{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:ZNCIRJ5DHJW6BSIQWXO4RCLWG4","short_pith_number":"pith:ZNCIRJ5D","canonical_record":{"source":{"id":"1904.06540","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2019-04-13T12:56:17Z","cross_cats_sorted":[],"title_canon_sha256":"9086c497b70a2a42e0d1790faee0a497b28dfa42ae0372d7687f1a0bea2ff630","abstract_canon_sha256":"c5e477ba942fb8eba9258fdf41def3b2e2f0bfed571c1d52c10f69527488f645"},"schema_version":"1.0"},"canonical_sha256":"cb4488a7a33a6de0c910b5ddc8897637275fb50657c7c2f3d7bb2f31e05fd569","source":{"kind":"arxiv","id":"1904.06540","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1904.06540","created_at":"2026-05-17T23:47:39Z"},{"alias_kind":"arxiv_version","alias_value":"1904.06540v2","created_at":"2026-05-17T23:47:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1904.06540","created_at":"2026-05-17T23:47:39Z"},{"alias_kind":"pith_short_12","alias_value":"ZNCIRJ5DHJW6","created_at":"2026-05-18T12:33:33Z"},{"alias_kind":"pith_short_16","alias_value":"ZNCIRJ5DHJW6BSIQ","created_at":"2026-05-18T12:33:33Z"},{"alias_kind":"pith_short_8","alias_value":"ZNCIRJ5D","created_at":"2026-05-18T12:33:33Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:ZNCIRJ5DHJW6BSIQWXO4RCLWG4","target":"record","payload":{"canonical_record":{"source":{"id":"1904.06540","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2019-04-13T12:56:17Z","cross_cats_sorted":[],"title_canon_sha256":"9086c497b70a2a42e0d1790faee0a497b28dfa42ae0372d7687f1a0bea2ff630","abstract_canon_sha256":"c5e477ba942fb8eba9258fdf41def3b2e2f0bfed571c1d52c10f69527488f645"},"schema_version":"1.0"},"canonical_sha256":"cb4488a7a33a6de0c910b5ddc8897637275fb50657c7c2f3d7bb2f31e05fd569","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:47:39.215873Z","signature_b64":"0/+zemnZjjxPWune48TEr31UQnd975+coqWU2+HMichLiSArB0QKV0a3tneK0jXs3hDdDDAzIqJ2ltPO9tSoBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"cb4488a7a33a6de0c910b5ddc8897637275fb50657c7c2f3d7bb2f31e05fd569","last_reissued_at":"2026-05-17T23:47:39.215478Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:47:39.215478Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1904.06540","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:47:39Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"s+L03tSBKXO9ZWDBopzqydJ2tVYHr0p+wV2RTNJRqX08k2fHAmc5BBjQecahHwoj+6meZfQJnqdvvZA+lx5pBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T22:43:10.562960Z"},"content_sha256":"c23952b249388492da73ac40227f9d56bf569f636b1cc1289d2f30bf3e625c64","schema_version":"1.0","event_id":"sha256:c23952b249388492da73ac40227f9d56bf569f636b1cc1289d2f30bf3e625c64"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:ZNCIRJ5DHJW6BSIQWXO4RCLWG4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Giant Interfacial Thermal Resistance Arising From Materials With Mismatched Phonon Structures","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Busheng Wang, Huaizhou Zhao, Jin Chen, Jiyong Yao, Li Wang, Wenlong Wang, Wuming Liu, Xuedong Bai, Yan Yin","submitted_at":"2019-04-13T12:56:17Z","abstract_excerpt":"Previous researches only reported very small interfacial thermal resistances at room temperature due to limitations in sample combinations and methods. Taking cognizance of the importance of mismatched phonon structures, we report values up to $2*10^{-4}W^{-1}m^{2}K$, thousand times larger than highest values reported to date. This enables substantial tuning of the thermal conductivity in composites, and does not constrain other characteristics. Our findings inspire new design strategies, for heat control in integrated circuits and thermoelectric composites, that harness thermal transport at i"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1904.06540","kind":"arxiv","version":2},"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":"2026-05-17T23:47:39Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wkqf3SVgocXftql54RbzAm9+KaajODL4VebaiY2lIoVRvehTyidbh2G3SjQlxX0B6Yo4SlYle8JkIaWINhblBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T22:43:10.563614Z"},"content_sha256":"a400be02558c0729d23d8226b6b9de82ed4e0c5bdffd039506e0e564b65ee2b6","schema_version":"1.0","event_id":"sha256:a400be02558c0729d23d8226b6b9de82ed4e0c5bdffd039506e0e564b65ee2b6"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ZNCIRJ5DHJW6BSIQWXO4RCLWG4/bundle.json","state_url":"https://pith.