{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2004:PPV67PJH5WF53G4OKSBEEY447I","short_pith_number":"pith:PPV67PJH","canonical_record":{"source":{"id":"hep-lat/0401028","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-lat","submitted_at":"2004-01-20T17:59:39Z","cross_cats_sorted":[],"title_canon_sha256":"d1da97684c747ceac3979dd2ee1cfc5ab4b2789ad86451db7e0d015d8cec4b01","abstract_canon_sha256":"1f8951de56ac067527440b28eca844375919105dbf8e2db0b8e9b43726b465c3"},"schema_version":"1.0"},"canonical_sha256":"7bebefbd27ed8bdd9b8e548242639cfa1b2289b971d57e147558a885d6cdcd30","source":{"kind":"arxiv","id":"hep-lat/0401028","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-lat/0401028","created_at":"2026-07-04T16:47:59Z"},{"alias_kind":"arxiv_version","alias_value":"hep-lat/0401028v1","created_at":"2026-07-04T16:47:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-lat/0401028","created_at":"2026-07-04T16:47:59Z"},{"alias_kind":"pith_short_12","alias_value":"PPV67PJH5WF5","created_at":"2026-07-04T16:47:59Z"},{"alias_kind":"pith_short_16","alias_value":"PPV67PJH5WF53G4O","created_at":"2026-07-04T16:47:59Z"},{"alias_kind":"pith_short_8","alias_value":"PPV67PJH","created_at":"2026-07-04T16:47:59Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2004:PPV67PJH5WF53G4OKSBEEY447I","target":"record","payload":{"canonical_record":{"source":{"id":"hep-lat/0401028","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-lat","submitted_at":"2004-01-20T17:59:39Z","cross_cats_sorted":[],"title_canon_sha256":"d1da97684c747ceac3979dd2ee1cfc5ab4b2789ad86451db7e0d015d8cec4b01","abstract_canon_sha256":"1f8951de56ac067527440b28eca844375919105dbf8e2db0b8e9b43726b465c3"},"schema_version":"1.0"},"canonical_sha256":"7bebefbd27ed8bdd9b8e548242639cfa1b2289b971d57e147558a885d6cdcd30","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:47:59.221188Z","signature_b64":"/rceAJccmAviNzVHJi4Hao/61xuggmIspC4DZplmbZsCJMg5ESa3QqU290hq6CiUK+cGFoLKo8+CYTjMrhg7Aw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7bebefbd27ed8bdd9b8e548242639cfa1b2289b971d57e147558a885d6cdcd30","last_reissued_at":"2026-07-04T16:47:59.220783Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:47:59.220783Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-lat/0401028","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":"2026-07-04T16:47:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"b6u2j2aQ6b5bIn03ivHVeEyI5nQHJR4M+shxSBtNOlTc6fk+17U2sBE/Qux7VHkmhEfbRISQahhqqIAx3AzNDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T10:30:08.027598Z"},"content_sha256":"fc343e5454878ad61c3fb473fdf5c919201a71ba4ffaa42895ff1cee6471df2a","schema_version":"1.0","event_id":"sha256:fc343e5454878ad61c3fb473fdf5c919201a71ba4ffaa42895ff1cee6471df2a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2004:PPV67PJH5WF53G4OKSBEEY447I","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Topology of SU(N) gauge theories at T=0 and T=Tc","license":"","headline":"","cross_cats":[],"primary_cat":"hep-lat","authors_text":"Biagio Lucini, Michael Teper, Urs Wenger","submitted_at":"2004-01-20T17:59:39Z","abstract_excerpt":"We calculate the topological charge density of SU(N) lattice gauge fields for values of N up to N=8. Our T=0 topological susceptibility appears to approach a finite non-zero limit at N=infinity that is consistent with earlier extrapolations from smaller values of N. Near the deconfining temperature Tc we are able to investigate separately the confined and deconfined phases, since the transition is quite strongly first order. We find that the topological susceptibility of the confined phase is always very similar to that at T=0. By contrast, in the deconfined phase at larger N there are no topo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-lat/0401028","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/hep-lat/0401028/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":"2026-07-04T16:47:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pFyL6LGQyU1WgfOvqGs7TeNH69z40NEYNKmSL32rA2CCEsLkQfrolLB48y+DM5Yy0aI5SxRyBTiXy6dzmHXcCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T10:30:08.028106Z"},"content_sha256":"69133109addd51224490aa8d81aca34ad3e463561537ec7e98c9365aa3e654c1","schema_version":"1.0","event_id":"sha256:69133109addd51224490aa8d81aca34ad3e463561537ec7e98c9365aa3e654c1"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/PPV67PJH5WF53G4OKSBEEY447I/bundle.json","state_url":"https://pith.science/