{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:YA6FU4A3HIA3GID725ZW5XA3FX","short_pith_number":"pith:YA6FU4A3","canonical_record":{"source":{"id":"2308.11472","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2023-08-22T14:37:30Z","cross_cats_sorted":[],"title_canon_sha256":"c08b0f6376b3686e696d769c220b90d0599188c736816b5ddf89d8ce3fb8bab1","abstract_canon_sha256":"39373e8ba6d638cfd3b50d76c9c44b2ee7987c09feacb58f8d52dfbae3e08b7d"},"schema_version":"1.0"},"canonical_sha256":"c03c5a701b3a01b3207fd7736edc1b2de0a7be32017a0a80758c64a4cf88c3ec","source":{"kind":"arxiv","id":"2308.11472","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2308.11472","created_at":"2026-07-05T07:36:53Z"},{"alias_kind":"arxiv_version","alias_value":"2308.11472v2","created_at":"2026-07-05T07:36:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2308.11472","created_at":"2026-07-05T07:36:53Z"},{"alias_kind":"pith_short_12","alias_value":"YA6FU4A3HIA3","created_at":"2026-07-05T07:36:53Z"},{"alias_kind":"pith_short_16","alias_value":"YA6FU4A3HIA3GID7","created_at":"2026-07-05T07:36:53Z"},{"alias_kind":"pith_short_8","alias_value":"YA6FU4A3","created_at":"2026-07-05T07:36:53Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:YA6FU4A3HIA3GID725ZW5XA3FX","target":"record","payload":{"canonical_record":{"source":{"id":"2308.11472","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2023-08-22T14:37:30Z","cross_cats_sorted":[],"title_canon_sha256":"c08b0f6376b3686e696d769c220b90d0599188c736816b5ddf89d8ce3fb8bab1","abstract_canon_sha256":"39373e8ba6d638cfd3b50d76c9c44b2ee7987c09feacb58f8d52dfbae3e08b7d"},"schema_version":"1.0"},"canonical_sha256":"c03c5a701b3a01b3207fd7736edc1b2de0a7be32017a0a80758c64a4cf88c3ec","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:36:53.176557Z","signature_b64":"XpmB3q6VCA5jG0a8vsSORd9HT3E3j/jopTrwst4uySogeDljUx4a6dMo7leYIiRJmMqrrpiFFyINTHjDPhpbDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c03c5a701b3a01b3207fd7736edc1b2de0a7be32017a0a80758c64a4cf88c3ec","last_reissued_at":"2026-07-05T07:36:53.175977Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:36:53.175977Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2308.11472","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T07:36:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QHkx5VY+u6EIWbb0pl3lVob37cSYZJDJy7zeePjcy+nMfpx2ThKVovBrWiSR5OLCnTBNye9lACW7u4Cs4vkyAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-20T02:43:42.020504Z"},"content_sha256":"a81f68a7982605f85c13f0f5abb409c61136e404e103796b25fed014a31ead87","schema_version":"1.0","event_id":"sha256:a81f68a7982605f85c13f0f5abb409c61136e404e103796b25fed014a31ead87"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:YA6FU4A3HIA3GID725ZW5XA3FX","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Adaptive Optical Imaging with Entangled Photons","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Baptiste Courme, Chlo\\'e Verni\\`ere, Hugo Defienne, Patrick Cameron, Raj Pandya Daniele Faccio","submitted_at":"2023-08-22T14:37:30Z","abstract_excerpt":"Adaptive optics (AO) has revolutionized imaging in {fields} from astronomy to microscopy by correcting optical aberrations. In label-free microscopes, however, conventional AO faces limitations due to the absence of guidestar and the need to select an optimization metric specific to the sample and imaging process. Here, we propose an AO approach leveraging correlations between entangled photons to directly correct the point spread function (PSF). This guidestar-free method is independent of the specimen and imaging modality. We demonstrate the imaging of biological samples in the presence of a"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2308.11472","kind":"arxiv","version":2},"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/2308.11472/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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T07:36:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"eGGzx68uB9ylqusL0AMMyqjYYXyVTnD992m+UI+M43qHrxoWrhuHu7n4eBbzs7juhWREKLJED+0rq9bEkpxQCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-20T02:43:42.021411Z"},"content_sha256":"984850b32383b112cbd1bdb72b5627a01a8ea80c29b4727cd2620f94c3706334","schema_version":"1.0","event_id":"sha256:984850b32383b112cbd1bdb72b5627a01a8ea80c29b4727cd2620f94c3706334"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/YA6FU4A3HIA3GID725ZW5XA3FX/bundle.json","state_url":"https://pith