{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:P5XOLRSZUASAXOC2RVUNZYMHQQ","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":"89adc0d26608f76a4887bfc8c210a59b8f0b618c99e67c031bf371808483f10f","cross_cats_sorted":["nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-10-16T12:46:45Z","title_canon_sha256":"542baf6a3d128f5bd1fddca8ba38ecfd39a1aff06f6123cd8e6e283ea4582d1a"},"schema_version":"1.0","source":{"id":"1810.06958","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1810.06958","created_at":"2026-05-17T23:42:58Z"},{"alias_kind":"arxiv_version","alias_value":"1810.06958v1","created_at":"2026-05-17T23:42:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1810.06958","created_at":"2026-05-17T23:42:58Z"},{"alias_kind":"pith_short_12","alias_value":"P5XOLRSZUASA","created_at":"2026-05-18T12:32:43Z"},{"alias_kind":"pith_short_16","alias_value":"P5XOLRSZUASAXOC2","created_at":"2026-05-18T12:32:43Z"},{"alias_kind":"pith_short_8","alias_value":"P5XOLRSZ","created_at":"2026-05-18T12:32:43Z"}],"graph_snapshots":[{"event_id":"sha256:80ee27c125e3b541a0c8fd83874bc4576fa93e5186fa59c08a94b6bb0ccc53f2","target":"graph","created_at":"2026-05-17T23:42:58Z","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":"We apply a description of bound states of fermion and antifermion by means of our approximation to the Bethe-Salpeter formalism that retains part of the information on relativistic effects provided by the full fermion propagator to the lightest pseudoscalar mesons. Therein, the pseudo-Goldstone nature of the latter quark-antiquark bound states is taken into account by appropriately formulated effective interactions. Scrutinizing the predictions of this bound-state approach for meson masses, decay constants and in-meson condensates by relying on a generalized Gell-Mann-Oakes-Renner relation sho","authors_text":"Wolfgang Lucha","cross_cats":["nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-10-16T12:46:45Z","title":"Bethe-Salpeter-Motivated Modelling of Pseudo-Goldstone Pseudoscalar Mesons"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1810.06958","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:c2e2e8bd19335a29d11594bcc15677b1c57ec89a1efca8723fbf597f1497e97c","target":"record","created_at":"2026-05-17T23:42:58Z","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":"89adc0d26608f76a4887bfc8c210a59b8f0b618c99e67c031bf371808483f10f","cross_cats_sorted":["nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-10-16T12:46:45Z","title_canon_sha256":"542baf6a3d128f5bd1fddca8ba38ecfd39a1aff06f6123cd8e6e283ea4582d1a"},"schema_version":"1.0","source":{"id":"1810.06958","kind":"arxiv","version":1}},"canonical_sha256":"7f6ee5c659a0240bb85a8d68dce1878421c81598d8192cfe5a6f856fd3e52e92","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7f6ee5c659a0240bb85a8d68dce1878421c81598d8192cfe5a6f856fd3e52e92","first_computed_at":"2026-05-17T23:42:58.768043Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:42:58.768043Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"jYBlbt+R9+7kFoo/yHq7hoZsDRMXCEn+HrzSJ+3F2WPa4IsxgDjPWwxVAkZQ+D5ICznMRrTDc1gGTnCQkIDtDg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:42:58.768565Z","signed_message":"canonical_sha256_bytes"},"source_id":"1810.06958","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c2e2e8bd19335a29d11594bcc15677b1c57ec89a1efca8723fbf597f1497e97c","sha256:80ee27c125e3b541a0c8fd83874bc4576fa93e5186fa59c08a94b6bb0ccc53f2"],"state_sha256":"5a3adfde57c1cfeef990f152c0fbbda42e470c25bab258f84c96a6f05cbe46e3"}