{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:LQGFUCKEXTE4RVGZMAPFKVVVKY","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"94c86b00bd80e8480fa7e5e6fb0d29167be8fdc9a8198b1394b8353d5d800245","cross_cats_sorted":["cond-mat.str-el","physics.acc-ph","physics.app-ph","physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2024-12-16T16:15:15Z","title_canon_sha256":"657531e8cae792e85fd1389949b66be835f078b82a0c5c38c0a1ffb3d4995174"},"schema_version":"1.0","source":{"id":"2412.11929","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.11929","created_at":"2026-07-05T11:03:19Z"},{"alias_kind":"arxiv_version","alias_value":"2412.11929v2","created_at":"2026-07-05T11:03:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.11929","created_at":"2026-07-05T11:03:19Z"},{"alias_kind":"pith_short_12","alias_value":"LQGFUCKEXTE4","created_at":"2026-07-05T11:03:19Z"},{"alias_kind":"pith_short_16","alias_value":"LQGFUCKEXTE4RVGZ","created_at":"2026-07-05T11:03:19Z"},{"alias_kind":"pith_short_8","alias_value":"LQGFUCKE","created_at":"2026-07-05T11:03:19Z"}],"graph_snapshots":[{"event_id":"sha256:40fed5c6df88192bcb5401ec200b2d7218936c2859b41ed503e7126034cc2bc2","target":"graph","created_at":"2026-07-05T11:03:19Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2412.11929/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Temporal correlations in pulsed electron beams reflect the microscopic dynamics of emission and interparticle interaction. In femtosecond electron emission from nanoscale field emitters, Coulomb interactions result in structured few-electron states with strong correlations in energy, time, and transverse momentum. Interactions with external fields may be used to both probe and further manipulate these correlated states. Here, we combine femtosecond-gated, event-based detection with inelastic electron-light scattering to directly map the photoelectron phase-space distribution of two-electron st","authors_text":"Armin Feist, Claus Ropers, Rudolf Haindl, Valerio Di Giulio","cross_cats":["cond-mat.str-el","physics.acc-ph","physics.app-ph","physics.optics"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2024-12-16T16:15:15Z","title":"Femtosecond and attosecond phase-space correlations in few-particle photoelectron pulses"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.11929","kind":"arxiv","version":2},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:a4d88f32aba742665c2df032fa5eaf18e0529ceffb455b7e1d529860ec981cc0","target":"record","created_at":"2026-07-05T11:03:19Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"94c86b00bd80e8480fa7e5e6fb0d29167be8fdc9a8198b1394b8353d5d800245","cross_cats_sorted":["cond-mat.str-el","physics.acc-ph","physics.app-ph","physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2024-12-16T16:15:15Z","title_canon_sha256":"657531e8cae792e85fd1389949b66be835f078b82a0c5c38c0a1ffb3d4995174"},"schema_version":"1.0","source":{"id":"2412.11929","kind":"arxiv","version":2}},"canonical_sha256":"5c0c5a0944bcc9c8d4d9601e5556b5562fd9bb2b43ac7126523c30a33e5e9a2c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5c0c5a0944bcc9c8d4d9601e5556b5562fd9bb2b43ac7126523c30a33e5e9a2c","first_computed_at":"2026-07-05T11:03:19.672233Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:03:19.672233Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"nQaZXbQlmYMyFzcfmlwmMauc0zS+UYjwcDBY6yWlu1JX9arBijih8pjAvG8nZn299IWZciilGXlaljkvU1XuBA==","signature_status":"signed_v1","signed_at":"2026-07-05T11:03:19.672704Z","signed_message":"canonical_sha256_bytes"},"source_id":"2412.11929","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a4d88f32aba742665c2df032fa5eaf18e0529ceffb455b7e1d529860ec981cc0","sha256:40fed5c6df88192bcb5401ec200b2d7218936c2859b41ed503e7126034cc2bc2"],"state_sha256":"dc857f90fb09956f2d7afdb6e910c9c56e25cba42cfa29ff46ebc079122abe48"}