{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2001:NEIZYU4M6D3CLITC77AORBIM67","short_pith_number":"pith:NEIZYU4M","canonical_record":{"source":{"id":"hep-lat/0109007","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-lat","submitted_at":"2001-09-13T12:57:11Z","cross_cats_sorted":[],"title_canon_sha256":"3407b67ff1d79c47cd35609012903142b7921c6bc2628a30ba03f6884675e5d8","abstract_canon_sha256":"1d0e79ccbfeaa7868e325cd58a8e21a1388895f608697aba654c1535fe5722a5"},"schema_version":"1.0"},"canonical_sha256":"69119c538cf0f625a262ffc0e8850cf7ead8c5576d9c082ed8554776be6398d7","source":{"kind":"arxiv","id":"hep-lat/0109007","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-lat/0109007","created_at":"2026-05-18T01:39:15Z"},{"alias_kind":"arxiv_version","alias_value":"hep-lat/0109007v1","created_at":"2026-05-18T01:39:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-lat/0109007","created_at":"2026-05-18T01:39:15Z"},{"alias_kind":"pith_short_12","alias_value":"NEIZYU4M6D3C","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_16","alias_value":"NEIZYU4M6D3CLITC","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_8","alias_value":"NEIZYU4M","created_at":"2026-05-18T12:25:50Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2001:NEIZYU4M6D3CLITC77AORBIM67","target":"record","payload":{"canonical_record":{"source":{"id":"hep-lat/0109007","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-lat","submitted_at":"2001-09-13T12:57:11Z","cross_cats_sorted":[],"title_canon_sha256":"3407b67ff1d79c47cd35609012903142b7921c6bc2628a30ba03f6884675e5d8","abstract_canon_sha256":"1d0e79ccbfeaa7868e325cd58a8e21a1388895f608697aba654c1535fe5722a5"},"schema_version":"1.0"},"canonical_sha256":"69119c538cf0f625a262ffc0e8850cf7ead8c5576d9c082ed8554776be6398d7","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:39:15.130138Z","signature_b64":"l92DhDFStpbSkYlCPTjyaeEz7MTpHrdU9NOUZ+iXWaA2tJf3Css59XXknf/EUpOWBotMGmiWjwc+0/hb4Ga8Bg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"69119c538cf0f625a262ffc0e8850cf7ead8c5576d9c082ed8554776be6398d7","last_reissued_at":"2026-05-18T01:39:15.129455Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:39:15.129455Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-lat/0109007","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":"2026-05-18T01:39:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"EY+Mgurz4oFkT9YQ5eJhuYJsJ+H89QHbQYl2jSd8NUhP0IrpL52PcwA7QEFbTDLD+w67KkKvR3nabg0ulw3+AA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T19:44:30.487563Z"},"content_sha256":"005cb7a636406a2e73b0c4b7ae7ca74fc92d259639028bffc48158941cb49803","schema_version":"1.0","event_id":"sha256:005cb7a636406a2e73b0c4b7ae7ca74fc92d259639028bffc48158941cb49803"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2001:NEIZYU4M6D3CLITC77AORBIM67","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Chiral measurements with the Fixed-Point Dirac operator and construction of chiral currents","license":"","headline":"","cross_cats":[],"primary_cat":"hep-lat","authors_text":"F. Niedermayer, K. Holland, P. Hasenfratz, S. Hauswirth, T. Jorg","submitted_at":"2001-09-13T12:57:11Z","abstract_excerpt":"In this preliminary study, we examine the chiral properties of the parametrized Fixed-Point Dirac operator D^FP, see how to improve its chirality via the Overlap construction, measure the renormalized quark condensate Sigma and the topological susceptibility chi_t, and investigate local chirality of near zero modes of the Dirac operator. We also give a general construction of chiral currents and densities for chiral lattice actions."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-lat/0109007","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":""},"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":"2026-05-18T01:39:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"aUO2rbUIBr/JhSQc4L7p9ZueMu5VTL/etrm9oWnDuz9/eNNB2O4FIcmk2Wg/aBpzJ4U3CZd1/GBUOYDULaFzCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T19:44:30.487971Z"},"content_sha256":"364208194325d233e513a8e3164b6ca83dee63e4f3db5c0924dd0d42b5b44610","schema_version":"1.0","event_id":"sha256:364208194325d233e513a8e3164b6ca83dee63e4f3db5c0924dd0d42b5b44610"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/NEIZYU4M6D3CLITC77AORBIM67/bundle.json","state