{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:NSDJNAL6CTK6HTMUQGXAMEBP44","short_pith_number":"pith:NSDJNAL6","schema_version":"1.0","canonical_sha256":"6c8696817e14d5e3cd9481ae06102fe734d7d9e873bf06352e96b35df6c441b3","source":{"kind":"arxiv","id":"2607.19242","version":1},"attestation_state":"computed","paper":{"title":"Time-resolved ARPES in pumped excitonic systems: Floquet physics induced by excitonic fields","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.other"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Adolfo Avella (Dipartimento di Fisica 'E.R. Caianiello', Amir Eskandari-asl, I-84084 Fisciano (SA), Italy), Universit\\`a degli Studi di Salerno","submitted_at":"2026-07-21T16:14:52Z","abstract_excerpt":"We develop a theoretical framework based on the Dynamical Projective Operatorial Approach (DPOA) to study the time- and angle-resolved photoemission spectroscopy (TR-ARPES) of pumped excitonic systems. Including Coulomb electron-electron interactions at the Hartree-Fock (HF) level, our formalism captures the formation of excitonic bound states under the application of pump pulses. Considering a prototypical two-dimensional two-band semiconductor, we analyze the equilibrium phase diagram, which shows the expected transition from a semiconducting to an excitonic-insulator phase as the Coulomb in"},"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":"2607.19242","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2026-07-21T16:14:52Z","cross_cats_sorted":["cond-mat.other"],"title_canon_sha256":"d7fb1d672a6600f871a7e3ebf642ed50e5413a7da94bb5901715f41340293fcf","abstract_canon_sha256":"16f9a86e87d97da7e569ee8b178df92455a40f33f918a8d49d9507570e852b13"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-22T01:24:16.110277Z","signature_b64":"Vkbfd1/Et+rfN9TZRYrbGLyX6eOnL6eBrlSIUDu0n+bUyW5kr8vIkxDTEYN+xlWhwukUxh9bNPAfn4nRTVypCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6c8696817e14d5e3cd9481ae06102fe734d7d9e873bf06352e96b35df6c441b3","last_reissued_at":"2026-07-22T01:24:16.109523Z","signature_status":"signed_v1","first_computed_at":"2026-07-22T01:24:16.109523Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Time-resolved ARPES in pumped excitonic systems: Floquet physics induced by excitonic fields","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.other"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Adolfo Avella (Dipartimento di Fisica 'E.R. Caianiello', Amir Eskandari-asl, I-84084 Fisciano (SA), Italy), Universit\\`a degli Studi di Salerno","submitted_at":"2026-07-21T16:14:52Z","abstract_excerpt":"We develop a theoretical framework based on the Dynamical Projective Operatorial Approach (DPOA) to study the time- and angle-resolved photoemission spectroscopy (TR-ARPES) of pumped excitonic systems. Including Coulomb electron-electron interactions at the Hartree-Fock (HF) level, our formalism captures the formation of excitonic bound states under the application of pump pulses. Considering a prototypical two-dimensional two-band semiconductor, we analyze the equilibrium phase diagram, which shows the expected transition from a semiconducting to an excitonic-insulator phase as the Coulomb in"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.19242","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/2607.19242/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":"2607.19242","created_at":"2026-07-22T01:24:16.109922+00:00"},{"alias_kind":"arxiv_version","alias_value":"2607.19242v1","created_at":"2026-07-22T01:24:16.109922+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.19242","created_at":"2026-07-22T01:24:16.109922+00:00"},{"alias_kind":"pith_short_12","alias_value":"NSDJNAL6CTK6","created_at":"2026-07-22T01:24:16.109922+00:00"},{"alias_kind":"pith_short_16","alias_value":"NSDJNAL6CTK6HTMU","created_at":"2026-07-22T01:24:16.109922+00:00"},{"alias_kind":"pith_short_8","alias_value":"NSDJNAL6","created_at":"2026-07-22T01:24:16.109922+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/NSDJNAL6CTK6HTMUQGXAMEBP44","json":"https://pith.science/pith/NSDJNAL6CTK6HTMUQGXAMEBP44.json","graph_json":"https://pith.science/api/pith-number/NSDJNAL6CTK6HTMUQGXAMEBP44/graph.json","events_json":"https://pith.science/api/pith-number/NSDJNAL6CTK6HTMUQGXAMEBP44/events.json","paper":"https://pith.science/paper/NSDJNAL6"},"agent_actions":{"view_html":"https://pith.science/pith/NSDJNAL6CTK6HTMUQGXAMEBP44","download_json":"https://pith.science/pith/NSDJNAL6CTK6HTMUQGXAMEBP44.json","view_paper":"https://pith.science/paper/NSDJNAL6","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2607.19242&json=true","fetch_graph":"https://pith.science/api/pith-number/NSDJNAL6CTK6HTMUQGXAMEBP44/graph.json","fetch_events":"https://pith.science/api/pith-number/NSDJNAL6CTK6HTMUQGXAMEBP44/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/NSDJNAL6CTK6HTMUQGXAMEBP44/action/timestamp_anchor","attest_storage":"https://pith.science/pith/NSDJNAL6CTK6HTMUQGXAMEBP44/action/storage_attestation","attest_author":"https://pith.science/pith/NSDJNAL6CTK6HTMUQGXAMEBP44/action/author_attestation","sign_citation":"https://pith.science/pith/NSDJNAL6CTK6HTMUQGXAMEBP44/action/citation_signature","submit_replication":"https://pith.science/pith/NSDJNAL6CTK6HTMUQGXAMEBP44/action/replication_record"}},"created_at":"2026-07-22T01:24:16.109922+00:00","updated_at":"2026-07-22T01:24:16.109922+00:00"}