{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2021:GMHKJVDWSACU2LHMZHMZE7PAFH","short_pith_number":"pith:GMHKJVDW","canonical_record":{"source":{"id":"2107.11623","kind":"arxiv","version":5},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CC","submitted_at":"2021-07-24T14:35:09Z","cross_cats_sorted":["quant-ph"],"title_canon_sha256":"ff12a4dea468c2ad837b2a2e1977d93b1a83a4cf89ca0abcc0bd18186ca8923b","abstract_canon_sha256":"1ade7c277b17acfc0ac7fb3fcd38eee7650d3c0a36d64710ac2bad789be1b2e0"},"schema_version":"1.0"},"canonical_sha256":"330ea4d47690054d2cecc9d9927de029f1df028bef004136076131b5182f65f8","source":{"kind":"arxiv","id":"2107.11623","version":5},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2107.11623","created_at":"2026-07-05T06:13:07Z"},{"alias_kind":"arxiv_version","alias_value":"2107.11623v5","created_at":"2026-07-05T06:13:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2107.11623","created_at":"2026-07-05T06:13:07Z"},{"alias_kind":"pith_short_12","alias_value":"GMHKJVDWSACU","created_at":"2026-07-05T06:13:07Z"},{"alias_kind":"pith_short_16","alias_value":"GMHKJVDWSACU2LHM","created_at":"2026-07-05T06:13:07Z"},{"alias_kind":"pith_short_8","alias_value":"GMHKJVDW","created_at":"2026-07-05T06:13:07Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2021:GMHKJVDWSACU2LHMZHMZE7PAFH","target":"record","payload":{"canonical_record":{"source":{"id":"2107.11623","kind":"arxiv","version":5},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CC","submitted_at":"2021-07-24T14:35:09Z","cross_cats_sorted":["quant-ph"],"title_canon_sha256":"ff12a4dea468c2ad837b2a2e1977d93b1a83a4cf89ca0abcc0bd18186ca8923b","abstract_canon_sha256":"1ade7c277b17acfc0ac7fb3fcd38eee7650d3c0a36d64710ac2bad789be1b2e0"},"schema_version":"1.0"},"canonical_sha256":"330ea4d47690054d2cecc9d9927de029f1df028bef004136076131b5182f65f8","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:13:07.305109Z","signature_b64":"mvz1QLrabVC01QMeYDnLqn/tSzoYoZoyhtg7HWJ5uexusFzFZj6zSKRu/dzQZUD7n9YXJA8ttRhbTm0yqsLGBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"330ea4d47690054d2cecc9d9927de029f1df028bef004136076131b5182f65f8","last_reissued_at":"2026-07-05T06:13:07.304764Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:13:07.304764Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2107.11623","source_version":5,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T06:13:07Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FuyXOKr+yxSqzAYgC4xoDTpbAVW/zUTuQH/jBWYQUUxdXZ0gZ1m2KldFgJ4FtmgYD3+2jLPSiQ+GQgf/8FhLDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T00:26:17.315687Z"},"content_sha256":"d706860b21e3963d3a56a60fb48fd370b1cb588bc8c48de3f031a331aa46f00d","schema_version":"1.0","event_id":"sha256:d706860b21e3963d3a56a60fb48fd370b1cb588bc8c48de3f031a331aa46f00d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2021:GMHKJVDWSACU2LHMZHMZE7PAFH","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"On relating one-way classical and quantum communication complexities","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["quant-ph"],"primary_cat":"cs.CC","authors_text":"Han-Hsuan Lin, Naresh Goud Boddu, Rahul Jain","submitted_at":"2021-07-24T14:35:09Z","abstract_excerpt":"Communication complexity is the amount of communication needed to compute a function when the function inputs are distributed over multiple parties. In its simplest form, one-way communication complexity, Alice and Bob compute a function $f(x,y)$, where $x$ is given to Alice and $y$ is given to Bob, and only one message from Alice to Bob is allowed. A fundamental question in quantum information is the relationship between one-way quantum and classical communication complexities, i.e., how much shorter the message can be if Alice is sending a quantum state instead of bit strings? We make some p"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2107.11623","kind":"arxiv","version":5},"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/2107.11623/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":"2026-07-05T06:13:07Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"AcF8Kj5UpYXmLXNcZjoowA1BqwxjEfLLEEfN9joIiaP1c3BwG0o169IPLsql59FqAiQBsqtCe/LB4d2HXnqbBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T00:26:17.316064Z"},"content_sha256":"ca39ce7c9056b7c19cbadefff68d51273e2c31cad78b3beba5f33e83ab722de8","schema_version":"1.0","event_id":"sha256:ca39ce7c9056b7c19cbadefff68d51273e2c31cad78b3beba5f33e83ab722de8"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GMHKJVDWSACU2LHMZHMZE7PAFH/bundle.json","state_url":"https://pith.science/pith