{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:5R5JRNU4OX6M66JVXVZMJDJRFP","short_pith_number":"pith:5R5JRNU4","canonical_record":{"source":{"id":"1811.12406","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-11-29T08:56:52Z","cross_cats_sorted":["cond-mat.mtrl-sci","cond-mat.str-el","quant-ph"],"title_canon_sha256":"85691b1c890965ecb09c0a74686db95e701c4b429325f49d41a2704a488e6b45","abstract_canon_sha256":"cb2d0e2dbd18a3b76f679bedc1d237c1869638dc31353e988735b3c4d70f2115"},"schema_version":"1.0"},"canonical_sha256":"ec7a98b69c75fccf7935bd72c48d312be23b6191339ce08c8ac1912b347f8092","source":{"kind":"arxiv","id":"1811.12406","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1811.12406","created_at":"2026-05-17T23:59:31Z"},{"alias_kind":"arxiv_version","alias_value":"1811.12406v1","created_at":"2026-05-17T23:59:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.12406","created_at":"2026-05-17T23:59:31Z"},{"alias_kind":"pith_short_12","alias_value":"5R5JRNU4OX6M","created_at":"2026-05-18T12:32:08Z"},{"alias_kind":"pith_short_16","alias_value":"5R5JRNU4OX6M66JV","created_at":"2026-05-18T12:32:08Z"},{"alias_kind":"pith_short_8","alias_value":"5R5JRNU4","created_at":"2026-05-18T12:32:08Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:5R5JRNU4OX6M66JVXVZMJDJRFP","target":"record","payload":{"canonical_record":{"source":{"id":"1811.12406","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-11-29T08:56:52Z","cross_cats_sorted":["cond-mat.mtrl-sci","cond-mat.str-el","quant-ph"],"title_canon_sha256":"85691b1c890965ecb09c0a74686db95e701c4b429325f49d41a2704a488e6b45","abstract_canon_sha256":"cb2d0e2dbd18a3b76f679bedc1d237c1869638dc31353e988735b3c4d70f2115"},"schema_version":"1.0"},"canonical_sha256":"ec7a98b69c75fccf7935bd72c48d312be23b6191339ce08c8ac1912b347f8092","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:59:31.750218Z","signature_b64":"YSOXfmYDUubzxlqRrh2lFsxspWh4mgK9DkTcBFofxPdL6I7ZdvXfdxjcYJbsJaxHiA/tUojDqbnbv9nEi3XzBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ec7a98b69c75fccf7935bd72c48d312be23b6191339ce08c8ac1912b347f8092","last_reissued_at":"2026-05-17T23:59:31.749516Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:59:31.749516Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1811.12406","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:59:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ecPoUSeRRdNmpa0V8mwMfVdOwEgcbt8uXS6rNCWDgzUX8PIKhHx5YK5ctgRoN+3hY+stkMuxKArOzASqhv4gDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T07:16:39.598584Z"},"content_sha256":"348d4c738644a42cadbdcaa03c238d21fc54cc938cdb7f427beda8cf764e1b0f","schema_version":"1.0","event_id":"sha256:348d4c738644a42cadbdcaa03c238d21fc54cc938cdb7f427beda8cf764e1b0f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:5R5JRNU4OX6M66JVXVZMJDJRFP","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Coherent control of electron-nuclear states of rare-earth ions in crystals using radio-frequency and microwave radiation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci","cond-mat.str-el","quant-ph"],"primary_cat":"cond-mat.mes-hall","authors_text":"E.I. Baibekov, F.F. Murzakhanov, G.V. Mamin, I. N. Kurkin, M. R. Gafurov, S.B. Orlinskii","submitted_at":"2018-11-29T08:56:52Z","abstract_excerpt":"We have demonstrated electron-electron and electron-nuclear spin manipulations of Gd3+ ion in CaWO4 crystal. The results suggest that the studied system is perspective for multiqubit implementation in quantum computing."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.12406","kind":"arxiv","version":1},"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":"2026-05-17T23:59:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vi5L+LPosP2QIu6hMRqNXhOi2YvtyU2QpAy8gHB4lhHfhJABt613WeBb+/dwKr0s9sDxAQRqHFqVeHrx4bytBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T07:16:39.598937Z"},"content_sha256":"7d181ae4ee4b6395d111f1adea9f911490fb7bd6bf48cc0d71ba8ce94ce74561","schema_version":"1.0","event_id":"sha256:7d181ae4ee4b6395d111f1adea9f911490fb7bd6bf48cc0d71ba8ce94ce74561"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5R5JRNU4OX6M66JVXVZMJDJRFP/bundle.json","state_url":"https://pith.science