{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:5A3GLB7MCENNDHTY5CIXDE6VKN","short_pith_number":"pith:5A3GLB7M","canonical_record":{"source":{"id":"1607.07905","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2016-07-26T21:56:21Z","cross_cats_sorted":[],"title_canon_sha256":"7747186b0ef556026ec715ab01c0009f32d0d84a8327118ceb5a40cc917bc473","abstract_canon_sha256":"fb98e5ab42f13734403da1a3e59b853d4e2ea1b77ad1dc7157303a9e2a01a1d7"},"schema_version":"1.0"},"canonical_sha256":"e8366587ec111ad19e78e8917193d55373fc4f946fa406e1bca62ea92fa7f0bf","source":{"kind":"arxiv","id":"1607.07905","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1607.07905","created_at":"2026-05-18T01:10:22Z"},{"alias_kind":"arxiv_version","alias_value":"1607.07905v1","created_at":"2026-05-18T01:10:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1607.07905","created_at":"2026-05-18T01:10:22Z"},{"alias_kind":"pith_short_12","alias_value":"5A3GLB7MCENN","created_at":"2026-05-18T12:29:58Z"},{"alias_kind":"pith_short_16","alias_value":"5A3GLB7MCENNDHTY","created_at":"2026-05-18T12:29:58Z"},{"alias_kind":"pith_short_8","alias_value":"5A3GLB7M","created_at":"2026-05-18T12:29:58Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:5A3GLB7MCENNDHTY5CIXDE6VKN","target":"record","payload":{"canonical_record":{"source":{"id":"1607.07905","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2016-07-26T21:56:21Z","cross_cats_sorted":[],"title_canon_sha256":"7747186b0ef556026ec715ab01c0009f32d0d84a8327118ceb5a40cc917bc473","abstract_canon_sha256":"fb98e5ab42f13734403da1a3e59b853d4e2ea1b77ad1dc7157303a9e2a01a1d7"},"schema_version":"1.0"},"canonical_sha256":"e8366587ec111ad19e78e8917193d55373fc4f946fa406e1bca62ea92fa7f0bf","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:10:22.970564Z","signature_b64":"hTExnZZKx5McItiyUUplZWaAq33gM5awyOpvNY58qrYhJ3KGmCjyKVpUAcRfx/W1eOD2lOQy7M0k8Fq0gzWKBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e8366587ec111ad19e78e8917193d55373fc4f946fa406e1bca62ea92fa7f0bf","last_reissued_at":"2026-05-18T01:10:22.969681Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:10:22.969681Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1607.07905","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":"2026-05-18T01:10:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KA6bsr1KlLrx1T/77r/I4yKH+me6x/79x3zArIcrXClavKZ+Rm4y8AdHWrYPq7Vhxh0oaQqbaCEppLp1X4YxDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-12T10:10:36.377050Z"},"content_sha256":"1b3bf013af229911f99f3b4eeec4dd40575aaed808eeee2dca38fc3357cdeca4","schema_version":"1.0","event_id":"sha256:1b3bf013af229911f99f3b4eeec4dd40575aaed808eeee2dca38fc3357cdeca4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:5A3GLB7MCENNDHTY5CIXDE6VKN","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Modeling of a Single Multimode Fiber Imaging System","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.optics","authors_text":"Chen Liu, Deming Liu, Lei Su, Liang Deng","submitted_at":"2016-07-26T21:56:21Z","abstract_excerpt":"We present a detailed theoretical analysis on image transmission via a single multimode fiber (MMF). A single MMF imaging model is developed to study the light wave propagation from the light source to the camera, by using free-space Fourier optics theory and mode-coupling theory. A mathematical expression is obtained for the complete single MMF imaging system, which is further validated by image-transmission simulations. Our model is believed to be the first theoretical model to describe the complete MMF imaging system based on the transmission of individual modes. Therefore, this model is ro"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1607.07905","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":"2026-05-18T01:10:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Vnqu31vALy5kJN9wN441Kgmh2iVGLriodPnXnFtl3ElE3rvVsHjnwP35YO5ZlgXFVZjZawAJ2HpM5qxGbTwRAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-12T10:10:36.377413Z"},"content_sha256":"02d70181b6e07bd97d4fe28cae0f24147f1828c70b0ac64bf35c2fcd4936a9f1","schema_version":"1.0","event_id":"sha256:02d70181b6e07bd97d4fe28cae0f24147f1828c70b0ac64bf35c2fcd4936a9f1"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5A3GLB7MCENNDHTY5CIXDE6VKN/bundle.json","state_url":"https