.science/pith/YA6FU4A3HIA3GID725ZW5XA3FX/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/YA6FU4A3HIA3GID725ZW5XA3FX/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":"2026-08-20T02:43:42Z","links":{"resolver":"https://pith.science/pith/YA6FU4A3HIA3GID725ZW5XA3FX","bundle":"https://pith.science/pith/YA6FU4A3HIA3GID725ZW5XA3FX/bundle.json","state":"https://pith.science/pith/YA6FU4A3HIA3GID725ZW5XA3FX/state.json","well_known_bundle":"https://pith.science/.well-known/pith/YA6FU4A3HIA3GID725ZW5XA3FX/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:YA6FU4A3HIA3GID725ZW5XA3FX","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":"39373e8ba6d638cfd3b50d76c9c44b2ee7987c09feacb58f8d52dfbae3e08b7d","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2023-08-22T14:37:30Z","title_canon_sha256":"c08b0f6376b3686e696d769c220b90d0599188c736816b5ddf89d8ce3fb8bab1"},"schema_version":"1.0","source":{"id":"2308.11472","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2308.11472","created_at":"2026-07-05T07:36:53Z"},{"alias_kind":"arxiv_version","alias_value":"2308.11472v2","created_at":"2026-07-05T07:36:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2308.11472","created_at":"2026-07-05T07:36:53Z"},{"alias_kind":"pith_short_12","alias_value":"YA6FU4A3HIA3","created_at":"2026-07-05T07:36:53Z"},{"alias_kind":"pith_short_16","alias_value":"YA6FU4A3HIA3GID7","created_at":"2026-07-05T07:36:53Z"},{"alias_kind":"pith_short_8","alias_value":"YA6FU4A3","created_at":"2026-07-05T07:36:53Z"}],"graph_snapshots":[{"event_id":"sha256:984850b32383b112cbd1bdb72b5627a01a8ea80c29b4727cd2620f94c3706334","target":"graph","created_at":"2026-07-05T07:36:53Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2308.11472/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Adaptive optics (AO) has revolutionized imaging in {fields} from astronomy to microscopy by correcting optical aberrations. In label-free microscopes, however, conventional AO faces limitations due to the absence of guidestar and the need to select an optimization metric specific to the sample and imaging process. Here, we propose an AO approach leveraging correlations between entangled photons to directly correct the point spread function (PSF). This guidestar-free method is independent of the specimen and imaging modality. We demonstrate the imaging of biological samples in the presence of a","authors_text":"Baptiste Courme, Chlo\\'e Verni\\`ere, Hugo Defienne, Patrick Cameron, Raj Pandya Daniele Faccio","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2023-08-22T14:37:30Z","title":"Adaptive Optical Imaging with Entangled Photons"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2308.11472","kind":"arxiv","version":2},"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:a81f68a7982605f85c13f0f5abb409c61136e404e103796b25fed014a31ead87","target":"record","created_at":"2026-07-05T07:36:53Z","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":"39373e8ba6d638cfd3b50d76c9c44b2ee7987c09feacb58f8d52dfbae3e08b7d","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2023-08-22T14:37:30Z","title_canon_sha256":"c08b0f6376b3686e696d769c220b90d0599188c736816b5ddf89d8ce3fb8bab1"},"schema_version":"1.0","source":{"id":"2308.11472","kind":"arxiv","version":2}},"canonical_sha256":"c03c5a701b3a01b3207fd7736edc1b2de0a7be32017a0a80758c64a4cf88c3ec","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c03c5a701b3a01b3207fd7736edc1b2de0a7be32017a0a80758c64a4cf88c3ec","first_computed_at":"2026-07-05T07:36:53.175977Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:36:53.175977Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"XpmB3q6VCA5jG0a8vsSORd9HT3E3j/jopTrwst4uySogeDljUx4a6dMo7leYIiRJmMqrrpiFFyINTHjDPhpbDQ==","signature_status":"signed_v1","signed_at":"2026-07-05T07:36:53.176557Z","signed_message":"canonical_sha256_bytes"},"source_id":"2308.11472","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a81f68a7982605f85c13f0f5abb409c61136e404e103796b25fed014a31ead87","sha256:984850b32383b112cbd1bdb72b5627a01a8ea80c29b4727cd2620f94c3706334"],"state_sha256":"aa03d5410c42f3f4aecc5b89849472fa03e2efb9dba02ac28844717c507ac142"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"27T04ESz/yMJkgHk9UW1o7ZvKkK36YSVpNR/fe9vNG9fjKeQkVEMtwHFim2487glfTdZ8OeqGs8t9SBCNQjdBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-20T02:43:42.027256Z","bundle_sha256":"561845b73f5997959bd5a0ca5ad51a8b9f5b90983cc855528458ff3173452f5a"}}