{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:MKD2PTGPCS2M4WH3AIFP2WLZM2","short_pith_number":"pith:MKD2PTGP","canonical_record":{"source":{"id":"2606.28212","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2026-06-26T16:04:18Z","cross_cats_sorted":["hep-lat","hep-th"],"title_canon_sha256":"aac5d45461e49fbaa32c7d186b758156bd03dacae28d7512553fe7a2aa44b2e7","abstract_canon_sha256":"57e4f96b5d1a70df5684170fdc347bedec0e28b428df3ebb0b04ab4b5ee7be5f"},"schema_version":"1.0"},"canonical_sha256":"6287a7cccf14b4ce58fb020afd5979668af98543136921ca562ae692665cdc8a","source":{"kind":"arxiv","id":"2606.28212","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.28212","created_at":"2026-06-29T01:15:09Z"},{"alias_kind":"arxiv_version","alias_value":"2606.28212v1","created_at":"2026-06-29T01:15:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.28212","created_at":"2026-06-29T01:15:09Z"},{"alias_kind":"pith_short_12","alias_value":"MKD2PTGPCS2M","created_at":"2026-06-29T01:15:09Z"},{"alias_kind":"pith_short_16","alias_value":"MKD2PTGPCS2M4WH3","created_at":"2026-06-29T01:15:09Z"},{"alias_kind":"pith_short_8","alias_value":"MKD2PTGP","created_at":"2026-06-29T01:15:09Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:MKD2PTGPCS2M4WH3AIFP2WLZM2","target":"record","payload":{"canonical_record":{"source":{"id":"2606.28212","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2026-06-26T16:04:18Z","cross_cats_sorted":["hep-lat","hep-th"],"title_canon_sha256":"aac5d45461e49fbaa32c7d186b758156bd03dacae28d7512553fe7a2aa44b2e7","abstract_canon_sha256":"57e4f96b5d1a70df5684170fdc347bedec0e28b428df3ebb0b04ab4b5ee7be5f"},"schema_version":"1.0"},"canonical_sha256":"6287a7cccf14b4ce58fb020afd5979668af98543136921ca562ae692665cdc8a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-29T01:15:09.463721Z","signature_b64":"eHmieNe940o+BXME8kDfnfeyyR+XYJbYgWsIwRda5sdmn+Hu5e485ljAWHJiJF4nd/r986jxvn4KshNqDeBCDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6287a7cccf14b4ce58fb020afd5979668af98543136921ca562ae692665cdc8a","last_reissued_at":"2026-06-29T01:15:09.463321Z","signature_status":"signed_v1","first_computed_at":"2026-06-29T01:15:09.463321Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2606.28212","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":"2026-06-29T01:15:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"p86c7jSKQA2z/4n5JbPrtfDTd+xLBMk9nO5pDpUKHUO/ybR89Y/PfKjxmH7vfI9Dy8bf09LQ/r0pEyrlHgnZAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-29T13:05:07.959088Z"},"content_sha256":"71bf3706112e733b9df727adc4af5024f8eea82945ecfb32a52f0d84ffb42e93","schema_version":"1.0","event_id":"sha256:71bf3706112e733b9df727adc4af5024f8eea82945ecfb32a52f0d84ffb42e93"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:MKD2PTGPCS2M4WH3AIFP2WLZM2","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Real poles with opposite-sign residues in the non-perturbative quark propagator","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["hep-lat","hep-th"],"primary_cat":"hep-ph","authors_text":"A.S. Miramontes, J.M. Morgado, J. Papavassiliou, M.N. Ferreira, R. Alkofer","submitted_at":"2026-06-26T16:04:18Z","abstract_excerpt":"We investigate the analytic structure of the quark propagator in the Landau gauge by dynamically coupling the standard gap equation to the non-perturbative quark-gluon vertex. Employing the full vertex basis, we demonstrate that for sub-GeV time-like momenta, the proper inclusion of the underlying dynamics leads to a pair of real poles with opposite-sign residues. In particular, in stark contradistinction to the results obtained in widely used approximations, we see no sign of complex conjugate poles. This distinctive analytic structure evades conceptual shortcomings frequently associated with"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.28212","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/2606.28212/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":"2026-06-29T01:15:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"C3aD2CIBD8UQfaDxgr5FNYriGTw5Yv4A9b+CZFvYGeEPLCueA5/csxq2EM0GSJl6LFDkCk/N98pb7/30kKKKDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-29T13:05:07.959478Z"},"content_sha256":"73cafc74184fb27924ce0acff123eeac0599160f0befe7ea2f31d190549e01bd","schema_version":"1.0","event_id":"sha256:73cafc74184fb27924ce0acff123eeac0599160f0befe7ea2f31d190549e01bd"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/MKD2PTGPCS2M4WH3AIFP2WLZM2/bundle.json","state_url":"https://pith.science/pith/MKD2PTGPCS2M4WH3AIFP2WLZM2/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/MKD2PTGPCS2M4WH3AIFP2WLZM2/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":"2026-06-29T13:05:07Z","links":{"resolver":"https://pith.science/pith/MKD2PTGPCS2M4WH3AIFP2WLZM2","bundle":"https://pith.science/pith/MKD2PTGPCS2M4WH3AIFP2WLZM2/bundle.json","state":"https://pith.science/pith/MKD2PTGPCS2M4WH3AIFP2WLZM2/state.json","well_known_bundle":"https://pith.science/.well-known/pith/MKD2PTGPCS2M4WH3AIFP2WLZM2/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:MKD2PTGPCS2M4WH3AIFP2WLZM2","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":"57e4f96b5d1a70df5684170fdc347bedec0e28b428df3ebb0b04ab4b5ee7be5f","cross_cats_sorted":["hep-lat","hep-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2026-06-26T16:04:18Z","title_canon_sha256":"aac5d45461e49fbaa32c7d186b758156bd03dacae28d7512553fe7a2aa44b2e7"},"schema_version":"1.0","source":{"id":"2606.28212","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.28212","created_at":"2026-06-29T01:15:09Z"},{"alias_kind":"arxiv_version","alias_value":"2606.28212v1","created_at":"2026-06-29T01:15:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.28212","created_at":"2026-06-29T01:15:09Z"},{"alias_kind":"pith_short_12","alias_value":"MKD2PTGPCS2M","created_at":"2026-06-29T01:15:09Z"},{"alias_kind":"pith_short_16","alias_value":"MKD2PTGPCS2M4WH3","created_at":"2026-06-29T01:15:09Z"},{"alias_kind":"pith_short_8","alias_value":"MKD2PTGP","created_at":"2026-06-29T01:15:09Z"}],"graph_snapshots":[{"event_id":"sha256:73cafc74184fb27924ce0acff123eeac0599160f0befe7ea2f31d190549e01bd","target":"graph","created_at":"2026-06-29T01:15:09Z","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/2606.28212/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We investigate the analytic structure of the quark propagator in the Landau gauge by dynamically coupling the standard gap equation to the non-perturbative quark-gluon vertex. Employing the full vertex basis, we demonstrate that for sub-GeV time-like momenta, the proper inclusion of the underlying dynamics leads to a pair of real poles with opposite-sign residues. In particular, in stark contradistinction to the results obtained in widely used approximations, we see no sign of complex conjugate poles. This distinctive analytic structure evades conceptual shortcomings frequently associated with","authors_text":"A.S. Miramontes, J.M. Morgado, J. Papavassiliou, M.N. Ferreira, R. Alkofer","cross_cats":["hep-lat","hep-th"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2026-06-26T16:04:18Z","title":"Real poles with opposite-sign residues in the non-perturbative quark propagator"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.28212","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":"sha256:71bf3706112e733b9df727adc4af5024f8eea82945ecfb32a52f0d84ffb42e93","target":"record","created_at":"2026-06-29T01:15:09Z","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":"57e4f96b5d1a70df5684170fdc347bedec0e28b428df3ebb0b04ab4b5ee7be5f","cross_cats_sorted":["hep-lat","hep-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2026-06-26T16:04:18Z","title_canon_sha256":"aac5d45461e49fbaa32c7d186b758156bd03dacae28d7512553fe7a2aa44b2e7"},"schema_version":"1.0","source":{"id":"2606.28212","kind":"arxiv","version":1}},"canonical_sha256":"6287a7cccf14b4ce58fb020afd5979668af98543136921ca562ae692665cdc8a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6287a7cccf14b4ce58fb020afd5979668af98543136921ca562ae692665cdc8a","first_computed_at":"2026-06-29T01:15:09.463321Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-29T01:15:09.463321Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"eHmieNe940o+BXME8kDfnfeyyR+XYJbYgWsIwRda5sdmn+Hu5e485ljAWHJiJF4nd/r986jxvn4KshNqDeBCDQ==","signature_status":"signed_v1","signed_at":"2026-06-29T01:15:09.463721Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.28212","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:71bf3706112e733b9df727adc4af5024f8eea82945ecfb32a52f0d84ffb42e93","sha256:73cafc74184fb27924ce0acff123eeac0599160f0befe7ea2f31d190549e01bd"],"state_sha256":"7b2da6dbd4e10ec1c8b489e2a98a766b90492071a556135921a3940c89edd163"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"B3OK6QbIZnUu+jEgHsKqDvkhjocfq/bhOiFLo9ZhJ1CTjA9l6809ghi4xUYXzFENmpziof81eAShd6uvDvr/DA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-29T13:05:07.961403Z","bundle_sha256":"bc98fd3f359e86f08defff908423add60da00566db903aca9693337ec95f3da2"}}