{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2021:6ZQZFGENEUZNFE45XKY6SOXV7X","short_pith_number":"pith:6ZQZFGEN","canonical_record":{"source":{"id":"2103.08827","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2021-03-16T03:24:20Z","cross_cats_sorted":[],"title_canon_sha256":"d5f98de4cc521f4fb986ef828495fde493a6e7cf595c8e15a366f85be870e804","abstract_canon_sha256":"e50986cfe2b6f19af175c82ab2cc98beaa19f1fe9a1b02167555b1180e206679"},"schema_version":"1.0"},"canonical_sha256":"f66192988d2532d2939dbab1e93af5fdc1a4f7d94412615702dbdef8005914ca","source":{"kind":"arxiv","id":"2103.08827","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2103.08827","created_at":"2026-07-05T02:23:32Z"},{"alias_kind":"arxiv_version","alias_value":"2103.08827v1","created_at":"2026-07-05T02:23:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2103.08827","created_at":"2026-07-05T02:23:32Z"},{"alias_kind":"pith_short_12","alias_value":"6ZQZFGENEUZN","created_at":"2026-07-05T02:23:32Z"},{"alias_kind":"pith_short_16","alias_value":"6ZQZFGENEUZNFE45","created_at":"2026-07-05T02:23:32Z"},{"alias_kind":"pith_short_8","alias_value":"6ZQZFGEN","created_at":"2026-07-05T02:23:32Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2021:6ZQZFGENEUZNFE45XKY6SOXV7X","target":"record","payload":{"canonical_record":{"source":{"id":"2103.08827","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2021-03-16T03:24:20Z","cross_cats_sorted":[],"title_canon_sha256":"d5f98de4cc521f4fb986ef828495fde493a6e7cf595c8e15a366f85be870e804","abstract_canon_sha256":"e50986cfe2b6f19af175c82ab2cc98beaa19f1fe9a1b02167555b1180e206679"},"schema_version":"1.0"},"canonical_sha256":"f66192988d2532d2939dbab1e93af5fdc1a4f7d94412615702dbdef8005914ca","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:23:32.030790Z","signature_b64":"q4fLAazTvrf3GVFHJZxjIDoCu9yQxxZnD6Nq3AcI5gePmI9urk++siq7iGyb0v2u96sWFUwwHt8whiXJEeK9Cw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f66192988d2532d2939dbab1e93af5fdc1a4f7d94412615702dbdef8005914ca","last_reissued_at":"2026-07-05T02:23:32.030342Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:23:32.030342Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2103.08827","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":"2026-07-05T02:23:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SqcEO5wnBejKROkhS8IAbuIdo9BXe1Noi+8BFAjyU5cnXq2OIcmqm7fnFU5asKZtRCmivh099gJmRFfUmky/DA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T17:59:27.342979Z"},"content_sha256":"66d1568ee791064166ca4609b8be61ee87453e5ece25717a93379b14d71c2101","schema_version":"1.0","event_id":"sha256:66d1568ee791064166ca4609b8be61ee87453e5ece25717a93379b14d71c2101"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2021:6ZQZFGENEUZNFE45XKY6SOXV7X","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Semi-Supervised Graph-to-Graph Translation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.LG","authors_text":"Suhang Wang, Tianxiang Zhao, Xianfeng Tang, Xiang Zhang","submitted_at":"2021-03-16T03:24:20Z","abstract_excerpt":"Graph translation is very promising research direction and has a wide range of potential real-world applications. Graph is a natural structure for representing relationship and interactions, and its translation can encode the intrinsic semantic changes of relationships in different scenarios. However, despite its seemingly wide possibilities, usage of graph translation so far is still quite limited. One important reason is the lack of high-quality paired dataset. For example, we can easily build graphs representing peoples' shared music tastes and those representing co-purchase behavior, but a"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2103.08827","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/2103.08827/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":"2026-07-05T02:23:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"eH/dbHmxm+Q9nZ9rmApJQ6SN/7rdMoumMY7+dOwzWkfd3/rBNNPapQsBR4Gg0tre4nddDv3s60pY+Tr9jSBJAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T17:59:27.343969Z"},"content_sha256":"8b8597883d4335a02bb3ceaf57cdc7776134185cb48e1ccc8cc8f5d7c5ad41cc","schema_version":"1.0","event_id":"sha256:8b8597883d4335a02bb3ceaf57cdc7776134185cb48e1ccc8cc8f5d7c5ad41cc"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/6ZQZFGENEUZNFE45XKY6SOXV7X/bundle.json","state_url":"https://pith.science