{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:5DFEUANIVWZB6HQVBNQFJG4V3J","short_pith_number":"pith:5DFEUANI","canonical_record":{"source":{"id":"2410.23544","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2024-10-31T01:10:46Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"c89baa9fbe6421e5d18ee93f101025daae3e078a59468254562df2d804442dd8","abstract_canon_sha256":"2e3c9b85d8ed10221bd7472ae6bf53770526aaae67717126311d2ec955ff4499"},"schema_version":"1.0"},"canonical_sha256":"e8ca4a01a8adb21f1e150b60549b95da568b667350913d6bcc78bc2177c5c65f","source":{"kind":"arxiv","id":"2410.23544","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2410.23544","created_at":"2026-07-05T09:30:24Z"},{"alias_kind":"arxiv_version","alias_value":"2410.23544v2","created_at":"2026-07-05T09:30:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2410.23544","created_at":"2026-07-05T09:30:24Z"},{"alias_kind":"pith_short_12","alias_value":"5DFEUANIVWZB","created_at":"2026-07-05T09:30:24Z"},{"alias_kind":"pith_short_16","alias_value":"5DFEUANIVWZB6HQV","created_at":"2026-07-05T09:30:24Z"},{"alias_kind":"pith_short_8","alias_value":"5DFEUANI","created_at":"2026-07-05T09:30:24Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:5DFEUANIVWZB6HQVBNQFJG4V3J","target":"record","payload":{"canonical_record":{"source":{"id":"2410.23544","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2024-10-31T01:10:46Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"c89baa9fbe6421e5d18ee93f101025daae3e078a59468254562df2d804442dd8","abstract_canon_sha256":"2e3c9b85d8ed10221bd7472ae6bf53770526aaae67717126311d2ec955ff4499"},"schema_version":"1.0"},"canonical_sha256":"e8ca4a01a8adb21f1e150b60549b95da568b667350913d6bcc78bc2177c5c65f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:30:24.019627Z","signature_b64":"I4IFQYOMsV9DWeu2sSegNML7FlMoj1durLUnboGfgHS910OHkm0qJULTNuEEaLbTEV07XuIDZ65fIMOkZ9b/DQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e8ca4a01a8adb21f1e150b60549b95da568b667350913d6bcc78bc2177c5c65f","last_reissued_at":"2026-07-05T09:30:24.019149Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:30:24.019149Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2410.23544","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":"2026-07-05T09:30:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SrABEve+S+A+BjonmWO4Mtz9ZoohY2sja5C5x0lPn1HxreSjkJyhDsL++DZ15tqwQnxzmxwOc0tSFzpGxZa8Ag==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T05:05:29.535532Z"},"content_sha256":"8ebe7bf3d14873e9aa5967f62d997d7f1ec32651dac19bae2c42ae282bfaceaf","schema_version":"1.0","event_id":"sha256:8ebe7bf3d14873e9aa5967f62d997d7f1ec32651dac19bae2c42ae282bfaceaf"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:5DFEUANIVWZB6HQVBNQFJG4V3J","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Learning State Preparation Circuits for Quantum Phases of Matter","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"quant-ph","authors_text":"Daniel Ranard, Hyun-Soo Kim, Isaac H. Kim","submitted_at":"2024-10-31T01:10:46Z","abstract_excerpt":"Many-body ground state preparation is an important subroutine used in the simulation of physical systems. In this paper, we introduce a flexible and efficient framework for obtaining a state preparation circuit for a large class of many-body ground states. We introduce polynomial-time classical algorithms that take reduced density matrices over $\\mathcal{O}(1)$-sized balls as inputs, and output a circuit that prepares the global state. We introduce algorithms applicable to (i) short-range entangled states (e.g., states prepared by shallow quantum circuits in any number of dimensions, and more "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2410.23544","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/2410.23544/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":"2026-07-05T09:30:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cz2pKaaXnDVcvEiNOgfiHkkJXhldne4X4P1VoDxfT49IzUcMdZkpLa3ABzZGSdqTyHuTt8HEtGQxf5mr8GDBBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T05:05:29.536065Z"},"content_sha256":"05f3c9e56a2f6647d07c2d819f569ae4e18a46537a8cdbf529bea2bfb6169580","schema_version":"1.0","event_id":"sha256:05f3c9e56a2f6647d07c2d819f569ae4e18a46537a8cdbf529bea2bfb6169580"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5DFEUANIVWZB6HQVBNQFJG4V3J/bundle.json","state_url":"https://pith.science/pith/5DFEUANIVWZB6HQVBNQFJG4V3J/