{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:SI2WUFJ3QHTA5J4644LUXPNVAF","short_pith_number":"pith:SI2WUFJ3","canonical_record":{"source":{"id":"1412.4823","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-12-15T22:16:01Z","cross_cats_sorted":["hep-lat","hep-th"],"title_canon_sha256":"51bb7cd1e16ea40269b702d80d2df1d3d4046a2cee9de7f29186d27545b515e5","abstract_canon_sha256":"d69d67be91ecb2479aaed505ffe28f1f06ebb22548f00c044d1691387eafd8b6"},"schema_version":"1.0"},"canonical_sha256":"92356a153b81e60ea79ee7174bbdb5015bdddf5ccde397688c03d4ed3d11a7c9","source":{"kind":"arxiv","id":"1412.4823","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1412.4823","created_at":"2026-05-18T01:36:20Z"},{"alias_kind":"arxiv_version","alias_value":"1412.4823v3","created_at":"2026-05-18T01:36:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1412.4823","created_at":"2026-05-18T01:36:20Z"},{"alias_kind":"pith_short_12","alias_value":"SI2WUFJ3QHTA","created_at":"2026-05-18T12:28:49Z"},{"alias_kind":"pith_short_16","alias_value":"SI2WUFJ3QHTA5J46","created_at":"2026-05-18T12:28:49Z"},{"alias_kind":"pith_short_8","alias_value":"SI2WUFJ3","created_at":"2026-05-18T12:28:49Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:SI2WUFJ3QHTA5J4644LUXPNVAF","target":"record","payload":{"canonical_record":{"source":{"id":"1412.4823","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-12-15T22:16:01Z","cross_cats_sorted":["hep-lat","hep-th"],"title_canon_sha256":"51bb7cd1e16ea40269b702d80d2df1d3d4046a2cee9de7f29186d27545b515e5","abstract_canon_sha256":"d69d67be91ecb2479aaed505ffe28f1f06ebb22548f00c044d1691387eafd8b6"},"schema_version":"1.0"},"canonical_sha256":"92356a153b81e60ea79ee7174bbdb5015bdddf5ccde397688c03d4ed3d11a7c9","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:36:20.242730Z","signature_b64":"fAsx3JdSDWL19sL2fns+1ucyFeKY0m2FqUHt3BYyFkqTMRzhnLNh2PkjL1IxHfJ4pFyj/zVrwjmEDst81Ri+Bw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"92356a153b81e60ea79ee7174bbdb5015bdddf5ccde397688c03d4ed3d11a7c9","last_reissued_at":"2026-05-18T01:36:20.242229Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:36:20.242229Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1412.4823","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":"2026-05-18T01:36:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QlkLV9TW84nxWsVD5jmERDG5lNU30zB6Bpg+hiBejl0lwQeSZiM+4Ad0CpPMhfF0+n90pVHMUvpoYvk2xRNzBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T02:42:25.550913Z"},"content_sha256":"666c4efe1c5281d2274539cecde8b0f1fa667e1ad9c30d34adef61fa20e9d38d","schema_version":"1.0","event_id":"sha256:666c4efe1c5281d2274539cecde8b0f1fa667e1ad9c30d34adef61fa20e9d38d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:SI2WUFJ3QHTA5J4644LUXPNVAF","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"BRST Cohomology and Physical Space of the GZ Model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-lat","hep-th"],"primary_cat":"hep-ph","authors_text":"Daniel Zwanziger, Martin Schaden","submitted_at":"2014-12-15T22:16:01Z","abstract_excerpt":"We address the issue of BRST symmetry breaking in the GZ model, a local, renormalizable, non-perturbative approach to QCD. Explicit calculation of several examples reveals that BRST symmetry breaking apparently afflicts the unphysical sector of the theory, but may be unbroken where needed, in cases of physical interest. Specifically, the BRST-exact part of the conserved energy-momentum tensor and the BRST-exact term in the Kugo-Ojima confinement condition both have vanishing expectation value. We analyze the origin of the breaking of BRST symmetry in the GZ model, and obtain a useful sufficien"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1412.4823","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":""},"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":"2026-05-18T01:36:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gF61Xu6FU1MswZCFQBprSE9LJLqx2Cwodqxnn5mU161OSi1mznDcG6jf65t0oUrEk3Tk4KvQGBZjv3EJMkyrAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T02:42:25.551252Z"},"content_sha256":"223ad4ff5221111513f271fbd8d900e8a03e73e275ee7c2dba44cbbb0058f5eb","schema_version":"1.0","event_id":"sha256:223ad4ff5221111513f271fbd8d900e8a03e73e275ee7c2dba44cbbb0058f5eb"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/SI2WUFJ3QHTA5J4644LUXPNVAF/bundle.json","state_url":"https://pith