{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:ZDXBWO54SI4BRLGI7Z2GZQPM2S","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":"6b5a76406bd7277c3348e2c0deba46f50ab1a2779c6491485b4da5c400bd6924","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-10-15T06:20:53Z","title_canon_sha256":"ca715de5e128d73843aabb34fdb18293206b0a532a29a473ca64614a0d1d0bf5"},"schema_version":"1.0","source":{"id":"1710.05281","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1710.05281","created_at":"2026-05-18T00:16:30Z"},{"alias_kind":"arxiv_version","alias_value":"1710.05281v1","created_at":"2026-05-18T00:16:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1710.05281","created_at":"2026-05-18T00:16:30Z"},{"alias_kind":"pith_short_12","alias_value":"ZDXBWO54SI4B","created_at":"2026-05-18T12:31:59Z"},{"alias_kind":"pith_short_16","alias_value":"ZDXBWO54SI4BRLGI","created_at":"2026-05-18T12:31:59Z"},{"alias_kind":"pith_short_8","alias_value":"ZDXBWO54","created_at":"2026-05-18T12:31:59Z"}],"graph_snapshots":[{"event_id":"sha256:19c2e5a44d0aa2e81d3a6104be697f8b5781ba4244a1d50aafbc5d984947656e","target":"graph","created_at":"2026-05-18T00:16:30Z","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 excited conduction electrons, conduction holes and valence holes in monolayer germanene exhibit the feature-rich Coulomb decay rates. The dexcitation processes are studied using the Matsubara's screened exchange energy. They might utilize the intraband single-particle excitations (SPEs), the interband SPEs, and three kinds of plasmon modes, depending on the quasiparticle states and the Fermi energies. The low-lying valence holes can decay by the undamped acoustic plasmon, so that they present very fast Coulomb deexcitations, the non-monotonous energy dependence and the anisotropic behavior","authors_text":"Chih-Wei Chiu, Jhao-Ying Wu, Ming-Fa Lin, Po-Hsin Shih, Thi-Nga Do","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-10-15T06:20:53Z","title":"Coulomb scattering rates of excited states in germanene"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1710.05281","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":"sha256:248049eed1ab4381d54e7a93dbd8eb535b32e7b6347891490a3cca905c4c57b3","target":"record","created_at":"2026-05-18T00:16:30Z","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":"6b5a76406bd7277c3348e2c0deba46f50ab1a2779c6491485b4da5c400bd6924","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-10-15T06:20:53Z","title_canon_sha256":"ca715de5e128d73843aabb34fdb18293206b0a532a29a473ca64614a0d1d0bf5"},"schema_version":"1.0","source":{"id":"1710.05281","kind":"arxiv","version":1}},"canonical_sha256":"c8ee1b3bbc923818acc8fe746cc1ecd4865f8cc8261e63a67ccbfc57ea942b84","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c8ee1b3bbc923818acc8fe746cc1ecd4865f8cc8261e63a67ccbfc57ea942b84","first_computed_at":"2026-05-18T00:16:30.884143Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:16:30.884143Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"x82nuYUm6CSpDOuYm8oINMX4r7c9Vz6mlTXC7YYR9mJ1DCDJG4N7VKGkyHyvvn05/76ruw40OP0kVvI7FBXPAw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:16:30.884630Z","signed_message":"canonical_sha256_bytes"},"source_id":"1710.05281","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:248049eed1ab4381d54e7a93dbd8eb535b32e7b6347891490a3cca905c4c57b3","sha256:19c2e5a44d0aa2e81d3a6104be697f8b5781ba4244a1d50aafbc5d984947656e"],"state_sha256":"4d924c08ed200d939aedec2da4e00459a04e1d81e67cd2732d541e1ab426c2b6"}