{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:YLBXUYUPWPDWRH2DJFSBDEZJRT","short_pith_number":"pith:YLBXUYUP","canonical_record":{"source":{"id":"1606.03338","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-06-10T14:22:24Z","cross_cats_sorted":[],"title_canon_sha256":"358ed013d59391a9df5aad1f4fc10771f5e05e08cd1e88d4492c3d59b3ee1264","abstract_canon_sha256":"4671084e7a5a32fa06990b54b12f36437035a0a879ea130e6ebb725719edac4d"},"schema_version":"1.0"},"canonical_sha256":"c2c37a628fb3c7689f4349641193298cc589dc7086780fb5f9887e9c849382d7","source":{"kind":"arxiv","id":"1606.03338","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1606.03338","created_at":"2026-05-18T01:02:20Z"},{"alias_kind":"arxiv_version","alias_value":"1606.03338v2","created_at":"2026-05-18T01:02:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1606.03338","created_at":"2026-05-18T01:02:20Z"},{"alias_kind":"pith_short_12","alias_value":"YLBXUYUPWPDW","created_at":"2026-05-18T12:30:53Z"},{"alias_kind":"pith_short_16","alias_value":"YLBXUYUPWPDWRH2D","created_at":"2026-05-18T12:30:53Z"},{"alias_kind":"pith_short_8","alias_value":"YLBXUYUP","created_at":"2026-05-18T12:30:53Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:YLBXUYUPWPDWRH2DJFSBDEZJRT","target":"record","payload":{"canonical_record":{"source":{"id":"1606.03338","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-06-10T14:22:24Z","cross_cats_sorted":[],"title_canon_sha256":"358ed013d59391a9df5aad1f4fc10771f5e05e08cd1e88d4492c3d59b3ee1264","abstract_canon_sha256":"4671084e7a5a32fa06990b54b12f36437035a0a879ea130e6ebb725719edac4d"},"schema_version":"1.0"},"canonical_sha256":"c2c37a628fb3c7689f4349641193298cc589dc7086780fb5f9887e9c849382d7","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:02:20.721358Z","signature_b64":"MotKb+Wt1XOTCF0vflJwa06YRT+GnAh+KCXUt90NtZ1Ckvhqgd8cPPMBsGrsY/EQZ4h/HBc4TNmbE4XwX3woBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c2c37a628fb3c7689f4349641193298cc589dc7086780fb5f9887e9c849382d7","last_reissued_at":"2026-05-18T01:02:20.720632Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:02:20.720632Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1606.03338","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:02:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Yaw4ywGm1C3ttMfyGPW2aKKYQxxIOLI0yaGxM9rOKBSofSzZin4KRsDZJ4RIY4kUwklt5a3NrV/IAVSxn+tICw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T10:38:14.943441Z"},"content_sha256":"bc95205313c12d748203f86a376b4187483f75cb65b59840d4c3e4c9186dcf6d","schema_version":"1.0","event_id":"sha256:bc95205313c12d748203f86a376b4187483f75cb65b59840d4c3e4c9186dcf6d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:YLBXUYUPWPDWRH2DJFSBDEZJRT","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"High-Fidelity and Ultrafast Initialization of a Hole Spin Bound to a Te Isoelectronic Center in ZnS","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Gabriel \\'Ethier-Majcher, Philippe St-Jean, R\\'egis Andr\\'e, S\\'ebastien Francoeur","submitted_at":"2016-06-10T14:22:24Z","abstract_excerpt":"We demonstrate the optical initialization of a hole-spin qubit bound to an isoelectronic center (IC) formed by a pair of Te impurities in ZnSe, an impurity/host system providing high optical homogeneity, large electric dipole moments, and long coherence times. The initialization scheme is based on the spin-preserving tunneling of a resonantly excited donor-bound exciton to a positively charged Te IC, thus forming a positive trion. The radiative decay of the trion within less than 50 ps leaves a heavy hole in a well-defined polarization-controlled spin state. The initialization fidelity exceeds"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1606.03338","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":""},"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:02:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cQew7tBxyfGO318YIlO5dUFevRPfa34KJdalojBwfFX4KU4GDEJojpvS/XJTaqAaNOQ3fT6ilfeMWZTKvLpOBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T10:38:14.944135Z"},"content_sha256":"9b4f512aa9d8590831f5c7962c42502c3f4a77c81f0f8a142b38b92671a9777c","schema_version":"1.0","event_id":"sha256:9b4f512aa9d8590831f5c7962c42502c3f4a77c81f0f8a142b38b92671a9777c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/YLBXUYUPWPDWRH2DJFSBDEZJRT/bundle.json","state_url":"https