{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:S3HGNNCXGOEJ3IUMOCOYDNLCZQ","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":"054d0d335bd177344037442acb2c95024c18ee93a9e546cb4e545af6693abe7b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2012-06-20T10:26:59Z","title_canon_sha256":"5a0b06e3b5be1c609d63388c4c59c71fdc871732977bc6aea2bd0461a71a5f1e"},"schema_version":"1.0","source":{"id":"1206.4446","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1206.4446","created_at":"2026-05-18T03:43:52Z"},{"alias_kind":"arxiv_version","alias_value":"1206.4446v1","created_at":"2026-05-18T03:43:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1206.4446","created_at":"2026-05-18T03:43:52Z"},{"alias_kind":"pith_short_12","alias_value":"S3HGNNCXGOEJ","created_at":"2026-05-18T12:27:20Z"},{"alias_kind":"pith_short_16","alias_value":"S3HGNNCXGOEJ3IUM","created_at":"2026-05-18T12:27:20Z"},{"alias_kind":"pith_short_8","alias_value":"S3HGNNCX","created_at":"2026-05-18T12:27:20Z"}],"graph_snapshots":[{"event_id":"sha256:fa5bfa3daf29da101b5b87398eaacda0a4e7fb3c76cf69a3322131191b4014f6","target":"graph","created_at":"2026-05-18T03:43:52Z","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 distinctive non-classical features of quantum physics were first discussed in the seminal paper by A. Einstein, B. Podolsky and N. Rosen (EPR) in 1935. In his immediate response E. Schr\\\"odinger introduced the notion of entanglement, now seen as the essential resource in quantum information as well as in quantum metrology. Furthermore he showed that at the core of the EPR argument is a phenomenon which he called steering. In contrast to entanglement and violations of Bell's inequalities, steering implies a direction between the parties involved. Recent theoretical works have precisely defi","authors_text":"Aiko Samblowski, Reinhard F. Werner, Roman Schnabel, Sebastian Steinlechner, Tobias Eberle, Torsten Franz, Vitus H\\\"andchen","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2012-06-20T10:26:59Z","title":"Observation of one-way Einstein-Podolsky-Rosen steering"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1206.4446","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":"sha256:0ddeca8dec6c9bba6a15739d77970d86fadb0947d1ab84a2c3209c519ede85c3","target":"record","created_at":"2026-05-18T03:43:52Z","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":"054d0d335bd177344037442acb2c95024c18ee93a9e546cb4e545af6693abe7b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2012-06-20T10:26:59Z","title_canon_sha256":"5a0b06e3b5be1c609d63388c4c59c71fdc871732977bc6aea2bd0461a71a5f1e"},"schema_version":"1.0","source":{"id":"1206.4446","kind":"arxiv","version":1}},"canonical_sha256":"96ce66b45733889da28c709d81b562cc35063123a9f09730eaad0395771c5452","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"96ce66b45733889da28c709d81b562cc35063123a9f09730eaad0395771c5452","first_computed_at":"2026-05-18T03:43:52.211550Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:43:52.211550Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"gNLAxiUIkxFtqK6DiXwZEhqKNJQuj2ftWWbtAJ4HYI0HSC7XKtc7FtqcRKMMl43Lck0vAwL+9mDFTzGxdZ9eBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:43:52.212288Z","signed_message":"canonical_sha256_bytes"},"source_id":"1206.4446","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0ddeca8dec6c9bba6a15739d77970d86fadb0947d1ab84a2c3209c519ede85c3","sha256:fa5bfa3daf29da101b5b87398eaacda0a4e7fb3c76cf69a3322131191b4014f6"],"state_sha256":"8d59b5b8dd7abb87e48cab98fee36ab9dc57c30b8371769fd002f0f03d70e86c"}