{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:1996:2OZYFS4MCPRCYGTUMMP6GMXJOC","short_pith_number":"pith:2OZYFS4M","schema_version":"1.0","canonical_sha256":"d3b382cb8c13e22c1a74631fe332e9709b73ba5776198fd555c9c9a15b4e81d7","source":{"kind":"arxiv","id":"nucl-th/9609035","version":1},"attestation_state":"computed","paper":{"title":"Phase Transition in the chiral $\\sigma$-$\\omega$ model with dilatons","license":"","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"D. Zschiesche, H. St\\\"ocker, J. Schaffner, P. Papazoglou, S. Schramm, W. Greiner","submitted_at":"1996-09-13T17:10:12Z","abstract_excerpt":"We investigate the properties of different modifications to the linear $\\sigma$-model (including a dilaton field associated with broken scale invariance) at finite baryon density $\\rho$ and nonzero temperature $T$. The explicit breaking of chiral symmetry and the way the vector meson mass is generated are significant for the appearance of a phase of nearly vanishing nucleon mass besides the solution describing normal nuclear matter. The elimination of the abnormal solution prohibits the onset of a chiral phase transition but allows to lower the compressibility to a reasonable range. The repuls"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"nucl-th/9609035","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"nucl-th","submitted_at":"1996-09-13T17:10:12Z","cross_cats_sorted":[],"title_canon_sha256":"3d4e71fffad9ca904c3651b43b271f2a66e12729b9586b65ab820c4e0a0aa638","abstract_canon_sha256":"785e3be8f792c5aef719cf0e3ac5dd6de4a37c8bbb30ee899a13f547f670f19f"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T15:24:06.087463Z","signature_b64":"vLphlfpvyZSOKbdLLI6ZLCP1J+Y0GrrRn/o/lZSwkSGCHHASDbjT8f2tG2NHxwOuFds+H7qSTXURGfts+G4wDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d3b382cb8c13e22c1a74631fe332e9709b73ba5776198fd555c9c9a15b4e81d7","last_reissued_at":"2026-07-04T15:24:06.086976Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T15:24:06.086976Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Phase Transition in the chiral $\\sigma$-$\\omega$ model with dilatons","license":"","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"D. Zschiesche, H. St\\\"ocker, J. Schaffner, P. Papazoglou, S. Schramm, W. Greiner","submitted_at":"1996-09-13T17:10:12Z","abstract_excerpt":"We investigate the properties of different modifications to the linear $\\sigma$-model (including a dilaton field associated with broken scale invariance) at finite baryon density $\\rho$ and nonzero temperature $T$. The explicit breaking of chiral symmetry and the way the vector meson mass is generated are significant for the appearance of a phase of nearly vanishing nucleon mass besides the solution describing normal nuclear matter. The elimination of the abnormal solution prohibits the onset of a chiral phase transition but allows to lower the compressibility to a reasonable range. The repuls"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"nucl-th/9609035","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/nucl-th/9609035/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"nucl-th/9609035","created_at":"2026-07-04T15:24:06.087035+00:00"},{"alias_kind":"arxiv_version","alias_value":"nucl-th/9609035v1","created_at":"2026-07-04T15:24:06.087035+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.nucl-th/9609035","created_at":"2026-07-04T15:24:06.087035+00:00"},{"alias_kind":"pith_short_12","alias_value":"2OZYFS4MCPRC","created_at":"2026-07-04T15:24:06.087035+00:00"},{"alias_kind":"pith_short_16","alias_value":"2OZYFS4MCPRCYGTU","created_at":"2026-07-04T15:24:06.087035+00:00"},{"alias_kind":"pith_short_8","alias_value":"2OZYFS4M","created_at":"2026-07-04T15:24:06.087035+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"1907.05921","citing_title":"Matter And Gravitation In Collisions of heavy ions and neutron stars: equation of state","ref_index":12,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/2OZYFS4MCPRCYGTUMMP6GMXJOC","json":"https://pith.science/pith/2OZYFS4MCPRCYGTUMMP6GMXJOC.json","graph_json":"https://pith.science/api/pith-number/2OZYFS4MCPRCYGTUMMP6GMXJOC/graph.json","events_json":"https://pith.science/api/pith-number/2OZYFS4MCPRCYGTUMMP6GMXJOC/events.json","paper":"https://pith.science/paper/2OZYFS4M"},"agent_actions":{"view_html":"https://pith.science/pith/2OZYFS4MCPRCYGTUMMP6GMXJOC","download_json":"https://pith.science/pith/2OZYFS4MCPRCYGTUMMP6GMXJOC.json","view_paper":"https://pith.science/paper/2OZYFS4M","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=nucl-th/9609035&json=true","fetch_graph":"https://pith.science/api/pith-number/2OZYFS4MCPRCYGTUMMP6GMXJOC/graph.json","fetch_events":"https://pith.science/api/pith-number/2OZYFS4MCPRCYGTUMMP6GMXJOC/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/2OZYFS4MCPRCYGTUMMP6GMXJOC/action/timestamp_anchor","attest_storage":"https://pith.science/pith/2OZYFS4MCPRCYGTUMMP6GMXJOC/action/storage_attestation","attest_author":"https://pith.science/pith/2OZYFS4MCPRCYGTUMMP6GMXJOC/action/author_attestation","sign_citation":"https://pith.science/pith/2OZYFS4MCPRCYGTUMMP6GMXJOC/action/citation_signature","submit_replication":"https://pith.science/pith/2OZYFS4MCPRCYGTUMMP6GMXJOC/action/replication_record"}},"created_at":"2026-07-04T15:24:06.087035+00:00","updated_at":"2026-07-04T15:24:06.087035+00:00"}