{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:AEFTJXBZNHXIXLXYKCQFYV25YN","short_pith_number":"pith:AEFTJXBZ","canonical_record":{"source":{"id":"1509.02423","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2015-09-08T15:53:39Z","cross_cats_sorted":["cond-mat.mes-hall","cond-mat.mtrl-sci","physics.comp-ph","physics.ins-det"],"title_canon_sha256":"7917134b86302568bf4a5506cd24c4f0acbb8d0fe0c3f792d0976f2db4157124","abstract_canon_sha256":"3598a39cde959e4f96ec06f67d01ab288595f200d5cbe104a17f2636705ba2da"},"schema_version":"1.0"},"canonical_sha256":"010b34dc3969ee8baef850a05c575dc3574892261ae4b85e275bd04c35ddf0ca","source":{"kind":"arxiv","id":"1509.02423","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1509.02423","created_at":"2026-05-18T01:33:40Z"},{"alias_kind":"arxiv_version","alias_value":"1509.02423v1","created_at":"2026-05-18T01:33:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1509.02423","created_at":"2026-05-18T01:33:40Z"},{"alias_kind":"pith_short_12","alias_value":"AEFTJXBZNHXI","created_at":"2026-05-18T12:29:10Z"},{"alias_kind":"pith_short_16","alias_value":"AEFTJXBZNHXIXLXY","created_at":"2026-05-18T12:29:10Z"},{"alias_kind":"pith_short_8","alias_value":"AEFTJXBZ","created_at":"2026-05-18T12:29:10Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:AEFTJXBZNHXIXLXYKCQFYV25YN","target":"record","payload":{"canonical_record":{"source":{"id":"1509.02423","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2015-09-08T15:53:39Z","cross_cats_sorted":["cond-mat.mes-hall","cond-mat.mtrl-sci","physics.comp-ph","physics.ins-det"],"title_canon_sha256":"7917134b86302568bf4a5506cd24c4f0acbb8d0fe0c3f792d0976f2db4157124","abstract_canon_sha256":"3598a39cde959e4f96ec06f67d01ab288595f200d5cbe104a17f2636705ba2da"},"schema_version":"1.0"},"canonical_sha256":"010b34dc3969ee8baef850a05c575dc3574892261ae4b85e275bd04c35ddf0ca","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:33:40.932795Z","signature_b64":"369vXrHZTd+RSsT4ApGZQyfwyjt7FYqXOTLsgIuxMsQtTuPy06tPSUsMQC/4n0zPoJiBl+RsgbmK6XPi94F3Cw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"010b34dc3969ee8baef850a05c575dc3574892261ae4b85e275bd04c35ddf0ca","last_reissued_at":"2026-05-18T01:33:40.932394Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:33:40.932394Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1509.02423","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":"2026-05-18T01:33:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"aT6LTxwNNH2QX6VHNBUuVZDwD/A6BnqzmbOgHrqlVk5G2Hms/xoxGJCkdzxzK/bDx9lEK4LnfDHp/scURMYyBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-03T12:34:41.306407Z"},"content_sha256":"3cf5625d56f11c0835e173fb09f109ec78a13acefa4fc109eac30b258701d2eb","schema_version":"1.0","event_id":"sha256:3cf5625d56f11c0835e173fb09f109ec78a13acefa4fc109eac30b258701d2eb"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:AEFTJXBZNHXIXLXYKCQFYV25YN","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Limiting efficiencies of solar energy conversion and photo-detection via internal emission of hot electrons and hot holes in gold","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall","cond-mat.mtrl-sci","physics.comp-ph","physics.ins-det"],"primary_cat":"physics.optics","authors_text":"Bolin Liao, Gang Chen, Jiawei Zhou, Svetlana V. Boriskina, Wei-Chun Hsu","submitted_at":"2015-09-08T15:53:39Z","abstract_excerpt":"We evaluate the limiting efficiency of full and partial solar spectrum harvesting via the process of internal photoemission in Au-semiconductor Schottky junctions. Our results based on the ab initio calculations of the electron density of states (e-DOS) reveal that the limiting efficiency of the full-spectrum Au converter based on hot electron injection is below 4%. This value is even lower than previously established limit based on the parabolic approximation of the Au electron energy bands. However, we predict limiting efficiency exceeding 10% for the hot holes collection through the