{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:ZZE3BVYUFBLFOUSPSA47IVWMQ2","short_pith_number":"pith:ZZE3BVYU","canonical_record":{"source":{"id":"1706.06633","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2017-06-20T19:16:30Z","cross_cats_sorted":["physics.app-ph"],"title_canon_sha256":"60388243fea11f4ff4ab6b764e46bea39d67d6b2f494782461416b9b62b48d5f","abstract_canon_sha256":"b33719bd442822f14a5a6b4b6aea70414df36c365760fb7da491ece04c01844e"},"schema_version":"1.0"},"canonical_sha256":"ce49b0d714285657524f9039f456cc869c3b2393448a6639cd9a649c1ca2c8f3","source":{"kind":"arxiv","id":"1706.06633","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1706.06633","created_at":"2026-05-18T00:38:50Z"},{"alias_kind":"arxiv_version","alias_value":"1706.06633v1","created_at":"2026-05-18T00:38:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1706.06633","created_at":"2026-05-18T00:38:50Z"},{"alias_kind":"pith_short_12","alias_value":"ZZE3BVYUFBLF","created_at":"2026-05-18T12:31:59Z"},{"alias_kind":"pith_short_16","alias_value":"ZZE3BVYUFBLFOUSP","created_at":"2026-05-18T12:31:59Z"},{"alias_kind":"pith_short_8","alias_value":"ZZE3BVYU","created_at":"2026-05-18T12:31:59Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:ZZE3BVYUFBLFOUSPSA47IVWMQ2","target":"record","payload":{"canonical_record":{"source":{"id":"1706.06633","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2017-06-20T19:16:30Z","cross_cats_sorted":["physics.app-ph"],"title_canon_sha256":"60388243fea11f4ff4ab6b764e46bea39d67d6b2f494782461416b9b62b48d5f","abstract_canon_sha256":"b33719bd442822f14a5a6b4b6aea70414df36c365760fb7da491ece04c01844e"},"schema_version":"1.0"},"canonical_sha256":"ce49b0d714285657524f9039f456cc869c3b2393448a6639cd9a649c1ca2c8f3","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:38:50.668628Z","signature_b64":"+xSTrji70vaKQD95sNj4pWLoX39TxrYQ4UiYzV4pxu5Uyoz9JpS6Dd5D9LVYkH1mRKLgwYAvqhj10LOFgrFJAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ce49b0d714285657524f9039f456cc869c3b2393448a6639cd9a649c1ca2c8f3","last_reissued_at":"2026-05-18T00:38:50.667887Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:38:50.667887Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1706.06633","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":"2026-05-18T00:38:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UzdiGIiwz2UoBhWK3QlCK/OTH9uETLuFqQtrqUssqjztKxxCLzfOh1lZ5dJc8gKTf78jcv+r/kgCN/g0QZHUBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T13:14:45.294725Z"},"content_sha256":"899aa201fd36eab7d633ccf019d632b7ffd2da97c6db423162a6cbd91b159b3a","schema_version":"1.0","event_id":"sha256:899aa201fd36eab7d633ccf019d632b7ffd2da97c6db423162a6cbd91b159b3a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:ZZE3BVYUFBLFOUSPSA47IVWMQ2","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Surface quasi periodic and random structures based on nanomotor lithography for light trapping","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.app-ph"],"primary_cat":"physics.optics","authors_text":"E. Ortyl, F. Cousseau, M. Loumaigne, R.Barille, S. Ahmadi-Kandjani, Sh. Golghasemi Sorkhabi, S. Zielinska","submitted_at":"2017-06-20T19:16:30Z","abstract_excerpt":"We compare the characteristics of two types of patterns obtained with two azopolymer materials: a Gaussian random pattern and a quasi-random grating pattern. The surface structurations have been obtained with a simple bottom-up technique by illuminating azopolymer thin films with a single laser beam. We demonstrate the interesting generated properties of these two surfaces. In particular, the surface with quasi-random gratings can address beam splittings for light coupling in different directions in an ultra-thin film. We use these two surfaces as a mold and replicate them on a transparent ela"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1706.06633","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":"2026-05-18T00:38:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"EgYcxa+4QQSx7rwIAHLuTRAHAqru/rGAxRgkk6wRdm1ky7VBFyfQa+Nf1tSE3ZFS6h4P3l0eQTO1soI0/1WoAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T13:14:45.295435Z"},"content_sha256":"b4753496535bb502368cef4f5cad82ef380b1fcc789bfded82183f9fae8edf29","schema_version":"1.0","event_id":"sha256:b4753496535bb502368cef4f5cad82ef380b1fcc789bfded82183f9fae8edf29"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ZZE3BVYUFBLFOUSPSA47IVWMQ2/bundle.json","state_url":"https://pith.science/pith/ZZE3BVYUFBLFOUSPSA47IVWMQ2/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ZZE3BVYUFBLFOUSPSA47IVWMQ2/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":"2026-06-02T13:14:45Z","links":{"resolver":"https://pith.science/pith/ZZE3BVYUFBLFOUSPSA47IVWMQ2","bundle":"https://pith.science/pith/ZZE3BVYUFBLFOUSPSA47IVWMQ2/bundle.json","state":"https://pith.science/pith/ZZE3BVYUFBLFOUSPSA47IVWMQ2/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ZZE3BVYUFBLFOUSPSA47IVWMQ2/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:ZZE3BVYUFBLFOUSPSA47IVWMQ2","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":"b33719bd442822f14a5a6b4b6aea70414df36c365760fb7da491ece04c01844e","cross_cats_sorted":["physics.app-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2017-06-20T19:16:30Z","title_canon_sha256":"60388243fea11f4ff4ab6b764e46bea39d67d6b2f494782461416b9b62b48d5f"},"schema_version":"1.0","source":{"id":"1706.06633","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1706.06633","created_at":"2026-05-18T00:38:50Z"},{"alias_kind":"arxiv_version","alias_value":"1706.06633v1","created_at":"2026-05-18T00:38:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1706.06633","created_at":"2026-05-18T00:38:50Z"},{"alias_kind":"pith_short_12","alias_value":"ZZE3BVYUFBLF","created_at":"2026-05-18T12:31:59Z"},{"alias_kind":"pith_short_16","alias_value":"ZZE3BVYUFBLFOUSP","created_at":"2026-05-18T12:31:59Z"},{"alias_kind":"pith_short_8","alias_value":"ZZE3BVYU","created_at":"2026-05-18T12:31:59Z"}],"graph_snapshots":[{"event_id":"sha256:b4753496535bb502368cef4f5cad82ef380b1fcc789bfded82183f9fae8edf29","target":"graph","created_at":"2026-05-18T00:38:50Z","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 compare the characteristics of two types of patterns obtained with two azopolymer materials: a Gaussian random pattern and a quasi-random grating pattern. The surface structurations have been obtained with a simple bottom-up technique by illuminating azopolymer thin films with a single laser beam. We demonstrate the interesting generated properties of these two surfaces. In particular, the surface with quasi-random gratings can address beam splittings for light coupling in different directions in an ultra-thin film. We use these two surfaces as a mold and replicate them on a transparent ela","authors_text":"E. Ortyl, F. Cousseau, M. Loumaigne, R.Barille, S. Ahmadi-Kandjani, Sh. Golghasemi Sorkhabi, S. Zielinska","cross_cats":["physics.app-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2017-06-20T19:16:30Z","title":"Surface quasi periodic and random structures based on nanomotor lithography for light trapping"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1706.06633","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":"sha256:899aa201fd36eab7d633ccf019d632b7ffd2da97c6db423162a6cbd91b159b3a","target":"record","created_at":"2026-05-18T00:38:50Z","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":"b33719bd442822f14a5a6b4b6aea70414df36c365760fb7da491ece04c01844e","cross_cats_sorted":["physics.app-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2017-06-20T19:16:30Z","title_canon_sha256":"60388243fea11f4ff4ab6b764e46bea39d67d6b2f494782461416b9b62b48d5f"},"schema_version":"1.0","source":{"id":"1706.06633","kind":"arxiv","version":1}},"canonical_sha256":"ce49b0d714285657524f9039f456cc869c3b2393448a6639cd9a649c1ca2c8f3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ce49b0d714285657524f9039f456cc869c3b2393448a6639cd9a649c1ca2c8f3","first_computed_at":"2026-05-18T00:38:50.667887Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:38:50.667887Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+xSTrji70vaKQD95sNj4pWLoX39TxrYQ4UiYzV4pxu5Uyoz9JpS6Dd5D9LVYkH1mRKLgwYAvqhj10LOFgrFJAg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:38:50.668628Z","signed_message":"canonical_sha256_bytes"},"source_id":"1706.06633","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:899aa201fd36eab7d633ccf019d632b7ffd2da97c6db423162a6cbd91b159b3a","sha256:b4753496535bb502368cef4f5cad82ef380b1fcc789bfded82183f9fae8edf29"],"state_sha256":"1afb1c85417490f6c938827d984a51c6c50c30c1dbd709c51446fccc4a35be38"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"npHf/iO5FgFVZ7GRaamR8wZJXt4vndHTF2BccoLuhjYGF4TcGqg3EPcsRX8wxBxY64dwhSNJ3MheQvkWZoNADA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T13:14:45.298161Z","bundle_sha256":"53b71de8ad92f0a4ceb99f3de5856fd9ccfaeac94b4d070ef570e0ff389f8b2b"}}