{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:ATAGBJF576C47Z4VLBIJE3X5QA","short_pith_number":"pith:ATAGBJF5","canonical_record":{"source":{"id":"2402.04221","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2024-02-06T18:25:41Z","cross_cats_sorted":["hep-ph","hep-th","nucl-th","quant-ph"],"title_canon_sha256":"4c26e26f1fbb6ce278a3bb724633946c5372ccac505cff92b43659b1b9088c27","abstract_canon_sha256":"4be0ea758e0ca6a93439780c90a069fcf41ef75661c73d078c19a22c797082eb"},"schema_version":"1.0"},"canonical_sha256":"04c060a4bdff85cfe7955850926efd800344b8adfb6f891de54fbaa526cf0b65","source":{"kind":"arxiv","id":"2402.04221","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2402.04221","created_at":"2026-07-05T08:31:48Z"},{"alias_kind":"arxiv_version","alias_value":"2402.04221v3","created_at":"2026-07-05T08:31:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2402.04221","created_at":"2026-07-05T08:31:48Z"},{"alias_kind":"pith_short_12","alias_value":"ATAGBJF576C4","created_at":"2026-07-05T08:31:48Z"},{"alias_kind":"pith_short_16","alias_value":"ATAGBJF576C47Z4V","created_at":"2026-07-05T08:31:48Z"},{"alias_kind":"pith_short_8","alias_value":"ATAGBJF5","created_at":"2026-07-05T08:31:48Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:ATAGBJF576C47Z4VLBIJE3X5QA","target":"record","payload":{"canonical_record":{"source":{"id":"2402.04221","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2024-02-06T18:25:41Z","cross_cats_sorted":["hep-ph","hep-th","nucl-th","quant-ph"],"title_canon_sha256":"4c26e26f1fbb6ce278a3bb724633946c5372ccac505cff92b43659b1b9088c27","abstract_canon_sha256":"4be0ea758e0ca6a93439780c90a069fcf41ef75661c73d078c19a22c797082eb"},"schema_version":"1.0"},"canonical_sha256":"04c060a4bdff85cfe7955850926efd800344b8adfb6f891de54fbaa526cf0b65","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:31:48.187022Z","signature_b64":"tgixnevSCPPwx5bM82hJYc9GEIA2EX3dSxcLKWemGsNA5m1+uOg7hnm+XoI+I6hf+ZWOiVaNsdpt7aykz2JkDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"04c060a4bdff85cfe7955850926efd800344b8adfb6f891de54fbaa526cf0b65","last_reissued_at":"2026-07-05T08:31:48.186570Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:31:48.186570Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2402.04221","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T08:31:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"o7smje/4N7pGL2ISrU23KFBks6C4Ljd6dauzmCyKkGCiv2n3w+wqYVsgBtegavVUZ7Fqryw7rKtmXUbF7SAMDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-20T20:30:21.494317Z"},"content_sha256":"132130135241ea6298d62e57bf8996d411ae51cb4ebdc6d4bef0e35016d0ba14","schema_version":"1.0","event_id":"sha256:132130135241ea6298d62e57bf8996d411ae51cb4ebdc6d4bef0e35016d0ba14"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:ATAGBJF576C47Z4VLBIJE3X5QA","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Classical and Quantum Computing of Shear Viscosity for $2+1D$ SU(2) Gauge Theory","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph","hep-th","nucl-th","quant-ph"],"primary_cat":"hep-lat","authors_text":"Anthony Ciavarella, Francesco Turro, Xiaojun Yao","submitted_at":"2024-02-06T18:25:41Z","abstract_excerpt":"We perform a nonperturbative calculation of the shear viscosity for $(2+1)$-dimensional SU(2) gauge theory by using the lattice Hamiltonian formulation. The retarded Green's function of the stress-energy tensor is calculated from real time evolution via exact diagonalization of the lattice Hamiltonian with a local Hilbert space truncation, and the shear viscosity is obtained via the Kubo formula. When taking the continuum limit, we account for the renormalization group flow of the coupling but no additional operator renormalization. We find the ratio of the shear viscosity and the entropy dens"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2402.04221","kind":"arxiv","version":3},"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/2402.04221/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":"2026-07-05T08:31:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HLttXjlifCeolsxDzM2hOMvLL9ioPRnfbb8kYSla3eJk4E76rdvlaDYa91s9+UctHqGcpJsIHVqXcfxcvKf6Dg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-20T20:30:21.494863Z"},"content_sha256":"ff6115875fe9c546bfeddc80b0c6192a986b35e37cbb7adbc587ce9cf4af3657","schema_version":"1.0","event_id":"sha256:ff6115875fe9c546bfeddc80b0c6192a986b35e37cbb7adbc587ce9cf4af3657"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ATAGBJF576C47Z4VLBIJE3X5QA/bundle.json","state_url":"https://pith.science/pith/