{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2021:PWDZ5IH2QHP7XE2IQF2TILUQBZ","short_pith_number":"pith:PWDZ5IH2","canonical_record":{"source":{"id":"2111.00510","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2021-10-31T14:24:20Z","cross_cats_sorted":["cond-mat.str-el","cs.ET"],"title_canon_sha256":"e2bf548e6bb276f7f70539b08c71628406120f1646085d3f35cadcdf8210b328","abstract_canon_sha256":"82c797ec32e2ad0286820a23ac6ca1d5e32034a2ec441e606a02f547e79903bf"},"schema_version":"1.0"},"canonical_sha256":"7d879ea0fa81dffb93488175342e900e5e231b8873a058ed17a2a93cea6f31d5","source":{"kind":"arxiv","id":"2111.00510","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2111.00510","created_at":"2026-07-05T03:27:43Z"},{"alias_kind":"arxiv_version","alias_value":"2111.00510v1","created_at":"2026-07-05T03:27:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2111.00510","created_at":"2026-07-05T03:27:43Z"},{"alias_kind":"pith_short_12","alias_value":"PWDZ5IH2QHP7","created_at":"2026-07-05T03:27:43Z"},{"alias_kind":"pith_short_16","alias_value":"PWDZ5IH2QHP7XE2I","created_at":"2026-07-05T03:27:43Z"},{"alias_kind":"pith_short_8","alias_value":"PWDZ5IH2","created_at":"2026-07-05T03:27:43Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2021:PWDZ5IH2QHP7XE2IQF2TILUQBZ","target":"record","payload":{"canonical_record":{"source":{"id":"2111.00510","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2021-10-31T14:24:20Z","cross_cats_sorted":["cond-mat.str-el","cs.ET"],"title_canon_sha256":"e2bf548e6bb276f7f70539b08c71628406120f1646085d3f35cadcdf8210b328","abstract_canon_sha256":"82c797ec32e2ad0286820a23ac6ca1d5e32034a2ec441e606a02f547e79903bf"},"schema_version":"1.0"},"canonical_sha256":"7d879ea0fa81dffb93488175342e900e5e231b8873a058ed17a2a93cea6f31d5","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:27:43.487353Z","signature_b64":"4NbUOIB142FJINqvmS7yrJq/uCRn8goPjBgwG3A7WqpIhdcIv/1ToT+v8k/q2mzLAjSIWIMuRCpXkzNBAq3sCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7d879ea0fa81dffb93488175342e900e5e231b8873a058ed17a2a93cea6f31d5","last_reissued_at":"2026-07-05T03:27:43.486918Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:27:43.486918Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2111.00510","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":"2026-07-05T03:27:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7tGiG9ekluuqmCOnt+uYnlWAuLHrvn1E4XUvhrCRJrT3D4dxrzbFzeQorUhOx+R3CJvteica5QPCnh/jLSdJAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-09T09:17:50.604023Z"},"content_sha256":"a91b83d701b10ff35ed8b0bdcc427882338d370d76983b0d5c6853644ef1192d","schema_version":"1.0","event_id":"sha256:a91b83d701b10ff35ed8b0bdcc427882338d370d76983b0d5c6853644ef1192d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2021:PWDZ5IH2QHP7XE2IQF2TILUQBZ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Vertex Lattice Models Simulated with Quantum Circuits","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.str-el","cs.ET"],"primary_cat":"quant-ph","authors_text":"Emil Prodan, Jechiel Van Dijk","submitted_at":"2021-10-31T14:24:20Z","abstract_excerpt":"Classical planar vertex models afford transfer matrices with real and positive entries, which makes this class of models suitable for quantum simulations. In this work, we support this statement by building explicit quantum circuits that implement the actions of the transfer matrices on arbitrary many-qubit states. The number of qubits and the depth of the circuits grow linearly with the size of the system. Furthermore, we present tests using quantum simulators and demonstrate that important physical quantities can be extracted, such as the eigen-vector corresponding to the largest eigenvalue "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2111.00510","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/2111.00510/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":"2026-07-05T03:27:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"z67mGhW2QhfX0Ggp5JViUaAjglVpFbWUnlcvI5jxALGYtMILZ1hg9SRNMBxDuPrZ7bmk8RS61hnt3lpGz68zCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-09T09:17:50.604414Z"},"content_sha256":"934821b55c42dbb9392e3e0062be2a05013b0ec55c882c2ad62b372a9153bab2","schema_version":"1.0","event_id":"sha256:934821b55c42dbb9392e3e0062be2a05013b0ec55c882c2ad62b372a9153bab2"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/PWDZ5IH2QHP7XE2IQF2TILUQBZ/bundle.json","state_url":"https://pith.science/