{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:KRVGANUL6CK737M2IHFQG2DLQA","short_pith_number":"pith:KRVGANUL","canonical_record":{"source":{"id":"1110.0797","kind":"arxiv","version":5},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.AP","submitted_at":"2011-10-04T18:58:36Z","cross_cats_sorted":[],"title_canon_sha256":"14e796aa5d6776774daf82209df6358b7bd1380a9f8de033e38de8c3941a0824","abstract_canon_sha256":"321631b486f4bc336d24a9b7c380d3d3f6ce60cef9625a26640aa7920ed0a41d"},"schema_version":"1.0"},"canonical_sha256":"546a60368bf095fdfd9a41cb03686b80019dac9ff9ae63e00da4daa1d373fa9a","source":{"kind":"arxiv","id":"1110.0797","version":5},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1110.0797","created_at":"2026-05-18T02:58:00Z"},{"alias_kind":"arxiv_version","alias_value":"1110.0797v5","created_at":"2026-05-18T02:58:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1110.0797","created_at":"2026-05-18T02:58:00Z"},{"alias_kind":"pith_short_12","alias_value":"KRVGANUL6CK7","created_at":"2026-05-18T12:26:34Z"},{"alias_kind":"pith_short_16","alias_value":"KRVGANUL6CK737M2","created_at":"2026-05-18T12:26:34Z"},{"alias_kind":"pith_short_8","alias_value":"KRVGANUL","created_at":"2026-05-18T12:26:34Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:KRVGANUL6CK737M2IHFQG2DLQA","target":"record","payload":{"canonical_record":{"source":{"id":"1110.0797","kind":"arxiv","version":5},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.AP","submitted_at":"2011-10-04T18:58:36Z","cross_cats_sorted":[],"title_canon_sha256":"14e796aa5d6776774daf82209df6358b7bd1380a9f8de033e38de8c3941a0824","abstract_canon_sha256":"321631b486f4bc336d24a9b7c380d3d3f6ce60cef9625a26640aa7920ed0a41d"},"schema_version":"1.0"},"canonical_sha256":"546a60368bf095fdfd9a41cb03686b80019dac9ff9ae63e00da4daa1d373fa9a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:58:00.383402Z","signature_b64":"/N58Ml3amQ8pvc3lGXfwCN6+FfzUrG3w+b+YfQ0LZxqbVGR+iqDxjp74wVnbOLkDulqFGNVyCdqJNMOzEFjoBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"546a60368bf095fdfd9a41cb03686b80019dac9ff9ae63e00da4daa1d373fa9a","last_reissued_at":"2026-05-18T02:58:00.382746Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:58:00.382746Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1110.0797","source_version":5,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:58:00Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NlOrypIGpI7LoDbZqs0cQ6YvkdD5254TBMh4OC/64Q0rwLS3KhmESrFS++KZ5WMxKd3Sz1NDvSAhPRvzA0XcCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T15:22:23.606827Z"},"content_sha256":"94a5a71ed6dd0865069954fbb36abb239a7542fb304379a7c6e1cdd9f731ae26","schema_version":"1.0","event_id":"sha256:94a5a71ed6dd0865069954fbb36abb239a7542fb304379a7c6e1cdd9f731ae26"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:KRVGANUL6CK737M2IHFQG2DLQA","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Diffusion phenomena for partially dissipative hyperbolic systems","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"math.AP","authors_text":"Jens Wirth","submitted_at":"2011-10-04T18:58:36Z","abstract_excerpt":"In this note we provide some precise estimates explaining the diffusive structure of partially dissipative systems with time-dependent coefficients satisfying a uniform Kalman rank condition. Precisely, we show that under certain (natural) conditions solutions to a partially dissipative hyperbolic system are asymptotically equivalent to solutions of a corresponding parabolic equation.\n  The approach is based on an elliptic WKB analysis for small frequencies in combination with exponential stability for large frequencies due to results of Beauchard and Zuazua and arguments of perturbation theor"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1110.0797","kind":"arxiv","version":5},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:58:00Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mf8qy/zPZ8lHAKxkW0nWjxGQock0NP2Noge7woL9lrcqiU0KMMZtVeQ9H4ait54WkgnjC5NasNOAOTH+QzwmAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T15:22:23.607184Z"},"content_sha256":"4265ebbbd50770c5b0f6973af06737a89b1677f0c14712cbf937ee8a45ed1a6d","schema_version":"1.0","event_id":"sha256:4265ebbbd50770c5b0f6973af06737a89b1677f0c14712cbf937ee8a45ed1a6d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/KRVGANUL6CK737M2IHFQG2DLQA/bundle.json","state_url":"https://pith.science/pith/KRVGANUL6CK737M2IHFQG2DLQA/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/KRVGANUL6CK737M2IHFQG2DLQA/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-06-05T15:22:23Z","links":{"resolver":"https://pith.science/pith/KRVGANUL6CK737M2IHFQG2DLQA","bundle":"https://pith.science/pith/KRVGANUL6CK737M2IHFQG2DLQA/bundle.json","state":"https://pith.science/pith/KRVGANUL6CK737M2IHFQG2DLQA/state.json","well_known_bundle":"https://pith.science/.well-known/pith/KRVGANUL6CK737M2IHFQG2DLQA/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:KRVGANUL6CK737M2IHFQG2DLQA","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":"321631b486f4bc336d24a9b7c380d3d3f6ce60cef9625a26640aa7920ed0a41d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.AP","submitted_at":"2011-10-04T18:58:36Z","title_canon_sha256":"14e796aa5d6776774daf82209df6358b7bd1380a9f8de033e38de8c3941a0824"},"schema_version":"1.0","source":{"id":"1110.0797","kind":"arxiv","version":5}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1110.0797","created_at":"2026-05-18T02:58:00Z"},{"alias_kind":"arxiv_version","alias_value":"1110.0797v5","created_at":"2026-05-18T02:58:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1110.0797","created_at":"2026-05-18T02:58:00Z"},{"alias_kind":"pith_short_12","alias_value":"KRVGANUL6CK7","created_at":"2026-05-18T12:26:34Z"},{"alias_kind":"pith_short_16","alias_value":"KRVGANUL6CK737M2","created_at":"2026-05-18T12:26:34Z"},{"alias_kind":"pith_short_8","alias_value":"KRVGANUL","created_at":"2026-05-18T12:26:34Z"}],"graph_snapshots":[{"event_id":"sha256:4265ebbbd50770c5b0f6973af06737a89b1677f0c14712cbf937ee8a45ed1a6d","target":"graph","created_at":"2026-05-18T02:58:00Z","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":"In this note we provide some precise estimates explaining the diffusive structure of partially dissipative systems with time-dependent coefficients satisfying a uniform Kalman rank condition. Precisely, we show that under certain (natural) conditions solutions to a partially dissipative hyperbolic system are asymptotically equivalent to solutions of a corresponding parabolic equation.\n  The approach is based on an elliptic WKB analysis for small frequencies in combination with exponential stability for large frequencies due to results of Beauchard and Zuazua and arguments of perturbation theor","authors_text":"Jens Wirth","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.AP","submitted_at":"2011-10-04T18:58:36Z","title":"Diffusion phenomena for partially dissipative hyperbolic systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1110.0797","kind":"arxiv","version":5},"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":"sha256:94a5a71ed6dd0865069954fbb36abb239a7542fb304379a7c6e1cdd9f731ae26","target":"record","created_at":"2026-05-18T02:58:00Z","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":"321631b486f4bc336d24a9b7c380d3d3f6ce60cef9625a26640aa7920ed0a41d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.AP","submitted_at":"2011-10-04T18:58:36Z","title_canon_sha256":"14e796aa5d6776774daf82209df6358b7bd1380a9f8de033e38de8c3941a0824"},"schema_version":"1.0","source":{"id":"1110.0797","kind":"arxiv","version":5}},"canonical_sha256":"546a60368bf095fdfd9a41cb03686b80019dac9ff9ae63e00da4daa1d373fa9a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"546a60368bf095fdfd9a41cb03686b80019dac9ff9ae63e00da4daa1d373fa9a","first_computed_at":"2026-05-18T02:58:00.382746Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:58:00.382746Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/N58Ml3amQ8pvc3lGXfwCN6+FfzUrG3w+b+YfQ0LZxqbVGR+iqDxjp74wVnbOLkDulqFGNVyCdqJNMOzEFjoBg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:58:00.383402Z","signed_message":"canonical_sha256_bytes"},"source_id":"1110.0797","source_kind":"arxiv","source_version":5}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:94a5a71ed6dd0865069954fbb36abb239a7542fb304379a7c6e1cdd9f731ae26","sha256:4265ebbbd50770c5b0f6973af06737a89b1677f0c14712cbf937ee8a45ed1a6d"],"state_sha256":"76993f30b44e3b1b13b13ef8b6a062b33814aa6b3969c9cf88969df350d5e5a7"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"a8y/swbu8Y3pu7/8vGZkSQ2WzHjiamgjbGplknLsHpOuOp8LrdsMWoJgLnkX5Sbl6IcjEgv1Xo1/etYY9kX7Dw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-05T15:22:23.609467Z","bundle_sha256":"0f081b2332ebab0465830b119913b68c42027ce0fd1f8d5e7c72609bdbbea816"}}