{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:ONAVJVLUFGFJOZHERKTM5APPK6","short_pith_number":"pith:ONAVJVLU","canonical_record":{"source":{"id":"1907.04035","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2019-07-09T08:07:34Z","cross_cats_sorted":[],"title_canon_sha256":"47bb341171655f6a604f89bbd935081f59ed4148b5383d3af9cc6d81739a47da","abstract_canon_sha256":"89491444b92dc254f5d76198672662d7fd7a7ade3c137db403e05a8781343dbe"},"schema_version":"1.0"},"canonical_sha256":"734154d574298a9764e48aa6ce81ef57a877eb7301f847e17b461ab0b58c3710","source":{"kind":"arxiv","id":"1907.04035","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1907.04035","created_at":"2026-05-17T23:41:05Z"},{"alias_kind":"arxiv_version","alias_value":"1907.04035v1","created_at":"2026-05-17T23:41:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1907.04035","created_at":"2026-05-17T23:41:05Z"},{"alias_kind":"pith_short_12","alias_value":"ONAVJVLUFGFJ","created_at":"2026-05-18T12:33:24Z"},{"alias_kind":"pith_short_16","alias_value":"ONAVJVLUFGFJOZHE","created_at":"2026-05-18T12:33:24Z"},{"alias_kind":"pith_short_8","alias_value":"ONAVJVLU","created_at":"2026-05-18T12:33:24Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:ONAVJVLUFGFJOZHERKTM5APPK6","target":"record","payload":{"canonical_record":{"source":{"id":"1907.04035","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2019-07-09T08:07:34Z","cross_cats_sorted":[],"title_canon_sha256":"47bb341171655f6a604f89bbd935081f59ed4148b5383d3af9cc6d81739a47da","abstract_canon_sha256":"89491444b92dc254f5d76198672662d7fd7a7ade3c137db403e05a8781343dbe"},"schema_version":"1.0"},"canonical_sha256":"734154d574298a9764e48aa6ce81ef57a877eb7301f847e17b461ab0b58c3710","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:41:05.910862Z","signature_b64":"pDWoOs1pfQo5KkbsesZ9d2oO0cIAYxOCc19IPHSF7lPNscZbtfN5Lws5fV8UFfP4Qa97LUdu3qlYTjztzcgdDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"734154d574298a9764e48aa6ce81ef57a877eb7301f847e17b461ab0b58c3710","last_reissued_at":"2026-05-17T23:41:05.909843Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:41:05.909843Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1907.04035","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:41:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"y+PSgl4umw9orVmEUBM4UQFNGbJUknR7sIytvpBL+Xrm6gTXVIIzKffIasM8rf9Bsn2PlLHibpBMiyf9ltQyBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T09:48:40.611197Z"},"content_sha256":"2ae4447d880e75be738f08984f57fd223d92cb7399dce6293fbc8c8b2077a524","schema_version":"1.0","event_id":"sha256:2ae4447d880e75be738f08984f57fd223d92cb7399dce6293fbc8c8b2077a524"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:ONAVJVLUFGFJOZHERKTM5APPK6","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Full characterization of spin-orbit coupled photons via spatial-Stokes measurement","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.optics","authors_text":"Bao-Sen Shi, Bing-Shi Yu, Carmelo Rosales-Guzman, Hai-Jun Wu, Hao-Ran Yang, Wei Gao, Zhi-Han Zhu","submitted_at":"2019-07-09T08:07:34Z","abstract_excerpt":"Characterization and analysis of spin-orbit coupled (SOC) states, as a measurement problem, play a vital role in research on the modern optics and photonics based on structured light. Here, we demonstrate determination of photonic SOC states via spatial-Stokes measurement, in which two spatial complex probability amplitudes of spin-dependent spatial modes within SOC states and their relative (intramode) phase can be measured directly. Compared with the standard quantum-state tomography, by avoiding wavefront-flattening operations, the apparatus can completely record photons' realistic SOC stru"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1907.04035","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:41:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7ZsKrK3r24tj6bkYAdN4zpQVFWqViG9K/93Ot0JiZdzCVmC0jB22A1VDu7ae42lp+AJk+/3mIaLcCr10RqgqBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T09:48:40.611592Z"},"content_sha256":"21263637e9bdfc39d90d9d9b4b59964d365af63c9690e2ee9bebb5dc2204f4d7","schema_version":"1.0","event_id":"sha256:21263637e9bdfc39d90d9d9b4b59964d365af63c9690e2ee9bebb5dc2204f4d7"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ONAVJVLUFGFJOZHERKTM5APPK6/bundle.json","state_url":"https://pith.science/pith/ONAVJVLUFGFJOZHERKTM5APPK6/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ONAVJVLUFGFJOZHERKTM5APPK6/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-25T09:48:40Z","links":{"resolver":"https://pith.science/pith/ONAVJVLUFGFJOZHERKTM5APPK6","bundle":"https://pith.science/pith/ONAVJVLUFGFJOZHERKTM5APPK6/bundle.json","state":"https://pith.science/pith/ONAVJVLUFGFJOZHERKTM5APPK6/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ONAVJVLUFGFJOZHERKTM5APPK6/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:ONAVJVLUFGFJOZHERKTM5APPK6","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":"89491444b92dc254f5d76198672662d7fd7a7ade3c137db403e05a8781343dbe","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2019-07-09T08:07:34Z","title_canon_sha256":"47bb341171655f6a604f89bbd935081f59ed4148b5383d3af9cc6d81739a47da"},"schema_version":"1.0","source":{"id":"1907.04035","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1907.04035","created_at":"2026-05-17T23:41:05Z"},{"alias_kind":"arxiv_version","alias_value":"1907.04035v1","created_at":"2026-05-17T23:41:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1907.04035","created_at":"2026-05-17T23:41:05Z"},{"alias_kind":"pith_short_12","alias_value":"ONAVJVLUFGFJ","created_at":"2026-05-18T12:33:24Z"},{"alias_kind":"pith_short_16","alias_value":"ONAVJVLUFGFJOZHE","created_at":"2026-05-18T12:33:24Z"},{"alias_kind":"pith_short_8","alias_value":"ONAVJVLU","created_at":"2026-05-18T12:33:24Z"}],"graph_snapshots":[{"event_id":"sha256:21263637e9bdfc39d90d9d9b4b59964d365af63c9690e2ee9bebb5dc2204f4d7","target":"graph","created_at":"2026-05-17T23:41:05Z","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":"Characterization and analysis of spin-orbit coupled (SOC) states, as a measurement problem, play a vital role in research on the modern optics and photonics based on structured light. Here, we demonstrate determination of photonic SOC states via spatial-Stokes measurement, in which two spatial complex probability amplitudes of spin-dependent spatial modes within SOC states and their relative (intramode) phase can be measured directly. Compared with the standard quantum-state tomography, by avoiding wavefront-flattening operations, the apparatus can completely record photons' realistic SOC stru","authors_text":"Bao-Sen Shi, Bing-Shi Yu, Carmelo Rosales-Guzman, Hai-Jun Wu, Hao-Ran Yang, Wei Gao, Zhi-Han Zhu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2019-07-09T08:07:34Z","title":"Full characterization of spin-orbit coupled photons via spatial-Stokes measurement"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1907.04035","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":"sha256:2ae4447d880e75be738f08984f57fd223d92cb7399dce6293fbc8c8b2077a524","target":"record","created_at":"2026-05-17T23:41:05Z","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":"89491444b92dc254f5d76198672662d7fd7a7ade3c137db403e05a8781343dbe","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2019-07-09T08:07:34Z","title_canon_sha256":"47bb341171655f6a604f89bbd935081f59ed4148b5383d3af9cc6d81739a47da"},"schema_version":"1.0","source":{"id":"1907.04035","kind":"arxiv","version":1}},"canonical_sha256":"734154d574298a9764e48aa6ce81ef57a877eb7301f847e17b461ab0b58c3710","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"734154d574298a9764e48aa6ce81ef57a877eb7301f847e17b461ab0b58c3710","first_computed_at":"2026-05-17T23:41:05.909843Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:41:05.909843Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"pDWoOs1pfQo5KkbsesZ9d2oO0cIAYxOCc19IPHSF7lPNscZbtfN5Lws5fV8UFfP4Qa97LUdu3qlYTjztzcgdDA==","signature_status":"signed_v1","signed_at":"2026-05-17T23:41:05.910862Z","signed_message":"canonical_sha256_bytes"},"source_id":"1907.04035","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2ae4447d880e75be738f08984f57fd223d92cb7399dce6293fbc8c8b2077a524","sha256:21263637e9bdfc39d90d9d9b4b59964d365af63c9690e2ee9bebb5dc2204f4d7"],"state_sha256":"63642f2b7ef7740c31ad921edd6ec861ff599742487b2f50d54077d1f5717bb8"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kMDmqalxAM5BMh+OTaVsBwiAk/OSipDvxcL2jnSSsSYWvpmowzdlXEP7HS5pLLAlwoXDQ2CE5vHRI55Eam4QDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T09:48:40.614608Z","bundle_sha256":"ce237fe9bc7ab1a5398dc056638db3c820a29f0421bdf53ecb923e63d8dcceed"}}