{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:B3WAGJ5NROKTVYDUP3WI6DZDYE","short_pith_number":"pith:B3WAGJ5N","canonical_record":{"source":{"id":"2607.26445","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2026-07-29T03:47:40Z","cross_cats_sorted":["hep-lat"],"title_canon_sha256":"f1894cb4fcd8cbd6ad94f8eb569ab49e18128c5dcd54433d39c688292570f59e","abstract_canon_sha256":"952f9b3afbb48940189a8980844ccae3d2ba68c47335f1baff4ad0a77d281db5"},"schema_version":"1.0"},"canonical_sha256":"0eec0327ad8b953ae0747eec8f0f23c1362121f1a28ab7197627c98e25461384","source":{"kind":"arxiv","id":"2607.26445","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.26445","created_at":"2026-07-30T01:20:31Z"},{"alias_kind":"arxiv_version","alias_value":"2607.26445v1","created_at":"2026-07-30T01:20:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.26445","created_at":"2026-07-30T01:20:31Z"},{"alias_kind":"pith_short_12","alias_value":"B3WAGJ5NROKT","created_at":"2026-07-30T01:20:31Z"},{"alias_kind":"pith_short_16","alias_value":"B3WAGJ5NROKTVYDU","created_at":"2026-07-30T01:20:31Z"},{"alias_kind":"pith_short_8","alias_value":"B3WAGJ5N","created_at":"2026-07-30T01:20:31Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:B3WAGJ5NROKTVYDUP3WI6DZDYE","target":"record","payload":{"canonical_record":{"source":{"id":"2607.26445","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2026-07-29T03:47:40Z","cross_cats_sorted":["hep-lat"],"title_canon_sha256":"f1894cb4fcd8cbd6ad94f8eb569ab49e18128c5dcd54433d39c688292570f59e","abstract_canon_sha256":"952f9b3afbb48940189a8980844ccae3d2ba68c47335f1baff4ad0a77d281db5"},"schema_version":"1.0"},"canonical_sha256":"0eec0327ad8b953ae0747eec8f0f23c1362121f1a28ab7197627c98e25461384","receipt":{"kind":"pith_receipt","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0eec0327ad8b953ae0747eec8f0f23c1362121f1a28ab7197627c98e25461384","last_reissued_at":"2026-07-30T01:20:31.495452Z","signature_status":"unsigned_v0","first_computed_at":"2026-07-30T01:20:31.495452Z"},"source_kind":"arxiv","source_id":"2607.26445","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":"2026-07-30T01:20:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/4tLnuycgPViI9SMpOUaj52SpnR1uKsMcIq+gGvWN3OC0tf++W3GPx6Tsg5o74+o0ZtkAFNQzHftON69Pzt2BQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-18T20:26:47.461740Z"},"content_sha256":"fe2650dd36a59c3afdb4e6bfda9b6fea513199f53824b7ad3339653c88b519cf","schema_version":"1.0","event_id":"sha256:fe2650dd36a59c3afdb4e6bfda9b6fea513199f53824b7ad3339653c88b519cf"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:B3WAGJ5NROKTVYDUP3WI6DZDYE","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Lattice Quantum Chromodynamics for Quantum Simulations","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["hep-lat"],"primary_cat":"quant-ph","authors_text":"Luis Hidalgo, Patrick Draper","submitted_at":"2026-07-29T03:47:40Z","abstract_excerpt":"We develop a framework for quantum simulations of lattice SU($N_c$) gauge theory with quarks. Staggered and Wilson lattice fermions are considered in two and three spatial dimensions and a theta angle is included in three dimensions. The physical, gauge-invariant Hilbert space is formulated in a representation basis, where gauge and fermionic degrees of freedom are encoded by irreducible representations of SU($N_c$) that tensor at each lattice site to contain a singlet. We discuss algorithms for simulating time evolution on quantum computers and carry out noiseless simulations of lattice quant"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.26445","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/2607.26445/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":"2026-07-30T01:20:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9MbvIFGXOYbUGwhUYaGL7M8vU+92cVCf8HlwzGYGdtHkKBCxoVanHMDXIozmMQwuKWpbgUoHvVlZLoZqlfxZBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-18T20:26:47.462282Z"},"content_sha256":"6ce4aa9caa1ea405d58b732a7779406dba5599c03527bd184705dce06a4e23cb","schema_version":"1.0","event_id":"sha256:6ce4aa9caa1ea405d58b732a7779406dba5599c03527bd184705dce06a4e23cb"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/B3WAGJ5NROKTVYDUP3WI6DZDYE/bundle.json","state_url":"https://