{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2025:LDM5JM2MTVITE5WZMZGD67U56O","short_pith_number":"pith:LDM5JM2M","schema_version":"1.0","canonical_sha256":"58d9d4b34c9d513276d9664c3f7e9df395d36cd9abbdfa1ad059e2fd5b1565c3","source":{"kind":"arxiv","id":"2510.26319","version":2},"attestation_state":"computed","paper":{"title":"Ultrafast many-body dynamics of dense Rydberg gases and ultracold plasma","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.quant-gas","authors_text":"Jette Heyer, Julian Fiedler, Juliette Simonet, Klaus Sengstock, Mario Gro{\\ss}mann, Markus Drescher, Philipp Wessels-Staarmann","submitted_at":"2025-10-30T10:13:19Z","abstract_excerpt":"Understanding Coulomb driven many-body dynamics in ultracold atomic systems far from equilibrium remains an open challenge, particularly when ultrafast excitation channels create competing pathways toward Rydberg gases or ultracold plasmas. Here, we investigate the many-body dynamics in a $^{87}$Rb Bose-Einstein condensate after exposure to a single femtosecond laser pulse. By tuning the laser wavelength across the two-photon ionization threshold, we can control the initial state that is either dominated by free electrons and leads to an ultracold plasma or dominated by electrons in excited st"},"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":"2510.26319","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2025-10-30T10:13:19Z","cross_cats_sorted":[],"title_canon_sha256":"bedc9e00406293e499f2d6cc6379cdf12edebf81c6eaccd86b8da4a1d1bb73d7","abstract_canon_sha256":"8e42b9fd4dfe0bed41cb130fcb5064e8713621b0a9adbbec0c61f2376570d0a8"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-20T00:02:57.903735Z","signature_b64":"9d6DLzrlElqYbwxhwQxQfD2oWCZMYoE/BJ79sZRl/+CalBylLNrwr1pbfCjnVltz3R8M5LkC3rGlXWivw1LGBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"58d9d4b34c9d513276d9664c3f7e9df395d36cd9abbdfa1ad059e2fd5b1565c3","last_reissued_at":"2026-05-20T00:02:57.902911Z","signature_status":"signed_v1","first_computed_at":"2026-05-20T00:02:57.902911Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Ultrafast many-body dynamics of dense Rydberg gases and ultracold plasma","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.quant-gas","authors_text":"Jette Heyer, Julian Fiedler, Juliette Simonet, Klaus Sengstock, Mario Gro{\\ss}mann, Markus Drescher, Philipp Wessels-Staarmann","submitted_at":"2025-10-30T10:13:19Z","abstract_excerpt":"Understanding Coulomb driven many-body dynamics in ultracold atomic systems far from equilibrium remains an open challenge, particularly when ultrafast excitation channels create competing pathways toward Rydberg gases or ultracold plasmas. Here, we investigate the many-body dynamics in a $^{87}$Rb Bose-Einstein condensate after exposure to a single femtosecond laser pulse. By tuning the laser wavelength across the two-photon ionization threshold, we can control the initial state that is either dominated by free electrons and leads to an ultracold plasma or dominated by electrons in excited st"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2510.26319","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2510.26319/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":"2510.26319","created_at":"2026-05-20T00:02:57.903048+00:00"},{"alias_kind":"arxiv_version","alias_value":"2510.26319v2","created_at":"2026-05-20T00:02:57.903048+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2510.26319","created_at":"2026-05-20T00:02:57.903048+00:00"},{"alias_kind":"pith_short_12","alias_value":"LDM5JM2MTVIT","created_at":"2026-05-20T00:02:57.903048+00:00"},{"alias_kind":"pith_short_16","alias_value":"LDM5JM2MTVITE5WZ","created_at":"2026-05-20T00:02:57.903048+00:00"},{"alias_kind":"pith_short_8","alias_value":"LDM5JM2M","created_at":"2026-05-20T00:02:57.903048+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/LDM5JM2MTVITE5WZMZGD67U56O","json":"https://pith.science/pith/LDM5JM2MTVITE5WZMZGD67U56O.json","graph_json":"https://pith.science/api/pith-number/LDM5JM2MTVITE5WZMZGD67U56O/graph.json","events_json":"https://pith.science/api/pith-number/LDM5JM2MTVITE5WZMZGD67U56O/events.json","paper":"https://pith.science/paper/LDM5JM2M"},"agent_actions":{"view_html":"https://pith.science/pith/LDM5JM2MTVITE5WZMZGD67U56O","download_json":"https://pith.science/pith/LDM5JM2MTVITE5WZMZGD67U56O.json","view_paper":"https://pith.science/paper/LDM5JM2M","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2510.26319&json=true","fetch_graph":"https://pith.science/api/pith-number/LDM5JM2MTVITE5WZMZGD67U56O/graph.json","fetch_events":"https://pith.science/api/pith-number/LDM5JM2MTVITE5WZMZGD67U56O/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/LDM5JM2MTVITE5WZMZGD67U56O/action/timestamp_anchor","attest_storage":"https://pith.science/pith/LDM5JM2MTVITE5WZMZGD67U56O/action/storage_attestation","attest_author":"https://pith.science/pith/LDM5JM2MTVITE5WZMZGD67U56O/action/author_attestation","sign_citation":"https://pith.science/pith/LDM5JM2MTVITE5WZMZGD67U56O/action/citation_signature","submit_replication":"https://pith.science/pith/LDM5JM2MTVITE5WZMZGD67U56O/action/replication_record"}},"created_at":"2026-05-20T00:02:57.903048+00:00","updated_at":"2026-05-20T00:02:57.903048+00:00"}