7EBCFXS7A4DLB3U/action/timestamp_anchor","attest_storage":"https://pith.science/pith/DNLJD6SFOKC7EBCFXS7A4DLB3U/action/storage_attestation","attest_author":"https://pith.science/pith/DNLJD6SFOKC7EBCFXS7A4DLB3U/action/author_attestation","sign_citation":"https://pith.science/pith/DNLJD6SFOKC7EBCFXS7A4DLB3U/action/citation_signature","submit_replication":"https://pith.science/pith/DNLJD6SFOKC7EBCFXS7A4DLB3U/action/replication_record"}},"created_at":"2026-07-05T06:49:04.272606+00:00","updated_at":"2026-07-05T06:49:04.272606+00:00"}