{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:235DECAV5RNYJYLZKVZF23ZFKD","short_pith_number":"pith:235DECAV","canonical_record":{"source":{"id":"2508.14857","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2025-08-20T17:09:20Z","cross_cats_sorted":[],"title_canon_sha256":"458d45ac1c4af226f7426206bff2578caff44b0943c6c89f0b8b68fca36eb8a3","abstract_canon_sha256":"e9b7e24b5667993e634fbde8a923023de803b2efd44eb85dcbcbbe1e18f6e024"},"schema_version":"1.0"},"canonical_sha256":"d6fa320815ec5b84e17955725d6f2550fa51a671d075d5eb02b6399d45ab1052","source":{"kind":"arxiv","id":"2508.14857","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2508.14857","created_at":"2026-07-05T11:56:45Z"},{"alias_kind":"arxiv_version","alias_value":"2508.14857v1","created_at":"2026-07-05T11:56:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2508.14857","created_at":"2026-07-05T11:56:45Z"},{"alias_kind":"pith_short_12","alias_value":"235DECAV5RNY","created_at":"2026-07-05T11:56:45Z"},{"alias_kind":"pith_short_16","alias_value":"235DECAV5RNYJYLZ","created_at":"2026-07-05T11:56:45Z"},{"alias_kind":"pith_short_8","alias_value":"235DECAV","created_at":"2026-07-05T11:56:45Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:235DECAV5RNYJYLZKVZF23ZFKD","target":"record","payload":{"canonical_record":{"source":{"id":"2508.14857","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2025-08-20T17:09:20Z","cross_cats_sorted":[],"title_canon_sha256":"458d45ac1c4af226f7426206bff2578caff44b0943c6c89f0b8b68fca36eb8a3","abstract_canon_sha256":"e9b7e24b5667993e634fbde8a923023de803b2efd44eb85dcbcbbe1e18f6e024"},"schema_version":"1.0"},"canonical_sha256":"d6fa320815ec5b84e17955725d6f2550fa51a671d075d5eb02b6399d45ab1052","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:56:45.569915Z","signature_b64":"4kfAY1Jt5cC7B1Cc7uGEQrqOa8B3xHlsOOiIeeHccXU2xE6nmTPTx7qC2ukWmiEW+A/EDe4G/3FD1gHkBIblBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d6fa320815ec5b84e17955725d6f2550fa51a671d075d5eb02b6399d45ab1052","last_reissued_at":"2026-07-05T11:56:45.569404Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:56:45.569404Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2508.14857","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":"2026-07-05T11:56:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OI1WDgl1cGhk9HgsqMfP9a3UZwtKQTXDF/pzms/NX9IXGaxKIE0lZ+ELNKoNDS/VurR02Fp40144QCZk1MecBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-10T04:50:41.197882Z"},"content_sha256":"68f5bfe74abf3271de649e0e27c21062dfe746abfd553045f198b3d0914446ff","schema_version":"1.0","event_id":"sha256:68f5bfe74abf3271de649e0e27c21062dfe746abfd553045f198b3d0914446ff"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:235DECAV5RNYJYLZKVZF23ZFKD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Single-click protocols for remote state preparation using weak coherent pulses","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Anders S. S{\\o}rensen, Emil R. Hellebek, Janice van Dam, Junior R. Gonzales-Ureta, Stephanie D.C. Wehner, Tzula B. Propp","submitted_at":"2025-08-20T17:09:20Z","abstract_excerpt":"Remote state preparation (RSP) allows one party to remotely prepare a known quantum state on another party's qubit using entanglement. This can be used in quantum networks to perform applications such as blind quantum computing or long-distance quantum key distribution (QKD) with quantum repeaters. Devices to perform RSP, referred to as a client, ideally have low hardware requirements, such as only sending photonic qubits. A weak coherent pulse source offers a practical alternative to true single-photon sources and is already widely used in QKD. Here, we introduce two new protocols to the prev"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2508.14857","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/2508.14857/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":"2026-07-05T11:56:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rOK37m07UbKn0pD+5LDXmYvJgGxdI7/q6tyZpgFN9+mBLL8Yw6sTq/w4m4DS//PGT35QDn131VXFW3dpf+yYCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-10T04:50:41.198397Z"},"content_sha256":"736a2995eeff11ffbf65e4ac7721df3a0415d8ed80938174b09d1434f7c2d437","schema_version":"1.0","event_id":"sha256:736a2995eeff11ffbf65e4ac7721df3a0415d8ed80938174b09d1434f7c2d437"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/235DECAV5RNYJYLZKVZF23ZFKD/bundle.json","state_url":"https://pith.science/pith