{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:N5DOUHRHX7E2EUAPHR3QPVOT5N","short_pith_number":"pith:N5DOUHRH","canonical_record":{"source":{"id":"1808.04735","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-lat","submitted_at":"2018-08-14T15:12:22Z","cross_cats_sorted":[],"title_canon_sha256":"b56bc47318e55587d70413851fcdf687e526496bd758cf5b0e799185bb20d97c","abstract_canon_sha256":"e4b6776a23ef1d0e272178da02b709bab3726d8fa9571daeb9989ba5334d7399"},"schema_version":"1.0"},"canonical_sha256":"6f46ea1e27bfc9a2500f3c7707d5d3eb6ea95070b2331ac00a530311e2e1be33","source":{"kind":"arxiv","id":"1808.04735","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1808.04735","created_at":"2026-05-17T23:59:05Z"},{"alias_kind":"arxiv_version","alias_value":"1808.04735v2","created_at":"2026-05-17T23:59:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1808.04735","created_at":"2026-05-17T23:59:05Z"},{"alias_kind":"pith_short_12","alias_value":"N5DOUHRHX7E2","created_at":"2026-05-18T12:32:40Z"},{"alias_kind":"pith_short_16","alias_value":"N5DOUHRHX7E2EUAP","created_at":"2026-05-18T12:32:40Z"},{"alias_kind":"pith_short_8","alias_value":"N5DOUHRH","created_at":"2026-05-18T12:32:40Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:N5DOUHRHX7E2EUAPHR3QPVOT5N","target":"record","payload":{"canonical_record":{"source":{"id":"1808.04735","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-lat","submitted_at":"2018-08-14T15:12:22Z","cross_cats_sorted":[],"title_canon_sha256":"b56bc47318e55587d70413851fcdf687e526496bd758cf5b0e799185bb20d97c","abstract_canon_sha256":"e4b6776a23ef1d0e272178da02b709bab3726d8fa9571daeb9989ba5334d7399"},"schema_version":"1.0"},"canonical_sha256":"6f46ea1e27bfc9a2500f3c7707d5d3eb6ea95070b2331ac00a530311e2e1be33","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:59:05.803478Z","signature_b64":"TboTvUcpU3HkzLEKn6RUreUgok8RlsVqOo5MfTdXE21zIlsvYbOTfV7NM0Jp+v83heDDRiwv0bKT+BCnsAGYAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6f46ea1e27bfc9a2500f3c7707d5d3eb6ea95070b2331ac00a530311e2e1be33","last_reissued_at":"2026-05-17T23:59:05.802984Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:59:05.802984Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1808.04735","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:59:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"MMt8Luc6IVgfpCmrDt4rD1EnCnhTP7fB26sMentWj/en4l9ODB/+4tN0+qSWaMV81E3sbcF2tyOuyLtGg/BgCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-08T02:28:00.385226Z"},"content_sha256":"440d0b39151ce9b6c8f30435f3e4abb3584212267b6791bdad1220e3e657e6df","schema_version":"1.0","event_id":"sha256:440d0b39151ce9b6c8f30435f3e4abb3584212267b6791bdad1220e3e657e6df"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:N5DOUHRHX7E2EUAPHR3QPVOT5N","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"On the removal of the trace mode in lattice ${\\cal N}=4$ super Yang-Mills theory","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"hep-lat","authors_text":"Joel Giedt, Raghav G. Jha, Simon Catterall","submitted_at":"2018-08-14T15:12:22Z","abstract_excerpt":"Twisted and orbifold formulations of lattice ${\\cal N}=4$ super Yang-Mills theory which possess an exact supersymmetry require a $U(N)=SU(N)\\otimes U(1)$ gauge group. In the naive continuum limit, the $U(1)$ modes trivially decouple and play no role in the theory. However, at non-zero lattice spacing they couple to the $SU(N)$ modes and can drive instabilities in the lattice theory. For example, it is well known that the lattice $U(1)$ theory undergoes a phase transition at strong coupling to a chirally broken phase. An improved action that suppresses the fluctuations in the $U(1)$ sector was "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1808.04735","kind":"arxiv","version":2},"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":"2026-05-17T23:59:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iL0YhrebSGgFMnxjRqjhm19Z36UAwp8FRGP8bAbQZ94fA/gvEDErkZK/P2I7Iba2bJLASfQbbebJHuitK5ATDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-08T02:28:00.385947Z"},"content_sha256":"0a7eb34369fcae7eaf21e62c6896a7488807eeaf4f064122452c4049645d926a","schema_version":"1.0","event_id":"sha256:0a7eb34369fcae7eaf21e62c6896a7488807eeaf4f064122452c4049645d926a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/N5DOUHRHX7E2EUAPHR3QPVOT5N/bundle.json","state_url":"https://pith.science/pith/N5DOUHRHX7