{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:IHC7BUZTTVVBSJQFLE2HGRMO67","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":"8efd29a0b4a512b73a169a869c156a43639d0468b3675af3edd12656660a18cb","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2012-05-10T15:33:56Z","title_canon_sha256":"b84dd9b2a3aec3e79a26903e9d6c0742d3dde4415cd5ea4708c04ba26336be36"},"schema_version":"1.0","source":{"id":"1205.2294","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1205.2294","created_at":"2026-05-18T01:57:33Z"},{"alias_kind":"arxiv_version","alias_value":"1205.2294v1","created_at":"2026-05-18T01:57:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1205.2294","created_at":"2026-05-18T01:57:33Z"},{"alias_kind":"pith_short_12","alias_value":"IHC7BUZTTVVB","created_at":"2026-05-18T12:27:09Z"},{"alias_kind":"pith_short_16","alias_value":"IHC7BUZTTVVBSJQF","created_at":"2026-05-18T12:27:09Z"},{"alias_kind":"pith_short_8","alias_value":"IHC7BUZT","created_at":"2026-05-18T12:27:09Z"}],"graph_snapshots":[{"event_id":"sha256:025dfb85a42e78fd636a81615363870660236a37526636d7e179cc0fae5c694f","target":"graph","created_at":"2026-05-18T01:57:33Z","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":"A random medium can serve as a controllable arbitrary spectral filter with spectral resolution determined by the inverse of the interaction time of the light in the medium. We use wavefront shaping to implement an arbitrary spectral response at a particular point in the scattered field. We experimentally demonstrate this technique by selecting either a narrow band or dual bands with a width of 5.5nm each.","authors_text":"Eran Small, Ori Katz, Yaron Silberberg, Yefeng Guan","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2012-05-10T15:33:56Z","title":"Spectral control of broadband light through random media by wavefront shaping"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1205.2294","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":"sha256:99e4cac421700ae327a0e0151f4f7c7bd53990dd91724102d7e0d10894fbbf9e","target":"record","created_at":"2026-05-18T01:57:33Z","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":"8efd29a0b4a512b73a169a869c156a43639d0468b3675af3edd12656660a18cb","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2012-05-10T15:33:56Z","title_canon_sha256":"b84dd9b2a3aec3e79a26903e9d6c0742d3dde4415cd5ea4708c04ba26336be36"},"schema_version":"1.0","source":{"id":"1205.2294","kind":"arxiv","version":1}},"canonical_sha256":"41c5f0d3339d6a192605593473458ef7cff332e7cdb6807bdb99c22d02a3d634","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"41c5f0d3339d6a192605593473458ef7cff332e7cdb6807bdb99c22d02a3d634","first_computed_at":"2026-05-18T01:57:33.795567Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:57:33.795567Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"mytHM15RwhlOilzevnuf5G66lW0v5cvll0KsCGukH14oA3+pjK8EJfD2ToSOfOv3hRytESCorcv++eO6Zd4XCg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:57:33.796068Z","signed_message":"canonical_sha256_bytes"},"source_id":"1205.2294","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:99e4cac421700ae327a0e0151f4f7c7bd53990dd91724102d7e0d10894fbbf9e","sha256:025dfb85a42e78fd636a81615363870660236a37526636d7e179cc0fae5c694f"],"state_sha256":"b1553f2b487d1fffd8d40bb241ae3d73e6d3140a57cf5c44cfee17061cfc129a"}