{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:UPXH7B3DRZBCVMUMYVDRL7XR43","short_pith_number":"pith:UPXH7B3D","schema_version":"1.0","canonical_sha256":"a3ee7f87638e422ab28cc54715fef1e6f99737d75cb47a74d76bf489347d0928","source":{"kind":"arxiv","id":"1804.04619","version":1},"attestation_state":"computed","paper":{"title":"TomoReal: Tomographic Displays","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.GR","authors_text":"Byoungho Lee, Dongheon Yoo, Dukho Lee, Jaebum Cho, Seungjae Lee, Youngjin Jo","submitted_at":"2018-03-22T05:46:27Z","abstract_excerpt":"Since the history of display technologies began, people have dreamed an ultimate 3D display system. In order to get close to the dream, 3D displays should provide both of psychological and physiological cues for recognition of depth information. However, it is challenging to satisfy the essential features without sacrifice in conventional technical values including resolution, frame rate, and eye-box. Here, we present a new type of 3D displays: tomographic displays. We claim that tomographic displays may support extremely wide depth of field, quasi-continuous accommodation, omni-directional mo"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1804.04619","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.GR","submitted_at":"2018-03-22T05:46:27Z","cross_cats_sorted":[],"title_canon_sha256":"743522daa224b0e345aa617039772fcfdcb42401ef5f0ea6afec06b738d45d37","abstract_canon_sha256":"c869dde2d5aab5cc42a2e57c83d8ff1ff2d7b481db5de82a1ef784f1e612cfd7"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:18:36.746982Z","signature_b64":"Wla93ytH0EvV44tCJUzgXGNq/e2OeRUsT17JX+PB6mPDU6ytOkeaDJRqejYH+IH3rTsXHEQJr/24Q0S1v9lDBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a3ee7f87638e422ab28cc54715fef1e6f99737d75cb47a74d76bf489347d0928","last_reissued_at":"2026-05-18T00:18:36.746309Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:18:36.746309Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"TomoReal: Tomographic Displays","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.GR","authors_text":"Byoungho Lee, Dongheon Yoo, Dukho Lee, Jaebum Cho, Seungjae Lee, Youngjin Jo","submitted_at":"2018-03-22T05:46:27Z","abstract_excerpt":"Since the history of display technologies began, people have dreamed an ultimate 3D display system. In order to get close to the dream, 3D displays should provide both of psychological and physiological cues for recognition of depth information. However, it is challenging to satisfy the essential features without sacrifice in conventional technical values including resolution, frame rate, and eye-box. Here, we present a new type of 3D displays: tomographic displays. We claim that tomographic displays may support extremely wide depth of field, quasi-continuous accommodation, omni-directional mo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1804.04619","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1804.04619","created_at":"2026-05-18T00:18:36.746442+00:00"},{"alias_kind":"arxiv_version","alias_value":"1804.04619v1","created_at":"2026-05-18T00:18:36.746442+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1804.04619","created_at":"2026-05-18T00:18:36.746442+00:00"},{"alias_kind":"pith_short_12","alias_value":"UPXH7B3DRZBC","created_at":"2026-05-18T12:32:56.356000+00:00"},{"alias_kind":"pith_short_16","alias_value":"UPXH7B3DRZBCVMUM","created_at":"2026-05-18T12:32:56.356000+00:00"},{"alias_kind":"pith_short_8","alias_value":"UPXH7B3D","created_at":"2026-05-18T12:32:56.356000+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/UPXH7B3DRZBCVMUMYVDRL7XR43","json":"https://pith.science/pith/UPXH7B3DRZBCVMUMYVDRL7XR43.json","graph_json":"https://pith.science/api/pith-number/UPXH7B3DRZBCVMUMYVDRL7XR43/graph.json","events_json":"https://pith.science/api/pith-number/UPXH7B3DRZBCVMUMYVDRL7XR43/events.json","paper":"https://pith.science/paper/UPXH7B3D"},"agent_actions":{"view_html":"https://pith.science/pith/UPXH7B3DRZBCVMUMYVDRL7XR43","download_json":"https://pith.science/pith/UPXH7B3DRZBCVMUMYVDRL7XR43.json","view_paper":"https://pith.science/paper/UPXH7B3D","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1804.04619&json=true","fetch_graph":"https://pith.science/api/pith-number/UPXH7B3DRZBCVMUMYVDRL7XR43/graph.json","fetch_events":"https://pith.science/api/pith-number/UPXH7B3DRZBCVMUMYVDRL7XR43/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/UPXH7B3DRZBCVMUMYVDRL7XR43/action/timestamp_anchor","attest_storage":"https://pith.science/pith/UPXH7B3DRZBCVMUMYVDRL7XR43/action/storage_attestation","attest_author":"https://pith.science/pith/UPXH7B3DRZBCVMUMYVDRL7XR43/action/author_attestation","sign_citation":"https://pith.science/pith/UPXH7B3DRZBCVMUMYVDRL7XR43/action/citation_signature","submit_replication":"https://pith.science/pith/UPXH7B3DRZBCVMUMYVDRL7XR43/action/replication_record"}},"created_at":"2026-05-18T00:18:36.746442+00:00","updated_at":"2026-05-18T00:18:36.746442+00:00"}