{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:4M6ZEXXGRQQNQ6IQ3NAQEROIXL","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":"9b5a6c385b1111aaa10bef39012b5e9ee8b784db33dab11d8bb365ae2193c1ad","cross_cats_sorted":["nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-04-20T15:13:12Z","title_canon_sha256":"f02eb53d525ca04d0d1376d7e58269f3253db5caa51c5cdc369082fc5105bb93"},"schema_version":"1.0","source":{"id":"1304.5638","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1304.5638","created_at":"2026-05-18T03:16:28Z"},{"alias_kind":"arxiv_version","alias_value":"1304.5638v2","created_at":"2026-05-18T03:16:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1304.5638","created_at":"2026-05-18T03:16:28Z"},{"alias_kind":"pith_short_12","alias_value":"4M6ZEXXGRQQN","created_at":"2026-05-18T12:27:34Z"},{"alias_kind":"pith_short_16","alias_value":"4M6ZEXXGRQQNQ6IQ","created_at":"2026-05-18T12:27:34Z"},{"alias_kind":"pith_short_8","alias_value":"4M6ZEXXG","created_at":"2026-05-18T12:27:34Z"}],"graph_snapshots":[{"event_id":"sha256:27b9f4b97a143226cae2a24564feb322ebbf03224311648b44cfb97c7f1b7abe","target":"graph","created_at":"2026-05-18T03:16:28Z","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":"Hadron properties in dense medium are treated in a unified way in a skyrmion model constructed with an effective Lagrangian, in which the rho and omega vector mesons are introduced as hidden gauge bosons, valid up to O(p^4) terms in chiral expansion including the homogeneous Wess-Zumino terms. All the low energy constants - apart from f_pi and m_rho - are fixed by the master formula derived from the relation between 5-D hQCD and 4-D HLS. This allows one to pin down the density n_1/2 at which the skyrmions in medium fractionize into half-skyrmions, bringing in a drastic change in the EoS of den","authors_text":"Byung-Yoon Park, Hyun Kyu Lee, Mannque Rho, Masayasu Harada, Yong-Liang Ma, Yongseok Oh","cross_cats":["nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-04-20T15:13:12Z","title":"Dense Baryonic Matter in Hidden Local Symmetry Approach: Half-Skyrmions and Nucleon Mass"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1304.5638","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:a91e1dc32f8faa6955a3a73abd0192db5ad2b8156ca06c56ca301f74ba2309aa","target":"record","created_at":"2026-05-18T03:16:28Z","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":"9b5a6c385b1111aaa10bef39012b5e9ee8b784db33dab11d8bb365ae2193c1ad","cross_cats_sorted":["nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-04-20T15:13:12Z","title_canon_sha256":"f02eb53d525ca04d0d1376d7e58269f3253db5caa51c5cdc369082fc5105bb93"},"schema_version":"1.0","source":{"id":"1304.5638","kind":"arxiv","version":2}},"canonical_sha256":"e33d925ee68c20d87910db410245c8bad49a95114db10374dd5104887aafccef","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e33d925ee68c20d87910db410245c8bad49a95114db10374dd5104887aafccef","first_computed_at":"2026-05-18T03:16:28.561682Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:16:28.561682Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"5Xa+Ew4P+daHf3HwIEbuqzkm89yRTrcHiI8vCPV59CRiYPVaezUPQN0h3KUalDET/LBl6BE6Rm0elIu4TT0fAw==","signature_status":"signed_v1","signed_at":"2026-05-18T03:16:28.562125Z","signed_message":"canonical_sha256_bytes"},"source_id":"1304.5638","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a91e1dc32f8faa6955a3a73abd0192db5ad2b8156ca06c56ca301f74ba2309aa","sha256:27b9f4b97a143226cae2a24564feb322ebbf03224311648b44cfb97c7f1b7abe"],"state_sha256":"de0eb3a50879ff5105effc01c9542c380d227e403e75f87011bd44d5a8f6cc8b"}