{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:QOM5MJ7OMUQ6UXKPICGKTWG36M","short_pith_number":"pith:QOM5MJ7O","canonical_record":{"source":{"id":"1507.04637","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2015-07-16T16:23:25Z","cross_cats_sorted":[],"title_canon_sha256":"027ffd978c598d5fb7c1595c7e9a825a9633669652fc18b98b133152787edf7d","abstract_canon_sha256":"087f57cc9e88e3560fd3dc97fa239e74b7c22b2c9ea7266afb082e2cb2e6f780"},"schema_version":"1.0"},"canonical_sha256":"8399d627ee6521ea5d4f408ca9d8dbf324c8038ffc331c474ce1b5de1dda890b","source":{"kind":"arxiv","id":"1507.04637","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1507.04637","created_at":"2026-05-18T01:36:46Z"},{"alias_kind":"arxiv_version","alias_value":"1507.04637v1","created_at":"2026-05-18T01:36:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1507.04637","created_at":"2026-05-18T01:36:46Z"},{"alias_kind":"pith_short_12","alias_value":"QOM5MJ7OMUQ6","created_at":"2026-05-18T12:29:37Z"},{"alias_kind":"pith_short_16","alias_value":"QOM5MJ7OMUQ6UXKP","created_at":"2026-05-18T12:29:37Z"},{"alias_kind":"pith_short_8","alias_value":"QOM5MJ7O","created_at":"2026-05-18T12:29:37Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:QOM5MJ7OMUQ6UXKPICGKTWG36M","target":"record","payload":{"canonical_record":{"source":{"id":"1507.04637","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2015-07-16T16:23:25Z","cross_cats_sorted":[],"title_canon_sha256":"027ffd978c598d5fb7c1595c7e9a825a9633669652fc18b98b133152787edf7d","abstract_canon_sha256":"087f57cc9e88e3560fd3dc97fa239e74b7c22b2c9ea7266afb082e2cb2e6f780"},"schema_version":"1.0"},"canonical_sha256":"8399d627ee6521ea5d4f408ca9d8dbf324c8038ffc331c474ce1b5de1dda890b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:36:46.803859Z","signature_b64":"C23gH8JMqzM/6elIbXCGG6SemUk97yhfMP37D3ho315eQ781fN69t5C+IhcuTgqAb5CpizpJu/dcORZUpo3SBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8399d627ee6521ea5d4f408ca9d8dbf324c8038ffc331c474ce1b5de1dda890b","last_reissued_at":"2026-05-18T01:36:46.803218Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:36:46.803218Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1507.04637","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":"2026-05-18T01:36:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rtWWbJ95VHN9bGPEnl8CcvC5UacOocEAO9x0uSkP/KJD8oGTm5ZNNRrNFFW/D9/HRt0aAd+EqUQl1jGVHTN1Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T20:09:21.095853Z"},"content_sha256":"faf933239b3e602b3993da7aedd2deb210e736937c5d04b23f37d2083ec91787","schema_version":"1.0","event_id":"sha256:faf933239b3e602b3993da7aedd2deb210e736937c5d04b23f37d2083ec91787"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:QOM5MJ7OMUQ6UXKPICGKTWG36M","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Cross-talk minimising stabilizers","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Daniel K. L. Oi, Kaila C. S. Hall","submitted_at":"2015-07-16T16:23:25Z","abstract_excerpt":"Verification and characterisation of quantum states are crucial for the implementation of quantum information processing, especially for many-body systems such as cluster states in optical lattices. In theory, it is simple to estimate the distance of a state with a target cluster state by measurement of a set of suitable stabilizer operators. However, experimental non-idealities can lead to complications, in particular cross-talk in single site addressing and measurement. By making a suitable choice of stabilizer operator sets we may be able to reduce, but not eliminate, these cross-talk error"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1507.04637","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":"2026-05-18T01:36:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"il1Po4NlfoxfTEpy7TPeQYoR8eCZIXNDxSvgANC+l8MrzrMkIJ95+2m5e9IwhhCGqDxRSX24l7NZ0YlU/tFxBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T20:09:21.096204Z"},"content_sha256":"248e5d886f9f6cb1d7bf51c563d13c816ce1f4fdb268447707c986392c1c37ef","schema_version":"1.0","event_id":"sha256:248e5d886f9f6cb1d7bf51c563d13c816ce1f4fdb268447707c986392c1c37ef"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/QOM5MJ7OMUQ6UXKPICGKTWG36M/bundle.json","state_url":"https://pith.science/pith/