/pith/5R5JRNU4OX6M66JVXVZMJDJRFP/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5R5JRNU4OX6M66JVXVZMJDJRFP/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":"2026-06-02T07:16:39Z","links":{"resolver":"https://pith.science/pith/5R5JRNU4OX6M66JVXVZMJDJRFP","bundle":"https://pith.science/pith/5R5JRNU4OX6M66JVXVZMJDJRFP/bundle.json","state":"https://pith.science/pith/5R5JRNU4OX6M66JVXVZMJDJRFP/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5R5JRNU4OX6M66JVXVZMJDJRFP/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:5R5JRNU4OX6M66JVXVZMJDJRFP","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":"cb2d0e2dbd18a3b76f679bedc1d237c1869638dc31353e988735b3c4d70f2115","cross_cats_sorted":["cond-mat.mtrl-sci","cond-mat.str-el","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-11-29T08:56:52Z","title_canon_sha256":"85691b1c890965ecb09c0a74686db95e701c4b429325f49d41a2704a488e6b45"},"schema_version":"1.0","source":{"id":"1811.12406","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1811.12406","created_at":"2026-05-17T23:59:31Z"},{"alias_kind":"arxiv_version","alias_value":"1811.12406v1","created_at":"2026-05-17T23:59:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.12406","created_at":"2026-05-17T23:59:31Z"},{"alias_kind":"pith_short_12","alias_value":"5R5JRNU4OX6M","created_at":"2026-05-18T12:32:08Z"},{"alias_kind":"pith_short_16","alias_value":"5R5JRNU4OX6M66JV","created_at":"2026-05-18T12:32:08Z"},{"alias_kind":"pith_short_8","alias_value":"5R5JRNU4","created_at":"2026-05-18T12:32:08Z"}],"graph_snapshots":[{"event_id":"sha256:7d181ae4ee4b6395d111f1adea9f911490fb7bd6bf48cc0d71ba8ce94ce74561","target":"graph","created_at":"2026-05-17T23:59:31Z","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 have demonstrated electron-electron and electron-nuclear spin manipulations of Gd3+ ion in CaWO4 crystal. The results suggest that the studied system is perspective for multiqubit implementation in quantum computing.","authors_text":"E.I. Baibekov, F.F. Murzakhanov, G.V. Mamin, I. N. Kurkin, M. R. Gafurov, S.B. Orlinskii","cross_cats":["cond-mat.mtrl-sci","cond-mat.str-el","quant-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-11-29T08:56:52Z","title":"Coherent control of electron-nuclear states of rare-earth ions in crystals using radio-frequency and microwave radiation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.12406","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":"sha256:348d4c738644a42cadbdcaa03c238d21fc54cc938cdb7f427beda8cf764e1b0f","target":"record","created_at":"2026-05-17T23:59:31Z","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":"cb2d0e2dbd18a3b76f679bedc1d237c1869638dc31353e988735b3c4d70f2115","cross_cats_sorted":["cond-mat.mtrl-sci","cond-mat.str-el","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-11-29T08:56:52Z","title_canon_sha256":"85691b1c890965ecb09c0a74686db95e701c4b429325f49d41a2704a488e6b45"},"schema_version":"1.0","source":{"id":"1811.12406","kind":"arxiv","version":1}},"canonical_sha256":"ec7a98b69c75fccf7935bd72c48d312be23b6191339ce08c8ac1912b347f8092","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ec7a98b69c75fccf7935bd72c48d312be23b6191339ce08c8ac1912b347f8092","first_computed_at":"2026-05-17T23:59:31.749516Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:59:31.749516Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"YSOXfmYDUubzxlqRrh2lFsxspWh4mgK9DkTcBFofxPdL6I7ZdvXfdxjcYJbsJaxHiA/tUojDqbnbv9nEi3XzBw==","signature_status":"signed_v1","signed_at":"2026-05-17T23:59:31.750218Z","signed_message":"canonical_sha256_bytes"},"source_id":"1811.12406","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:348d4c738644a42cadbdcaa03c238d21fc54cc938cdb7f427beda8cf764e1b0f","sha256:7d181ae4ee4b6395d111f1adea9f911490fb7bd6bf48cc0d71ba8ce94ce74561"],"state_sha256":"d892ada9920ec0c6cf8cd58772a20a09fdea9a7898d192467b84321557aeb10d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5XcIsTKMSL0dUXcCuVfAeesAOo/KYAm+pDySuRJ1+gy/LWKRAY0QOEzRlum6NIUD9DN46zW1imRb+Ajx9vbsAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T07:16:39.600889Z","bundle_sha256":"cbea8747ec00e79519b2f831cdc1cf5e9369405348de544312626e8a7b8e9a32"}}