science/pith/ZNCIRJ5DHJW6BSIQWXO4RCLWG4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ZNCIRJ5DHJW6BSIQWXO4RCLWG4/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":"2026-05-28T22:43:10Z","links":{"resolver":"https://pith.science/pith/ZNCIRJ5DHJW6BSIQWXO4RCLWG4","bundle":"https://pith.science/pith/ZNCIRJ5DHJW6BSIQWXO4RCLWG4/bundle.json","state":"https://pith.science/pith/ZNCIRJ5DHJW6BSIQWXO4RCLWG4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ZNCIRJ5DHJW6BSIQWXO4RCLWG4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:ZNCIRJ5DHJW6BSIQWXO4RCLWG4","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":"c5e477ba942fb8eba9258fdf41def3b2e2f0bfed571c1d52c10f69527488f645","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2019-04-13T12:56:17Z","title_canon_sha256":"9086c497b70a2a42e0d1790faee0a497b28dfa42ae0372d7687f1a0bea2ff630"},"schema_version":"1.0","source":{"id":"1904.06540","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1904.06540","created_at":"2026-05-17T23:47:39Z"},{"alias_kind":"arxiv_version","alias_value":"1904.06540v2","created_at":"2026-05-17T23:47:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1904.06540","created_at":"2026-05-17T23:47:39Z"},{"alias_kind":"pith_short_12","alias_value":"ZNCIRJ5DHJW6","created_at":"2026-05-18T12:33:33Z"},{"alias_kind":"pith_short_16","alias_value":"ZNCIRJ5DHJW6BSIQ","created_at":"2026-05-18T12:33:33Z"},{"alias_kind":"pith_short_8","alias_value":"ZNCIRJ5D","created_at":"2026-05-18T12:33:33Z"}],"graph_snapshots":[{"event_id":"sha256:a400be02558c0729d23d8226b6b9de82ed4e0c5bdffd039506e0e564b65ee2b6","target":"graph","created_at":"2026-05-17T23:47:39Z","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":"Previous researches only reported very small interfacial thermal resistances at room temperature due to limitations in sample combinations and methods. Taking cognizance of the importance of mismatched phonon structures, we report values up to $2*10^{-4}W^{-1}m^{2}K$, thousand times larger than highest values reported to date. This enables substantial tuning of the thermal conductivity in composites, and does not constrain other characteristics. Our findings inspire new design strategies, for heat control in integrated circuits and thermoelectric composites, that harness thermal transport at i","authors_text":"Busheng Wang, Huaizhou Zhao, Jin Chen, Jiyong Yao, Li Wang, Wenlong Wang, Wuming Liu, Xuedong Bai, Yan Yin","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2019-04-13T12:56:17Z","title":"Giant Interfacial Thermal Resistance Arising From Materials With Mismatched Phonon Structures"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1904.06540","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:c23952b249388492da73ac40227f9d56bf569f636b1cc1289d2f30bf3e625c64","target":"record","created_at":"2026-05-17T23:47:39Z","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":"c5e477ba942fb8eba9258fdf41def3b2e2f0bfed571c1d52c10f69527488f645","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2019-04-13T12:56:17Z","title_canon_sha256":"9086c497b70a2a42e0d1790faee0a497b28dfa42ae0372d7687f1a0bea2ff630"},"schema_version":"1.0","source":{"id":"1904.06540","kind":"arxiv","version":2}},"canonical_sha256":"cb4488a7a33a6de0c910b5ddc8897637275fb50657c7c2f3d7bb2f31e05fd569","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"cb4488a7a33a6de0c910b5ddc8897637275fb50657c7c2f3d7bb2f31e05fd569","first_computed_at":"2026-05-17T23:47:39.215478Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:47:39.215478Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"0/+zemnZjjxPWune48TEr31UQnd975+coqWU2+HMichLiSArB0QKV0a3tneK0jXs3hDdDDAzIqJ2ltPO9tSoBQ==","signature_status":"signed_v1","signed_at":"2026-05-17T23:47:39.215873Z","signed_message":"canonical_sha256_bytes"},"source_id":"1904.06540","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c23952b249388492da73ac40227f9d56bf569f636b1cc1289d2f30bf3e625c64","sha256:a400be02558c0729d23d8226b6b9de82ed4e0c5bdffd039506e0e564b65ee2b6"],"state_sha256":"fe40d31c8afad27d603929713da94f8ae7b61408a5c7761b518bb8d7cd2840b8"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"whFTeuFKS7mxOze6mNb7Lh/fdmn2rynfarwLByYr6aWTAmNrxOfLnHjQ3fDqWIJJMLtZ9HwiXflEOpsbnPWLBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T22:43:10.567392Z","bundle_sha256":"2d8af57819f3360475fa90ece9ccb407ab8dcc9aad6c47a3a304ad07776e608b"}}