QOM5MJ7OMUQ6UXKPICGKTWG36M/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/QOM5MJ7OMUQ6UXKPICGKTWG36M/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":"2026-05-30T20:09:21Z","links":{"resolver":"https://pith.science/pith/QOM5MJ7OMUQ6UXKPICGKTWG36M","bundle":"https://pith.science/pith/QOM5MJ7OMUQ6UXKPICGKTWG36M/bundle.json","state":"https://pith.science/pith/QOM5MJ7OMUQ6UXKPICGKTWG36M/state.json","well_known_bundle":"https://pith.science/.well-known/pith/QOM5MJ7OMUQ6UXKPICGKTWG36M/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:QOM5MJ7OMUQ6UXKPICGKTWG36M","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":"087f57cc9e88e3560fd3dc97fa239e74b7c22b2c9ea7266afb082e2cb2e6f780","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2015-07-16T16:23:25Z","title_canon_sha256":"027ffd978c598d5fb7c1595c7e9a825a9633669652fc18b98b133152787edf7d"},"schema_version":"1.0","source":{"id":"1507.04637","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1507.04637","created_at":"2026-05-18T01:36:46Z"},{"alias_kind":"arxiv_version","alias_value":"1507.04637v1","created_at":"2026-05-18T01:36:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1507.04637","created_at":"2026-05-18T01:36:46Z"},{"alias_kind":"pith_short_12","alias_value":"QOM5MJ7OMUQ6","created_at":"2026-05-18T12:29:37Z"},{"alias_kind":"pith_short_16","alias_value":"QOM5MJ7OMUQ6UXKP","created_at":"2026-05-18T12:29:37Z"},{"alias_kind":"pith_short_8","alias_value":"QOM5MJ7O","created_at":"2026-05-18T12:29:37Z"}],"graph_snapshots":[{"event_id":"sha256:248e5d886f9f6cb1d7bf51c563d13c816ce1f4fdb268447707c986392c1c37ef","target":"graph","created_at":"2026-05-18T01:36:46Z","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":"Verification and characterisation of quantum states are crucial for the implementation of quantum information processing, especially for many-body systems such as cluster states in optical lattices. In theory, it is simple to estimate the distance of a state with a target cluster state by measurement of a set of suitable stabilizer operators. However, experimental non-idealities can lead to complications, in particular cross-talk in single site addressing and measurement. By making a suitable choice of stabilizer operator sets we may be able to reduce, but not eliminate, these cross-talk error","authors_text":"Daniel K. L. Oi, Kaila C. S. Hall","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2015-07-16T16:23:25Z","title":"Cross-talk minimising stabilizers"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1507.04637","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:faf933239b3e602b3993da7aedd2deb210e736937c5d04b23f37d2083ec91787","target":"record","created_at":"2026-05-18T01:36:46Z","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":"087f57cc9e88e3560fd3dc97fa239e74b7c22b2c9ea7266afb082e2cb2e6f780","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2015-07-16T16:23:25Z","title_canon_sha256":"027ffd978c598d5fb7c1595c7e9a825a9633669652fc18b98b133152787edf7d"},"schema_version":"1.0","source":{"id":"1507.04637","kind":"arxiv","version":1}},"canonical_sha256":"8399d627ee6521ea5d4f408ca9d8dbf324c8038ffc331c474ce1b5de1dda890b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8399d627ee6521ea5d4f408ca9d8dbf324c8038ffc331c474ce1b5de1dda890b","first_computed_at":"2026-05-18T01:36:46.803218Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:36:46.803218Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"C23gH8JMqzM/6elIbXCGG6SemUk97yhfMP37D3ho315eQ781fN69t5C+IhcuTgqAb5CpizpJu/dcORZUpo3SBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:36:46.803859Z","signed_message":"canonical_sha256_bytes"},"source_id":"1507.04637","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:faf933239b3e602b3993da7aedd2deb210e736937c5d04b23f37d2083ec91787","sha256:248e5d886f9f6cb1d7bf51c563d13c816ce1f4fdb268447707c986392c1c37ef"],"state_sha256":"1af1bb74baa42c2fc3982fdf61726ad14f1e15d68eac74380f8c3ca3b7833e62"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VVLo04ZZps9/l9chM+MvKY2en4JLm1WfC54LNWMOF9VYqYtwlaF8NZsMV9RYLjpwa7dS8jV+GQ7zpmTF8O5FCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T20:09:21.098140Z","bundle_sha256":"45a9a4ee0720b52303227c4c2620c37df3f83794182195c5cae1396ef9780a0a"}}