{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:YEM6EJPUA2RY7KGGWUPK5HDPPI","short_pith_number":"pith:YEM6EJPU","canonical_record":{"source":{"id":"2411.06630","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2024-11-10T23:42:11Z","cross_cats_sorted":[],"title_canon_sha256":"13eae3bec65a3668f8562b98f732092989403fade78b4f7579c27fbdb1542875","abstract_canon_sha256":"70bee16fe73bea413a3d2f2bf467464b4b4e3dd793a2b91182f6909a25528390"},"schema_version":"1.0"},"canonical_sha256":"c119e225f406a38fa8c6b51eae9c6f7a0dee4baaa4d565baff9073380519bb75","source":{"kind":"arxiv","id":"2411.06630","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2411.06630","created_at":"2026-07-05T09:33:49Z"},{"alias_kind":"arxiv_version","alias_value":"2411.06630v1","created_at":"2026-07-05T09:33:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2411.06630","created_at":"2026-07-05T09:33:49Z"},{"alias_kind":"pith_short_12","alias_value":"YEM6EJPUA2RY","created_at":"2026-07-05T09:33:49Z"},{"alias_kind":"pith_short_16","alias_value":"YEM6EJPUA2RY7KGG","created_at":"2026-07-05T09:33:49Z"},{"alias_kind":"pith_short_8","alias_value":"YEM6EJPU","created_at":"2026-07-05T09:33:49Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:YEM6EJPUA2RY7KGGWUPK5HDPPI","target":"record","payload":{"canonical_record":{"source":{"id":"2411.06630","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2024-11-10T23:42:11Z","cross_cats_sorted":[],"title_canon_sha256":"13eae3bec65a3668f8562b98f732092989403fade78b4f7579c27fbdb1542875","abstract_canon_sha256":"70bee16fe73bea413a3d2f2bf467464b4b4e3dd793a2b91182f6909a25528390"},"schema_version":"1.0"},"canonical_sha256":"c119e225f406a38fa8c6b51eae9c6f7a0dee4baaa4d565baff9073380519bb75","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:33:49.169366Z","signature_b64":"59Q7LP+GrE7ehSGXloc1KFIgjPDccXtWLqG+s2hSr60t83VGEJQjm5DOGXzYSWVsnDRQE4LwmvNzGs4hLXIwBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c119e225f406a38fa8c6b51eae9c6f7a0dee4baaa4d565baff9073380519bb75","last_reissued_at":"2026-07-05T09:33:49.168936Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:33:49.168936Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2411.06630","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":"2026-07-05T09:33:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QZmeSlBWkNlEo7qMcIt+zmm4G0BBuJ0nv2nCAFNHzgQHGvexzZ8QL5ZSbieXDNZ1Egxn8pJ2wYDS0VqJ8yOTCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-13T09:49:06.929952Z"},"content_sha256":"efd8d9dc4dd2b669703fd6a900e2b9372004eed11e43b69cecfaf41a5e0a3cd9","schema_version":"1.0","event_id":"sha256:efd8d9dc4dd2b669703fd6a900e2b9372004eed11e43b69cecfaf41a5e0a3cd9"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:YEM6EJPUA2RY7KGGWUPK5HDPPI","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Opportunities and Challenges of Solid-State Quantum Nonlinear Optics","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.optics","authors_text":"Abhinav Kala, Arka Majumdar, Arnab Manna, David Sharp, Edo Waks, Matthew Pelton, Minho Choi, Prathmesh Deshmukh, Vijin Kizhake Veetil, Vinod Menon","submitted_at":"2024-11-10T23:42:11Z","abstract_excerpt":"Nonlinear interactions between single quantum particles are at the heart of any quantum information system, including analog quantum simulation and fault-tolerant quantum computing. This remains a particularly difficult problem for photonic qubits, as photons do not interact with each other. While engineering light-matter interaction can effectively create photon-photon interaction, the required photon number to observe any nonlinearity is very high, where any quantum mechanical signature disappears. However, with emerging low-dimensional materials, and engineered photonic resonators, the phot"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2411.06630","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2411.06630/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":"2026-07-05T09:33:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0UVrvsfklSis326pejNqQGqnBTzlNP6eUaxXihdToHUHtdxbREaj4SgL7sFl4FVczgLud7CJbQsJW3066vOdAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-13T09:49:06.930329Z"},"content_sha256":"3f7e2051e06ab4011fbd73f251178caef8d43d7eddee221ff20fff6d4d515c20","schema_version":"1.0","event_id":"sha256:3f7e2051e06ab4011fbd73f251178caef8d43d7eddee221ff20fff6d4d515c20"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/YEM6EJPUA2RY7KGGWUPK5HDPPI/bundle.json","state_url":"https://pith.science