{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:GBNHTKLT7DZ3KISOJ6RMIZMNL4","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":"53580c01814ec8dde6dbd1eb5bd6bdf676071d3aae6a9b8ad4cad1ccbf4d2920","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2016-05-02T13:32:40Z","title_canon_sha256":"2b6e44350f4e187931e239f04dd35b4f8f6cfa0ee2b45f8c11ac904f2bb1f7d3"},"schema_version":"1.0","source":{"id":"1605.00477","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1605.00477","created_at":"2026-05-18T01:15:54Z"},{"alias_kind":"arxiv_version","alias_value":"1605.00477v1","created_at":"2026-05-18T01:15:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1605.00477","created_at":"2026-05-18T01:15:54Z"},{"alias_kind":"pith_short_12","alias_value":"GBNHTKLT7DZ3","created_at":"2026-05-18T12:30:15Z"},{"alias_kind":"pith_short_16","alias_value":"GBNHTKLT7DZ3KISO","created_at":"2026-05-18T12:30:15Z"},{"alias_kind":"pith_short_8","alias_value":"GBNHTKLT","created_at":"2026-05-18T12:30:15Z"}],"graph_snapshots":[{"event_id":"sha256:a772b05ec8f953df60e8b15962ea436df94abec903560c0f5dc032ca8222664d","target":"graph","created_at":"2026-05-18T01:15:54Z","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":"Gallium Arsenide and related compound semiconductors lie at the heart of optoelectronics and integrated laser technologies. Shaped at the micro and nano-scale, they allow strong interaction with quantum dots and quantum wells, and promise to result in stunning devices. However gallium arsenide optical structures presently exhibit lower performances than their silicon-based counterparts, notably in nanophotonics where the surface plays a chief role. Here we report on advanced surface control of miniature gallium arsenide optical resonators, using two distinct techniques that produce permanent r","authors_text":"Alberto Amo, Aristide Lema\\^itre, Biswarup Guha, Bruno G\\'erard, Carmen Gomez, Fabian Cadiz, Felix Marsault, Giuseppe Leo, Ivan Favero, Laurence Morgenroth, Sylvian Combri\\'e, Vladimir Berkovitz, Vladimir Ulin","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2016-05-02T13:32:40Z","title":"Surface-enhanced gallium arsenide photonic resonator with a quality factor of six million"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1605.00477","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":"sha256:5c5aa9f345f05f3125e7e2c4f3d9c3bf7745203eb52bd1387b01d98cf871b051","target":"record","created_at":"2026-05-18T01:15:54Z","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":"53580c01814ec8dde6dbd1eb5bd6bdf676071d3aae6a9b8ad4cad1ccbf4d2920","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2016-05-02T13:32:40Z","title_canon_sha256":"2b6e44350f4e187931e239f04dd35b4f8f6cfa0ee2b45f8c11ac904f2bb1f7d3"},"schema_version":"1.0","source":{"id":"1605.00477","kind":"arxiv","version":1}},"canonical_sha256":"305a79a973f8f3b5224e4fa2c4658d5f24c2685ed168f9b8cc1258717a798fa9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"305a79a973f8f3b5224e4fa2c4658d5f24c2685ed168f9b8cc1258717a798fa9","first_computed_at":"2026-05-18T01:15:54.082995Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:15:54.082995Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"rvSpqD94yBXZQVWXR8h1/PzzUoAHDcoZ5bawXhf8HTca+qhq+om98GtY2eJoCGyd5e7bFQzrmrbk84aD9VtTBg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:15:54.083707Z","signed_message":"canonical_sha256_bytes"},"source_id":"1605.00477","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5c5aa9f345f05f3125e7e2c4f3d9c3bf7745203eb52bd1387b01d98cf871b051","sha256:a772b05ec8f953df60e8b15962ea436df94abec903560c0f5dc032ca8222664d"],"state_sha256":"bd53666a212ed8bc6566e1c5e7de9e245f51b9082908c42d0337093c063c8aa1"}