{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:3KONVH73DPRQVEBND3Y6TR6DP5","short_pith_number":"pith:3KONVH73","canonical_record":{"source":{"id":"1411.5491","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2014-11-20T10:32:15Z","cross_cats_sorted":[],"title_canon_sha256":"8fe8c503a12c4affb440a3ec237fe5d741bb77b4f0608aae5781df9cae09d397","abstract_canon_sha256":"9627394b806feefd26584a1d372ef685b6f7aa088e62f0d2ddedf2b550c531b3"},"schema_version":"1.0"},"canonical_sha256":"da9cda9ffb1be30a902d1ef1e9c7c37f55c96ae83e97e8e41d3bd7764529b94e","source":{"kind":"arxiv","id":"1411.5491","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1411.5491","created_at":"2026-05-18T02:19:35Z"},{"alias_kind":"arxiv_version","alias_value":"1411.5491v1","created_at":"2026-05-18T02:19:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1411.5491","created_at":"2026-05-18T02:19:35Z"},{"alias_kind":"pith_short_12","alias_value":"3KONVH73DPRQ","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_16","alias_value":"3KONVH73DPRQVEBN","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_8","alias_value":"3KONVH73","created_at":"2026-05-18T12:28:11Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:3KONVH73DPRQVEBND3Y6TR6DP5","target":"record","payload":{"canonical_record":{"source":{"id":"1411.5491","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2014-11-20T10:32:15Z","cross_cats_sorted":[],"title_canon_sha256":"8fe8c503a12c4affb440a3ec237fe5d741bb77b4f0608aae5781df9cae09d397","abstract_canon_sha256":"9627394b806feefd26584a1d372ef685b6f7aa088e62f0d2ddedf2b550c531b3"},"schema_version":"1.0"},"canonical_sha256":"da9cda9ffb1be30a902d1ef1e9c7c37f55c96ae83e97e8e41d3bd7764529b94e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:19:35.831764Z","signature_b64":"bCD8yc+YUwqzsH2BCZ9M/RRbJVJ3HYzTRqacRaKOSdO9zmHhZIBSgCv+w6NlORrI1L9olWIK5IStxwmpAwN/Dw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"da9cda9ffb1be30a902d1ef1e9c7c37f55c96ae83e97e8e41d3bd7764529b94e","last_reissued_at":"2026-05-18T02:19:35.831170Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:19:35.831170Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1411.5491","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:19:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KTQeUQb6nWgS3Eua9pWPF1b60ZHB8S4NpuJWnIKwcuWmsWLTRYs73/PNTySPnYcLy4qmww1ThwsLv0Ql9hTMCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T16:10:54.380415Z"},"content_sha256":"059cf1f43d251b8f79c6f744abbcfc9c7b2ca1b0af35a1e136f5cc7b485beec0","schema_version":"1.0","event_id":"sha256:059cf1f43d251b8f79c6f744abbcfc9c7b2ca1b0af35a1e136f5cc7b485beec0"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:3KONVH73DPRQVEBND3Y6TR6DP5","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Phonon nanocapacitor for storage and lasing of terahertz lattice waves","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Baowen Li, Haoxue Han, Sebastian Volz, Yuriy A. Kosevich","submitted_at":"2014-11-20T10:32:15Z","abstract_excerpt":"We introduce a novel ultra-compact nanocapacitor of coherent phonons formed by high-finesse interference mirrors based on atomic-scale semiconductor metamaterials. Our molecular dynamics simulations show that the nanocapacitor stores THz monochromatic lattice waves, which can be used for phonon lasing - the emission of coherent phonons. Either one- or two-color phonon lasing can be realized depending on the geometry of the nanodevice. The two color regimes of the capacitor originates from the distinct transmittance dependance on the phonon wave packet incident angle for the two phonon polariza"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1411.5491","kind":"arxiv","version":1},"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":"2026-05-18T02:19:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"e/ptlcvpcgGUi1asacMALHxLlxKYFDJw4j0IN113UTkG6HNQhwYN3Op0iIQfK/eIkIVFc9g1eei13nqZ4W0HAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T16:10:54.381054Z"},"content_sha256":"7d6bb0e542b35e9e39caef411e12c1e86534ec7202f49008bc8f528cb5319323","schema_version":"1.0","event_id":"sha256:7d6bb0e542b35e9e39caef411e12c1e86534ec7202f49008bc8f528cb5319323"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/3KONVH73DPRQVEBND3Y6TR6DP5/bundle.json","state_url":"https://pith.science