{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:INL5ELX6HH75BNLVMQL5SJDITX","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":"ed5f6b3ba3837d1af407c58474c827c5f51f18914c5941a17417e44a8b8b69e6","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2024-05-31T11:51:01Z","title_canon_sha256":"44884072676a7959e0db4a4f46d017bfcf40a820902e31fa9b2091328a5c7d2f"},"schema_version":"1.0","source":{"id":"2405.20757","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2405.20757","created_at":"2026-07-05T09:59:15Z"},{"alias_kind":"arxiv_version","alias_value":"2405.20757v1","created_at":"2026-07-05T09:59:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2405.20757","created_at":"2026-07-05T09:59:15Z"},{"alias_kind":"pith_short_12","alias_value":"INL5ELX6HH75","created_at":"2026-07-05T09:59:15Z"},{"alias_kind":"pith_short_16","alias_value":"INL5ELX6HH75BNLV","created_at":"2026-07-05T09:59:15Z"},{"alias_kind":"pith_short_8","alias_value":"INL5ELX6","created_at":"2026-07-05T09:59:15Z"}],"graph_snapshots":[{"event_id":"sha256:4a2c373b052ff25ce7c15faa2645dab2d0a58018825872d5d007f385b47a8dae","target":"graph","created_at":"2026-07-05T09:59:15Z","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/2405.20757/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We show that coupling the $\\textrm{SU}(2)$-valued Skyrme field to the $\\rho$-meson solves the long-standing issue of (in)compressibility in the solitonic Skyrme model. Even by including only one $\\rho\\pi$ interaction term, motivated by a holographic-like reduction of Yang-Mills action by Sutcliffe, reduces the compression modulus from $K_0 \\simeq 1080$ MeV, in the massive Skyrme model, to $K_0\\simeq 351$ MeV.","authors_text":"Andrzej Wereszczynski, Carlos Naya, Miguel Huidobro, Paul Leask","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2024-05-31T11:51:01Z","title":"Compressibility of dense nuclear matter in the $\\rho$-meson variant of the Skyrme model"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2405.20757","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":"sha256:148f2e9ad163658dc60e0b3b64bac729e45b147bb3ff851b598b812a24b8fd1a","target":"record","created_at":"2026-07-05T09:59:15Z","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":"ed5f6b3ba3837d1af407c58474c827c5f51f18914c5941a17417e44a8b8b69e6","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2024-05-31T11:51:01Z","title_canon_sha256":"44884072676a7959e0db4a4f46d017bfcf40a820902e31fa9b2091328a5c7d2f"},"schema_version":"1.0","source":{"id":"2405.20757","kind":"arxiv","version":1}},"canonical_sha256":"4357d22efe39ffd0b5756417d924689dc358d8f1aa82cf15ee5835084e5e8a77","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4357d22efe39ffd0b5756417d924689dc358d8f1aa82cf15ee5835084e5e8a77","first_computed_at":"2026-07-05T09:59:15.969280Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:59:15.969280Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"hegbP9C0h+EYMs+0TRIzqgHJtCvVNF7V/0GCQ9M9W/WLmBhjw7i70QBzGJmR5MmznQ4gvASGMQxqymsvKjfACA==","signature_status":"signed_v1","signed_at":"2026-07-05T09:59:15.969730Z","signed_message":"canonical_sha256_bytes"},"source_id":"2405.20757","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:148f2e9ad163658dc60e0b3b64bac729e45b147bb3ff851b598b812a24b8fd1a","sha256:4a2c373b052ff25ce7c15faa2645dab2d0a58018825872d5d007f385b47a8dae"],"state_sha256":"1679e082918e3b2bd6f102bc2c1b1c73f14ed2e2ed460c3bd9cd5160204913e4"}