E2EUAPHR3QPVOT5N/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/N5DOUHRHX7E2EUAPHR3QPVOT5N/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":"2026-06-08T02:28:00Z","links":{"resolver":"https://pith.science/pith/N5DOUHRHX7E2EUAPHR3QPVOT5N","bundle":"https://pith.science/pith/N5DOUHRHX7E2EUAPHR3QPVOT5N/bundle.json","state":"https://pith.science/pith/N5DOUHRHX7E2EUAPHR3QPVOT5N/state.json","well_known_bundle":"https://pith.science/.well-known/pith/N5DOUHRHX7E2EUAPHR3QPVOT5N/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:N5DOUHRHX7E2EUAPHR3QPVOT5N","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":"e4b6776a23ef1d0e272178da02b709bab3726d8fa9571daeb9989ba5334d7399","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-lat","submitted_at":"2018-08-14T15:12:22Z","title_canon_sha256":"b56bc47318e55587d70413851fcdf687e526496bd758cf5b0e799185bb20d97c"},"schema_version":"1.0","source":{"id":"1808.04735","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1808.04735","created_at":"2026-05-17T23:59:05Z"},{"alias_kind":"arxiv_version","alias_value":"1808.04735v2","created_at":"2026-05-17T23:59:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1808.04735","created_at":"2026-05-17T23:59:05Z"},{"alias_kind":"pith_short_12","alias_value":"N5DOUHRHX7E2","created_at":"2026-05-18T12:32:40Z"},{"alias_kind":"pith_short_16","alias_value":"N5DOUHRHX7E2EUAP","created_at":"2026-05-18T12:32:40Z"},{"alias_kind":"pith_short_8","alias_value":"N5DOUHRH","created_at":"2026-05-18T12:32:40Z"}],"graph_snapshots":[{"event_id":"sha256:0a7eb34369fcae7eaf21e62c6896a7488807eeaf4f064122452c4049645d926a","target":"graph","created_at":"2026-05-17T23:59:05Z","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":"Twisted and orbifold formulations of lattice ${\\cal N}=4$ super Yang-Mills theory which possess an exact supersymmetry require a $U(N)=SU(N)\\otimes U(1)$ gauge group. In the naive continuum limit, the $U(1)$ modes trivially decouple and play no role in the theory. However, at non-zero lattice spacing they couple to the $SU(N)$ modes and can drive instabilities in the lattice theory. For example, it is well known that the lattice $U(1)$ theory undergoes a phase transition at strong coupling to a chirally broken phase. An improved action that suppresses the fluctuations in the $U(1)$ sector was ","authors_text":"Joel Giedt, Raghav G. Jha, Simon Catterall","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-lat","submitted_at":"2018-08-14T15:12:22Z","title":"On the removal of the trace mode in lattice ${\\cal N}=4$ super Yang-Mills theory"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1808.04735","kind":"arxiv","version":2},"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":"sha256:440d0b39151ce9b6c8f30435f3e4abb3584212267b6791bdad1220e3e657e6df","target":"record","created_at":"2026-05-17T23:59:05Z","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":"e4b6776a23ef1d0e272178da02b709bab3726d8fa9571daeb9989ba5334d7399","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-lat","submitted_at":"2018-08-14T15:12:22Z","title_canon_sha256":"b56bc47318e55587d70413851fcdf687e526496bd758cf5b0e799185bb20d97c"},"schema_version":"1.0","source":{"id":"1808.04735","kind":"arxiv","version":2}},"canonical_sha256":"6f46ea1e27bfc9a2500f3c7707d5d3eb6ea95070b2331ac00a530311e2e1be33","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6f46ea1e27bfc9a2500f3c7707d5d3eb6ea95070b2331ac00a530311e2e1be33","first_computed_at":"2026-05-17T23:59:05.802984Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:59:05.802984Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"TboTvUcpU3HkzLEKn6RUreUgok8RlsVqOo5MfTdXE21zIlsvYbOTfV7NM0Jp+v83heDDRiwv0bKT+BCnsAGYAg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:59:05.803478Z","signed_message":"canonical_sha256_bytes"},"source_id":"1808.04735","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:440d0b39151ce9b6c8f30435f3e4abb3584212267b6791bdad1220e3e657e6df","sha256:0a7eb34369fcae7eaf21e62c6896a7488807eeaf4f064122452c4049645d926a"],"state_sha256":"55babd744a8565e9cbcde901e86ebd47c91e4410f80405c545b3a71074fb8ed0"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9Y9QRgOwVts3HhbassCYUaagt0WSyKKnDNKCX3eQGDxSxkaWSmKihWwuZuthomDr4i9rxkuQN/QHxA61hFy7DA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-08T02:28:00.389943Z","bundle_sha256":"44df1203b2761ecdeec2fe975e99c9a065808de47f6c53de07e8f2eb96b15182"}}