pith.science/pith/B3WAGJ5NROKTVYDUP3WI6DZDYE/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/B3WAGJ5NROKTVYDUP3WI6DZDYE/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":"2026-08-18T20:26:47Z","links":{"resolver":"https://pith.science/pith/B3WAGJ5NROKTVYDUP3WI6DZDYE","bundle":"https://pith.science/pith/B3WAGJ5NROKTVYDUP3WI6DZDYE/bundle.json","state":"https://pith.science/pith/B3WAGJ5NROKTVYDUP3WI6DZDYE/state.json","well_known_bundle":"https://pith.science/.well-known/pith/B3WAGJ5NROKTVYDUP3WI6DZDYE/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:B3WAGJ5NROKTVYDUP3WI6DZDYE","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":"952f9b3afbb48940189a8980844ccae3d2ba68c47335f1baff4ad0a77d281db5","cross_cats_sorted":["hep-lat"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2026-07-29T03:47:40Z","title_canon_sha256":"f1894cb4fcd8cbd6ad94f8eb569ab49e18128c5dcd54433d39c688292570f59e"},"schema_version":"1.0","source":{"id":"2607.26445","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.26445","created_at":"2026-07-30T01:20:31Z"},{"alias_kind":"arxiv_version","alias_value":"2607.26445v1","created_at":"2026-07-30T01:20:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.26445","created_at":"2026-07-30T01:20:31Z"},{"alias_kind":"pith_short_12","alias_value":"B3WAGJ5NROKT","created_at":"2026-07-30T01:20:31Z"},{"alias_kind":"pith_short_16","alias_value":"B3WAGJ5NROKTVYDU","created_at":"2026-07-30T01:20:31Z"},{"alias_kind":"pith_short_8","alias_value":"B3WAGJ5N","created_at":"2026-07-30T01:20:31Z"}],"graph_snapshots":[{"event_id":"sha256:6ce4aa9caa1ea405d58b732a7779406dba5599c03527bd184705dce06a4e23cb","target":"graph","created_at":"2026-07-30T01:20:31Z","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/2607.26445/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We develop a framework for quantum simulations of lattice SU($N_c$) gauge theory with quarks. Staggered and Wilson lattice fermions are considered in two and three spatial dimensions and a theta angle is included in three dimensions. The physical, gauge-invariant Hilbert space is formulated in a representation basis, where gauge and fermionic degrees of freedom are encoded by irreducible representations of SU($N_c$) that tensor at each lattice site to contain a singlet. We discuss algorithms for simulating time evolution on quantum computers and carry out noiseless simulations of lattice quant","authors_text":"Luis Hidalgo, Patrick Draper","cross_cats":["hep-lat"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2026-07-29T03:47:40Z","title":"Lattice Quantum Chromodynamics for Quantum Simulations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.26445","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:fe2650dd36a59c3afdb4e6bfda9b6fea513199f53824b7ad3339653c88b519cf","target":"record","created_at":"2026-07-30T01:20:31Z","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":"952f9b3afbb48940189a8980844ccae3d2ba68c47335f1baff4ad0a77d281db5","cross_cats_sorted":["hep-lat"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2026-07-29T03:47:40Z","title_canon_sha256":"f1894cb4fcd8cbd6ad94f8eb569ab49e18128c5dcd54433d39c688292570f59e"},"schema_version":"1.0","source":{"id":"2607.26445","kind":"arxiv","version":1}},"canonical_sha256":"0eec0327ad8b953ae0747eec8f0f23c1362121f1a28ab7197627c98e25461384","receipt":{"builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0eec0327ad8b953ae0747eec8f0f23c1362121f1a28ab7197627c98e25461384","first_computed_at":"2026-07-30T01:20:31.495452Z","kind":"pith_receipt","last_reissued_at":"2026-07-30T01:20:31.495452Z","receipt_version":"0.3","signature_status":"unsigned_v0"},"source_id":"2607.26445","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fe2650dd36a59c3afdb4e6bfda9b6fea513199f53824b7ad3339653c88b519cf","sha256:6ce4aa9caa1ea405d58b732a7779406dba5599c03527bd184705dce06a4e23cb"],"state_sha256":"b68df1f259df44faa1f6b72d2853db4b46c081d98dce83bb64c9401e9b0ec900"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QSy1385oV7fc7pjla8JgoYC2AiTEGhvMYYf4YVVBfOWlyYySMhyOHZHyS4VzIaMh5QmrsuFzARKNVC+fmzHNAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-18T20:26:47.468228Z","bundle_sha256":"1aeb46eb2b12fb82f732aa385a353efed4c70aa2160842c8ad18833079d0100f"}}