://pith.science/pith/5A3GLB7MCENNDHTY5CIXDE6VKN/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5A3GLB7MCENNDHTY5CIXDE6VKN/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":"2026-06-12T10:10:36Z","links":{"resolver":"https://pith.science/pith/5A3GLB7MCENNDHTY5CIXDE6VKN","bundle":"https://pith.science/pith/5A3GLB7MCENNDHTY5CIXDE6VKN/bundle.json","state":"https://pith.science/pith/5A3GLB7MCENNDHTY5CIXDE6VKN/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5A3GLB7MCENNDHTY5CIXDE6VKN/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:5A3GLB7MCENNDHTY5CIXDE6VKN","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":"fb98e5ab42f13734403da1a3e59b853d4e2ea1b77ad1dc7157303a9e2a01a1d7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2016-07-26T21:56:21Z","title_canon_sha256":"7747186b0ef556026ec715ab01c0009f32d0d84a8327118ceb5a40cc917bc473"},"schema_version":"1.0","source":{"id":"1607.07905","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1607.07905","created_at":"2026-05-18T01:10:22Z"},{"alias_kind":"arxiv_version","alias_value":"1607.07905v1","created_at":"2026-05-18T01:10:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1607.07905","created_at":"2026-05-18T01:10:22Z"},{"alias_kind":"pith_short_12","alias_value":"5A3GLB7MCENN","created_at":"2026-05-18T12:29:58Z"},{"alias_kind":"pith_short_16","alias_value":"5A3GLB7MCENNDHTY","created_at":"2026-05-18T12:29:58Z"},{"alias_kind":"pith_short_8","alias_value":"5A3GLB7M","created_at":"2026-05-18T12:29:58Z"}],"graph_snapshots":[{"event_id":"sha256:02d70181b6e07bd97d4fe28cae0f24147f1828c70b0ac64bf35c2fcd4936a9f1","target":"graph","created_at":"2026-05-18T01:10:22Z","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":"We present a detailed theoretical analysis on image transmission via a single multimode fiber (MMF). A single MMF imaging model is developed to study the light wave propagation from the light source to the camera, by using free-space Fourier optics theory and mode-coupling theory. A mathematical expression is obtained for the complete single MMF imaging system, which is further validated by image-transmission simulations. Our model is believed to be the first theoretical model to describe the complete MMF imaging system based on the transmission of individual modes. Therefore, this model is ro","authors_text":"Chen Liu, Deming Liu, Lei Su, Liang Deng","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2016-07-26T21:56:21Z","title":"Modeling of a Single Multimode Fiber Imaging System"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1607.07905","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":"sha256:1b3bf013af229911f99f3b4eeec4dd40575aaed808eeee2dca38fc3357cdeca4","target":"record","created_at":"2026-05-18T01:10:22Z","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":"fb98e5ab42f13734403da1a3e59b853d4e2ea1b77ad1dc7157303a9e2a01a1d7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2016-07-26T21:56:21Z","title_canon_sha256":"7747186b0ef556026ec715ab01c0009f32d0d84a8327118ceb5a40cc917bc473"},"schema_version":"1.0","source":{"id":"1607.07905","kind":"arxiv","version":1}},"canonical_sha256":"e8366587ec111ad19e78e8917193d55373fc4f946fa406e1bca62ea92fa7f0bf","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e8366587ec111ad19e78e8917193d55373fc4f946fa406e1bca62ea92fa7f0bf","first_computed_at":"2026-05-18T01:10:22.969681Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:10:22.969681Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"hTExnZZKx5McItiyUUplZWaAq33gM5awyOpvNY58qrYhJ3KGmCjyKVpUAcRfx/W1eOD2lOQy7M0k8Fq0gzWKBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:10:22.970564Z","signed_message":"canonical_sha256_bytes"},"source_id":"1607.07905","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1b3bf013af229911f99f3b4eeec4dd40575aaed808eeee2dca38fc3357cdeca4","sha256:02d70181b6e07bd97d4fe28cae0f24147f1828c70b0ac64bf35c2fcd4936a9f1"],"state_sha256":"5604a9921cd60087d5f6d4b11e35771f290364532d278c7350b5bbb6a56312db"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"uoqruiSwibcEanCLPicRg2ptBkXMBOWZSTTNc5UQh0VzKEYvmYGIlCyv/KmcQysqYcKYFhy/3CMXgW2p1Q8EDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-12T10:10:36.379476Z","bundle_sha256":"6de87861b5c8e2e4d3018dfb77619414ef6f8032b06be759033c7d0f52f888d7"}}