{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:UTAPJP3CTSHDJ3L4PS3OCKPPV3","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":"b5f302f2662cf582947d0e23482aaeb81928d758be06d216c6325080e5ca5eef","cross_cats_sorted":["hep-lat"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-11-27T15:03:03Z","title_canon_sha256":"60481e7e4342c75dce20149d0189a1806542f0a8a2a3e135d67320ca65371cc6"},"schema_version":"1.0","source":{"id":"1411.7619","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1411.7619","created_at":"2026-05-18T02:17:54Z"},{"alias_kind":"arxiv_version","alias_value":"1411.7619v2","created_at":"2026-05-18T02:17:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1411.7619","created_at":"2026-05-18T02:17:54Z"},{"alias_kind":"pith_short_12","alias_value":"UTAPJP3CTSHD","created_at":"2026-05-18T12:28:52Z"},{"alias_kind":"pith_short_16","alias_value":"UTAPJP3CTSHDJ3L4","created_at":"2026-05-18T12:28:52Z"},{"alias_kind":"pith_short_8","alias_value":"UTAPJP3C","created_at":"2026-05-18T12:28:52Z"}],"graph_snapshots":[{"event_id":"sha256:dcfa2249f94bcc7e111a577529a00173302cb63fe7204b2f68590d0e1eb9bbc4","target":"graph","created_at":"2026-05-18T02:17:54Z","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":"By using the Dyson-Schwinger/Bethe-Salpeter formalism in Euclidean spacetime, we calculate the ground state spectrum of $J\\leq 1$ hadrons in an SU(2) gauge theory with 2 fundamental fermions. We show that the rainbow-ladder truncation, commonly employed in QCD studies, is unsuitable for a description of an SU(2) theory. This we remedy by truncating at the level of the quark-gluon vertex Dyson-Schwinger equation in a diagrammatic expansion. Results obtained within this novel approach show good agreement with lattice studies. These findings emphasize the need to use techniques more sophisticated","authors_text":"Milan Vujinovic, Richard Williams","cross_cats":["hep-lat"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-11-27T15:03:03Z","title":"Hadronic bound-states in SU(2) from Dyson--Schwinger Equations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1411.7619","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":"sha256:7459f3b7eaa7eeec281d024902881cd3f0ba3bbb983e02c5b110b27cac1fe05a","target":"record","created_at":"2026-05-18T02:17:54Z","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":"b5f302f2662cf582947d0e23482aaeb81928d758be06d216c6325080e5ca5eef","cross_cats_sorted":["hep-lat"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-11-27T15:03:03Z","title_canon_sha256":"60481e7e4342c75dce20149d0189a1806542f0a8a2a3e135d67320ca65371cc6"},"schema_version":"1.0","source":{"id":"1411.7619","kind":"arxiv","version":2}},"canonical_sha256":"a4c0f4bf629c8e34ed7c7cb6e129efaeefde7e6b8402aa0a0dea79d02cece429","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a4c0f4bf629c8e34ed7c7cb6e129efaeefde7e6b8402aa0a0dea79d02cece429","first_computed_at":"2026-05-18T02:17:54.357441Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:17:54.357441Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"8n1stvU7CKf64dvRuWaizX9dhBcqKSlT4+zPQxqY/+ecgwXaE8yN0RG91hwm+qa8bp30UknTdVb14pq1HVAUDw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:17:54.357900Z","signed_message":"canonical_sha256_bytes"},"source_id":"1411.7619","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7459f3b7eaa7eeec281d024902881cd3f0ba3bbb983e02c5b110b27cac1fe05a","sha256:dcfa2249f94bcc7e111a577529a00173302cb63fe7204b2f68590d0e1eb9bbc4"],"state_sha256":"008fd2e1a0ce9cefa4225ad980716d5c4e210e2deb3e81fe96ee7d4ebc3c312f"}