{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:OVQQK55CEK6RZQ6BCR3LGRYD5G","short_pith_number":"pith:OVQQK55C","canonical_record":{"source":{"id":"2207.11674","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2022-07-24T06:49:58Z","cross_cats_sorted":[],"title_canon_sha256":"5767713a1e349b7c8d1fdf5a34f9046884f1422d5cf1f88f6528bbecfc59e88b","abstract_canon_sha256":"040f6a69da402eca08025b4daf4ad388d27c93dd5afd376e6709ef9d92b3d992"},"schema_version":"1.0"},"canonical_sha256":"75610577a222bd1cc3c11476b34703e99ea89de02a2f088392d05e19eed77b95","source":{"kind":"arxiv","id":"2207.11674","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2207.11674","created_at":"2026-07-05T05:09:20Z"},{"alias_kind":"arxiv_version","alias_value":"2207.11674v2","created_at":"2026-07-05T05:09:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2207.11674","created_at":"2026-07-05T05:09:20Z"},{"alias_kind":"pith_short_12","alias_value":"OVQQK55CEK6R","created_at":"2026-07-05T05:09:20Z"},{"alias_kind":"pith_short_16","alias_value":"OVQQK55CEK6RZQ6B","created_at":"2026-07-05T05:09:20Z"},{"alias_kind":"pith_short_8","alias_value":"OVQQK55C","created_at":"2026-07-05T05:09:20Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:OVQQK55CEK6RZQ6BCR3LGRYD5G","target":"record","payload":{"canonical_record":{"source":{"id":"2207.11674","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2022-07-24T06:49:58Z","cross_cats_sorted":[],"title_canon_sha256":"5767713a1e349b7c8d1fdf5a34f9046884f1422d5cf1f88f6528bbecfc59e88b","abstract_canon_sha256":"040f6a69da402eca08025b4daf4ad388d27c93dd5afd376e6709ef9d92b3d992"},"schema_version":"1.0"},"canonical_sha256":"75610577a222bd1cc3c11476b34703e99ea89de02a2f088392d05e19eed77b95","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:09:20.793061Z","signature_b64":"gijWpIiC6G43ZU2n0JwYAPb1D97Xm8Go0F6LYnHTZprA0n3iyksNuD0W62f397LmIUrRhaNptftHkOgumXYzBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"75610577a222bd1cc3c11476b34703e99ea89de02a2f088392d05e19eed77b95","last_reissued_at":"2026-07-05T05:09:20.792547Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:09:20.792547Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2207.11674","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":"2026-07-05T05:09:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"19lPhgt1OSDaRfyBCsTgXCNJXDJ9LE0ns6g/uh/Z8TnV6YFSP9ODcU82DT2NE1ARthYkPqbKrg79u7EGXfjtBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T22:37:10.256967Z"},"content_sha256":"9ca81ab0900c6a2e3f0bc230f51ebd4750f18498b34e790588c8652d319b1a21","schema_version":"1.0","event_id":"sha256:9ca81ab0900c6a2e3f0bc230f51ebd4750f18498b34e790588c8652d319b1a21"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:OVQQK55CEK6RZQ6BCR3LGRYD5G","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"AutoComm: A Framework for Enabling Efficient Communication in Distributed Quantum Programs","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Alireza Shabani, Anbang Wu, Gushu Li, Hezi Zhang, Yuan Xie, Yufei Ding","submitted_at":"2022-07-24T06:49:58Z","abstract_excerpt":"Distributed quantum computing (DQC) is a promising approach to extending the computational power of near-term quantum devices. However, the non-local quantum communication between quantum devices is much more expensive and error-prone than the local quantum communication within each quantum device. Previous work on the DQC communication optimization focus on optimizing the communication protocol for each individual non-local gate and then adopt quantum compilation designs which are designed for local multi-qubit gates (such as controlled-x or CX gates) in a single quantum computer. The communi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2207.11674","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/2207.11674/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":"2026-07-05T05:09:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qFRjwAOjXJzwd7I0AXbx/lpbqlH18H0mk9Z1/dGw1dO7uCvR54CDhnb8JdqeOhvGoQ0Ba5ZRrMAheQ7PY1KQDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T22:37:10.257476Z"},"content_sha256":"9704ea47f58625028db5111b686aabd9b00a3ccecc138c5007bd4663034c0c40","schema_version":"1.0","event_id":"sha256:9704ea47f58625028db5111b686aabd9b00a3ccecc138c5007bd4663034c0c40"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/OVQQK55CEK6RZQ6BCR3LGRYD5G/bundle.json","state_url":"https://pith.science/pith/OVQQK55CEK6RZQ6BCR3LGRYD5G/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/OVQQK55CEK6RZQ6BCR3LGRYD5G/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":"2026-08-05T22:37:10Z","links":{"resolver":"https://pith.science/pith/OVQQK55CEK6RZQ6BCR3LGRYD5G","bundle":"https://pith.science/pith/OVQQK55CEK6RZQ6BCR3LGRYD5G/bundle.json","state":"https://pith.science/pith/OVQQK55CEK6RZQ6BCR3LGRYD5G/state.json","well_known_bundle":"https://pith.science/.well-known/pith/OVQQK55CEK6RZQ6BCR3LGRYD5G/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:OVQQK55CEK6RZQ6BCR3LGRYD5G","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":"040f6a69da402eca08025b4daf4ad388d27c93dd5afd376e6709ef9d92b3d992","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2022-07-24T06:49:58Z","title_canon_sha256":"5767713a1e349b7c8d1fdf5a34f9046884f1422d5cf1f88f6528bbecfc59e88b"},"schema_version":"1.0","source":{"id":"2207.11674","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2207.11674","created_at":"2026-07-05T05:09:20Z"},{"alias_kind":"arxiv_version","alias_value":"2207.11674v2","created_at":"2026-07-05T05:09:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2207.11674","created_at":"2026-07-05T05:09:20Z"},{"alias_kind":"pith_short_12","alias_value":"OVQQK55CEK6R","created_at":"2026-07-05T05:09:20Z"},{"alias_kind":"pith_short_16","alias_value":"OVQQK55CEK6RZQ6B","created_at":"2026-07-05T05:09:20Z"},{"alias_kind":"pith_short_8","alias_value":"OVQQK55C","created_at":"2026-07-05T05:09:20Z"}],"graph_snapshots":[{"event_id":"sha256:9704ea47f58625028db5111b686aabd9b00a3ccecc138c5007bd4663034c0c40","target":"graph","created_at":"2026-07-05T05:09:20Z","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/2207.11674/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Distributed quantum computing (DQC) is a promising approach to extending the computational power of near-term quantum devices. However, the non-local quantum communication between quantum devices is much more expensive and error-prone than the local quantum communication within each quantum device. Previous work on the DQC communication optimization focus on optimizing the communication protocol for each individual non-local gate and then adopt quantum compilation designs which are designed for local multi-qubit gates (such as controlled-x or CX gates) in a single quantum computer. The communi","authors_text":"Alireza Shabani, Anbang Wu, Gushu Li, Hezi Zhang, Yuan Xie, Yufei Ding","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2022-07-24T06:49:58Z","title":"AutoComm: A Framework for Enabling Efficient Communication in Distributed Quantum Programs"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2207.11674","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":"sha256:9ca81ab0900c6a2e3f0bc230f51ebd4750f18498b34e790588c8652d319b1a21","target":"record","created_at":"2026-07-05T05:09:20Z","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":"040f6a69da402eca08025b4daf4ad388d27c93dd5afd376e6709ef9d92b3d992","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2022-07-24T06:49:58Z","title_canon_sha256":"5767713a1e349b7c8d1fdf5a34f9046884f1422d5cf1f88f6528bbecfc59e88b"},"schema_version":"1.0","source":{"id":"2207.11674","kind":"arxiv","version":2}},"canonical_sha256":"75610577a222bd1cc3c11476b34703e99ea89de02a2f088392d05e19eed77b95","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"75610577a222bd1cc3c11476b34703e99ea89de02a2f088392d05e19eed77b95","first_computed_at":"2026-07-05T05:09:20.792547Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:09:20.792547Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"gijWpIiC6G43ZU2n0JwYAPb1D97Xm8Go0F6LYnHTZprA0n3iyksNuD0W62f397LmIUrRhaNptftHkOgumXYzBA==","signature_status":"signed_v1","signed_at":"2026-07-05T05:09:20.793061Z","signed_message":"canonical_sha256_bytes"},"source_id":"2207.11674","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9ca81ab0900c6a2e3f0bc230f51ebd4750f18498b34e790588c8652d319b1a21","sha256:9704ea47f58625028db5111b686aabd9b00a3ccecc138c5007bd4663034c0c40"],"state_sha256":"01ec501c30420270c749383cedb4f5c44cdf4a5c7ccafc3e6fbf738cd6bfabc0"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XDwtgvDgZkncc9TsfQ/Fn5XQtp7Oh7oL7OxEja74DzLxWHKKPGVYYNDNrOmEfVm0gUcylygEQp+S8Sb8V2lhDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-05T22:37:10.263030Z","bundle_sha256":"b67c87293517f078e061c98f954e91719d695912066087906bff86f9c97fc766"}}