://pith.science/pith/YLBXUYUPWPDWRH2DJFSBDEZJRT/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/YLBXUYUPWPDWRH2DJFSBDEZJRT/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-06-06T10:38:14Z","links":{"resolver":"https://pith.science/pith/YLBXUYUPWPDWRH2DJFSBDEZJRT","bundle":"https://pith.science/pith/YLBXUYUPWPDWRH2DJFSBDEZJRT/bundle.json","state":"https://pith.science/pith/YLBXUYUPWPDWRH2DJFSBDEZJRT/state.json","well_known_bundle":"https://pith.science/.well-known/pith/YLBXUYUPWPDWRH2DJFSBDEZJRT/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:YLBXUYUPWPDWRH2DJFSBDEZJRT","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":"4671084e7a5a32fa06990b54b12f36437035a0a879ea130e6ebb725719edac4d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-06-10T14:22:24Z","title_canon_sha256":"358ed013d59391a9df5aad1f4fc10771f5e05e08cd1e88d4492c3d59b3ee1264"},"schema_version":"1.0","source":{"id":"1606.03338","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1606.03338","created_at":"2026-05-18T01:02:20Z"},{"alias_kind":"arxiv_version","alias_value":"1606.03338v2","created_at":"2026-05-18T01:02:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1606.03338","created_at":"2026-05-18T01:02:20Z"},{"alias_kind":"pith_short_12","alias_value":"YLBXUYUPWPDW","created_at":"2026-05-18T12:30:53Z"},{"alias_kind":"pith_short_16","alias_value":"YLBXUYUPWPDWRH2D","created_at":"2026-05-18T12:30:53Z"},{"alias_kind":"pith_short_8","alias_value":"YLBXUYUP","created_at":"2026-05-18T12:30:53Z"}],"graph_snapshots":[{"event_id":"sha256:9b4f512aa9d8590831f5c7962c42502c3f4a77c81f0f8a142b38b92671a9777c","target":"graph","created_at":"2026-05-18T01:02:20Z","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":"We demonstrate the optical initialization of a hole-spin qubit bound to an isoelectronic center (IC) formed by a pair of Te impurities in ZnSe, an impurity/host system providing high optical homogeneity, large electric dipole moments, and long coherence times. The initialization scheme is based on the spin-preserving tunneling of a resonantly excited donor-bound exciton to a positively charged Te IC, thus forming a positive trion. The radiative decay of the trion within less than 50 ps leaves a heavy hole in a well-defined polarization-controlled spin state. The initialization fidelity exceeds","authors_text":"Gabriel \\'Ethier-Majcher, Philippe St-Jean, R\\'egis Andr\\'e, S\\'ebastien Francoeur","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-06-10T14:22:24Z","title":"High-Fidelity and Ultrafast Initialization of a Hole Spin Bound to a Te Isoelectronic Center in ZnS"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1606.03338","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:bc95205313c12d748203f86a376b4187483f75cb65b59840d4c3e4c9186dcf6d","target":"record","created_at":"2026-05-18T01:02:20Z","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":"4671084e7a5a32fa06990b54b12f36437035a0a879ea130e6ebb725719edac4d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-06-10T14:22:24Z","title_canon_sha256":"358ed013d59391a9df5aad1f4fc10771f5e05e08cd1e88d4492c3d59b3ee1264"},"schema_version":"1.0","source":{"id":"1606.03338","kind":"arxiv","version":2}},"canonical_sha256":"c2c37a628fb3c7689f4349641193298cc589dc7086780fb5f9887e9c849382d7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c2c37a628fb3c7689f4349641193298cc589dc7086780fb5f9887e9c849382d7","first_computed_at":"2026-05-18T01:02:20.720632Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:02:20.720632Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"MotKb+Wt1XOTCF0vflJwa06YRT+GnAh+KCXUt90NtZ1Ckvhqgd8cPPMBsGrsY/EQZ4h/HBc4TNmbE4XwX3woBg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:02:20.721358Z","signed_message":"canonical_sha256_bytes"},"source_id":"1606.03338","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bc95205313c12d748203f86a376b4187483f75cb65b59840d4c3e4c9186dcf6d","sha256:9b4f512aa9d8590831f5c7962c42502c3f4a77c81f0f8a142b38b92671a9777c"],"state_sha256":"095432174891e2470034a831c205d5d49f501ff9072a4b2e55bc45a1de76b611"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rd14av197xmdwpZFfJDWiqKMRG/PWRVz3YUQEXaverTeF1Gh9fQiA62HfDf9+0dNa8Yo7OqxfygQYe8/7LYxCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-06T10:38:14.948229Z","bundle_sha256":"c7ae526bc0830233e675d5842cff5afb477ee88f78f35cbeaac77017fa3bdd2c"}}