/pith/6ZQZFGENEUZNFE45XKY6SOXV7X/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/6ZQZFGENEUZNFE45XKY6SOXV7X/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":"2026-08-03T17:59:27Z","links":{"resolver":"https://pith.science/pith/6ZQZFGENEUZNFE45XKY6SOXV7X","bundle":"https://pith.science/pith/6ZQZFGENEUZNFE45XKY6SOXV7X/bundle.json","state":"https://pith.science/pith/6ZQZFGENEUZNFE45XKY6SOXV7X/state.json","well_known_bundle":"https://pith.science/.well-known/pith/6ZQZFGENEUZNFE45XKY6SOXV7X/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:6ZQZFGENEUZNFE45XKY6SOXV7X","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":"e50986cfe2b6f19af175c82ab2cc98beaa19f1fe9a1b02167555b1180e206679","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2021-03-16T03:24:20Z","title_canon_sha256":"d5f98de4cc521f4fb986ef828495fde493a6e7cf595c8e15a366f85be870e804"},"schema_version":"1.0","source":{"id":"2103.08827","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2103.08827","created_at":"2026-07-05T02:23:32Z"},{"alias_kind":"arxiv_version","alias_value":"2103.08827v1","created_at":"2026-07-05T02:23:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2103.08827","created_at":"2026-07-05T02:23:32Z"},{"alias_kind":"pith_short_12","alias_value":"6ZQZFGENEUZN","created_at":"2026-07-05T02:23:32Z"},{"alias_kind":"pith_short_16","alias_value":"6ZQZFGENEUZNFE45","created_at":"2026-07-05T02:23:32Z"},{"alias_kind":"pith_short_8","alias_value":"6ZQZFGEN","created_at":"2026-07-05T02:23:32Z"}],"graph_snapshots":[{"event_id":"sha256:8b8597883d4335a02bb3ceaf57cdc7776134185cb48e1ccc8cc8f5d7c5ad41cc","target":"graph","created_at":"2026-07-05T02:23:32Z","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/2103.08827/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Graph translation is very promising research direction and has a wide range of potential real-world applications. Graph is a natural structure for representing relationship and interactions, and its translation can encode the intrinsic semantic changes of relationships in different scenarios. However, despite its seemingly wide possibilities, usage of graph translation so far is still quite limited. One important reason is the lack of high-quality paired dataset. For example, we can easily build graphs representing peoples' shared music tastes and those representing co-purchase behavior, but a","authors_text":"Suhang Wang, Tianxiang Zhao, Xianfeng Tang, Xiang Zhang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2021-03-16T03:24:20Z","title":"Semi-Supervised Graph-to-Graph Translation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2103.08827","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":"sha256:66d1568ee791064166ca4609b8be61ee87453e5ece25717a93379b14d71c2101","target":"record","created_at":"2026-07-05T02:23:32Z","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":"e50986cfe2b6f19af175c82ab2cc98beaa19f1fe9a1b02167555b1180e206679","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2021-03-16T03:24:20Z","title_canon_sha256":"d5f98de4cc521f4fb986ef828495fde493a6e7cf595c8e15a366f85be870e804"},"schema_version":"1.0","source":{"id":"2103.08827","kind":"arxiv","version":1}},"canonical_sha256":"f66192988d2532d2939dbab1e93af5fdc1a4f7d94412615702dbdef8005914ca","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f66192988d2532d2939dbab1e93af5fdc1a4f7d94412615702dbdef8005914ca","first_computed_at":"2026-07-05T02:23:32.030342Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:23:32.030342Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"q4fLAazTvrf3GVFHJZxjIDoCu9yQxxZnD6Nq3AcI5gePmI9urk++siq7iGyb0v2u96sWFUwwHt8whiXJEeK9Cw==","signature_status":"signed_v1","signed_at":"2026-07-05T02:23:32.030790Z","signed_message":"canonical_sha256_bytes"},"source_id":"2103.08827","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:66d1568ee791064166ca4609b8be61ee87453e5ece25717a93379b14d71c2101","sha256:8b8597883d4335a02bb3ceaf57cdc7776134185cb48e1ccc8cc8f5d7c5ad41cc"],"state_sha256":"8b36d3848e8bbd56c9f4330a7f0862d54fc3e47954a1b7941a4ca3019cde66b6"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6J/LAWiKd0QqxwUA33QHbp3Qfo0Cke5jXVOBa340fKLYQrNTzZlUyMXIRIEJiz0glSfALHC8rwQnDEAVfPMOCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-03T17:59:27.351065Z","bundle_sha256":"342b4708783b68aaa4536ec9cb7e881c1bb0fe1f375afdf1a90aa5ffac47d193"}}