/GMHKJVDWSACU2LHMZHMZE7PAFH/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GMHKJVDWSACU2LHMZHMZE7PAFH/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":"2026-08-04T00:26:17Z","links":{"resolver":"https://pith.science/pith/GMHKJVDWSACU2LHMZHMZE7PAFH","bundle":"https://pith.science/pith/GMHKJVDWSACU2LHMZHMZE7PAFH/bundle.json","state":"https://pith.science/pith/GMHKJVDWSACU2LHMZHMZE7PAFH/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GMHKJVDWSACU2LHMZHMZE7PAFH/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:GMHKJVDWSACU2LHMZHMZE7PAFH","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":"1ade7c277b17acfc0ac7fb3fcd38eee7650d3c0a36d64710ac2bad789be1b2e0","cross_cats_sorted":["quant-ph"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CC","submitted_at":"2021-07-24T14:35:09Z","title_canon_sha256":"ff12a4dea468c2ad837b2a2e1977d93b1a83a4cf89ca0abcc0bd18186ca8923b"},"schema_version":"1.0","source":{"id":"2107.11623","kind":"arxiv","version":5}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2107.11623","created_at":"2026-07-05T06:13:07Z"},{"alias_kind":"arxiv_version","alias_value":"2107.11623v5","created_at":"2026-07-05T06:13:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2107.11623","created_at":"2026-07-05T06:13:07Z"},{"alias_kind":"pith_short_12","alias_value":"GMHKJVDWSACU","created_at":"2026-07-05T06:13:07Z"},{"alias_kind":"pith_short_16","alias_value":"GMHKJVDWSACU2LHM","created_at":"2026-07-05T06:13:07Z"},{"alias_kind":"pith_short_8","alias_value":"GMHKJVDW","created_at":"2026-07-05T06:13:07Z"}],"graph_snapshots":[{"event_id":"sha256:ca39ce7c9056b7c19cbadefff68d51273e2c31cad78b3beba5f33e83ab722de8","target":"graph","created_at":"2026-07-05T06:13:07Z","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/2107.11623/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Communication complexity is the amount of communication needed to compute a function when the function inputs are distributed over multiple parties. In its simplest form, one-way communication complexity, Alice and Bob compute a function $f(x,y)$, where $x$ is given to Alice and $y$ is given to Bob, and only one message from Alice to Bob is allowed. A fundamental question in quantum information is the relationship between one-way quantum and classical communication complexities, i.e., how much shorter the message can be if Alice is sending a quantum state instead of bit strings? We make some p","authors_text":"Han-Hsuan Lin, Naresh Goud Boddu, Rahul Jain","cross_cats":["quant-ph"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CC","submitted_at":"2021-07-24T14:35:09Z","title":"On relating one-way classical and quantum communication complexities"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2107.11623","kind":"arxiv","version":5},"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:d706860b21e3963d3a56a60fb48fd370b1cb588bc8c48de3f031a331aa46f00d","target":"record","created_at":"2026-07-05T06:13:07Z","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":"1ade7c277b17acfc0ac7fb3fcd38eee7650d3c0a36d64710ac2bad789be1b2e0","cross_cats_sorted":["quant-ph"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CC","submitted_at":"2021-07-24T14:35:09Z","title_canon_sha256":"ff12a4dea468c2ad837b2a2e1977d93b1a83a4cf89ca0abcc0bd18186ca8923b"},"schema_version":"1.0","source":{"id":"2107.11623","kind":"arxiv","version":5}},"canonical_sha256":"330ea4d47690054d2cecc9d9927de029f1df028bef004136076131b5182f65f8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"330ea4d47690054d2cecc9d9927de029f1df028bef004136076131b5182f65f8","first_computed_at":"2026-07-05T06:13:07.304764Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:13:07.304764Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"mvz1QLrabVC01QMeYDnLqn/tSzoYoZoyhtg7HWJ5uexusFzFZj6zSKRu/dzQZUD7n9YXJA8ttRhbTm0yqsLGBA==","signature_status":"signed_v1","signed_at":"2026-07-05T06:13:07.305109Z","signed_message":"canonical_sha256_bytes"},"source_id":"2107.11623","source_kind":"arxiv","source_version":5}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d706860b21e3963d3a56a60fb48fd370b1cb588bc8c48de3f031a331aa46f00d","sha256:ca39ce7c9056b7c19cbadefff68d51273e2c31cad78b3beba5f33e83ab722de8"],"state_sha256":"1e2c4e6f5e04833aea260adb2b200eb2f37e6abf94707790725fe77700cbb25e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DocKTtG6dqcYRvdzuzISs/Wq1AkNot5jW6oSEU1cAm7vu2dJcpBYEpdDByKRmgiDoJAn8PT7tk/fs8OguprbBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-04T00:26:17.318726Z","bundle_sha256":"7e42e06902f06cfb7db7a3ae49b1710cf30dd6081bc36f4eb897fd5f5aed4fb7"}}