{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:IV3TOTZGYJO6XQN7EC3LIB6RWO","short_pith_number":"pith:IV3TOTZG","canonical_record":{"source":{"id":"2202.11311","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DL","submitted_at":"2022-02-23T05:10:19Z","cross_cats_sorted":["cs.LG","cs.SI"],"title_canon_sha256":"2053b18e2da3db2a48640d2131b1c3266774c1c9168d8e646ef6dc7f51a31f9f","abstract_canon_sha256":"9f8cd296bf1f58f95e710e86db9082ac1d926a95a3d46dd93a9ec48b03305d32"},"schema_version":"1.0"},"canonical_sha256":"4577374f26c25debc1bf20b6b407d1b385da38952cd1396c5bf5de71acb00f35","source":{"kind":"arxiv","id":"2202.11311","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2202.11311","created_at":"2026-07-05T03:59:30Z"},{"alias_kind":"arxiv_version","alias_value":"2202.11311v1","created_at":"2026-07-05T03:59:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2202.11311","created_at":"2026-07-05T03:59:30Z"},{"alias_kind":"pith_short_12","alias_value":"IV3TOTZGYJO6","created_at":"2026-07-05T03:59:30Z"},{"alias_kind":"pith_short_16","alias_value":"IV3TOTZGYJO6XQN7","created_at":"2026-07-05T03:59:30Z"},{"alias_kind":"pith_short_8","alias_value":"IV3TOTZG","created_at":"2026-07-05T03:59:30Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:IV3TOTZGYJO6XQN7EC3LIB6RWO","target":"record","payload":{"canonical_record":{"source":{"id":"2202.11311","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DL","submitted_at":"2022-02-23T05:10:19Z","cross_cats_sorted":["cs.LG","cs.SI"],"title_canon_sha256":"2053b18e2da3db2a48640d2131b1c3266774c1c9168d8e646ef6dc7f51a31f9f","abstract_canon_sha256":"9f8cd296bf1f58f95e710e86db9082ac1d926a95a3d46dd93a9ec48b03305d32"},"schema_version":"1.0"},"canonical_sha256":"4577374f26c25debc1bf20b6b407d1b385da38952cd1396c5bf5de71acb00f35","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:59:30.754612Z","signature_b64":"rcvaFO7rte4fqTnDwzagzRBj3IvWHtnG+fzJzRPLMOdxZke1vjtu7yi0wh/K5F7ki2Iwmnf5RxuKU2kPLNShBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4577374f26c25debc1bf20b6b407d1b385da38952cd1396c5bf5de71acb00f35","last_reissued_at":"2026-07-05T03:59:30.754147Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:59:30.754147Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2202.11311","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":"2026-07-05T03:59:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JPPA7uBbdfru+tHk8kjRAbErTGWo8/VeaVe3/7NjfWr3FKTVthuYn9x7Qv4ap8mzGx1Lx2cOY3q0m6oLD3eACQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-05T12:14:38.942620Z"},"content_sha256":"fcae0864f1f5352ff4edc2f2189b4e42a0883d128b78b60df5b239bb278c003d","schema_version":"1.0","event_id":"sha256:fcae0864f1f5352ff4edc2f2189b4e42a0883d128b78b60df5b239bb278c003d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:IV3TOTZGYJO6XQN7EC3LIB6RWO","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Web of Scholars: A Scholar Knowledge Graph","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.LG","cs.SI"],"primary_cat":"cs.DL","authors_text":"Feng Xia, Ivan Lee, Jiaying Liu, Jing Ren, Lianhua Chi, Wenqing Zheng","submitted_at":"2022-02-23T05:10:19Z","abstract_excerpt":"In this work, we demonstrate a novel system, namely Web of Scholars, which integrates state-of-the-art mining techniques to search, mine, and visualize complex networks behind scholars in the field of Computer Science. Relying on the knowledge graph, it provides services for fast, accurate, and intelligent semantic querying as well as powerful recommendations. In addition, in order to realize information sharing, it provides an open API to be served as the underlying architecture for advanced functions. Web of Scholars takes advantage of knowledge graph, which means that it will be able to acc"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2202.11311","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/2202.11311/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":"2026-07-05T03:59:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1m5H97vcW8sELq+7rM8jvUjyLUj3MtYc4WMSP8cAtQHoGEOkPKKwRyknuok7kG+JeITOjBaeLcSDcxHQCeZjCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-05T12:14:38.942992Z"},"content_sha256":"f6eb5f6b2c0f1a28e9996bb06b3a66f9b5e6ca8f4bddb04916046dcad096fbf6","schema_version":"1.0","event_id":"sha256:f6eb5f6b2c0f1a28e9996bb06b3a66f9b5e6ca8f4bddb04916046dcad096fbf6"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/IV3TOTZGYJO6XQN7EC3LIB6RWO/bundle.json","state_url":"https://pith.science/pith/IV3TOTZGYJO6XQN7EC