_url":"https://pith.science/pith/NEIZYU4M6D3CLITC77AORBIM67/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/NEIZYU4M6D3CLITC77AORBIM67/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":"2026-05-27T19:44:30Z","links":{"resolver":"https://pith.science/pith/NEIZYU4M6D3CLITC77AORBIM67","bundle":"https://pith.science/pith/NEIZYU4M6D3CLITC77AORBIM67/bundle.json","state":"https://pith.science/pith/NEIZYU4M6D3CLITC77AORBIM67/state.json","well_known_bundle":"https://pith.science/.well-known/pith/NEIZYU4M6D3CLITC77AORBIM67/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2001:NEIZYU4M6D3CLITC77AORBIM67","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":"1d0e79ccbfeaa7868e325cd58a8e21a1388895f608697aba654c1535fe5722a5","cross_cats_sorted":[],"license":"","primary_cat":"hep-lat","submitted_at":"2001-09-13T12:57:11Z","title_canon_sha256":"3407b67ff1d79c47cd35609012903142b7921c6bc2628a30ba03f6884675e5d8"},"schema_version":"1.0","source":{"id":"hep-lat/0109007","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-lat/0109007","created_at":"2026-05-18T01:39:15Z"},{"alias_kind":"arxiv_version","alias_value":"hep-lat/0109007v1","created_at":"2026-05-18T01:39:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-lat/0109007","created_at":"2026-05-18T01:39:15Z"},{"alias_kind":"pith_short_12","alias_value":"NEIZYU4M6D3C","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_16","alias_value":"NEIZYU4M6D3CLITC","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_8","alias_value":"NEIZYU4M","created_at":"2026-05-18T12:25:50Z"}],"graph_snapshots":[{"event_id":"sha256:364208194325d233e513a8e3164b6ca83dee63e4f3db5c0924dd0d42b5b44610","target":"graph","created_at":"2026-05-18T01:39:15Z","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":"In this preliminary study, we examine the chiral properties of the parametrized Fixed-Point Dirac operator D^FP, see how to improve its chirality via the Overlap construction, measure the renormalized quark condensate Sigma and the topological susceptibility chi_t, and investigate local chirality of near zero modes of the Dirac operator. We also give a general construction of chiral currents and densities for chiral lattice actions.","authors_text":"F. Niedermayer, K. Holland, P. Hasenfratz, S. Hauswirth, T. Jorg","cross_cats":[],"headline":"","license":"","primary_cat":"hep-lat","submitted_at":"2001-09-13T12:57:11Z","title":"Chiral measurements with the Fixed-Point Dirac operator and construction of chiral currents"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-lat/0109007","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":"sha256:005cb7a636406a2e73b0c4b7ae7ca74fc92d259639028bffc48158941cb49803","target":"record","created_at":"2026-05-18T01:39:15Z","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":"1d0e79ccbfeaa7868e325cd58a8e21a1388895f608697aba654c1535fe5722a5","cross_cats_sorted":[],"license":"","primary_cat":"hep-lat","submitted_at":"2001-09-13T12:57:11Z","title_canon_sha256":"3407b67ff1d79c47cd35609012903142b7921c6bc2628a30ba03f6884675e5d8"},"schema_version":"1.0","source":{"id":"hep-lat/0109007","kind":"arxiv","version":1}},"canonical_sha256":"69119c538cf0f625a262ffc0e8850cf7ead8c5576d9c082ed8554776be6398d7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"69119c538cf0f625a262ffc0e8850cf7ead8c5576d9c082ed8554776be6398d7","first_computed_at":"2026-05-18T01:39:15.129455Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:39:15.129455Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"l92DhDFStpbSkYlCPTjyaeEz7MTpHrdU9NOUZ+iXWaA2tJf3Css59XXknf/EUpOWBotMGmiWjwc+0/hb4Ga8Bg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:39:15.130138Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-lat/0109007","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:005cb7a636406a2e73b0c4b7ae7ca74fc92d259639028bffc48158941cb49803","sha256:364208194325d233e513a8e3164b6ca83dee63e4f3db5c0924dd0d42b5b44610"],"state_sha256":"f950c110afd3db8927b1cc14ec3021d85492dded17137a917cc9b1cfb58de1f6"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"r7U2r5YFEQT4z+BA2hEcwELQiWFxQEQBIyoAn9k8EdChQoyPjpsn0u5kQ8aZk14Ce4o7jlqpISqs2DkZBjtXAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T19:44:30.491188Z","bundle_sha256":"56651eba31d7931495e5d7dc22a5db02944f286a118d8d1c84a7d101ef346a2c"}}