{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:3DTFTO5JO2XVW64RQRWDTNAMBG","short_pith_number":"pith:3DTFTO5J","canonical_record":{"source":{"id":"2412.09268","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2024-12-12T13:31:20Z","cross_cats_sorted":["cond-mat.dis-nn","physics.optics"],"title_canon_sha256":"2350941fa93465ecc77ca1a948b77cc0a2703e1eaa5606712f516a9029fbba78","abstract_canon_sha256":"41247a31d22a0f98476e48719866702ea990595b4f157cbf4e9c9446368f67dc"},"schema_version":"1.0"},"canonical_sha256":"d8e659bba976af5b7b91846c39b40c09849d4db1440e50b967822ac9cfd8f632","source":{"kind":"arxiv","id":"2412.09268","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.09268","created_at":"2026-07-05T10:13:06Z"},{"alias_kind":"arxiv_version","alias_value":"2412.09268v2","created_at":"2026-07-05T10:13:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.09268","created_at":"2026-07-05T10:13:06Z"},{"alias_kind":"pith_short_12","alias_value":"3DTFTO5JO2XV","created_at":"2026-07-05T10:13:06Z"},{"alias_kind":"pith_short_16","alias_value":"3DTFTO5JO2XVW64R","created_at":"2026-07-05T10:13:06Z"},{"alias_kind":"pith_short_8","alias_value":"3DTFTO5J","created_at":"2026-07-05T10:13:06Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:3DTFTO5JO2XVW64RQRWDTNAMBG","target":"record","payload":{"canonical_record":{"source":{"id":"2412.09268","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2024-12-12T13:31:20Z","cross_cats_sorted":["cond-mat.dis-nn","physics.optics"],"title_canon_sha256":"2350941fa93465ecc77ca1a948b77cc0a2703e1eaa5606712f516a9029fbba78","abstract_canon_sha256":"41247a31d22a0f98476e48719866702ea990595b4f157cbf4e9c9446368f67dc"},"schema_version":"1.0"},"canonical_sha256":"d8e659bba976af5b7b91846c39b40c09849d4db1440e50b967822ac9cfd8f632","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:13:06.461404Z","signature_b64":"Xh8RBm1TtlY8dh6oeHbIBtm1+w+wj49l7ajKcQoqmlTREFZmW/BAvN9r2CXTPW1LzctLEPgfBJBjyb1oILDkBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d8e659bba976af5b7b91846c39b40c09849d4db1440e50b967822ac9cfd8f632","last_reissued_at":"2026-07-05T10:13:06.460910Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:13:06.460910Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2412.09268","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":"2026-07-05T10:13:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"K6Yzror3QaxWUvNt+131RHOvds9DH5srfllo5Z3iDjAGwFIhEIgDQ21o3oJw5emVduHNf4g9IADw+MRZBMcwBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-19T15:00:27.698892Z"},"content_sha256":"75539833bc01d3880e44022228493cc9a0834de4f546c7578b83f464716f389e","schema_version":"1.0","event_id":"sha256:75539833bc01d3880e44022228493cc9a0834de4f546c7578b83f464716f389e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:3DTFTO5JO2XVW64RQRWDTNAMBG","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Partial-immunity of two-photon correlation against wavefront distortion for spatially entangled photons","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.dis-nn","physics.optics"],"primary_cat":"quant-ph","authors_text":"Kiran Bajar, Rounak Chatterjee, Sushil Mujumdar, Vikas S. Bhat","submitted_at":"2024-12-12T13:31:20Z","abstract_excerpt":"High-dimensional quantum entanglement in photons offers notable technological advancements over traditional qubit-based systems, including increased information density and enhanced security. However, such high-dimensional states are vulnerable to disruption by complex disordered media, presenting significant challenges in practical applications. Spatially-entangled photons are conventionally generated using a nonlinear crystal via spontaneous parametric down conversion (SPDC). While the effect of disorder on spatially entangled photons in the near field of the crystal is well understood, the "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.09268","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/2412.09268/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":"2026-07-05T10:13:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5DcnhAZ13v6+3aKIlGwW79wQEl+lhV9C+1kvDVzXLW/Wtbb2BIxmA2AtDK4McGwP+zf20wloHG5f7YCG/KQSCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-19T15:00:27.699398Z"},"content_sha256":"a1cd24dbc9e828912780534739cde9975dc6897ccbeba76e6e3393d4c4c4021e","schema_version":"1.0","event_id":"sha256:a1cd24dbc9e828912780534739cde9975dc6897ccbeba76e6e3393d4c4c4021e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/3DTFTO5JO2XVW64RQRWDTNAMBG/bundle.json","state_url":"https://pith.science/pith/3DTFTO5JO2XVW64RQRWDTNAMBG/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/3DTFTO5JO2XVW64RQRWDTNAMBG/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":"2026-08-19T15:00:27Z","links":{"resolver":"https://pith.science/pith/3DTFTO5JO2XVW64RQRWDTNAMBG","bundle":"https://pith.science/pith/3DTFTO5JO2XVW64RQRWDTNAMBG/bundle.json","state":"https://pith.science/pith/3DTFTO5JO2XVW64RQRWDTNAMBG/state.json","well_known_bundle":"https://pith.science/.well-known/pith/3DTFTO5JO2XVW64RQRWDTNAMBG/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:3DTFTO5JO2XVW64RQRWDTNAMBG","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":"41247a31d22a0f98476e48719866702ea990595b4f157cbf4e9c9446368f67dc","cross_cats_sorted":["cond-mat.dis-nn","physics.optics"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2024-12-12T13:31:20Z","title_canon_sha256":"2350941fa93465ecc77ca1a948b77cc0a2703e1eaa5606712f516a9029fbba78"},"schema_version":"1.0","source":{"id":"2412.09268","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.09268","created_at":"2026-07-05T10:13:06Z"},{"alias_kind":"arxiv_version","alias_value":"2412.09268v2","created_at":"2026-07-05T10:13:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.09268","created_at":"2026-07-05T10:13:06Z"},{"alias_kind":"pith_short_12","alias_value":"3DTFTO5JO2XV","created_at":"2026-07-05T10:13:06Z"},{"alias_kind":"pith_short_16","alias_value":"3DTFTO5JO2XVW64R","created_at":"2026-07-05T10:13:06Z"},{"alias_kind":"pith_short_8","alias_value":"3DTFTO5J","created_at":"2026-07-05T10:13:06Z"}],"graph_snapshots":[{"event_id":"sha256:a1cd24dbc9e828912780534739cde9975dc6897ccbeba76e6e3393d4c4c4021e","target":"graph","created_at":"2026-07-05T10:13:06Z","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/2412.09268/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"High-dimensional quantum entanglement in photons offers notable technological advancements over traditional qubit-based systems, including increased information density and enhanced security. However, such high-dimensional states are vulnerable to disruption by complex disordered media, presenting significant challenges in practical applications. Spatially-entangled photons are conventionally generated using a nonlinear crystal via spontaneous parametric down conversion (SPDC). While the effect of disorder on spatially entangled photons in the near field of the crystal is well understood, the ","authors_text":"Kiran Bajar, Rounak Chatterjee, Sushil Mujumdar, Vikas S. Bhat","cross_cats":["cond-mat.dis-nn","physics.optics"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2024-12-12T13:31:20Z","title":"Partial-immunity of two-photon correlation against wavefront distortion for spatially entangled photons"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.09268","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":"sha256:75539833bc01d3880e44022228493cc9a0834de4f546c7578b83f464716f389e","target":"record","created_at":"2026-07-05T10:13:06Z","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":"41247a31d22a0f98476e48719866702ea990595b4f157cbf4e9c9446368f67dc","cross_cats_sorted":["cond-mat.dis-nn","physics.optics"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2024-12-12T13:31:20Z","title_canon_sha256":"2350941fa93465ecc77ca1a948b77cc0a2703e1eaa5606712f516a9029fbba78"},"schema_version":"1.0","source":{"id":"2412.09268","kind":"arxiv","version":2}},"canonical_sha256":"d8e659bba976af5b7b91846c39b40c09849d4db1440e50b967822ac9cfd8f632","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d8e659bba976af5b7b91846c39b40c09849d4db1440e50b967822ac9cfd8f632","first_computed_at":"2026-07-05T10:13:06.460910Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:13:06.460910Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Xh8RBm1TtlY8dh6oeHbIBtm1+w+wj49l7ajKcQoqmlTREFZmW/BAvN9r2CXTPW1LzctLEPgfBJBjyb1oILDkBA==","signature_status":"signed_v1","signed_at":"2026-07-05T10:13:06.461404Z","signed_message":"canonical_sha256_bytes"},"source_id":"2412.09268","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:75539833bc01d3880e44022228493cc9a0834de4f546c7578b83f464716f389e","sha256:a1cd24dbc9e828912780534739cde9975dc6897ccbeba76e6e3393d4c4c4021e"],"state_sha256":"6fe3f4bfea832cbe381b1f15018e91db442c21793472545ef2c68f78033f42a0"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VyTDvFaL98c4QPePvGXNE7mTDnRQTqFtTnKdpNKa4zCfgQffTCwl1gygAmEG4TbYqZhH6zVOh+7mKoDEtjEvBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-19T15:00:27.703735Z","bundle_sha256":"0e2200b56a71ad4f602aa8bf5b8880872548e11b9e6eed775ee5ac5cf21e0595"}}