/235DECAV5RNYJYLZKVZF23ZFKD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/235DECAV5RNYJYLZKVZF23ZFKD/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":"2026-08-10T04:50:41Z","links":{"resolver":"https://pith.science/pith/235DECAV5RNYJYLZKVZF23ZFKD","bundle":"https://pith.science/pith/235DECAV5RNYJYLZKVZF23ZFKD/bundle.json","state":"https://pith.science/pith/235DECAV5RNYJYLZKVZF23ZFKD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/235DECAV5RNYJYLZKVZF23ZFKD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:235DECAV5RNYJYLZKVZF23ZFKD","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":"e9b7e24b5667993e634fbde8a923023de803b2efd44eb85dcbcbbe1e18f6e024","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2025-08-20T17:09:20Z","title_canon_sha256":"458d45ac1c4af226f7426206bff2578caff44b0943c6c89f0b8b68fca36eb8a3"},"schema_version":"1.0","source":{"id":"2508.14857","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2508.14857","created_at":"2026-07-05T11:56:45Z"},{"alias_kind":"arxiv_version","alias_value":"2508.14857v1","created_at":"2026-07-05T11:56:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2508.14857","created_at":"2026-07-05T11:56:45Z"},{"alias_kind":"pith_short_12","alias_value":"235DECAV5RNY","created_at":"2026-07-05T11:56:45Z"},{"alias_kind":"pith_short_16","alias_value":"235DECAV5RNYJYLZ","created_at":"2026-07-05T11:56:45Z"},{"alias_kind":"pith_short_8","alias_value":"235DECAV","created_at":"2026-07-05T11:56:45Z"}],"graph_snapshots":[{"event_id":"sha256:736a2995eeff11ffbf65e4ac7721df3a0415d8ed80938174b09d1434f7c2d437","target":"graph","created_at":"2026-07-05T11:56:45Z","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/2508.14857/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Remote state preparation (RSP) allows one party to remotely prepare a known quantum state on another party's qubit using entanglement. This can be used in quantum networks to perform applications such as blind quantum computing or long-distance quantum key distribution (QKD) with quantum repeaters. Devices to perform RSP, referred to as a client, ideally have low hardware requirements, such as only sending photonic qubits. A weak coherent pulse source offers a practical alternative to true single-photon sources and is already widely used in QKD. Here, we introduce two new protocols to the prev","authors_text":"Anders S. S{\\o}rensen, Emil R. Hellebek, Janice van Dam, Junior R. Gonzales-Ureta, Stephanie D.C. Wehner, Tzula B. Propp","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2025-08-20T17:09:20Z","title":"Single-click protocols for remote state preparation using weak coherent pulses"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2508.14857","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":"sha256:68f5bfe74abf3271de649e0e27c21062dfe746abfd553045f198b3d0914446ff","target":"record","created_at":"2026-07-05T11:56:45Z","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":"e9b7e24b5667993e634fbde8a923023de803b2efd44eb85dcbcbbe1e18f6e024","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2025-08-20T17:09:20Z","title_canon_sha256":"458d45ac1c4af226f7426206bff2578caff44b0943c6c89f0b8b68fca36eb8a3"},"schema_version":"1.0","source":{"id":"2508.14857","kind":"arxiv","version":1}},"canonical_sha256":"d6fa320815ec5b84e17955725d6f2550fa51a671d075d5eb02b6399d45ab1052","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d6fa320815ec5b84e17955725d6f2550fa51a671d075d5eb02b6399d45ab1052","first_computed_at":"2026-07-05T11:56:45.569404Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:56:45.569404Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"4kfAY1Jt5cC7B1Cc7uGEQrqOa8B3xHlsOOiIeeHccXU2xE6nmTPTx7qC2ukWmiEW+A/EDe4G/3FD1gHkBIblBA==","signature_status":"signed_v1","signed_at":"2026-07-05T11:56:45.569915Z","signed_message":"canonical_sha256_bytes"},"source_id":"2508.14857","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:68f5bfe74abf3271de649e0e27c21062dfe746abfd553045f198b3d0914446ff","sha256:736a2995eeff11ffbf65e4ac7721df3a0415d8ed80938174b09d1434f7c2d437"],"state_sha256":"ab213a7488865867697982d5db834c4b8c894046b8a8c0fca28c14e4d81b0b7c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Gx3ZEXp8jr2V0lDBehhMypm3rt7vT8XcCSNE/1gT2UZL+DJl0/ONLKWD9eZArkTEmPATAkLk5+qlgh0HuEqtBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-10T04:50:41.202798Z","bundle_sha256":"fe3e5e75acdc7d6e4c916a79e3de75dd6e5743343608f1bd9b34c4b9471ccd1e"}}