{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:FR3GRSMFU7GSHHLAM4SQIEMRAP","short_pith_number":"pith:FR3GRSMF","canonical_record":{"source":{"id":"1703.04217","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-03-13T01:34:10Z","cross_cats_sorted":[],"title_canon_sha256":"261a0d8d532172206a444134c176f0facfb82d4218faff821618b19c0ced7986","abstract_canon_sha256":"e416b724a0dce45254531552686e40608f124f11abe6ce0c6adc0653ea149e13"},"schema_version":"1.0"},"canonical_sha256":"2c7668c985a7cd239d60672504119103d7ec18465b9372a6292af6f3736fa078","source":{"kind":"arxiv","id":"1703.04217","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1703.04217","created_at":"2026-05-18T00:48:49Z"},{"alias_kind":"arxiv_version","alias_value":"1703.04217v1","created_at":"2026-05-18T00:48:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1703.04217","created_at":"2026-05-18T00:48:49Z"},{"alias_kind":"pith_short_12","alias_value":"FR3GRSMFU7GS","created_at":"2026-05-18T12:31:15Z"},{"alias_kind":"pith_short_16","alias_value":"FR3GRSMFU7GSHHLA","created_at":"2026-05-18T12:31:15Z"},{"alias_kind":"pith_short_8","alias_value":"FR3GRSMF","created_at":"2026-05-18T12:31:15Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:FR3GRSMFU7GSHHLAM4SQIEMRAP","target":"record","payload":{"canonical_record":{"source":{"id":"1703.04217","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-03-13T01:34:10Z","cross_cats_sorted":[],"title_canon_sha256":"261a0d8d532172206a444134c176f0facfb82d4218faff821618b19c0ced7986","abstract_canon_sha256":"e416b724a0dce45254531552686e40608f124f11abe6ce0c6adc0653ea149e13"},"schema_version":"1.0"},"canonical_sha256":"2c7668c985a7cd239d60672504119103d7ec18465b9372a6292af6f3736fa078","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:48:49.424497Z","signature_b64":"0RKNzYAuhrGf1R3KJKwHoV0DI0/pBdDZd8gApajGxPkBBoBjYfSkuDs7OOX1aLQ4yJSiwb8xoCF2cXpYHV9GDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2c7668c985a7cd239d60672504119103d7ec18465b9372a6292af6f3736fa078","last_reissued_at":"2026-05-18T00:48:49.423781Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:48:49.423781Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1703.04217","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":"2026-05-18T00:48:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7vwTmKvQo9j3Cbr/lbb3Gu5uRVvNaphHscyf4bj2bZ595YEM1Men0/M8WcxIxaCck/khShw4kI56t5F74hwbAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T08:42:53.938779Z"},"content_sha256":"a9ec3a528c344dd2212aced3e4b9a3c055d037fce5b1bd1f6f5753334b24081c","schema_version":"1.0","event_id":"sha256:a9ec3a528c344dd2212aced3e4b9a3c055d037fce5b1bd1f6f5753334b24081c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:FR3GRSMFU7GSHHLAM4SQIEMRAP","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Zero-bias photocurrents in highly-disordered networks of Ge and Si nanowires","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Amit Verma, Brian A. Korgel, Julian E. Villarreal, Mahmoud M. Khader, M. Golam Rabbani, M. P. Anantram, R. B. Darling, Reza Nekovei, Sunil R. Patil","submitted_at":"2017-03-13T01:34:10Z","abstract_excerpt":"Semiconducting nanowire (NW) devices have garnered attention in self-powered electronic and optoelectronic applications. This work explores and exhibits, for the first time for visible light, a clear evidence of the zero-biased optoelectronic switching in randomly dispersed Ge and Si NW networks. The test bench, on which the NWs were dispersed for optoelectronic characterization, was fabricated using standard CMOS fabrication process, and utilized metal contacts with dissimilar work functions - Al and Ni. The randomly dispersed NWs respond to light by exhibiting substantial photocurrents and, "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1703.04217","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":"2026-05-18T00:48:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VsaTc3/CtM51CAPMOaEbQyuWtEGoO3UPok8G9n1uCcXd5lIjnPN5SEHvAJ3TJGzGWuizbphbS1ObaPHdyRDrAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T08:42:53.939444Z"},"content_sha256":"d0a422455a6783da7d67e0ef9a8582bfe7b4214a07258352ee9af060ad31b053","schema_version":"1.0","event_id":"sha256:d0a422455a6783da7d67e0ef9a8582bfe7b4214a07258352ee9af060ad31b053"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FR3GRSMFU7GSHHLAM4SQIEMRAP/bundle.json","state_url":"https://pith.science