/pith/YEM6EJPUA2RY7KGGWUPK5HDPPI/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/YEM6EJPUA2RY7KGGWUPK5HDPPI/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":"2026-07-13T09:49:06Z","links":{"resolver":"https://pith.science/pith/YEM6EJPUA2RY7KGGWUPK5HDPPI","bundle":"https://pith.science/pith/YEM6EJPUA2RY7KGGWUPK5HDPPI/bundle.json","state":"https://pith.science/pith/YEM6EJPUA2RY7KGGWUPK5HDPPI/state.json","well_known_bundle":"https://pith.science/.well-known/pith/YEM6EJPUA2RY7KGGWUPK5HDPPI/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:YEM6EJPUA2RY7KGGWUPK5HDPPI","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":"70bee16fe73bea413a3d2f2bf467464b4b4e3dd793a2b91182f6909a25528390","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2024-11-10T23:42:11Z","title_canon_sha256":"13eae3bec65a3668f8562b98f732092989403fade78b4f7579c27fbdb1542875"},"schema_version":"1.0","source":{"id":"2411.06630","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2411.06630","created_at":"2026-07-05T09:33:49Z"},{"alias_kind":"arxiv_version","alias_value":"2411.06630v1","created_at":"2026-07-05T09:33:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2411.06630","created_at":"2026-07-05T09:33:49Z"},{"alias_kind":"pith_short_12","alias_value":"YEM6EJPUA2RY","created_at":"2026-07-05T09:33:49Z"},{"alias_kind":"pith_short_16","alias_value":"YEM6EJPUA2RY7KGG","created_at":"2026-07-05T09:33:49Z"},{"alias_kind":"pith_short_8","alias_value":"YEM6EJPU","created_at":"2026-07-05T09:33:49Z"}],"graph_snapshots":[{"event_id":"sha256:3f7e2051e06ab4011fbd73f251178caef8d43d7eddee221ff20fff6d4d515c20","target":"graph","created_at":"2026-07-05T09:33:49Z","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/2411.06630/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Nonlinear interactions between single quantum particles are at the heart of any quantum information system, including analog quantum simulation and fault-tolerant quantum computing. This remains a particularly difficult problem for photonic qubits, as photons do not interact with each other. While engineering light-matter interaction can effectively create photon-photon interaction, the required photon number to observe any nonlinearity is very high, where any quantum mechanical signature disappears. However, with emerging low-dimensional materials, and engineered photonic resonators, the phot","authors_text":"Abhinav Kala, Arka Majumdar, Arnab Manna, David Sharp, Edo Waks, Matthew Pelton, Minho Choi, Prathmesh Deshmukh, Vijin Kizhake Veetil, Vinod Menon","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2024-11-10T23:42:11Z","title":"Opportunities and Challenges of Solid-State Quantum Nonlinear Optics"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2411.06630","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:efd8d9dc4dd2b669703fd6a900e2b9372004eed11e43b69cecfaf41a5e0a3cd9","target":"record","created_at":"2026-07-05T09:33:49Z","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":"70bee16fe73bea413a3d2f2bf467464b4b4e3dd793a2b91182f6909a25528390","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2024-11-10T23:42:11Z","title_canon_sha256":"13eae3bec65a3668f8562b98f732092989403fade78b4f7579c27fbdb1542875"},"schema_version":"1.0","source":{"id":"2411.06630","kind":"arxiv","version":1}},"canonical_sha256":"c119e225f406a38fa8c6b51eae9c6f7a0dee4baaa4d565baff9073380519bb75","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c119e225f406a38fa8c6b51eae9c6f7a0dee4baaa4d565baff9073380519bb75","first_computed_at":"2026-07-05T09:33:49.168936Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:33:49.168936Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"59Q7LP+GrE7ehSGXloc1KFIgjPDccXtWLqG+s2hSr60t83VGEJQjm5DOGXzYSWVsnDRQE4LwmvNzGs4hLXIwBg==","signature_status":"signed_v1","signed_at":"2026-07-05T09:33:49.169366Z","signed_message":"canonical_sha256_bytes"},"source_id":"2411.06630","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:efd8d9dc4dd2b669703fd6a900e2b9372004eed11e43b69cecfaf41a5e0a3cd9","sha256:3f7e2051e06ab4011fbd73f251178caef8d43d7eddee221ff20fff6d4d515c20"],"state_sha256":"4f4ad26382966d5351df716e47d956410398d64fece4563f5f1e1966469be875"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FcHrC2+5vIBjaSo2vmAkFMrdbD78wGVc/zswjKaSTxaPWgEqsJ3RYLOP41LJakWUvaW8nfQkuAwdSNmATKUWAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-13T09:49:06.932423Z","bundle_sha256":"b57a24f4818dcea53dc8c96fd517936c6b4e2b1e1bc74239685fceedd8da1d43"}}