ATAGBJF576C47Z4VLBIJE3X5QA/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ATAGBJF576C47Z4VLBIJE3X5QA/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":"2026-08-20T20:30:21Z","links":{"resolver":"https://pith.science/pith/ATAGBJF576C47Z4VLBIJE3X5QA","bundle":"https://pith.science/pith/ATAGBJF576C47Z4VLBIJE3X5QA/bundle.json","state":"https://pith.science/pith/ATAGBJF576C47Z4VLBIJE3X5QA/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ATAGBJF576C47Z4VLBIJE3X5QA/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:ATAGBJF576C47Z4VLBIJE3X5QA","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":"4be0ea758e0ca6a93439780c90a069fcf41ef75661c73d078c19a22c797082eb","cross_cats_sorted":["hep-ph","hep-th","nucl-th","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2024-02-06T18:25:41Z","title_canon_sha256":"4c26e26f1fbb6ce278a3bb724633946c5372ccac505cff92b43659b1b9088c27"},"schema_version":"1.0","source":{"id":"2402.04221","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2402.04221","created_at":"2026-07-05T08:31:48Z"},{"alias_kind":"arxiv_version","alias_value":"2402.04221v3","created_at":"2026-07-05T08:31:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2402.04221","created_at":"2026-07-05T08:31:48Z"},{"alias_kind":"pith_short_12","alias_value":"ATAGBJF576C4","created_at":"2026-07-05T08:31:48Z"},{"alias_kind":"pith_short_16","alias_value":"ATAGBJF576C47Z4V","created_at":"2026-07-05T08:31:48Z"},{"alias_kind":"pith_short_8","alias_value":"ATAGBJF5","created_at":"2026-07-05T08:31:48Z"}],"graph_snapshots":[{"event_id":"sha256:ff6115875fe9c546bfeddc80b0c6192a986b35e37cbb7adbc587ce9cf4af3657","target":"graph","created_at":"2026-07-05T08:31:48Z","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/2402.04221/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We perform a nonperturbative calculation of the shear viscosity for $(2+1)$-dimensional SU(2) gauge theory by using the lattice Hamiltonian formulation. The retarded Green's function of the stress-energy tensor is calculated from real time evolution via exact diagonalization of the lattice Hamiltonian with a local Hilbert space truncation, and the shear viscosity is obtained via the Kubo formula. When taking the continuum limit, we account for the renormalization group flow of the coupling but no additional operator renormalization. We find the ratio of the shear viscosity and the entropy dens","authors_text":"Anthony Ciavarella, Francesco Turro, Xiaojun Yao","cross_cats":["hep-ph","hep-th","nucl-th","quant-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2024-02-06T18:25:41Z","title":"Classical and Quantum Computing of Shear Viscosity for $2+1D$ SU(2) Gauge Theory"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2402.04221","kind":"arxiv","version":3},"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":"sha256:132130135241ea6298d62e57bf8996d411ae51cb4ebdc6d4bef0e35016d0ba14","target":"record","created_at":"2026-07-05T08:31:48Z","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":"4be0ea758e0ca6a93439780c90a069fcf41ef75661c73d078c19a22c797082eb","cross_cats_sorted":["hep-ph","hep-th","nucl-th","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2024-02-06T18:25:41Z","title_canon_sha256":"4c26e26f1fbb6ce278a3bb724633946c5372ccac505cff92b43659b1b9088c27"},"schema_version":"1.0","source":{"id":"2402.04221","kind":"arxiv","version":3}},"canonical_sha256":"04c060a4bdff85cfe7955850926efd800344b8adfb6f891de54fbaa526cf0b65","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"04c060a4bdff85cfe7955850926efd800344b8adfb6f891de54fbaa526cf0b65","first_computed_at":"2026-07-05T08:31:48.186570Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:31:48.186570Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"tgixnevSCPPwx5bM82hJYc9GEIA2EX3dSxcLKWemGsNA5m1+uOg7hnm+XoI+I6hf+ZWOiVaNsdpt7aykz2JkDQ==","signature_status":"signed_v1","signed_at":"2026-07-05T08:31:48.187022Z","signed_message":"canonical_sha256_bytes"},"source_id":"2402.04221","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:132130135241ea6298d62e57bf8996d411ae51cb4ebdc6d4bef0e35016d0ba14","sha256:ff6115875fe9c546bfeddc80b0c6192a986b35e37cbb7adbc587ce9cf4af3657"],"state_sha256":"4d0dbd1709d666b364d8f90f4bf18dcc6dd5be5557ddbce592de1543b2c8d4c1"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fzJ9oOJS9RQSkNitqjYIvpc2rFLM2dsvi11/M88xkEuCGj+mfGmj8/faH7V6OrvFWTja4c8V2JlKa8qa4qlrCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-20T20:30:21.499532Z","bundle_sha256":"18d0b497f54862aeb4a3e19a1511afa0a1b35c8897d244bf2d6787ef5b64043b"}}