/pith/FR3GRSMFU7GSHHLAM4SQIEMRAP/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FR3GRSMFU7GSHHLAM4SQIEMRAP/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":"2026-05-30T08:42:53Z","links":{"resolver":"https://pith.science/pith/FR3GRSMFU7GSHHLAM4SQIEMRAP","bundle":"https://pith.science/pith/FR3GRSMFU7GSHHLAM4SQIEMRAP/bundle.json","state":"https://pith.science/pith/FR3GRSMFU7GSHHLAM4SQIEMRAP/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FR3GRSMFU7GSHHLAM4SQIEMRAP/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:FR3GRSMFU7GSHHLAM4SQIEMRAP","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":"e416b724a0dce45254531552686e40608f124f11abe6ce0c6adc0653ea149e13","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-03-13T01:34:10Z","title_canon_sha256":"261a0d8d532172206a444134c176f0facfb82d4218faff821618b19c0ced7986"},"schema_version":"1.0","source":{"id":"1703.04217","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1703.04217","created_at":"2026-05-18T00:48:49Z"},{"alias_kind":"arxiv_version","alias_value":"1703.04217v1","created_at":"2026-05-18T00:48:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1703.04217","created_at":"2026-05-18T00:48:49Z"},{"alias_kind":"pith_short_12","alias_value":"FR3GRSMFU7GS","created_at":"2026-05-18T12:31:15Z"},{"alias_kind":"pith_short_16","alias_value":"FR3GRSMFU7GSHHLA","created_at":"2026-05-18T12:31:15Z"},{"alias_kind":"pith_short_8","alias_value":"FR3GRSMF","created_at":"2026-05-18T12:31:15Z"}],"graph_snapshots":[{"event_id":"sha256:d0a422455a6783da7d67e0ef9a8582bfe7b4214a07258352ee9af060ad31b053","target":"graph","created_at":"2026-05-18T00:48:49Z","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":"Semiconducting nanowire (NW) devices have garnered attention in self-powered electronic and optoelectronic applications. This work explores and exhibits, for the first time for visible light, a clear evidence of the zero-biased optoelectronic switching in randomly dispersed Ge and Si NW networks. The test bench, on which the NWs were dispersed for optoelectronic characterization, was fabricated using standard CMOS fabrication process, and utilized metal contacts with dissimilar work functions - Al and Ni. The randomly dispersed NWs respond to light by exhibiting substantial photocurrents and, ","authors_text":"Amit Verma, Brian A. Korgel, Julian E. Villarreal, Mahmoud M. Khader, M. Golam Rabbani, M. P. Anantram, R. B. Darling, Reza Nekovei, Sunil R. Patil","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-03-13T01:34:10Z","title":"Zero-bias photocurrents in highly-disordered networks of Ge and Si nanowires"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1703.04217","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:a9ec3a528c344dd2212aced3e4b9a3c055d037fce5b1bd1f6f5753334b24081c","target":"record","created_at":"2026-05-18T00:48:49Z","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":"e416b724a0dce45254531552686e40608f124f11abe6ce0c6adc0653ea149e13","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-03-13T01:34:10Z","title_canon_sha256":"261a0d8d532172206a444134c176f0facfb82d4218faff821618b19c0ced7986"},"schema_version":"1.0","source":{"id":"1703.04217","kind":"arxiv","version":1}},"canonical_sha256":"2c7668c985a7cd239d60672504119103d7ec18465b9372a6292af6f3736fa078","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2c7668c985a7cd239d60672504119103d7ec18465b9372a6292af6f3736fa078","first_computed_at":"2026-05-18T00:48:49.423781Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:48:49.423781Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"0RKNzYAuhrGf1R3KJKwHoV0DI0/pBdDZd8gApajGxPkBBoBjYfSkuDs7OOX1aLQ4yJSiwb8xoCF2cXpYHV9GDw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:48:49.424497Z","signed_message":"canonical_sha256_bytes"},"source_id":"1703.04217","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a9ec3a528c344dd2212aced3e4b9a3c055d037fce5b1bd1f6f5753334b24081c","sha256:d0a422455a6783da7d67e0ef9a8582bfe7b4214a07258352ee9af060ad31b053"],"state_sha256":"d045ed509b5d90c887158d737daf024b3679953ec363ba192474de56b2eb2f14"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"z4nY0cUf6opGYG+Vq+sobjIOHsKzoY9WMJlrGEg4tCTOfBSTIBmBdG5XzXArUwFoOUeCkININLKtBiuo6OgcBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T08:42:53.942936Z","bundle_sha256":"abe4ccfed5dd681f3d6d47b0de012f6489be911a221b9bffc30961af88727351"}}