{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:NLTSGOPMBSQSMC45MOGBHFVTJL","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":"1d6ddfffb50663186116b4e1857759c08b5a27c6a42d7dca6c281029589e6aac","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-04-06T16:25:50Z","title_canon_sha256":"6aa243a9a03a154cf6d6db2b7bd2c78ca295fff816c267a96e65c407ab10d1ec"},"schema_version":"1.0","source":{"id":"1704.01911","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1704.01911","created_at":"2026-05-18T00:12:14Z"},{"alias_kind":"arxiv_version","alias_value":"1704.01911v1","created_at":"2026-05-18T00:12:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1704.01911","created_at":"2026-05-18T00:12:14Z"},{"alias_kind":"pith_short_12","alias_value":"NLTSGOPMBSQS","created_at":"2026-05-18T12:31:31Z"},{"alias_kind":"pith_short_16","alias_value":"NLTSGOPMBSQSMC45","created_at":"2026-05-18T12:31:31Z"},{"alias_kind":"pith_short_8","alias_value":"NLTSGOPM","created_at":"2026-05-18T12:31:31Z"}],"graph_snapshots":[{"event_id":"sha256:3ed34373ee6d2391e7fe156bb836e6f5b34ffd526a6377015b9078936d5d8e84","target":"graph","created_at":"2026-05-18T00:12:14Z","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":"Gedankenexperiments have consistently played a major role in the development of quantum theory. A paradigmatic example is Wheeler's delayed-choice experiment, a wave-particle duality test that cannot be fully understood using only classical concepts. Here, we implement Wheeler's idea along a satellite-ground interferometer which extends for thousands of kilometers in Space. We exploit temporal and polarization degrees of freedom of photons reflected by a fast moving satellite equipped with retro-reflecting mirrors. We observed the complementary wave-like or particle-like behaviors at the groun","authors_text":"Andrea Stanco, Costantino Agnesi, Daniele Dequal, Davide Giacomo Marangon, Francesco Vedovato, Giuseppe Bianco, Giuseppe Vallone, Luca Calderaro, Marco Tomasin, Matteo Schiavon, Paolo Villoresi, Vincenza Luceri","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-04-06T16:25:50Z","title":"Extending Wheeler's delayed-choice experiment to Space"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1704.01911","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":"sha256:6091720f6c292217aafa0665a79100de139dd6f783e790ac7ad2b53192206a59","target":"record","created_at":"2026-05-18T00:12:14Z","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":"1d6ddfffb50663186116b4e1857759c08b5a27c6a42d7dca6c281029589e6aac","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-04-06T16:25:50Z","title_canon_sha256":"6aa243a9a03a154cf6d6db2b7bd2c78ca295fff816c267a96e65c407ab10d1ec"},"schema_version":"1.0","source":{"id":"1704.01911","kind":"arxiv","version":1}},"canonical_sha256":"6ae72339ec0ca1260b9d638c1396b34ada487710b9e5b6b178acbd9b64b11ad6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6ae72339ec0ca1260b9d638c1396b34ada487710b9e5b6b178acbd9b64b11ad6","first_computed_at":"2026-05-18T00:12:14.339847Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:12:14.339847Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"JZs+PvS+7UEVWA46YJI+HXJOdiNDOMmGmh/0yU1+W8AfiwBJFA49D/EwkPkjBQhrgVGNBE/1IvQ8hkQ6o0BdDw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:12:14.340336Z","signed_message":"canonical_sha256_bytes"},"source_id":"1704.01911","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6091720f6c292217aafa0665a79100de139dd6f783e790ac7ad2b53192206a59","sha256:3ed34373ee6d2391e7fe156bb836e6f5b34ffd526a6377015b9078936d5d8e84"],"state_sha256":"13a262e6c47320d1d5ad17ae380d64b8b02ec7acae8578f8c893fe6a34db9451"}