{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:VCG7BYVPZXOFXARXWEVLNR25LR","short_pith_number":"pith:VCG7BYVP","canonical_record":{"source":{"id":"2407.18306","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2024-07-25T18:00:08Z","cross_cats_sorted":["cs.NI","cs.OS"],"title_canon_sha256":"b462bf3f74a88badf53cd527d05c2970f4902c21c9e3a65c5d9104e0e21fdf63","abstract_canon_sha256":"83e436abf01380251f1282d6cf5e4c64f25173f9e0243eeba4eb4f59565fc88b"},"schema_version":"1.0"},"canonical_sha256":"a88df0e2afcddc5b8237b12ab6c75d5c4e2cbeb55d2f85c7f069d5663e989314","source":{"kind":"arxiv","id":"2407.18306","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2407.18306","created_at":"2026-07-05T08:48:47Z"},{"alias_kind":"arxiv_version","alias_value":"2407.18306v1","created_at":"2026-07-05T08:48:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2407.18306","created_at":"2026-07-05T08:48:47Z"},{"alias_kind":"pith_short_12","alias_value":"VCG7BYVPZXOF","created_at":"2026-07-05T08:48:47Z"},{"alias_kind":"pith_short_16","alias_value":"VCG7BYVPZXOFXARX","created_at":"2026-07-05T08:48:47Z"},{"alias_kind":"pith_short_8","alias_value":"VCG7BYVP","created_at":"2026-07-05T08:48:47Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:VCG7BYVPZXOFXARXWEVLNR25LR","target":"record","payload":{"canonical_record":{"source":{"id":"2407.18306","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2024-07-25T18:00:08Z","cross_cats_sorted":["cs.NI","cs.OS"],"title_canon_sha256":"b462bf3f74a88badf53cd527d05c2970f4902c21c9e3a65c5d9104e0e21fdf63","abstract_canon_sha256":"83e436abf01380251f1282d6cf5e4c64f25173f9e0243eeba4eb4f59565fc88b"},"schema_version":"1.0"},"canonical_sha256":"a88df0e2afcddc5b8237b12ab6c75d5c4e2cbeb55d2f85c7f069d5663e989314","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:48:47.517433Z","signature_b64":"gJvW0ZGEl2xQe9gFeWiXhJ7lVafY/mTOCYvSHBaU7ORYxtTtDmNme7RRJkTGPfbX7d/JxX/J4Xbav+hJJy9oBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a88df0e2afcddc5b8237b12ab6c75d5c4e2cbeb55d2f85c7f069d5663e989314","last_reissued_at":"2026-07-05T08:48:47.516943Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:48:47.516943Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2407.18306","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":"2026-07-05T08:48:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DuZHuVHsceTgjFAp3X1YpL0xb9EizN1Y5CLR1lEjMnNteylAidJm7lNRJebqQy8fbj6Bin17Nsl28PuQXSEUAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T20:26:13.772465Z"},"content_sha256":"bb3a5f14d6c1d5231632b9e35b677b6d08111c90c4499f00343529d52fa9f487","schema_version":"1.0","event_id":"sha256:bb3a5f14d6c1d5231632b9e35b677b6d08111c90c4499f00343529d52fa9f487"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:VCG7BYVPZXOFXARXWEVLNR25LR","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Design and demonstration of an operating system for executing applications on quantum network nodes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.NI","cs.OS"],"primary_cat":"quant-ph","authors_text":"Alejandro Rodr\\'iguez-Pardo Montblanch, Axel Dahlberg, Bart van der Vecht, Benjamin van Ommen, Carlo Delle Donne, Dario Fioretto, Dominik Leichtle, Guilherme Maciel Ferreira, Hana Jirovsk\\'a, Harold Ollivier, Ingmar te Raa, Julius Fischer, Luka Music, Mariagrazia Iuliano, Markus Teller, Matt Skrzypczyk, Nicolas Demetriou, Pavel Filippov, Przemys{\\l}aw Pawe{\\l}czak, Ronald Hanson, Stephanie Wehner, Thom van der Steenhoven, Tim Taminiau, Tracy Northup, Wojciech Kozlowski","submitted_at":"2024-07-25T18:00:08Z","abstract_excerpt":"The goal of future quantum networks is to enable new internet applications that are impossible to achieve using solely classical communication. Up to now, demonstrations of quantum network applications and functionalities on quantum processors have been performed in ad-hoc software that was specific to the experimental setup, programmed to perform one single task (the application experiment) directly into low-level control devices using expertise in experimental physics. Here, we report on the design and implementation of the first architecture capable of executing quantum network applications"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2407.18306","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/2407.18306/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":"2026-07-05T08:48:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XcJ7vWjSZJVn47TH/ZS1VdjSTjeOxQHT3IP79JAy4IoXLH9AZIA7OWOfEZdUZ6tXQDsvzAJzXVoi3H++ENZeCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T20:26:13.772847Z"},"content_sha256":"26be2df148a9e8e83ab5faa7dcbe155c7b71ea028e4d759575d42f0beef3794f","schema_version":"1.0","event_id":"sha256:26be2df148a9e8e83ab5faa7dcbe155c7b71ea028e4d759575d42f0beef3794f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/VCG7BYVPZXOFXARXWEVLNR25LR/bundle.json","state_url":"https://pith.science/pith/VCG7BYVPZXOFXARXWEVLNR25LR/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/VCG7BYVPZXOFXARXWEVLNR25LR/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":"2026-07-06T20:26:13Z","links":{"resolver":"https://pith.science/pith/VCG7BYVPZXOFXARXWEVLNR25LR","bundle":"https://pith.science/pith/VCG7BYVPZXOFXARXWEVLNR25LR/bundle.json","state":"https://pith.science/pith/VCG7BYVPZXOFXARXWEVLNR25LR/state.json","well_known_bundle":"https://pith.science/.well-known/pith/VCG7BYVPZXOFXARXWEVLNR25LR/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:VCG7BYVPZXOFXARXWEVLNR25LR","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":"83e436abf01380251f1282d6cf5e4c64f25173f9e0243eeba4eb4f59565fc88b","cross_cats_sorted":["cs.NI","cs.OS"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2024-07-25T18:00:08Z","title_canon_sha256":"b462bf3f74a88badf53cd527d05c2970f4902c21c9e3a65c5d9104e0e21fdf63"},"schema_version":"1.0","source":{"id":"2407.18306","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2407.18306","created_at":"2026-07-05T08:48:47Z"},{"alias_kind":"arxiv_version","alias_value":"2407.18306v1","created_at":"2026-07-05T08:48:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2407.18306","created_at":"2026-07-05T08:48:47Z"},{"alias_kind":"pith_short_12","alias_value":"VCG7BYVPZXOF","created_at":"2026-07-05T08:48:47Z"},{"alias_kind":"pith_short_16","alias_value":"VCG7BYVPZXOFXARX","created_at":"2026-07-05T08:48:47Z"},{"alias_kind":"pith_short_8","alias_value":"VCG7BYVP","created_at":"2026-07-05T08:48:47Z"}],"graph_snapshots":[{"event_id":"sha256:26be2df148a9e8e83ab5faa7dcbe155c7b71ea028e4d759575d42f0beef3794f","target":"graph","created_at":"2026-07-05T08:48:47Z","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/2407.18306/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The goal of future quantum networks is to enable new internet applications that are impossible to achieve using solely classical communication. Up to now, demonstrations of quantum network applications and functionalities on quantum processors have been performed in ad-hoc software that was specific to the experimental setup, programmed to perform one single task (the application experiment) directly into low-level control devices using expertise in experimental physics. Here, we report on the design and implementation of the first architecture capable of executing quantum network applications","authors_text":"Alejandro Rodr\\'iguez-Pardo Montblanch, Axel Dahlberg, Bart van der Vecht, Benjamin van Ommen, Carlo Delle Donne, Dario Fioretto, Dominik Leichtle, Guilherme Maciel Ferreira, Hana Jirovsk\\'a, Harold Ollivier, Ingmar te Raa, Julius Fischer, Luka Music, Mariagrazia Iuliano, Markus Teller, Matt Skrzypczyk, Nicolas Demetriou, Pavel Filippov, Przemys{\\l}aw Pawe{\\l}czak, Ronald Hanson, Stephanie Wehner, Thom van der Steenhoven, Tim Taminiau, Tracy Northup, Wojciech Kozlowski","cross_cats":["cs.NI","cs.OS"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2024-07-25T18:00:08Z","title":"Design and demonstration of an operating system for executing applications on quantum network nodes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2407.18306","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:bb3a5f14d6c1d5231632b9e35b677b6d08111c90c4499f00343529d52fa9f487","target":"record","created_at":"2026-07-05T08:48:47Z","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":"83e436abf01380251f1282d6cf5e4c64f25173f9e0243eeba4eb4f59565fc88b","cross_cats_sorted":["cs.NI","cs.OS"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2024-07-25T18:00:08Z","title_canon_sha256":"b462bf3f74a88badf53cd527d05c2970f4902c21c9e3a65c5d9104e0e21fdf63"},"schema_version":"1.0","source":{"id":"2407.18306","kind":"arxiv","version":1}},"canonical_sha256":"a88df0e2afcddc5b8237b12ab6c75d5c4e2cbeb55d2f85c7f069d5663e989314","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a88df0e2afcddc5b8237b12ab6c75d5c4e2cbeb55d2f85c7f069d5663e989314","first_computed_at":"2026-07-05T08:48:47.516943Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:48:47.516943Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"gJvW0ZGEl2xQe9gFeWiXhJ7lVafY/mTOCYvSHBaU7ORYxtTtDmNme7RRJkTGPfbX7d/JxX/J4Xbav+hJJy9oBg==","signature_status":"signed_v1","signed_at":"2026-07-05T08:48:47.517433Z","signed_message":"canonical_sha256_bytes"},"source_id":"2407.18306","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bb3a5f14d6c1d5231632b9e35b677b6d08111c90c4499f00343529d52fa9f487","sha256:26be2df148a9e8e83ab5faa7dcbe155c7b71ea028e4d759575d42f0beef3794f"],"state_sha256":"5c3904f3cd15780bedc1e86bf4ea5780aa0eb88fb8949471da0fbd121b0debe2"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mABl+h5By8w3RJujYCn8wYTeGQkorBnlig0SJLcSAzPMZuEvN/5+fX7Rlpl43mwCPxDNLxENs9SFtfdwZL7zAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-06T20:26:13.775137Z","bundle_sha256":"d0e43eeb33566c901af079d45e074778051203ecda338fb144d0ef3bf8850a85"}}