3LIB6RWO/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/IV3TOTZGYJO6XQN7EC3LIB6RWO/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":"2026-07-05T12:14:38Z","links":{"resolver":"https://pith.science/pith/IV3TOTZGYJO6XQN7EC3LIB6RWO","bundle":"https://pith.science/pith/IV3TOTZGYJO6XQN7EC3LIB6RWO/bundle.json","state":"https://pith.science/pith/IV3TOTZGYJO6XQN7EC3LIB6RWO/state.json","well_known_bundle":"https://pith.science/.well-known/pith/IV3TOTZGYJO6XQN7EC3LIB6RWO/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:IV3TOTZGYJO6XQN7EC3LIB6RWO","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":"9f8cd296bf1f58f95e710e86db9082ac1d926a95a3d46dd93a9ec48b03305d32","cross_cats_sorted":["cs.LG","cs.SI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DL","submitted_at":"2022-02-23T05:10:19Z","title_canon_sha256":"2053b18e2da3db2a48640d2131b1c3266774c1c9168d8e646ef6dc7f51a31f9f"},"schema_version":"1.0","source":{"id":"2202.11311","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2202.11311","created_at":"2026-07-05T03:59:30Z"},{"alias_kind":"arxiv_version","alias_value":"2202.11311v1","created_at":"2026-07-05T03:59:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2202.11311","created_at":"2026-07-05T03:59:30Z"},{"alias_kind":"pith_short_12","alias_value":"IV3TOTZGYJO6","created_at":"2026-07-05T03:59:30Z"},{"alias_kind":"pith_short_16","alias_value":"IV3TOTZGYJO6XQN7","created_at":"2026-07-05T03:59:30Z"},{"alias_kind":"pith_short_8","alias_value":"IV3TOTZG","created_at":"2026-07-05T03:59:30Z"}],"graph_snapshots":[{"event_id":"sha256:f6eb5f6b2c0f1a28e9996bb06b3a66f9b5e6ca8f4bddb04916046dcad096fbf6","target":"graph","created_at":"2026-07-05T03:59:30Z","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/2202.11311/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In this work, we demonstrate a novel system, namely Web of Scholars, which integrates state-of-the-art mining techniques to search, mine, and visualize complex networks behind scholars in the field of Computer Science. Relying on the knowledge graph, it provides services for fast, accurate, and intelligent semantic querying as well as powerful recommendations. In addition, in order to realize information sharing, it provides an open API to be served as the underlying architecture for advanced functions. Web of Scholars takes advantage of knowledge graph, which means that it will be able to acc","authors_text":"Feng Xia, Ivan Lee, Jiaying Liu, Jing Ren, Lianhua Chi, Wenqing Zheng","cross_cats":["cs.LG","cs.SI"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DL","submitted_at":"2022-02-23T05:10:19Z","title":"Web of Scholars: A Scholar Knowledge Graph"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2202.11311","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:fcae0864f1f5352ff4edc2f2189b4e42a0883d128b78b60df5b239bb278c003d","target":"record","created_at":"2026-07-05T03:59:30Z","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":"9f8cd296bf1f58f95e710e86db9082ac1d926a95a3d46dd93a9ec48b03305d32","cross_cats_sorted":["cs.LG","cs.SI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DL","submitted_at":"2022-02-23T05:10:19Z","title_canon_sha256":"2053b18e2da3db2a48640d2131b1c3266774c1c9168d8e646ef6dc7f51a31f9f"},"schema_version":"1.0","source":{"id":"2202.11311","kind":"arxiv","version":1}},"canonical_sha256":"4577374f26c25debc1bf20b6b407d1b385da38952cd1396c5bf5de71acb00f35","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4577374f26c25debc1bf20b6b407d1b385da38952cd1396c5bf5de71acb00f35","first_computed_at":"2026-07-05T03:59:30.754147Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:59:30.754147Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"rcvaFO7rte4fqTnDwzagzRBj3IvWHtnG+fzJzRPLMOdxZke1vjtu7yi0wh/K5F7ki2Iwmnf5RxuKU2kPLNShBQ==","signature_status":"signed_v1","signed_at":"2026-07-05T03:59:30.754612Z","signed_message":"canonical_sha256_bytes"},"source_id":"2202.11311","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fcae0864f1f5352ff4edc2f2189b4e42a0883d128b78b60df5b239bb278c003d","sha256:f6eb5f6b2c0f1a28e9996bb06b3a66f9b5e6ca8f4bddb04916046dcad096fbf6"],"state_sha256":"1d00cf8b2488741c9332ec2c6040e29034f01233c00e3fbe72658c737aaecd57"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2SQyq7RAxcDiBe9DZhn7Gx1fhg17sP8olLkg6Sy9SAHlx8GzN3gw6O86F/RMQCoScreo89ruTdjKHIYLNc4/CQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-05T12:14:38.945055Z","bundle_sha256":"f4c27cba740087f523a7170157be66faf8de18c9a66a04f231a257549238a46f"}}