{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:ZRJSJC4IOYLG3ZTTLYQAB7FJTG","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":"91ca02dc0397c653dff2c417bc23429e40b970d8f24190e001afda89ef339b88","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2015-04-20T06:35:06Z","title_canon_sha256":"1b2d6c619d7669cde854cb22688891b8497bedcc8b61a50676d1891e63147b9f"},"schema_version":"1.0","source":{"id":"1504.04946","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1504.04946","created_at":"2026-05-18T01:20:46Z"},{"alias_kind":"arxiv_version","alias_value":"1504.04946v3","created_at":"2026-05-18T01:20:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1504.04946","created_at":"2026-05-18T01:20:46Z"},{"alias_kind":"pith_short_12","alias_value":"ZRJSJC4IOYLG","created_at":"2026-05-18T12:29:52Z"},{"alias_kind":"pith_short_16","alias_value":"ZRJSJC4IOYLG3ZTT","created_at":"2026-05-18T12:29:52Z"},{"alias_kind":"pith_short_8","alias_value":"ZRJSJC4I","created_at":"2026-05-18T12:29:52Z"}],"graph_snapshots":[{"event_id":"sha256:22e8037f5625e4ece107f80d96784ae93aefb167567d8ab2d00fda411a3a0afa","target":"graph","created_at":"2026-05-18T01:20:46Z","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":"I present calculations of reflection beamshifts, Goos-H\\\"anchen and Imbert-Fedorov shifts, due to the presence of a monolayer graphene on a dielectric media when using a beam with wavelength in the visible range. Measuring the Goos-H\\\"anchen and Imbert-Fedorov shifts is an alternative method to determine graphene's conductivity. I look at beamshifts for different polarization states ($p$, $s$, $45^0$, $\\sigma^+$) and I discuss other possible experimental routes to determine these beamshifts and consequently, the graphene's optical conductivity. The Goos-H\\\"anchen shifts for visible light I cal","authors_text":"N. Hermosa","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2015-04-20T06:35:06Z","title":"Reflection beamshifts of visible light due to graphene"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1504.04946","kind":"arxiv","version":3},"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:f7dc36bb5138c86f907e815206e9f82d1646c6c0826f43c744e10aaea6a5463e","target":"record","created_at":"2026-05-18T01:20:46Z","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":"91ca02dc0397c653dff2c417bc23429e40b970d8f24190e001afda89ef339b88","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2015-04-20T06:35:06Z","title_canon_sha256":"1b2d6c619d7669cde854cb22688891b8497bedcc8b61a50676d1891e63147b9f"},"schema_version":"1.0","source":{"id":"1504.04946","kind":"arxiv","version":3}},"canonical_sha256":"cc53248b8876166de6735e2000fca9998786556b107ba1e0857012aa5aaa5f99","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"cc53248b8876166de6735e2000fca9998786556b107ba1e0857012aa5aaa5f99","first_computed_at":"2026-05-18T01:20:46.595225Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:20:46.595225Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"E6U4LnEm+eTyex2SsQjHUTmYHbzEBBRQ7UPj3bpeWJe7bIBaoTUKjoCcNCj6YID8YUcrGFVZeIZxmvQIIWd/Dg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:20:46.595655Z","signed_message":"canonical_sha256_bytes"},"source_id":"1504.04946","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f7dc36bb5138c86f907e815206e9f82d1646c6c0826f43c744e10aaea6a5463e","sha256:22e8037f5625e4ece107f80d96784ae93aefb167567d8ab2d00fda411a3a0afa"],"state_sha256":"7740e9b37bd6e2169fce3748629ee5dd75caf8a27e28215f6d8b8f16b2f72cae"}