{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:GHALLOGCLYWUM23RHQMTA5OOP3","short_pith_number":"pith:GHALLOGC","canonical_record":{"source":{"id":"1610.01726","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-10-06T04:02:11Z","cross_cats_sorted":[],"title_canon_sha256":"00864afc336d9e1f83b29f5bedca13868ec8ac3234e45e53b71134372046469e","abstract_canon_sha256":"98840620454e18e8ab818a1ae84920b5415491707fe5e3c2e94b53095eadf862"},"schema_version":"1.0"},"canonical_sha256":"31c0b5b8c25e2d466b713c193075ce7ec0827669dae3bc89ae05cc9da33764ff","source":{"kind":"arxiv","id":"1610.01726","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1610.01726","created_at":"2026-05-18T00:32:32Z"},{"alias_kind":"arxiv_version","alias_value":"1610.01726v1","created_at":"2026-05-18T00:32:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1610.01726","created_at":"2026-05-18T00:32:32Z"},{"alias_kind":"pith_short_12","alias_value":"GHALLOGCLYWU","created_at":"2026-05-18T12:30:19Z"},{"alias_kind":"pith_short_16","alias_value":"GHALLOGCLYWUM23R","created_at":"2026-05-18T12:30:19Z"},{"alias_kind":"pith_short_8","alias_value":"GHALLOGC","created_at":"2026-05-18T12:30:19Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:GHALLOGCLYWUM23RHQMTA5OOP3","target":"record","payload":{"canonical_record":{"source":{"id":"1610.01726","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-10-06T04:02:11Z","cross_cats_sorted":[],"title_canon_sha256":"00864afc336d9e1f83b29f5bedca13868ec8ac3234e45e53b71134372046469e","abstract_canon_sha256":"98840620454e18e8ab818a1ae84920b5415491707fe5e3c2e94b53095eadf862"},"schema_version":"1.0"},"canonical_sha256":"31c0b5b8c25e2d466b713c193075ce7ec0827669dae3bc89ae05cc9da33764ff","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:32:32.695069Z","signature_b64":"jcmxlCil3JbbskxFhaPkV5yNlY1j6/8sidn4a323HlaXnBEcS7rS/fF9pWwNxgdycHrLIbtCWrioKR7GhLlaCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"31c0b5b8c25e2d466b713c193075ce7ec0827669dae3bc89ae05cc9da33764ff","last_reissued_at":"2026-05-18T00:32:32.693852Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:32:32.693852Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1610.01726","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":"2026-05-18T00:32:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iR9QAFg2y+dWM56UxzlPEx7l61jNd6bNXEjSmm5tb9BROS2JV3gABoSoIlsLIV5UuLzN/BTsSjH5OAQHvXt+DA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T04:40:58.455114Z"},"content_sha256":"b7f52627cd8475dc5ed12f0c766d744ad65612c842e73d6481eec94c3aa8c8a5","schema_version":"1.0","event_id":"sha256:b7f52627cd8475dc5ed12f0c766d744ad65612c842e73d6481eec94c3aa8c8a5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:GHALLOGCLYWUM23RHQMTA5OOP3","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Graphene-Enhanced Thermal Interface Materials for Thermal Management of Photovoltaic Solar Cells","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"A.A. Balandin, D. Gamalath, E. Hernandez, M. Saadah","submitted_at":"2016-10-06T04:02:11Z","abstract_excerpt":"The increase in the temperature of photovoltaic (PV) solar cells affects negatively their power conversion efficiency and decreases their lifetime. The negative effects are particularly pronounced in concentrator solar cells. Therefore, it is crucial to limit the PV cell temperature by effectively removing the excess heat. Conventional thermal phase change materials (PCMs) and thermal interface materials (TIMs) do not possess the thermal conductivity values sufficient for thermal management of the next generation of PV cells. In this paper, we report the results of investigation of the increas"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1610.01726","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":"2026-05-18T00:32:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"icdK45pt6i0+QbzvSOCkhxgOirGSt/JN+nl0k4Ac5HykP0/BwthHlCBY31jQatGFucqydpynii/+is6vmQ28Ag==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T04:40:58.455474Z"},"content_sha256":"9e31e9e29a748633a247483aea984a0525ea8342d5f7b429cccf92e7869d215d","schema_version":"1.0","event_id":"sha256:9e31e9e29a748633a247483aea984a0525ea8342d5f7b429cccf92e7869d215d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GHALLOGCLYWUM23RHQMTA5OOP3/bundle.json","state_url":"https://pith.