{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:ROEL3NA6UCQKVY3GMZZVHWCPLF","short_pith_number":"pith:ROEL3NA6","canonical_record":{"source":{"id":"2211.07918","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2022-11-15T06:07:04Z","cross_cats_sorted":[],"title_canon_sha256":"6a99830c24b200f3691212baaa8ed97767ee5782bd53dcef4a507af0e239af23","abstract_canon_sha256":"109894a52e5001efef0677de29e358dd4d932eddef6f7c56c2a7229aa17f051d"},"schema_version":"1.0"},"canonical_sha256":"8b88bdb41ea0a0aae366667353d84f5970f6efb9909658f28e841d984b27054e","source":{"kind":"arxiv","id":"2211.07918","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2211.07918","created_at":"2026-07-05T06:49:58Z"},{"alias_kind":"arxiv_version","alias_value":"2211.07918v1","created_at":"2026-07-05T06:49:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2211.07918","created_at":"2026-07-05T06:49:58Z"},{"alias_kind":"pith_short_12","alias_value":"ROEL3NA6UCQK","created_at":"2026-07-05T06:49:58Z"},{"alias_kind":"pith_short_16","alias_value":"ROEL3NA6UCQKVY3G","created_at":"2026-07-05T06:49:58Z"},{"alias_kind":"pith_short_8","alias_value":"ROEL3NA6","created_at":"2026-07-05T06:49:58Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:ROEL3NA6UCQKVY3GMZZVHWCPLF","target":"record","payload":{"canonical_record":{"source":{"id":"2211.07918","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2022-11-15T06:07:04Z","cross_cats_sorted":[],"title_canon_sha256":"6a99830c24b200f3691212baaa8ed97767ee5782bd53dcef4a507af0e239af23","abstract_canon_sha256":"109894a52e5001efef0677de29e358dd4d932eddef6f7c56c2a7229aa17f051d"},"schema_version":"1.0"},"canonical_sha256":"8b88bdb41ea0a0aae366667353d84f5970f6efb9909658f28e841d984b27054e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:49:58.088736Z","signature_b64":"0yHioG6OlR7MbBPacNBbO1YVXkL0TUKMkOQQdurm2ZQgF3m79oYr+lQUcMoLZJn8/gyb9SJMMcdeHm9rIQTDCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8b88bdb41ea0a0aae366667353d84f5970f6efb9909658f28e841d984b27054e","last_reissued_at":"2026-07-05T06:49:58.088336Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:49:58.088336Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2211.07918","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":"2026-07-05T06:49:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qEENNDjuDHaecCqiY6lyJm+ACcpxC9fE7w19/cUIMgoijiwiMHvO8n6d8yA8pSKhcopYuRkZZA617gbKVQCsDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T15:45:52.945073Z"},"content_sha256":"e670545c7b2120a783e7420fe89a305e88a16ca2328fb10a33171f3af354d528","schema_version":"1.0","event_id":"sha256:e670545c7b2120a783e7420fe89a305e88a16ca2328fb10a33171f3af354d528"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:ROEL3NA6UCQKVY3GMZZVHWCPLF","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"QuDiet: A Classical Simulation Platform for Qubit-Qudit Hybrid Quantum Systems","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Amit Saha, Amlan Chakrabarti, Anupam Chattopadhyay, Arnav Das, Subhayu Kumar Bala, Turbasu Chatterjee","submitted_at":"2022-11-15T06:07:04Z","abstract_excerpt":"In the recent years, numerous research advancements have extended the limit of classical simulation of quantum algorithms. Although, most of the state-of-the-art classical simulators are only limited to binary quantum systems, which restrict the classical simulation of higher-dimensional quantum computing systems. Through recent developments in higher-dimensional quantum computing systems, it is realized that implementing qudits improves the overall performance of a quantum algorithm by increasing memory space and reducing the asymptotic complexity of a quantum circuit. Hence, in this article,"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2211.07918","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2211.07918/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T06:49:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QgFo7YPtsA6WFpoOGfA9GkzWWU2u3TEbmyLAzKbMVwPMF3D8FCK40Gt7BfjVCOJOQEWTH0jxK1M/a+1sPNn5Bg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T15:45:52.945447Z"},"content_sha256":"3126c7de9eca0ffdc2f38a04f5f2ad1a0cc3ca99db6157e8439e0ff88aaad2bc","schema_version":"1.0","event_id":"sha256:3126c7de9eca0ffdc2f38a04f5f2ad1a0cc3ca99db6157e8439e0ff88aaad2bc"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ROEL3NA6UCQKVY3GMZZVHWCPLF/bundle.json","state_url":"https://pith.science/pith/ROEL3NA6UCQKVY3GMZZVHWCPLF/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ROEL3NA6UCQKVY3GMZZVHWCPLF/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":"2026-07-07T15:45:52Z","links":{"resolver":"https://pith.science/pith/ROEL3NA6UCQKVY3GMZZVHWCPLF","bundle":"https://pith.science/pith/ROEL3NA6UCQKVY3GMZZVHWCPLF/bundle.json","state":"https://pith.science/pith/ROEL3NA6UCQKVY3GMZZVHWCPLF/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ROEL3NA6UCQKVY3GMZZVHWCPLF/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:ROEL3NA6UCQKVY3GMZZVHWCPLF","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":"109894a52e5001efef0677de29e358dd4d932eddef6f7c56c2a7229aa17f051d","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2022-11-15T06:07:04Z","title_canon_sha256":"6a99830c24b200f3691212baaa8ed97767ee5782bd53dcef4a507af0e239af23"},"schema_version":"1.0","source":{"id":"2211.07918","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2211.07918","created_at":"2026-07-05T06:49:58Z"},{"alias_kind":"arxiv_version","alias_value":"2211.07918v1","created_at":"2026-07-05T06:49:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2211.07918","created_at":"2026-07-05T06:49:58Z"},{"alias_kind":"pith_short_12","alias_value":"ROEL3NA6UCQK","created_at":"2026-07-05T06:49:58Z"},{"alias_kind":"pith_short_16","alias_value":"ROEL3NA6UCQKVY3G","created_at":"2026-07-05T06:49:58Z"},{"alias_kind":"pith_short_8","alias_value":"ROEL3NA6","created_at":"2026-07-05T06:49:58Z"}],"graph_snapshots":[{"event_id":"sha256:3126c7de9eca0ffdc2f38a04f5f2ad1a0cc3ca99db6157e8439e0ff88aaad2bc","target":"graph","created_at":"2026-07-05T06:49:58Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2211.07918/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In the recent years, numerous research advancements have extended the limit of classical simulation of quantum algorithms. Although, most of the state-of-the-art classical simulators are only limited to binary quantum systems, which restrict the classical simulation of higher-dimensional quantum computing systems. Through recent developments in higher-dimensional quantum computing systems, it is realized that implementing qudits improves the overall performance of a quantum algorithm by increasing memory space and reducing the asymptotic complexity of a quantum circuit. Hence, in this article,","authors_text":"Amit Saha, Amlan Chakrabarti, Anupam Chattopadhyay, Arnav Das, Subhayu Kumar Bala, Turbasu Chatterjee","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2022-11-15T06:07:04Z","title":"QuDiet: A Classical Simulation Platform for Qubit-Qudit Hybrid Quantum Systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2211.07918","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:e670545c7b2120a783e7420fe89a305e88a16ca2328fb10a33171f3af354d528","target":"record","created_at":"2026-07-05T06:49:58Z","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":"109894a52e5001efef0677de29e358dd4d932eddef6f7c56c2a7229aa17f051d","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2022-11-15T06:07:04Z","title_canon_sha256":"6a99830c24b200f3691212baaa8ed97767ee5782bd53dcef4a507af0e239af23"},"schema_version":"1.0","source":{"id":"2211.07918","kind":"arxiv","version":1}},"canonical_sha256":"8b88bdb41ea0a0aae366667353d84f5970f6efb9909658f28e841d984b27054e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8b88bdb41ea0a0aae366667353d84f5970f6efb9909658f28e841d984b27054e","first_computed_at":"2026-07-05T06:49:58.088336Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:49:58.088336Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"0yHioG6OlR7MbBPacNBbO1YVXkL0TUKMkOQQdurm2ZQgF3m79oYr+lQUcMoLZJn8/gyb9SJMMcdeHm9rIQTDCg==","signature_status":"signed_v1","signed_at":"2026-07-05T06:49:58.088736Z","signed_message":"canonical_sha256_bytes"},"source_id":"2211.07918","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e670545c7b2120a783e7420fe89a305e88a16ca2328fb10a33171f3af354d528","sha256:3126c7de9eca0ffdc2f38a04f5f2ad1a0cc3ca99db6157e8439e0ff88aaad2bc"],"state_sha256":"0fc5e95b8ec2bb7d9a8abcaadb84f4001e01ec7f972f8211435c20d0871bb526"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UX9dAR8WYFrHFO+IkYxCqhpTUgJ2xGDfzFWCinnC8zsvF+DbZC2OEbEcXm8nMjPwL2ASda76gIYrGq7jgmYYDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-07T15:45:52.947485Z","bundle_sha256":"8a123b33ff1ae75149cedf85e39da37e1aef85cfa702738c80b82baba329beea"}}