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5DFEUANIVWZB6HQVBNQFJG4V3J/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":"2026-08-07T05:05:29Z","links":{"resolver":"https://pith.science/pith/5DFEUANIVWZB6HQVBNQFJG4V3J","bundle":"https://pith.science/pith/5DFEUANIVWZB6HQVBNQFJG4V3J/bundle.json","state":"https://pith.science/pith/5DFEUANIVWZB6HQVBNQFJG4V3J/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5DFEUANIVWZB6HQVBNQFJG4V3J/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:5DFEUANIVWZB6HQVBNQFJG4V3J","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":"2e3c9b85d8ed10221bd7472ae6bf53770526aaae67717126311d2ec955ff4499","cross_cats_sorted":["cond-mat.str-el"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2024-10-31T01:10:46Z","title_canon_sha256":"c89baa9fbe6421e5d18ee93f101025daae3e078a59468254562df2d804442dd8"},"schema_version":"1.0","source":{"id":"2410.23544","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2410.23544","created_at":"2026-07-05T09:30:24Z"},{"alias_kind":"arxiv_version","alias_value":"2410.23544v2","created_at":"2026-07-05T09:30:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2410.23544","created_at":"2026-07-05T09:30:24Z"},{"alias_kind":"pith_short_12","alias_value":"5DFEUANIVWZB","created_at":"2026-07-05T09:30:24Z"},{"alias_kind":"pith_short_16","alias_value":"5DFEUANIVWZB6HQV","created_at":"2026-07-05T09:30:24Z"},{"alias_kind":"pith_short_8","alias_value":"5DFEUANI","created_at":"2026-07-05T09:30:24Z"}],"graph_snapshots":[{"event_id":"sha256:05f3c9e56a2f6647d07c2d819f569ae4e18a46537a8cdbf529bea2bfb6169580","target":"graph","created_at":"2026-07-05T09:30:24Z","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/2410.23544/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Many-body ground state preparation is an important subroutine used in the simulation of physical systems. In this paper, we introduce a flexible and efficient framework for obtaining a state preparation circuit for a large class of many-body ground states. We introduce polynomial-time classical algorithms that take reduced density matrices over $\\mathcal{O}(1)$-sized balls as inputs, and output a circuit that prepares the global state. We introduce algorithms applicable to (i) short-range entangled states (e.g., states prepared by shallow quantum circuits in any number of dimensions, and more ","authors_text":"Daniel Ranard, Hyun-Soo Kim, Isaac H. Kim","cross_cats":["cond-mat.str-el"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2024-10-31T01:10:46Z","title":"Learning State Preparation Circuits for Quantum Phases of Matter"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2410.23544","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":"sha256:8ebe7bf3d14873e9aa5967f62d997d7f1ec32651dac19bae2c42ae282bfaceaf","target":"record","created_at":"2026-07-05T09:30:24Z","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":"2e3c9b85d8ed10221bd7472ae6bf53770526aaae67717126311d2ec955ff4499","cross_cats_sorted":["cond-mat.str-el"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2024-10-31T01:10:46Z","title_canon_sha256":"c89baa9fbe6421e5d18ee93f101025daae3e078a59468254562df2d804442dd8"},"schema_version":"1.0","source":{"id":"2410.23544","kind":"arxiv","version":2}},"canonical_sha256":"e8ca4a01a8adb21f1e150b60549b95da568b667350913d6bcc78bc2177c5c65f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e8ca4a01a8adb21f1e150b60549b95da568b667350913d6bcc78bc2177c5c65f","first_computed_at":"2026-07-05T09:30:24.019149Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:30:24.019149Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"I4IFQYOMsV9DWeu2sSegNML7FlMoj1durLUnboGfgHS910OHkm0qJULTNuEEaLbTEV07XuIDZ65fIMOkZ9b/DQ==","signature_status":"signed_v1","signed_at":"2026-07-05T09:30:24.019627Z","signed_message":"canonical_sha256_bytes"},"source_id":"2410.23544","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8ebe7bf3d14873e9aa5967f62d997d7f1ec32651dac19bae2c42ae282bfaceaf","sha256:05f3c9e56a2f6647d07c2d819f569ae4e18a46537a8cdbf529bea2bfb6169580"],"state_sha256":"eecefac2e83a7d957fbb8ffa94d4f8b7d2f8f85e17f62d899485d89279009c74"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mA8deZrbucLMGxKMXu+vk/L4gws+dF8O2nFuWZWbzztbtcXaNPfEoc7T9i3B8IxTFd4Pr4ClcpWPE7lrjxi8BA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-07T05:05:29.540311Z","bundle_sha256":"86c6e61c9d5c4e3cea4c50275f528f73792f059938c046ddc046264067ff049a"}}