science/pith/GHALLOGCLYWUM23RHQMTA5OOP3/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GHALLOGCLYWUM23RHQMTA5OOP3/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":"2026-05-28T04:40:58Z","links":{"resolver":"https://pith.science/pith/GHALLOGCLYWUM23RHQMTA5OOP3","bundle":"https://pith.science/pith/GHALLOGCLYWUM23RHQMTA5OOP3/bundle.json","state":"https://pith.science/pith/GHALLOGCLYWUM23RHQMTA5OOP3/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GHALLOGCLYWUM23RHQMTA5OOP3/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:GHALLOGCLYWUM23RHQMTA5OOP3","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":"98840620454e18e8ab818a1ae84920b5415491707fe5e3c2e94b53095eadf862","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-10-06T04:02:11Z","title_canon_sha256":"00864afc336d9e1f83b29f5bedca13868ec8ac3234e45e53b71134372046469e"},"schema_version":"1.0","source":{"id":"1610.01726","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1610.01726","created_at":"2026-05-18T00:32:32Z"},{"alias_kind":"arxiv_version","alias_value":"1610.01726v1","created_at":"2026-05-18T00:32:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1610.01726","created_at":"2026-05-18T00:32:32Z"},{"alias_kind":"pith_short_12","alias_value":"GHALLOGCLYWU","created_at":"2026-05-18T12:30:19Z"},{"alias_kind":"pith_short_16","alias_value":"GHALLOGCLYWUM23R","created_at":"2026-05-18T12:30:19Z"},{"alias_kind":"pith_short_8","alias_value":"GHALLOGC","created_at":"2026-05-18T12:30:19Z"}],"graph_snapshots":[{"event_id":"sha256:9e31e9e29a748633a247483aea984a0525ea8342d5f7b429cccf92e7869d215d","target":"graph","created_at":"2026-05-18T00:32:32Z","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":"The increase in the temperature of photovoltaic (PV) solar cells affects negatively their power conversion efficiency and decreases their lifetime. The negative effects are particularly pronounced in concentrator solar cells. Therefore, it is crucial to limit the PV cell temperature by effectively removing the excess heat. Conventional thermal phase change materials (PCMs) and thermal interface materials (TIMs) do not possess the thermal conductivity values sufficient for thermal management of the next generation of PV cells. In this paper, we report the results of investigation of the increas","authors_text":"A.A. Balandin, D. Gamalath, E. Hernandez, M. Saadah","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-10-06T04:02:11Z","title":"Graphene-Enhanced Thermal Interface Materials for Thermal Management of Photovoltaic Solar Cells"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1610.01726","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:b7f52627cd8475dc5ed12f0c766d744ad65612c842e73d6481eec94c3aa8c8a5","target":"record","created_at":"2026-05-18T00:32:32Z","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":"98840620454e18e8ab818a1ae84920b5415491707fe5e3c2e94b53095eadf862","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-10-06T04:02:11Z","title_canon_sha256":"00864afc336d9e1f83b29f5bedca13868ec8ac3234e45e53b71134372046469e"},"schema_version":"1.0","source":{"id":"1610.01726","kind":"arxiv","version":1}},"canonical_sha256":"31c0b5b8c25e2d466b713c193075ce7ec0827669dae3bc89ae05cc9da33764ff","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"31c0b5b8c25e2d466b713c193075ce7ec0827669dae3bc89ae05cc9da33764ff","first_computed_at":"2026-05-18T00:32:32.693852Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:32:32.693852Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"jcmxlCil3JbbskxFhaPkV5yNlY1j6/8sidn4a323HlaXnBEcS7rS/fF9pWwNxgdycHrLIbtCWrioKR7GhLlaCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:32:32.695069Z","signed_message":"canonical_sha256_bytes"},"source_id":"1610.01726","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b7f52627cd8475dc5ed12f0c766d744ad65612c842e73d6481eec94c3aa8c8a5","sha256:9e31e9e29a748633a247483aea984a0525ea8342d5f7b429cccf92e7869d215d"],"state_sha256":"832418d60203c0b1c0e189341346911be13b9e085170a81c0f070586246a2505"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TwbrAymg279+adtHVOkg5YYu2/SDI1aBRXcYYMhxXZSxN2CVQbSMeSri/qvFsmlKc0KjPdvnvYIJh29LLyQFBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T04:40:58.457420Z","bundle_sha256":"3f0fc0e79d47c28c47dc64e702158cc1881ab9e1857bb92755667bb52edbfb24"}}