{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:ZE77T6WHJIXV2WT4SIXV5ZNCBU","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":"ba88376743ad81a8a8c9779d89f599f2cacf4e4606595a82784cf7f536301a12","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2014-05-14T06:00:14Z","title_canon_sha256":"c30ceb2f47c7f2e9d1c43711c929895939d3c348fbae21f6b532134715fc1b0e"},"schema_version":"1.0","source":{"id":"1405.3369","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1405.3369","created_at":"2026-05-18T02:49:11Z"},{"alias_kind":"arxiv_version","alias_value":"1405.3369v1","created_at":"2026-05-18T02:49:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1405.3369","created_at":"2026-05-18T02:49:11Z"},{"alias_kind":"pith_short_12","alias_value":"ZE77T6WHJIXV","created_at":"2026-05-18T12:28:59Z"},{"alias_kind":"pith_short_16","alias_value":"ZE77T6WHJIXV2WT4","created_at":"2026-05-18T12:28:59Z"},{"alias_kind":"pith_short_8","alias_value":"ZE77T6WH","created_at":"2026-05-18T12:28:59Z"}],"graph_snapshots":[{"event_id":"sha256:aed5eafa5f94b67d72956855ab212366e5f7ba26a49a5b0f12eebf93962bd123","target":"graph","created_at":"2026-05-18T02:49:11Z","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"},"paper":{"abstract_excerpt":"The inelastic scattering of electrons is one route to study the vibrational and electronic properties of materials. Such experiments, also called electron energy-loss spectroscopy, are particularly useful for the investigation of the collective excitations in metals, the charge carrier plasmons. These plasmons are characterized by a specific dispersion (energy-momentum relationship), which contains information on the sometimes complex nature of the conduction electrons in topical materials. In this review we highlight the improvements of the electron energy-loss spectrometer in the last years,","authors_text":"Andreas K\\\"onig, Bernd B\\\"uchner, Friedrich Roth, J\\\"org Fink, Martin Knupfer","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2014-05-14T06:00:14Z","title":"Electron Energy-Loss Spectroscopy: A versatile tool for the investigations of plasmonic excitations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1405.3369","kind":"arxiv","version":1},"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":"sha256:8b335106b3606b8b54c807f5350cdad402c6f35b9c643e4a5606e7194360d205","target":"record","created_at":"2026-05-18T02:49:11Z","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":"ba88376743ad81a8a8c9779d89f599f2cacf4e4606595a82784cf7f536301a12","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2014-05-14T06:00:14Z","title_canon_sha256":"c30ceb2f47c7f2e9d1c43711c929895939d3c348fbae21f6b532134715fc1b0e"},"schema_version":"1.0","source":{"id":"1405.3369","kind":"arxiv","version":1}},"canonical_sha256":"c93ff9fac74a2f5d5a7c922f5ee5a20d3a6ca9a012c2dccdf526ade9f57ffc0f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c93ff9fac74a2f5d5a7c922f5ee5a20d3a6ca9a012c2dccdf526ade9f57ffc0f","first_computed_at":"2026-05-18T02:49:11.576394Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:49:11.576394Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"4nFfkrwL2NLrxN1WL8G/E1P80qrmugj++IMHMWsODMFpAEd4BfP/ntu5ZMBgKryeXXw1351yiPtkQ8ZxR1ArBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:49:11.576989Z","signed_message":"canonical_sha256_bytes"},"source_id":"1405.3369","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8b335106b3606b8b54c807f5350cdad402c6f35b9c643e4a5606e7194360d205","sha256:aed5eafa5f94b67d72956855ab212366e5f7ba26a49a5b0f12eebf93962bd123"],"state_sha256":"ab46ee10426c8bc69c1ae112fbb000cc318784980479141c909b74038fbfa502"}