{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1998:RRJIG4YF6XLH5EYP75NILGKZN3","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":"cbdfc921dda7caa408b1da77d798a5c3391bfa5df48dbc537c9abee0b07bdbba","cross_cats_sorted":["hep-ph"],"license":"","primary_cat":"nucl-th","submitted_at":"1998-06-10T14:45:30Z","title_canon_sha256":"c3768f6d7152fcffff57ded7d9cf640334c7cdb861b40db7bbace044f957148f"},"schema_version":"1.0","source":{"id":"nucl-th/9806030","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"nucl-th/9806030","created_at":"2026-07-04T16:10:15Z"},{"alias_kind":"arxiv_version","alias_value":"nucl-th/9806030v2","created_at":"2026-07-04T16:10:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.nucl-th/9806030","created_at":"2026-07-04T16:10:15Z"},{"alias_kind":"pith_short_12","alias_value":"RRJIG4YF6XLH","created_at":"2026-07-04T16:10:15Z"},{"alias_kind":"pith_short_16","alias_value":"RRJIG4YF6XLH5EYP","created_at":"2026-07-04T16:10:15Z"},{"alias_kind":"pith_short_8","alias_value":"RRJIG4YF","created_at":"2026-07-04T16:10:15Z"}],"graph_snapshots":[{"event_id":"sha256:636dba5a47381e0e44f01864188644a4b90e40b9f4c35348f5bd9d749816971c","target":"graph","created_at":"2026-07-04T16:10:15Z","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/nucl-th/9806030/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We extend hadronic models for rho-meson propagation in cold nuclear matter via coupling to in-medium pions to include finite three-momentum. Special care is taken to preserve gauge invariance. Consequences for photoabsorption on the proton and on nuclei as well as for the dilepton production in relativistic heavy-ion collisions are discussed.","authors_text":"J. Wambach, M. Buballa, M. Urban, R. Rapp","cross_cats":["hep-ph"],"headline":"","license":"","primary_cat":"nucl-th","submitted_at":"1998-06-10T14:45:30Z","title":"Momentum Dependence of the Pion Cloud for Rho Mesons in Nuclear Matter"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"nucl-th/9806030","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":"sha256:6ac64cea24fe0023f570dcb09b573bfa672ba4dbd6cee4c18b2788a1b7e21528","target":"record","created_at":"2026-07-04T16:10:15Z","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":"cbdfc921dda7caa408b1da77d798a5c3391bfa5df48dbc537c9abee0b07bdbba","cross_cats_sorted":["hep-ph"],"license":"","primary_cat":"nucl-th","submitted_at":"1998-06-10T14:45:30Z","title_canon_sha256":"c3768f6d7152fcffff57ded7d9cf640334c7cdb861b40db7bbace044f957148f"},"schema_version":"1.0","source":{"id":"nucl-th/9806030","kind":"arxiv","version":2}},"canonical_sha256":"8c52837305f5d67e930fff5a8599596ee67329f99d6e15f63db0f0234292f23f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8c52837305f5d67e930fff5a8599596ee67329f99d6e15f63db0f0234292f23f","first_computed_at":"2026-07-04T16:10:15.433615Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:10:15.433615Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"41vq6ryJvp5S7RpeM9GXsFR5Zkj8aa0do1DONL+W3W9XI2IvM2mERpvZYrDHbCGisUV3AYuaeDuuNOoMrbuKCg==","signature_status":"signed_v1","signed_at":"2026-07-04T16:10:15.434010Z","signed_message":"canonical_sha256_bytes"},"source_id":"nucl-th/9806030","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6ac64cea24fe0023f570dcb09b573bfa672ba4dbd6cee4c18b2788a1b7e21528","sha256:636dba5a47381e0e44f01864188644a4b90e40b9f4c35348f5bd9d749816971c"],"state_sha256":"0f252951ce487b6cb877817ca706536e8fc7fdb3cec5fc337b46980cf9c8d3c1"}