pith/PPV67PJH5WF53G4OKSBEEY447I/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/PPV67PJH5WF53G4OKSBEEY447I/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":"2026-08-03T10:30:08Z","links":{"resolver":"https://pith.science/pith/PPV67PJH5WF53G4OKSBEEY447I","bundle":"https://pith.science/pith/PPV67PJH5WF53G4OKSBEEY447I/bundle.json","state":"https://pith.science/pith/PPV67PJH5WF53G4OKSBEEY447I/state.json","well_known_bundle":"https://pith.science/.well-known/pith/PPV67PJH5WF53G4OKSBEEY447I/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2004:PPV67PJH5WF53G4OKSBEEY447I","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":"1f8951de56ac067527440b28eca844375919105dbf8e2db0b8e9b43726b465c3","cross_cats_sorted":[],"license":"","primary_cat":"hep-lat","submitted_at":"2004-01-20T17:59:39Z","title_canon_sha256":"d1da97684c747ceac3979dd2ee1cfc5ab4b2789ad86451db7e0d015d8cec4b01"},"schema_version":"1.0","source":{"id":"hep-lat/0401028","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-lat/0401028","created_at":"2026-07-04T16:47:59Z"},{"alias_kind":"arxiv_version","alias_value":"hep-lat/0401028v1","created_at":"2026-07-04T16:47:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-lat/0401028","created_at":"2026-07-04T16:47:59Z"},{"alias_kind":"pith_short_12","alias_value":"PPV67PJH5WF5","created_at":"2026-07-04T16:47:59Z"},{"alias_kind":"pith_short_16","alias_value":"PPV67PJH5WF53G4O","created_at":"2026-07-04T16:47:59Z"},{"alias_kind":"pith_short_8","alias_value":"PPV67PJH","created_at":"2026-07-04T16:47:59Z"}],"graph_snapshots":[{"event_id":"sha256:69133109addd51224490aa8d81aca34ad3e463561537ec7e98c9365aa3e654c1","target":"graph","created_at":"2026-07-04T16:47:59Z","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/hep-lat/0401028/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We calculate the topological charge density of SU(N) lattice gauge fields for values of N up to N=8. Our T=0 topological susceptibility appears to approach a finite non-zero limit at N=infinity that is consistent with earlier extrapolations from smaller values of N. Near the deconfining temperature Tc we are able to investigate separately the confined and deconfined phases, since the transition is quite strongly first order. We find that the topological susceptibility of the confined phase is always very similar to that at T=0. By contrast, in the deconfined phase at larger N there are no topo","authors_text":"Biagio Lucini, Michael Teper, Urs Wenger","cross_cats":[],"headline":"","license":"","primary_cat":"hep-lat","submitted_at":"2004-01-20T17:59:39Z","title":"Topology of SU(N) gauge theories at T=0 and T=Tc"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-lat/0401028","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:fc343e5454878ad61c3fb473fdf5c919201a71ba4ffaa42895ff1cee6471df2a","target":"record","created_at":"2026-07-04T16:47:59Z","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":"1f8951de56ac067527440b28eca844375919105dbf8e2db0b8e9b43726b465c3","cross_cats_sorted":[],"license":"","primary_cat":"hep-lat","submitted_at":"2004-01-20T17:59:39Z","title_canon_sha256":"d1da97684c747ceac3979dd2ee1cfc5ab4b2789ad86451db7e0d015d8cec4b01"},"schema_version":"1.0","source":{"id":"hep-lat/0401028","kind":"arxiv","version":1}},"canonical_sha256":"7bebefbd27ed8bdd9b8e548242639cfa1b2289b971d57e147558a885d6cdcd30","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7bebefbd27ed8bdd9b8e548242639cfa1b2289b971d57e147558a885d6cdcd30","first_computed_at":"2026-07-04T16:47:59.220783Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:47:59.220783Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/rceAJccmAviNzVHJi4Hao/61xuggmIspC4DZplmbZsCJMg5ESa3QqU290hq6CiUK+cGFoLKo8+CYTjMrhg7Aw==","signature_status":"signed_v1","signed_at":"2026-07-04T16:47:59.221188Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-lat/0401028","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fc343e5454878ad61c3fb473fdf5c919201a71ba4ffaa42895ff1cee6471df2a","sha256:69133109addd51224490aa8d81aca34ad3e463561537ec7e98c9365aa3e654c1"],"state_sha256":"69e0ea027d676eb2113ee70183a4079a7349ed497ee5be3881151af01df7e5c4"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1G+NWzyZuf4NrN6Uu8zl1Ps6XYk5wlE7JOPdu9vzdTexZFBu3E//mHBIk4ZCHBIB3TisA3wqm2SRtQU07oa7AA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-03T10:30:08.031929Z","bundle_sha256":"ba81abe3097fda39e837a650068f39390163a6c9b92636f37ab3e6173e480a34"}}