{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:NRRKS663W6ZH26CILXQ5NO6ZQO","short_pith_number":"pith:NRRKS663","canonical_record":{"source":{"id":"2409.16361","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2024-09-24T18:00:05Z","cross_cats_sorted":[],"title_canon_sha256":"fc754b0e81ac01201f1f92a3158ad20a4362fd6a47bb66cf4ee2625c8d5e65da","abstract_canon_sha256":"30818392ced3bf1b7fa728c89d8aa0e15deb58649c5ad98f84dcc38784bfd09d"},"schema_version":"1.0"},"canonical_sha256":"6c62a97bdbb7b27d78485de1d6bbd983880ca46fd002c31b9263888abb9d8bd6","source":{"kind":"arxiv","id":"2409.16361","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2409.16361","created_at":"2026-07-05T11:37:11Z"},{"alias_kind":"arxiv_version","alias_value":"2409.16361v2","created_at":"2026-07-05T11:37:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2409.16361","created_at":"2026-07-05T11:37:11Z"},{"alias_kind":"pith_short_12","alias_value":"NRRKS663W6ZH","created_at":"2026-07-05T11:37:11Z"},{"alias_kind":"pith_short_16","alias_value":"NRRKS663W6ZH26CI","created_at":"2026-07-05T11:37:11Z"},{"alias_kind":"pith_short_8","alias_value":"NRRKS663","created_at":"2026-07-05T11:37:11Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:NRRKS663W6ZH26CILXQ5NO6ZQO","target":"record","payload":{"canonical_record":{"source":{"id":"2409.16361","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2024-09-24T18:00:05Z","cross_cats_sorted":[],"title_canon_sha256":"fc754b0e81ac01201f1f92a3158ad20a4362fd6a47bb66cf4ee2625c8d5e65da","abstract_canon_sha256":"30818392ced3bf1b7fa728c89d8aa0e15deb58649c5ad98f84dcc38784bfd09d"},"schema_version":"1.0"},"canonical_sha256":"6c62a97bdbb7b27d78485de1d6bbd983880ca46fd002c31b9263888abb9d8bd6","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:37:11.027768Z","signature_b64":"Tc/MHBuhkOcNN7qdqhBiRBcpqJzfKMnq2WLpFDgPx3c75mOcrK8DRFCEteZEfHh48YDwN4aeD7vpZG+zk+IBAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6c62a97bdbb7b27d78485de1d6bbd983880ca46fd002c31b9263888abb9d8bd6","last_reissued_at":"2026-07-05T11:37:11.027345Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:37:11.027345Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2409.16361","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":"2026-07-05T11:37:11Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Kxsz47n49cCuC5pzO6acdyDJOaaJ6yfDK+74l69qDa4tb9CVdWL8RoZcDKgsuYbVaPxoDv+ib2ImS/y/qGgfCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-17T06:16:40.021564Z"},"content_sha256":"bb17f6aaf555bd64ee076397739c8a6db1f81a59ab4cace461d5897e807365d5","schema_version":"1.0","event_id":"sha256:bb17f6aaf555bd64ee076397739c8a6db1f81a59ab4cace461d5897e807365d5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:NRRKS663W6ZH26CILXQ5NO6ZQO","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Deep Circuit Compression for Quantum Dynamics via Tensor Networks","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Joe Gibbs, Lukasz Cincio","submitted_at":"2024-09-24T18:00:05Z","abstract_excerpt":"Dynamic quantum simulation is a leading application for achieving quantum advantage. However, high circuit depths remain a limiting factor on near-term quantum hardware. We present a compilation algorithm based on Matrix Product Operators for generating compressed circuits enabling real-time simulation on digital quantum computers, that for a given depth are more accurate than all Trotterizations of the same depth. By the efficient use of environment tensors, the algorithm is scalable in depth beyond prior work, and we present circuit compilations of up to 64 layers of $SU(4)$ gates. Surpassin"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2409.16361","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/2409.16361/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":"2026-07-05T11:37:11Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iSIeZzhaNF87ZDWYvKnX2ruCvR8PHenudiE4/tg740p9KDtH41KU5zQIrfQaWJgjit+ZEwaeav+q1gBAZtSmAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-17T06:16:40.022119Z"},"content_sha256":"9cc091d695e16cfbe6ee5ff34c80b9e592896db9e690c3058d6c61a30afbb32b","schema_version":"1.0","event_id":"sha256:9cc091d695e16cfbe6ee5ff34c80b9e592896db9e690c3058d6c61a30afbb32b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/NRRKS663W6ZH26CILXQ5NO6ZQO/bundle.json","state_url":"https://pith.science/pith