{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1996:P5RDJE63WVCZ3FZHE5LDMS22QD","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":"dc7fe837abc51eac49885dea7fb24a8abb77712a12cd5b1bcb8c8a14e0f1f6ca","cross_cats_sorted":[],"license":"","primary_cat":"nucl-th","submitted_at":"1996-07-26T08:21:46Z","title_canon_sha256":"24be6bbcf218f674cd550c911d536aaf10441f26ee4742b2e20461c1b3cc5c99"},"schema_version":"1.0","source":{"id":"nucl-th/9607051","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"nucl-th/9607051","created_at":"2026-05-18T04:24:14Z"},{"alias_kind":"arxiv_version","alias_value":"nucl-th/9607051v1","created_at":"2026-05-18T04:24:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.nucl-th/9607051","created_at":"2026-05-18T04:24:14Z"},{"alias_kind":"pith_short_12","alias_value":"P5RDJE63WVCZ","created_at":"2026-05-18T12:25:48Z"},{"alias_kind":"pith_short_16","alias_value":"P5RDJE63WVCZ3FZH","created_at":"2026-05-18T12:25:48Z"},{"alias_kind":"pith_short_8","alias_value":"P5RDJE63","created_at":"2026-05-18T12:25:48Z"}],"graph_snapshots":[{"event_id":"sha256:5a0fdd00e33103595854458d505498f8ecd4b4f5f1289b3eb3c00abdfda10f8a","target":"graph","created_at":"2026-05-18T04:24:14Z","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":"We discuss various aspects of pion physics in the nuclear medium. We first study s-wave pion-nucleus interaction in connection with chiral symmetry restoration and quark condensate in the nuclear medium. We then adress the question of p-wave pion-nucleus interaction and collective pionic modes in nuclei and draw the consequences for in medium $\\pi\\pi$ correlations especially in the scalar-isoscalar channel. We finally discuss the modification of the rho meson mass spectrum at finite density and/or temperature in connection with relativistic heavy ion collisions.","authors_text":"G. Chanfray","cross_cats":[],"headline":"","license":"","primary_cat":"nucl-th","submitted_at":"1996-07-26T08:21:46Z","title":"Pions in the nuclear medium"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"nucl-th/9607051","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":"sha256:89b2e799a0312d5251f3cdbb8dd98a27dd2a58382bc0ed0d878783371a0908b1","target":"record","created_at":"2026-05-18T04:24:14Z","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":"dc7fe837abc51eac49885dea7fb24a8abb77712a12cd5b1bcb8c8a14e0f1f6ca","cross_cats_sorted":[],"license":"","primary_cat":"nucl-th","submitted_at":"1996-07-26T08:21:46Z","title_canon_sha256":"24be6bbcf218f674cd550c911d536aaf10441f26ee4742b2e20461c1b3cc5c99"},"schema_version":"1.0","source":{"id":"nucl-th/9607051","kind":"arxiv","version":1}},"canonical_sha256":"7f623493dbb5459d97272756364b5a80c17948bd1b62fc2ada282458e1618307","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7f623493dbb5459d97272756364b5a80c17948bd1b62fc2ada282458e1618307","first_computed_at":"2026-05-18T04:24:14.940615Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:24:14.940615Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"sK5lHRCCixHy/rCw7qoby1xnS9/fSAJs6nX6/BXfSuqyrM/FRn1018vnnfh6KjsNae+x/+spj/vZNANVWk4tCg==","signature_status":"signed_v1","signed_at":"2026-05-18T04:24:14.941114Z","signed_message":"canonical_sha256_bytes"},"source_id":"nucl-th/9607051","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:89b2e799a0312d5251f3cdbb8dd98a27dd2a58382bc0ed0d878783371a0908b1","sha256:5a0fdd00e33103595854458d505498f8ecd4b4f5f1289b3eb3c00abdfda10f8a"],"state_sha256":"ae77277f1af919f1ce70ee9f515b50c0511edced0df385a3f47dd6486d02e520"}