/pith/3KONVH73DPRQVEBND3Y6TR6DP5/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/3KONVH73DPRQVEBND3Y6TR6DP5/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":"2026-05-27T16:10:54Z","links":{"resolver":"https://pith.science/pith/3KONVH73DPRQVEBND3Y6TR6DP5","bundle":"https://pith.science/pith/3KONVH73DPRQVEBND3Y6TR6DP5/bundle.json","state":"https://pith.science/pith/3KONVH73DPRQVEBND3Y6TR6DP5/state.json","well_known_bundle":"https://pith.science/.well-known/pith/3KONVH73DPRQVEBND3Y6TR6DP5/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:3KONVH73DPRQVEBND3Y6TR6DP5","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":"9627394b806feefd26584a1d372ef685b6f7aa088e62f0d2ddedf2b550c531b3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2014-11-20T10:32:15Z","title_canon_sha256":"8fe8c503a12c4affb440a3ec237fe5d741bb77b4f0608aae5781df9cae09d397"},"schema_version":"1.0","source":{"id":"1411.5491","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1411.5491","created_at":"2026-05-18T02:19:35Z"},{"alias_kind":"arxiv_version","alias_value":"1411.5491v1","created_at":"2026-05-18T02:19:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1411.5491","created_at":"2026-05-18T02:19:35Z"},{"alias_kind":"pith_short_12","alias_value":"3KONVH73DPRQ","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_16","alias_value":"3KONVH73DPRQVEBN","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_8","alias_value":"3KONVH73","created_at":"2026-05-18T12:28:11Z"}],"graph_snapshots":[{"event_id":"sha256:7d6bb0e542b35e9e39caef411e12c1e86534ec7202f49008bc8f528cb5319323","target":"graph","created_at":"2026-05-18T02:19:35Z","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 a novel ultra-compact nanocapacitor of coherent phonons formed by high-finesse interference mirrors based on atomic-scale semiconductor metamaterials. Our molecular dynamics simulations show that the nanocapacitor stores THz monochromatic lattice waves, which can be used for phonon lasing - the emission of coherent phonons. Either one- or two-color phonon lasing can be realized depending on the geometry of the nanodevice. The two color regimes of the capacitor originates from the distinct transmittance dependance on the phonon wave packet incident angle for the two phonon polariza","authors_text":"Baowen Li, Haoxue Han, Sebastian Volz, Yuriy A. Kosevich","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2014-11-20T10:32:15Z","title":"Phonon nanocapacitor for storage and lasing of terahertz lattice waves"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1411.5491","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":"sha256:059cf1f43d251b8f79c6f744abbcfc9c7b2ca1b0af35a1e136f5cc7b485beec0","target":"record","created_at":"2026-05-18T02:19:35Z","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":"9627394b806feefd26584a1d372ef685b6f7aa088e62f0d2ddedf2b550c531b3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2014-11-20T10:32:15Z","title_canon_sha256":"8fe8c503a12c4affb440a3ec237fe5d741bb77b4f0608aae5781df9cae09d397"},"schema_version":"1.0","source":{"id":"1411.5491","kind":"arxiv","version":1}},"canonical_sha256":"da9cda9ffb1be30a902d1ef1e9c7c37f55c96ae83e97e8e41d3bd7764529b94e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"da9cda9ffb1be30a902d1ef1e9c7c37f55c96ae83e97e8e41d3bd7764529b94e","first_computed_at":"2026-05-18T02:19:35.831170Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:19:35.831170Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"bCD8yc+YUwqzsH2BCZ9M/RRbJVJ3HYzTRqacRaKOSdO9zmHhZIBSgCv+w6NlORrI1L9olWIK5IStxwmpAwN/Dw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:19:35.831764Z","signed_message":"canonical_sha256_bytes"},"source_id":"1411.5491","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:059cf1f43d251b8f79c6f744abbcfc9c7b2ca1b0af35a1e136f5cc7b485beec0","sha256:7d6bb0e542b35e9e39caef411e12c1e86534ec7202f49008bc8f528cb5319323"],"state_sha256":"1c27634c3a02ca613a58f38f02dafda1eeadd54fab1988924f8ea8384a47f2ef"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CXjy6M8v+zmPNfDZ4FqCIP08D/b5SbV8v/swSuN6vZF2xpuSRWjn+LzXNVSXvcZq+2yKnYOGNkllVUZJWlYjAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T16:10:54.384687Z","bundle_sha256":"3baac15306875916f777c03e26bff8aff5f0563761351b806d438eed9631778e"}}