.science/pith/SI2WUFJ3QHTA5J4644LUXPNVAF/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/SI2WUFJ3QHTA5J4644LUXPNVAF/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":"2026-06-03T02:42:25Z","links":{"resolver":"https://pith.science/pith/SI2WUFJ3QHTA5J4644LUXPNVAF","bundle":"https://pith.science/pith/SI2WUFJ3QHTA5J4644LUXPNVAF/bundle.json","state":"https://pith.science/pith/SI2WUFJ3QHTA5J4644LUXPNVAF/state.json","well_known_bundle":"https://pith.science/.well-known/pith/SI2WUFJ3QHTA5J4644LUXPNVAF/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:SI2WUFJ3QHTA5J4644LUXPNVAF","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":"d69d67be91ecb2479aaed505ffe28f1f06ebb22548f00c044d1691387eafd8b6","cross_cats_sorted":["hep-lat","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-12-15T22:16:01Z","title_canon_sha256":"51bb7cd1e16ea40269b702d80d2df1d3d4046a2cee9de7f29186d27545b515e5"},"schema_version":"1.0","source":{"id":"1412.4823","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1412.4823","created_at":"2026-05-18T01:36:20Z"},{"alias_kind":"arxiv_version","alias_value":"1412.4823v3","created_at":"2026-05-18T01:36:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1412.4823","created_at":"2026-05-18T01:36:20Z"},{"alias_kind":"pith_short_12","alias_value":"SI2WUFJ3QHTA","created_at":"2026-05-18T12:28:49Z"},{"alias_kind":"pith_short_16","alias_value":"SI2WUFJ3QHTA5J46","created_at":"2026-05-18T12:28:49Z"},{"alias_kind":"pith_short_8","alias_value":"SI2WUFJ3","created_at":"2026-05-18T12:28:49Z"}],"graph_snapshots":[{"event_id":"sha256:223ad4ff5221111513f271fbd8d900e8a03e73e275ee7c2dba44cbbb0058f5eb","target":"graph","created_at":"2026-05-18T01:36:20Z","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"},"paper":{"abstract_excerpt":"We address the issue of BRST symmetry breaking in the GZ model, a local, renormalizable, non-perturbative approach to QCD. Explicit calculation of several examples reveals that BRST symmetry breaking apparently afflicts the unphysical sector of the theory, but may be unbroken where needed, in cases of physical interest. Specifically, the BRST-exact part of the conserved energy-momentum tensor and the BRST-exact term in the Kugo-Ojima confinement condition both have vanishing expectation value. We analyze the origin of the breaking of BRST symmetry in the GZ model, and obtain a useful sufficien","authors_text":"Daniel Zwanziger, Martin Schaden","cross_cats":["hep-lat","hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-12-15T22:16:01Z","title":"BRST Cohomology and Physical Space of the GZ Model"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1412.4823","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":"sha256:666c4efe1c5281d2274539cecde8b0f1fa667e1ad9c30d34adef61fa20e9d38d","target":"record","created_at":"2026-05-18T01:36:20Z","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":"d69d67be91ecb2479aaed505ffe28f1f06ebb22548f00c044d1691387eafd8b6","cross_cats_sorted":["hep-lat","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-12-15T22:16:01Z","title_canon_sha256":"51bb7cd1e16ea40269b702d80d2df1d3d4046a2cee9de7f29186d27545b515e5"},"schema_version":"1.0","source":{"id":"1412.4823","kind":"arxiv","version":3}},"canonical_sha256":"92356a153b81e60ea79ee7174bbdb5015bdddf5ccde397688c03d4ed3d11a7c9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"92356a153b81e60ea79ee7174bbdb5015bdddf5ccde397688c03d4ed3d11a7c9","first_computed_at":"2026-05-18T01:36:20.242229Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:36:20.242229Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"fAsx3JdSDWL19sL2fns+1ucyFeKY0m2FqUHt3BYyFkqTMRzhnLNh2PkjL1IxHfJ4pFyj/zVrwjmEDst81Ri+Bw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:36:20.242730Z","signed_message":"canonical_sha256_bytes"},"source_id":"1412.4823","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:666c4efe1c5281d2274539cecde8b0f1fa667e1ad9c30d34adef61fa20e9d38d","sha256:223ad4ff5221111513f271fbd8d900e8a03e73e275ee7c2dba44cbbb0058f5eb"],"state_sha256":"09ab786d989c40ae4b68991b268623075a368fe06da0eaed5d664b310a860645"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Rbf7nyNZpmcjpWMLbGKUnQQnC9s3xY22tJncQ4O9klX+Vg7JN5m++dbdCjXHBavIZmPJhduPyNv+P0G6ee5+CA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T02:42:25.553214Z","bundle_sha256":"767ec711d6e1834b628508964d7bfaf17e440283d10fdbaa82f246bfe20172a4"}}