{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:RWCDYUVJHAOLOY7GHCHQQPRG7J","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":"24e4662090f7c146d00a98bc05a7b6bb14fc12ce29c007f503d0f4da66462e38","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2018-08-22T11:59:07Z","title_canon_sha256":"2925bc9a8b92fc3f7394708cc188e27563eab8dfe74152025de0d5d6be73faf8"},"schema_version":"1.0","source":{"id":"1808.07324","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1808.07324","created_at":"2026-05-18T00:03:01Z"},{"alias_kind":"arxiv_version","alias_value":"1808.07324v1","created_at":"2026-05-18T00:03:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1808.07324","created_at":"2026-05-18T00:03:01Z"},{"alias_kind":"pith_short_12","alias_value":"RWCDYUVJHAOL","created_at":"2026-05-18T12:32:50Z"},{"alias_kind":"pith_short_16","alias_value":"RWCDYUVJHAOLOY7G","created_at":"2026-05-18T12:32:50Z"},{"alias_kind":"pith_short_8","alias_value":"RWCDYUVJ","created_at":"2026-05-18T12:32:50Z"}],"graph_snapshots":[{"event_id":"sha256:3f5df68aa3d236e4ef969989ff2bffaeb96c7a39d2e514fa23af1465719a9547","target":"graph","created_at":"2026-05-18T00:03:01Z","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 simple technique for far-field single-shot non-interferometric determination of the phase transmission matrix of a multicore fiber with over 100 cores is presented. This phase retrieval technique relies on the aperiodic arrangement of the cores.","authors_text":"Dan Oron, Esben Ravn Andresen, G\\'eraud Bouwmans, Herv\\'e Rigneault, Miguel A. Alonso, Siddharth Sivankutty, Viktor Tsvirkun","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2018-08-22T11:59:07Z","title":"Single-shot non-interferometric measurement of the phase transmission matrix in multicore fibers"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1808.07324","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:db52a0865e93791996b83c1e3db46f28efa0485ed0aacecba8925cabccb66256","target":"record","created_at":"2026-05-18T00:03:01Z","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":"24e4662090f7c146d00a98bc05a7b6bb14fc12ce29c007f503d0f4da66462e38","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2018-08-22T11:59:07Z","title_canon_sha256":"2925bc9a8b92fc3f7394708cc188e27563eab8dfe74152025de0d5d6be73faf8"},"schema_version":"1.0","source":{"id":"1808.07324","kind":"arxiv","version":1}},"canonical_sha256":"8d843c52a9381cb763e6388f083e26fa4dfc081d092875e40b104bc3d2e9a644","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8d843c52a9381cb763e6388f083e26fa4dfc081d092875e40b104bc3d2e9a644","first_computed_at":"2026-05-18T00:03:01.866051Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:03:01.866051Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"JXfKAVvq6JGI7b3RJTheS9IXJJR1hlm8v024E/M8BY15fj9uWcl3pUh/4IgKnCnRww0L+dq2wcc0dgPamEZsAw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:03:01.866558Z","signed_message":"canonical_sha256_bytes"},"source_id":"1808.07324","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:db52a0865e93791996b83c1e3db46f28efa0485ed0aacecba8925cabccb66256","sha256:3f5df68aa3d236e4ef969989ff2bffaeb96c7a39d2e514fa23af1465719a9547"],"state_sha256":"ae2ff215ebb395c9982f8a229e4fad7b302be491844f7ff30fb38baed2141669"}