{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:HFAGGNKVPJGZZI4IVCWO6INUX4","short_pith_number":"pith:HFAGGNKV","canonical_record":{"source":{"id":"2411.03972","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2024-11-06T15:10:15Z","cross_cats_sorted":["cs.NA","math.NA"],"title_canon_sha256":"a142e533ce602fa54f0a215ebcad7d308f0e5ae201b2385cd39d1477bb800b5f","abstract_canon_sha256":"0e5af8326c8432f4b0801c46514e69304a986df6ab27f3472d45549ccce8fb88"},"schema_version":"1.0"},"canonical_sha256":"39406335557a4d9ca388a8acef21b4bf220ef17a0714c98d3c36f4a7aad8ff3b","source":{"kind":"arxiv","id":"2411.03972","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2411.03972","created_at":"2026-07-05T10:49:48Z"},{"alias_kind":"arxiv_version","alias_value":"2411.03972v2","created_at":"2026-07-05T10:49:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2411.03972","created_at":"2026-07-05T10:49:48Z"},{"alias_kind":"pith_short_12","alias_value":"HFAGGNKVPJGZ","created_at":"2026-07-05T10:49:48Z"},{"alias_kind":"pith_short_16","alias_value":"HFAGGNKVPJGZZI4I","created_at":"2026-07-05T10:49:48Z"},{"alias_kind":"pith_short_8","alias_value":"HFAGGNKV","created_at":"2026-07-05T10:49:48Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:HFAGGNKVPJGZZI4IVCWO6INUX4","target":"record","payload":{"canonical_record":{"source":{"id":"2411.03972","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2024-11-06T15:10:15Z","cross_cats_sorted":["cs.NA","math.NA"],"title_canon_sha256":"a142e533ce602fa54f0a215ebcad7d308f0e5ae201b2385cd39d1477bb800b5f","abstract_canon_sha256":"0e5af8326c8432f4b0801c46514e69304a986df6ab27f3472d45549ccce8fb88"},"schema_version":"1.0"},"canonical_sha256":"39406335557a4d9ca388a8acef21b4bf220ef17a0714c98d3c36f4a7aad8ff3b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:49:48.312239Z","signature_b64":"gkZL6+MVrcv6Yj+aRHS+u8+vTl/YsKSg+7iEEHFA51sVpMYW01sdVDVtBu5XkYuifJPrdfh7zI9JPUgpmIE6Aw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"39406335557a4d9ca388a8acef21b4bf220ef17a0714c98d3c36f4a7aad8ff3b","last_reissued_at":"2026-07-05T10:49:48.311748Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:49:48.311748Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2411.03972","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":"2026-07-05T10:49:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QVk3skAi9B7d6qd8JRa4Wrz0BP1XOhzVVQfNL4BghUhT1pCvgzmtMoVcDlTQ1UwGYqZNJt8jiXED7wyImng9Dw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T20:29:02.245096Z"},"content_sha256":"e4b4a3e4a73bb986e35501fce00b936524380efe025626a91df952f7f7d5e7db","schema_version":"1.0","event_id":"sha256:e4b4a3e4a73bb986e35501fce00b936524380efe025626a91df952f7f7d5e7db"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:HFAGGNKVPJGZZI4IVCWO6INUX4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Toward end-to-end quantum simulation for protein dynamics","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.NA","math.NA"],"primary_cat":"quant-ph","authors_text":"Chunhao Wang, Jin-Peng Liu, Xiantao Li, Zhenning Liu","submitted_at":"2024-11-06T15:10:15Z","abstract_excerpt":"Modeling and simulating the protein folding process overall remains a grand challenge in computational biology. We systematically investigate end-to-end quantum algorithms for simulating various protein dynamics with effects, such as mechanical forces or stochastic noises. A major focus is the read-in of system settings for simulation, for which we discuss (i) efficient quantum algorithms to prepare initial states--whether for ensemble or single-state simulations, in particular, the first efficient procedure for preparing Gaussian pseudo-random amplitude states, and (ii) the first efficient lo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2411.03972","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2411.03972/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":"2026-07-05T10:49:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9BJi/0bvKBxZO4Ygs9y+FLHTE0AfW6Qzn2q3K/ipXzvazSKI1WrptiCPYvTumnOT07jpJlAEnEY8uBH5TB8zDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T20:29:02.245731Z"},"content_sha256":"f5084387f6a7d176e9142a0bc2bae8bf986ad5551baf5417e9fc18271d24d601","schema_version":"1.0","event_id":"sha256:f5084387f6a7d176e9142a0bc2bae8bf986ad5551baf5417e9fc18271d24d601"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/HFAGGNKVPJGZZI4IVCWO6INUX4/bundle.json","state_url":"https://pith.science/pith/HFAGGNKVPJGZZI4IVCWO6INUX4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/HFAGGNKVPJGZZI4IVCWO6INUX4/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":"2026-08-06T20:29:02Z","links":{"resolver":"https://pith.science/pith/HFAGGNKVPJGZZI4IVCWO6INUX4","bundle":"https://pith.science/pith/HFAGGNKVPJGZZI4IVCWO6INUX4/bundle.json","state":"https://pith.science/pith/HFAGGNKVPJGZZI4IVCWO6INUX4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/HFAGGNKVPJGZZI4IVCWO6INUX4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:HFAGGNKVPJGZZI4IVCWO6INUX4","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":"0e5af8326c8432f4b0801c46514e69304a986df6ab27f3472d45549ccce8fb88","cross_cats_sorted":["cs.NA","math.NA"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2024-11-06T15:10:15Z","title_canon_sha256":"a142e533ce602fa54f0a215ebcad7d308f0e5ae201b2385cd39d1477bb800b5f"},"schema_version":"1.0","source":{"id":"2411.03972","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2411.03972","created_at":"2026-07-05T10:49:48Z"},{"alias_kind":"arxiv_version","alias_value":"2411.03972v2","created_at":"2026-07-05T10:49:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2411.03972","created_at":"2026-07-05T10:49:48Z"},{"alias_kind":"pith_short_12","alias_value":"HFAGGNKVPJGZ","created_at":"2026-07-05T10:49:48Z"},{"alias_kind":"pith_short_16","alias_value":"HFAGGNKVPJGZZI4I","created_at":"2026-07-05T10:49:48Z"},{"alias_kind":"pith_short_8","alias_value":"HFAGGNKV","created_at":"2026-07-05T10:49:48Z"}],"graph_snapshots":[{"event_id":"sha256:f5084387f6a7d176e9142a0bc2bae8bf986ad5551baf5417e9fc18271d24d601","target":"graph","created_at":"2026-07-05T10:49:48Z","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/2411.03972/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Modeling and simulating the protein folding process overall remains a grand challenge in computational biology. We systematically investigate end-to-end quantum algorithms for simulating various protein dynamics with effects, such as mechanical forces or stochastic noises. A major focus is the read-in of system settings for simulation, for which we discuss (i) efficient quantum algorithms to prepare initial states--whether for ensemble or single-state simulations, in particular, the first efficient procedure for preparing Gaussian pseudo-random amplitude states, and (ii) the first efficient lo","authors_text":"Chunhao Wang, Jin-Peng Liu, Xiantao Li, Zhenning Liu","cross_cats":["cs.NA","math.NA"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2024-11-06T15:10:15Z","title":"Toward end-to-end quantum simulation for protein dynamics"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2411.03972","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:e4b4a3e4a73bb986e35501fce00b936524380efe025626a91df952f7f7d5e7db","target":"record","created_at":"2026-07-05T10:49:48Z","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":"0e5af8326c8432f4b0801c46514e69304a986df6ab27f3472d45549ccce8fb88","cross_cats_sorted":["cs.NA","math.NA"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2024-11-06T15:10:15Z","title_canon_sha256":"a142e533ce602fa54f0a215ebcad7d308f0e5ae201b2385cd39d1477bb800b5f"},"schema_version":"1.0","source":{"id":"2411.03972","kind":"arxiv","version":2}},"canonical_sha256":"39406335557a4d9ca388a8acef21b4bf220ef17a0714c98d3c36f4a7aad8ff3b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"39406335557a4d9ca388a8acef21b4bf220ef17a0714c98d3c36f4a7aad8ff3b","first_computed_at":"2026-07-05T10:49:48.311748Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:49:48.311748Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"gkZL6+MVrcv6Yj+aRHS+u8+vTl/YsKSg+7iEEHFA51sVpMYW01sdVDVtBu5XkYuifJPrdfh7zI9JPUgpmIE6Aw==","signature_status":"signed_v1","signed_at":"2026-07-05T10:49:48.312239Z","signed_message":"canonical_sha256_bytes"},"source_id":"2411.03972","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e4b4a3e4a73bb986e35501fce00b936524380efe025626a91df952f7f7d5e7db","sha256:f5084387f6a7d176e9142a0bc2bae8bf986ad5551baf5417e9fc18271d24d601"],"state_sha256":"b15478eca1340ecc1f166dcb9880bf41ca76cdc62fc0b85eb4fd469800e57a1b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qraYT5lor/YRRT7o28UZ0YMuVyIB1gNM8Tu6AJbXvUP48iX+apXCBZ2WCfYDZrkM6QxFCFPGkTBcg9ZIdVscDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-06T20:29:02.253095Z","bundle_sha256":"d527ee78bf7d94d28e16647e4c5bdb55d0822fc93320acf5c9359ce48640dc85"}}