Schottk"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.02423","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":"2026-05-18T01:33:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XoPbUkP9iZSXq+aq7xdYZlSiLCyxJ69rJg5MNOqCyUpF2rLsBaNNMZzW0aYO8ATNwdYkIosch75sYS9h7/CJDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-03T12:34:41.306767Z"},"content_sha256":"615eaa7c9e319693e9bebbe2eaf2832f5bb528358691ce9a6ef590f586694b53","schema_version":"1.0","event_id":"sha256:615eaa7c9e319693e9bebbe2eaf2832f5bb528358691ce9a6ef590f586694b53"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/AEFTJXBZNHXIXLXYKCQFYV25YN/bundle.json","state_url":"https://pith.science/pith/AEFTJXBZNHXIXLXYKCQFYV25YN/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/AEFTJXBZNHXIXLXYKCQFYV25YN/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":"2026-07-03T12:34:41Z","links":{"resolver":"https://pith.science/pith/AEFTJXBZNHXIXLXYKCQFYV25YN","bundle":"https://pith.science/pith/AEFTJXBZNHXIXLXYKCQFYV25YN/bundle.json","state":"https://pith.science/pith/AEFTJXBZNHXIXLXYKCQFYV25YN/state.json","well_known_bundle":"https://pith.science/.well-known/pith/AEFTJXBZNHXIXLXYKCQFYV25YN/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:AEFTJXBZNHXIXLXYKCQFYV25YN","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":"3598a39cde959e4f96ec06f67d01ab288595f200d5cbe104a17f2636705ba2da","cross_cats_sorted":["cond-mat.mes-hall","cond-mat.mtrl-sci","physics.comp-ph","physics.ins-det"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2015-09-08T15:53:39Z","title_canon_sha256":"7917134b86302568bf4a5506cd24c4f0acbb8d0fe0c3f792d0976f2db4157124"},"schema_version":"1.0","source":{"id":"1509.02423","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1509.02423","created_at":"2026-05-18T01:33:40Z"},{"alias_kind":"arxiv_version","alias_value":"1509.02423v1","created_at":"2026-05-18T01:33:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1509.02423","created_at":"2026-05-18T01:33:40Z"},{"alias_kind":"pith_short_12","alias_value":"AEFTJXBZNHXI","created_at":"2026-05-18T12:29:10Z"},{"alias_kind":"pith_short_16","alias_value":"AEFTJXBZNHXIXLXY","created_at":"2026-05-18T12:29:10Z"},{"alias_kind":"pith_short_8","alias_value":"AEFTJXBZ","created_at":"2026-05-18T12:29:10Z"}],"graph_snapshots":[{"event_id":"sha256:615eaa7c9e319693e9bebbe2eaf2832f5bb528358691ce9a6ef590f586694b53","target":"graph","created_at":"2026-05-18T01:33:40Z","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 evaluate the limiting efficiency of full and partial solar spectrum harvesting via the process of internal photoemission in Au-semiconductor Schottky junctions. Our results based on the ab initio calculations of the electron density of states (e-DOS) reveal that the limiting efficiency of the full-spectrum Au converter based on hot electron injection is below 4%. This value is even lower than previously established limit based on the parabolic approximation of the Au electron energy bands. However, we predict limiting efficiency exceeding 10% for the hot holes collection through the Schottk","authors_text":"Bolin Liao, Gang Chen, Jiawei Zhou, Svetlana V. Boriskina, Wei-Chun Hsu","cross_cats":["cond-mat.mes-hall","cond-mat.mtrl-sci","physics.comp-ph","physics.ins-det"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2015-09-08T15:53:39Z","title":"Limiting efficiencies of solar energy conversion and photo-detection via internal emission of hot electrons and hot holes in gold"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.02423","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":"sha256:3cf5625d56f11c0835e173fb09f109ec78a13acefa4fc109eac30b258701d2eb","target":"record","created_at":"2026-05-18T01:33:40Z","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":"3598a39cde959e4f96ec06f67d01ab288595f200d5cbe104a17f2636705ba2da","cross_cats_sorted":["cond-mat.mes-hall","cond-mat.mtrl-sci","physics.comp-ph","physics.ins-det"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2015-09-08T15:53:39Z","title_canon_sha256":"7917134b86302568bf4a5506cd24c4f0acbb8d0fe0c3f792d0976f2db4157124"},"schema_version":"1.0","source":{"id":"1509.02423","kind":"arxiv","version":1}},"canonical_sha256":"010b34dc3969ee8baef850a05c575dc3574892261ae4b85e275bd04c35ddf0ca","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"010b34dc3969ee8baef850a05c575dc3574892261ae4b85e275bd04c35ddf0ca","first_computed_at":"2026-05-18T01:33:40.932394Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:33:40.932394Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"369vXrHZTd+RSsT4ApGZQyfwyjt7FYqXOTLsgIuxMsQtTuPy06tPSUsMQC/4n0zPoJiBl+RsgbmK6XPi94F3Cw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:33:40.932795Z","signed_message":"canonical_sha256_bytes"},"source_id":"1509.02423","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3cf5625d56f11c0835e173fb09f109ec78a13acefa4fc109eac30b258701d2eb","sha256:615eaa7c9e319693e9bebbe2eaf2832f5bb528358691ce9a6ef590f586694b53"],"state_sha256":"6f060f2d3861188e089ba28dd72927d8542a0a285eed08786c9b37e2cf17ebaf"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"MfPMFSkEQLuRdtBo03gwa/MwRgqfDT46+3RPTd7RzszWmtqeqamiXSGhh5UkCv2vTcvS0tnpwSZi2/SL7W+NBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-03T12:34:41.308760Z","bundle_sha256":"21f75703137ab2c2a005f7b7c8d7bad4bcbb1123d55b84815496998ac369c977"}}