{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1998:45N47NZINJKNP6NC3MACGXFAAO","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":"0203221ade2cb49cee6483ab85b2dde103fa9102e191c7173c6fbd69f584f37c","cross_cats_sorted":[],"license":"","primary_cat":"nucl-th","submitted_at":"1998-11-06T13:30:43Z","title_canon_sha256":"84617e7065c6a7201cbf64b88d0f215abfacb2f4b52e51a0c82f3b1e6f62e667"},"schema_version":"1.0","source":{"id":"nucl-th/9811021","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"nucl-th/9811021","created_at":"2026-05-18T01:09:14Z"},{"alias_kind":"arxiv_version","alias_value":"nucl-th/9811021v1","created_at":"2026-05-18T01:09:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.nucl-th/9811021","created_at":"2026-05-18T01:09:14Z"},{"alias_kind":"pith_short_12","alias_value":"45N47NZINJKN","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_16","alias_value":"45N47NZINJKNP6NC","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_8","alias_value":"45N47NZI","created_at":"2026-05-18T12:25:49Z"}],"graph_snapshots":[{"event_id":"sha256:daedb19d6e04628d5c66a25de438ede8c88335795a53965b8acddfa987fca12f","target":"graph","created_at":"2026-05-18T01:09:14Z","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":"A new chiral SU(3) Lagrangian is proposed to describe the properties of kaons and anti-kaons in the nuclear medium. The saturation properties of nuclear matter are reproduced as well as the results of the Dirac-Br\\\"{u}ckner theory. After introducing the coupling between the omega meson and the kaon, our results for effective kaon and anti-kaon energy are quite similar as calculated in the one-boson-exchange model.","authors_text":"Guangjun Mao, H. St\\\"ocker, P. Papazoglou, S. Hofmann, S. Schramm, W. Greiner","cross_cats":[],"headline":"","license":"","primary_cat":"nucl-th","submitted_at":"1998-11-06T13:30:43Z","title":"Effective kaon energy from a novel chiral SU(3) model"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"nucl-th/9811021","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":"sha256:8e7c10b2fd2c33486b744dc4c7ea309cb9a4e4361e75097409c1be4c5557104c","target":"record","created_at":"2026-05-18T01:09:14Z","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":"0203221ade2cb49cee6483ab85b2dde103fa9102e191c7173c6fbd69f584f37c","cross_cats_sorted":[],"license":"","primary_cat":"nucl-th","submitted_at":"1998-11-06T13:30:43Z","title_canon_sha256":"84617e7065c6a7201cbf64b88d0f215abfacb2f4b52e51a0c82f3b1e6f62e667"},"schema_version":"1.0","source":{"id":"nucl-th/9811021","kind":"arxiv","version":1}},"canonical_sha256":"e75bcfb7286a54d7f9a2db00235ca0038d126c23b515a566549a85b1c8d27f9e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e75bcfb7286a54d7f9a2db00235ca0038d126c23b515a566549a85b1c8d27f9e","first_computed_at":"2026-05-18T01:09:14.832623Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:09:14.832623Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Z2v2abR3X7VJWJTW6KIvNWvrW3xWHWZQLbwkWCDVx/ZD/HBAFHn3WbNxKs8TzXLFDsnoUdB3+oAi0QcSnnrbAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:09:14.833233Z","signed_message":"canonical_sha256_bytes"},"source_id":"nucl-th/9811021","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8e7c10b2fd2c33486b744dc4c7ea309cb9a4e4361e75097409c1be4c5557104c","sha256:daedb19d6e04628d5c66a25de438ede8c88335795a53965b8acddfa987fca12f"],"state_sha256":"e505a3856f5c4335fa9ce21c88cf53ef3871f387be03dd9bfd52e84a0f3ba4ff"}