/NRRKS663W6ZH26CILXQ5NO6ZQO/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/NRRKS663W6ZH26CILXQ5NO6ZQO/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":"2026-08-17T06:16:40Z","links":{"resolver":"https://pith.science/pith/NRRKS663W6ZH26CILXQ5NO6ZQO","bundle":"https://pith.science/pith/NRRKS663W6ZH26CILXQ5NO6ZQO/bundle.json","state":"https://pith.science/pith/NRRKS663W6ZH26CILXQ5NO6ZQO/state.json","well_known_bundle":"https://pith.science/.well-known/pith/NRRKS663W6ZH26CILXQ5NO6ZQO/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:NRRKS663W6ZH26CILXQ5NO6ZQO","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":"30818392ced3bf1b7fa728c89d8aa0e15deb58649c5ad98f84dcc38784bfd09d","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2024-09-24T18:00:05Z","title_canon_sha256":"fc754b0e81ac01201f1f92a3158ad20a4362fd6a47bb66cf4ee2625c8d5e65da"},"schema_version":"1.0","source":{"id":"2409.16361","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2409.16361","created_at":"2026-07-05T11:37:11Z"},{"alias_kind":"arxiv_version","alias_value":"2409.16361v2","created_at":"2026-07-05T11:37:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2409.16361","created_at":"2026-07-05T11:37:11Z"},{"alias_kind":"pith_short_12","alias_value":"NRRKS663W6ZH","created_at":"2026-07-05T11:37:11Z"},{"alias_kind":"pith_short_16","alias_value":"NRRKS663W6ZH26CI","created_at":"2026-07-05T11:37:11Z"},{"alias_kind":"pith_short_8","alias_value":"NRRKS663","created_at":"2026-07-05T11:37:11Z"}],"graph_snapshots":[{"event_id":"sha256:9cc091d695e16cfbe6ee5ff34c80b9e592896db9e690c3058d6c61a30afbb32b","target":"graph","created_at":"2026-07-05T11:37:11Z","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/2409.16361/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Dynamic quantum simulation is a leading application for achieving quantum advantage. However, high circuit depths remain a limiting factor on near-term quantum hardware. We present a compilation algorithm based on Matrix Product Operators for generating compressed circuits enabling real-time simulation on digital quantum computers, that for a given depth are more accurate than all Trotterizations of the same depth. By the efficient use of environment tensors, the algorithm is scalable in depth beyond prior work, and we present circuit compilations of up to 64 layers of $SU(4)$ gates. Surpassin","authors_text":"Joe Gibbs, Lukasz Cincio","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2024-09-24T18:00:05Z","title":"Deep Circuit Compression for Quantum Dynamics via Tensor Networks"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2409.16361","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:bb17f6aaf555bd64ee076397739c8a6db1f81a59ab4cace461d5897e807365d5","target":"record","created_at":"2026-07-05T11:37:11Z","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":"30818392ced3bf1b7fa728c89d8aa0e15deb58649c5ad98f84dcc38784bfd09d","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2024-09-24T18:00:05Z","title_canon_sha256":"fc754b0e81ac01201f1f92a3158ad20a4362fd6a47bb66cf4ee2625c8d5e65da"},"schema_version":"1.0","source":{"id":"2409.16361","kind":"arxiv","version":2}},"canonical_sha256":"6c62a97bdbb7b27d78485de1d6bbd983880ca46fd002c31b9263888abb9d8bd6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6c62a97bdbb7b27d78485de1d6bbd983880ca46fd002c31b9263888abb9d8bd6","first_computed_at":"2026-07-05T11:37:11.027345Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:37:11.027345Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Tc/MHBuhkOcNN7qdqhBiRBcpqJzfKMnq2WLpFDgPx3c75mOcrK8DRFCEteZEfHh48YDwN4aeD7vpZG+zk+IBAw==","signature_status":"signed_v1","signed_at":"2026-07-05T11:37:11.027768Z","signed_message":"canonical_sha256_bytes"},"source_id":"2409.16361","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bb17f6aaf555bd64ee076397739c8a6db1f81a59ab4cace461d5897e807365d5","sha256:9cc091d695e16cfbe6ee5ff34c80b9e592896db9e690c3058d6c61a30afbb32b"],"state_sha256":"3aa7d698c1113eefd22f399b5409117d88c72da5c38ee1e97a6247af6d6642ae"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"M6KAruXySX13WsBa9ePbY4BFjZeHkgunG8f6N4I9EHnPGpjZAWMfFnatdIIYfif0JPMiCI+wNeYeWY7K5qSZBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-17T06:16:40.026408Z","bundle_sha256":"cce080b0a6a41693ad193f16a9889a89706357f7f7d6300753167e53736b5f54"}}