pith/PWDZ5IH2QHP7XE2IQF2TILUQBZ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/PWDZ5IH2QHP7XE2IQF2TILUQBZ/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":"2026-07-09T09:17:50Z","links":{"resolver":"https://pith.science/pith/PWDZ5IH2QHP7XE2IQF2TILUQBZ","bundle":"https://pith.science/pith/PWDZ5IH2QHP7XE2IQF2TILUQBZ/bundle.json","state":"https://pith.science/pith/PWDZ5IH2QHP7XE2IQF2TILUQBZ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/PWDZ5IH2QHP7XE2IQF2TILUQBZ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:PWDZ5IH2QHP7XE2IQF2TILUQBZ","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":"82c797ec32e2ad0286820a23ac6ca1d5e32034a2ec441e606a02f547e79903bf","cross_cats_sorted":["cond-mat.str-el","cs.ET"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2021-10-31T14:24:20Z","title_canon_sha256":"e2bf548e6bb276f7f70539b08c71628406120f1646085d3f35cadcdf8210b328"},"schema_version":"1.0","source":{"id":"2111.00510","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2111.00510","created_at":"2026-07-05T03:27:43Z"},{"alias_kind":"arxiv_version","alias_value":"2111.00510v1","created_at":"2026-07-05T03:27:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2111.00510","created_at":"2026-07-05T03:27:43Z"},{"alias_kind":"pith_short_12","alias_value":"PWDZ5IH2QHP7","created_at":"2026-07-05T03:27:43Z"},{"alias_kind":"pith_short_16","alias_value":"PWDZ5IH2QHP7XE2I","created_at":"2026-07-05T03:27:43Z"},{"alias_kind":"pith_short_8","alias_value":"PWDZ5IH2","created_at":"2026-07-05T03:27:43Z"}],"graph_snapshots":[{"event_id":"sha256:934821b55c42dbb9392e3e0062be2a05013b0ec55c882c2ad62b372a9153bab2","target":"graph","created_at":"2026-07-05T03:27:43Z","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/2111.00510/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Classical planar vertex models afford transfer matrices with real and positive entries, which makes this class of models suitable for quantum simulations. In this work, we support this statement by building explicit quantum circuits that implement the actions of the transfer matrices on arbitrary many-qubit states. The number of qubits and the depth of the circuits grow linearly with the size of the system. Furthermore, we present tests using quantum simulators and demonstrate that important physical quantities can be extracted, such as the eigen-vector corresponding to the largest eigenvalue ","authors_text":"Emil Prodan, Jechiel Van Dijk","cross_cats":["cond-mat.str-el","cs.ET"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2021-10-31T14:24:20Z","title":"Vertex Lattice Models Simulated with Quantum Circuits"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2111.00510","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:a91b83d701b10ff35ed8b0bdcc427882338d370d76983b0d5c6853644ef1192d","target":"record","created_at":"2026-07-05T03:27:43Z","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":"82c797ec32e2ad0286820a23ac6ca1d5e32034a2ec441e606a02f547e79903bf","cross_cats_sorted":["cond-mat.str-el","cs.ET"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2021-10-31T14:24:20Z","title_canon_sha256":"e2bf548e6bb276f7f70539b08c71628406120f1646085d3f35cadcdf8210b328"},"schema_version":"1.0","source":{"id":"2111.00510","kind":"arxiv","version":1}},"canonical_sha256":"7d879ea0fa81dffb93488175342e900e5e231b8873a058ed17a2a93cea6f31d5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7d879ea0fa81dffb93488175342e900e5e231b8873a058ed17a2a93cea6f31d5","first_computed_at":"2026-07-05T03:27:43.486918Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:27:43.486918Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"4NbUOIB142FJINqvmS7yrJq/uCRn8goPjBgwG3A7WqpIhdcIv/1ToT+v8k/q2mzLAjSIWIMuRCpXkzNBAq3sCw==","signature_status":"signed_v1","signed_at":"2026-07-05T03:27:43.487353Z","signed_message":"canonical_sha256_bytes"},"source_id":"2111.00510","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a91b83d701b10ff35ed8b0bdcc427882338d370d76983b0d5c6853644ef1192d","sha256:934821b55c42dbb9392e3e0062be2a05013b0ec55c882c2ad62b372a9153bab2"],"state_sha256":"79b8a97237804774eef64a70611e23ab1152abb88193c20fd2bd82d25d81df53"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XmLaaB4t9ARVltyrSKAp0gZV87U5FGgJSjhOXCs9sJFJ7QKOjqDzSPdZ6rADvcyJli9efLL3bLVO/sPPk4OPDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-09T09:17:50.607123Z","bundle_sha256":"45132b775d3e8a62a7cb53bbfc157acf649e1db78f61451b0951123a3c63dfdf"}}