{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2023:7YWG2Q2XZSPN5BM44BIBC2RHBC","short_pith_number":"pith:7YWG2Q2X","schema_version":"1.0","canonical_sha256":"fe2c6d4357cc9ede859ce050116a2708b06e890aaa70b7b985d6860541e85039","source":{"kind":"arxiv","id":"2310.06350","version":1},"attestation_state":"computed","paper":{"title":"Volume holograms with linear diffraction efficiency relation by (3+1)D printing","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.optics","authors_text":"Christophe Moser, Demetri Psaltis, Niyazi Ulas Dinc","submitted_at":"2023-10-10T06:35:55Z","abstract_excerpt":"We demonstrate the fabrication of volume holograms using 2-photon polymerization with dynamic control of light exposure. We refer to our method as (3+1)D printing. Volume holograms that are recorded by interfering reference and signal beams have a diffraction efficiency relation that is inversely proportional with the square of the number of superimposed holograms. By using (3+1)D printing for fabrication, the refractive index of each voxel is created independently and thus by, digitally filtering the undesired interference terms, the diffraction efficiency is now inversely proportional to the"},"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":"2310.06350","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2023-10-10T06:35:55Z","cross_cats_sorted":[],"title_canon_sha256":"5cf871b3d8294a8dd1e5d02af98ced3199cc4d0b4bbb83eb08236284126ea136","abstract_canon_sha256":"1054f8d50518e12999240715dffd841be5ac2b6becf32e13f35ed7e4667387a0"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:59:09.689155Z","signature_b64":"EgHckGKL68ytY9bQqHmdhmxYVscjrrRaXY2zcW4NcvbmjLrgYcnB5PrOYhLYHknTwdGvi6OV1Szz7na+S2KGCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fe2c6d4357cc9ede859ce050116a2708b06e890aaa70b7b985d6860541e85039","last_reissued_at":"2026-07-05T06:59:09.688704Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:59:09.688704Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Volume holograms with linear diffraction efficiency relation by (3+1)D printing","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.optics","authors_text":"Christophe Moser, Demetri Psaltis, Niyazi Ulas Dinc","submitted_at":"2023-10-10T06:35:55Z","abstract_excerpt":"We demonstrate the fabrication of volume holograms using 2-photon polymerization with dynamic control of light exposure. We refer to our method as (3+1)D printing. Volume holograms that are recorded by interfering reference and signal beams have a diffraction efficiency relation that is inversely proportional with the square of the number of superimposed holograms. By using (3+1)D printing for fabrication, the refractive index of each voxel is created independently and thus by, digitally filtering the undesired interference terms, the diffraction efficiency is now inversely proportional to the"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2310.06350","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2310.06350/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2310.06350","created_at":"2026-07-05T06:59:09.688763+00:00"},{"alias_kind":"arxiv_version","alias_value":"2310.06350v1","created_at":"2026-07-05T06:59:09.688763+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2310.06350","created_at":"2026-07-05T06:59:09.688763+00:00"},{"alias_kind":"pith_short_12","alias_value":"7YWG2Q2XZSPN","created_at":"2026-07-05T06:59:09.688763+00:00"},{"alias_kind":"pith_short_16","alias_value":"7YWG2Q2XZSPN5BM4","created_at":"2026-07-05T06:59:09.688763+00:00"},{"alias_kind":"pith_short_8","alias_value":"7YWG2Q2X","created_at":"2026-07-05T06:59:09.688763+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/7YWG2Q2XZSPN5BM44BIBC2RHBC","json":"https://pith.science/pith/7YWG2Q2XZSPN5BM44BIBC2RHBC.json","graph_json":"https://pith.science/api/pith-number/7YWG2Q2XZSPN5BM44BIBC2RHBC/graph.json","events_json":"https://pith.science/api/pith-number/7YWG2Q2XZSPN5BM44BIBC2RHBC/events.json","paper":"https://pith.science/paper/7YWG2Q2X"},"agent_actions":{"view_html":"https://pith.science/pith/7YWG2Q2XZSPN5BM44BIBC2RHBC","download_json":"https://pith.science/pith/7YWG2Q2XZSPN5BM44BIBC2RHBC.json","view_paper":"https://pith.science/paper/7YWG2Q2X","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2310.06350&json=true","fetch_graph":"https://pith.science/api/pith-number/7YWG2Q2XZSPN5BM44BIBC2RHBC/graph.json","fetch_events":"https://pith.science/api/pith-number/7YWG2Q2XZSPN5BM44BIBC2RHBC/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/7YWG2Q2XZSPN5BM44BIBC2RHBC/action/timestamp_anchor","attest_storage":"https://pith.science/pith/7YWG2Q2XZSPN5BM44BIBC2RHBC/action/storage_attestation","attest_author":"https://pith.science/pith/7YWG2Q2XZSPN5BM44BIBC2RHBC/action/author_attestation","sign_citation":"https://pith.science/pith/7YWG2Q2XZSPN5BM44BIBC2RHBC/action/citation_signature","submit_replication":"https://pith.science/pith/7YWG2Q2XZSPN5BM44BIBC2RHBC/action/replication_record"}},"created_at":"2026-07-05T06:59:09.688763+00:00","updated_at":"2026-07-05T06:59:09.688763+00:00"}