{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2008:KAFV7NONU7UCOQGRRY5HJ4IPOB","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":"4b12ae9f76bba6063869fa58f77c081806132430a6efca573c48cdfc9aea20f9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2008-12-16T07:52:28Z","title_canon_sha256":"51ce60bc5975da1b8bdb25dab37230e4a542d83e7bde82010ea51d1a0b30a85e"},"schema_version":"1.0","source":{"id":"0812.2992","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0812.2992","created_at":"2026-07-04T15:34:21Z"},{"alias_kind":"arxiv_version","alias_value":"0812.2992v1","created_at":"2026-07-04T15:34:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0812.2992","created_at":"2026-07-04T15:34:21Z"},{"alias_kind":"pith_short_12","alias_value":"KAFV7NONU7UC","created_at":"2026-07-04T15:34:21Z"},{"alias_kind":"pith_short_16","alias_value":"KAFV7NONU7UCOQGR","created_at":"2026-07-04T15:34:21Z"},{"alias_kind":"pith_short_8","alias_value":"KAFV7NON","created_at":"2026-07-04T15:34:21Z"}],"graph_snapshots":[{"event_id":"sha256:4b3e9753986ae551c6c3e426298d0df24c3a034bd23696afc27723a8812b133e","target":"graph","created_at":"2026-07-04T15:34:21Z","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/0812.2992/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The complete cancellation of Gribov copies and the Neuberger 0/0 problem of lattice BRST can be avoided in modified lattice Landau gauge. In compact U(1), where the problem is a lattice artifact, there remain to be Gribov copies but their number is exponentially reduced. Moreover, there is no cancellation of copies there as the sign of the Faddeev-Popov determinant is positive. Applied to the maximal Abelian subgroup this avoids the perfect cancellation amongst the remaining Gribov copies for SU(N) also. In addition, based on a definition of gauge fields on the lattice as stereographically-pro","authors_text":"Alexander Jorkowski, Andre Sternbeck, Dhagash Mehta, Lorenz von Smekal","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2008-12-16T07:52:28Z","title":"Lattice Landau gauge via Stereographic Projection"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0812.2992","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":"sha256:75dc236c39288ba706a7775729c4c07d86871b23903f24ff7060e9b2b57bd333","target":"record","created_at":"2026-07-04T15:34:21Z","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":"4b12ae9f76bba6063869fa58f77c081806132430a6efca573c48cdfc9aea20f9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2008-12-16T07:52:28Z","title_canon_sha256":"51ce60bc5975da1b8bdb25dab37230e4a542d83e7bde82010ea51d1a0b30a85e"},"schema_version":"1.0","source":{"id":"0812.2992","kind":"arxiv","version":1}},"canonical_sha256":"500b5fb5cda7e82740d18e3a74f10f70792b8d9320bd1fed347441dfbb27bea2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"500b5fb5cda7e82740d18e3a74f10f70792b8d9320bd1fed347441dfbb27bea2","first_computed_at":"2026-07-04T15:34:21.944341Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:34:21.944341Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"t3XtHgVls62SzGLdrPxIY56f449u7WQuR8Sre9QwJbKi9HvnFTNvvvfl+3A5fPnjBahUMOptyRnPFm/6YEcEDQ==","signature_status":"signed_v1","signed_at":"2026-07-04T15:34:21.944746Z","signed_message":"canonical_sha256_bytes"},"source_id":"0812.2992","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:75dc236c39288ba706a7775729c4c07d86871b23903f24ff7060e9b2b57bd333","sha256:4b3e9753986ae551c6c3e426298d0df24c3a034bd23696afc27723a8812b133e"],"state_sha256":"9dcf383ee3a49ab4cf8022eebcba6dbd28d20a6f33e8f67ce6bbdf4b0ec7fb32"}