{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:H4FBNYHHIUGRHTDDLQ4BZ5KKAI","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":"7ec55d9dd18f782ab18269166370285d658a7ccf72cbd77eb32604f0d5a47a3c","cross_cats_sorted":["nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-01-26T13:34:17Z","title_canon_sha256":"ea750f20a3421dbd65a541769ddaa32c8bc675d4fdc328b23500e1a06a050aa6"},"schema_version":"1.0","source":{"id":"1201.5511","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1201.5511","created_at":"2026-05-18T04:03:46Z"},{"alias_kind":"arxiv_version","alias_value":"1201.5511v1","created_at":"2026-05-18T04:03:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1201.5511","created_at":"2026-05-18T04:03:46Z"},{"alias_kind":"pith_short_12","alias_value":"H4FBNYHHIUGR","created_at":"2026-05-18T12:27:06Z"},{"alias_kind":"pith_short_16","alias_value":"H4FBNYHHIUGRHTDD","created_at":"2026-05-18T12:27:06Z"},{"alias_kind":"pith_short_8","alias_value":"H4FBNYHH","created_at":"2026-05-18T12:27:06Z"}],"graph_snapshots":[{"event_id":"sha256:8507915684a063abe2cc9c38a1280f1a21dc04b724010af75fd2780fbc21e5fe","target":"graph","created_at":"2026-05-18T04:03:46Z","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 introduce an effective chiral Lagrangian with a dilaton responsible for the trace anomaly in QCD. As the \"dilaton limit\" is taken, which drives a system to near chiral restoration density, a linear sigma model emerges from the highly non-linear structure. A striking prediction is that the vector-meson--nucleon interaction gets strongly suppressed when the dilaton limit is approached. Its phenomenological implications for the thermodynamics of dense baryonic matter are briefly discussed.","authors_text":"Chihiro Sasaki","cross_cats":["nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-01-26T13:34:17Z","title":"Suppression of the repulsive force in nuclear interactions near the chiral phase transition"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1201.5511","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":"sha256:91bc9f85ef5de6cc1c19d91b385e593703b7e086e9ff35b446b4a1975eaa2f60","target":"record","created_at":"2026-05-18T04:03:46Z","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":"7ec55d9dd18f782ab18269166370285d658a7ccf72cbd77eb32604f0d5a47a3c","cross_cats_sorted":["nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-01-26T13:34:17Z","title_canon_sha256":"ea750f20a3421dbd65a541769ddaa32c8bc675d4fdc328b23500e1a06a050aa6"},"schema_version":"1.0","source":{"id":"1201.5511","kind":"arxiv","version":1}},"canonical_sha256":"3f0a16e0e7450d13cc635c381cf54a02079ad38449979af6b55d861aea7adc94","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3f0a16e0e7450d13cc635c381cf54a02079ad38449979af6b55d861aea7adc94","first_computed_at":"2026-05-18T04:03:46.107199Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:03:46.107199Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"RfoQNuMFOXmndp8SHWLFVb9lfI7N2reklDtU8wHTCKuQzvRDMwHDGhCfrCP2wWOM1DM63JaVd+3sTnXYn1URBg==","signature_status":"signed_v1","signed_at":"2026-05-18T04:03:46.107698Z","signed_message":"canonical_sha256_bytes"},"source_id":"1201.5511","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:91bc9f85ef5de6cc1c19d91b385e593703b7e086e9ff35b446b4a1975eaa2f60","sha256:8507915684a063abe2cc9c38a1280f1a21dc04b724010af75fd2780fbc21e5fe"],"state_sha256":"29bec4d946d52331b9e385a46befbe1c0feb290d3d8b74798fc76652cb7eb6c2"}