{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:FCBC65JXFUB4GYNG5IBMZEATTQ","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":"6b27f99ff2ab5b0c6010cc9753baa8a670bd71cc38c07a6a2b3ad6fb83085b6d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2013-10-24T14:41:45Z","title_canon_sha256":"657dfc9e7937a2962ae8f864dbc8736073d397ee181a3a7a2c3d72d6efaa9a74"},"schema_version":"1.0","source":{"id":"1310.6634","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1310.6634","created_at":"2026-05-18T03:09:08Z"},{"alias_kind":"arxiv_version","alias_value":"1310.6634v1","created_at":"2026-05-18T03:09:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1310.6634","created_at":"2026-05-18T03:09:08Z"},{"alias_kind":"pith_short_12","alias_value":"FCBC65JXFUB4","created_at":"2026-05-18T12:27:45Z"},{"alias_kind":"pith_short_16","alias_value":"FCBC65JXFUB4GYNG","created_at":"2026-05-18T12:27:45Z"},{"alias_kind":"pith_short_8","alias_value":"FCBC65JX","created_at":"2026-05-18T12:27:45Z"}],"graph_snapshots":[{"event_id":"sha256:69c461d8786cafe027782da63378b3e0759cf1b8afe7b28b1c3f4a48740623b5","target":"graph","created_at":"2026-05-18T03:09:08Z","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 scanning mid-IR-laser microscopy was previously demonstrated as an effective tool for characterization of different semiconductor crystals. Now the technique has been successfully applied for the investigation of CZ Si$_x$Ge$_{1-x}$---a promising material for photovoltaics---and multicrystalline silicon for solar cells.","authors_text":"O. V. Astafiev, V. A. Yuryev, V. P. Kalinushkin","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2013-10-24T14:41:45Z","title":"Application of Scanning Mid-IR-Laser Microscopy for Characterization of Semiconductor Materials for Photovoltaics"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1310.6634","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":"sha256:9178db4bf9aaebfe76d8f9c082970af590f07228512a10744378de913136fa0b","target":"record","created_at":"2026-05-18T03:09:08Z","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":"6b27f99ff2ab5b0c6010cc9753baa8a670bd71cc38c07a6a2b3ad6fb83085b6d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2013-10-24T14:41:45Z","title_canon_sha256":"657dfc9e7937a2962ae8f864dbc8736073d397ee181a3a7a2c3d72d6efaa9a74"},"schema_version":"1.0","source":{"id":"1310.6634","kind":"arxiv","version":1}},"canonical_sha256":"28822f75372d03c361a6ea02cc90139c22798e48eaea9cb269724e4cc63573c0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"28822f75372d03c361a6ea02cc90139c22798e48eaea9cb269724e4cc63573c0","first_computed_at":"2026-05-18T03:09:08.751562Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:09:08.751562Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"RpiLWJBqHhfBmC0BmN/r0KPhVUslsAUXlNkPTs5UWodNU1rw4Tycq62lpOuwFejeYmcPqVw+ndOaJ9hwEbFeAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:09:08.752276Z","signed_message":"canonical_sha256_bytes"},"source_id":"1310.6634","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9178db4bf9aaebfe76d8f9c082970af590f07228512a10744378de913136fa0b","sha256:69c461d8786cafe027782da63378b3e0759cf1b8afe7b28b1c3f4a48740623b5"],"state_sha256":"943e7a797e27cfc2b67d2e48b79c85959d05460aaa0e630783fa1b0a637fa8aa"}