{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:4E4ZBL5E2NLNDB7R3S476TXVPF","short_pith_number":"pith:4E4ZBL5E","canonical_record":{"source":{"id":"1702.00502","kind":"arxiv","version":6},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DL","submitted_at":"2017-02-01T23:44:44Z","cross_cats_sorted":["cs.SI"],"title_canon_sha256":"34a62045d9df9dbcab56e8971ce0be672de6747879c9aaa3fcf1b0d8fa5d54de","abstract_canon_sha256":"aaf78427d2a005d9a852c2a518abd96f300678b8e697088b196b35b4d565693c"},"schema_version":"1.0"},"canonical_sha256":"e13990afa4d356d187f1dcb9ff4ef5797bae4f386c122ea30965c012ce6bd064","source":{"kind":"arxiv","id":"1702.00502","version":6},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1702.00502","created_at":"2026-05-18T00:33:32Z"},{"alias_kind":"arxiv_version","alias_value":"1702.00502v6","created_at":"2026-05-18T00:33:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1702.00502","created_at":"2026-05-18T00:33:32Z"},{"alias_kind":"pith_short_12","alias_value":"4E4ZBL5E2NLN","created_at":"2026-05-18T12:30:58Z"},{"alias_kind":"pith_short_16","alias_value":"4E4ZBL5E2NLNDB7R","created_at":"2026-05-18T12:30:58Z"},{"alias_kind":"pith_short_8","alias_value":"4E4ZBL5E","created_at":"2026-05-18T12:30:58Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:4E4ZBL5E2NLNDB7R3S476TXVPF","target":"record","payload":{"canonical_record":{"source":{"id":"1702.00502","kind":"arxiv","version":6},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DL","submitted_at":"2017-02-01T23:44:44Z","cross_cats_sorted":["cs.SI"],"title_canon_sha256":"34a62045d9df9dbcab56e8971ce0be672de6747879c9aaa3fcf1b0d8fa5d54de","abstract_canon_sha256":"aaf78427d2a005d9a852c2a518abd96f300678b8e697088b196b35b4d565693c"},"schema_version":"1.0"},"canonical_sha256":"e13990afa4d356d187f1dcb9ff4ef5797bae4f386c122ea30965c012ce6bd064","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:33:32.245172Z","signature_b64":"yGS68eBMhr7DyBf75iyHJxDqqKMHElQMqd8h1smPFKZhpm9aaQyMafGvbYDiwaN4dbifQe+zphroJzg7iBppCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e13990afa4d356d187f1dcb9ff4ef5797bae4f386c122ea30965c012ce6bd064","last_reissued_at":"2026-05-18T00:33:32.244691Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:33:32.244691Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1702.00502","source_version":6,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:33:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mN34Ecy1UwAMjv24t/EaWmZNJdH6hnzMA8IVDNsQzOypQUR8FkhQAtbOBXlvmvNKd5XnrHRNaXouATJ0DHomCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T02:45:55.809649Z"},"content_sha256":"2c0871b8bbbf2dd0253ba268e2c65ea04cd14489efe279821fed8e57227982a6","schema_version":"1.0","event_id":"sha256:2c0871b8bbbf2dd0253ba268e2c65ea04cd14489efe279821fed8e57227982a6"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:4E4ZBL5E2NLNDB7R3S476TXVPF","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Single versus Double Blind Reviewing at WSDM 2017","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.SI"],"primary_cat":"cs.DL","authors_text":"Andrew Tomkins, Min Zhang, William D. Heavlin","submitted_at":"2017-02-01T23:44:44Z","abstract_excerpt":"In this paper we study the implications for conference program committees of using single-blind reviewing, in which committee members are aware of the names and affiliations of paper authors, versus double-blind reviewing, in which this information is not visible to committee members. WSDM 2017, the 10th ACM International ACM Conference on Web Search and Data Mining, performed a controlled experiment in which each paper was reviewed by four committee members. Two of these four reviewers were chosen from a pool of committee members who had access to author information; the other two were chosen"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1702.00502","kind":"arxiv","version":6},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"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":"2026-05-18T00:33:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fhOPjPfcqSk9JYZyXG8mnqSU+kAVwk0YUtaV7Eu1SFTP7TxMldVD30r7oIzxWetbjI63z819NJgp9rrpaCq7AQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T02:45:55.810347Z"},"content_sha256":"475333bd50aa720ccb3aca6b49465e107881cbe40aad71662c3ce7242a7bfb3e","schema_version":"1.0","event_id":"sha256:475333bd50aa720ccb3aca6b49465e107881cbe40aad71662c3ce7242a7bfb3e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/4E4ZBL5E2NLNDB7R3S476TXVPF/bundle.json","state_url":"https://pith.science/pith/4E4ZBL5E2NLNDB7R3S476TXVPF/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/4E4ZBL5E2NLNDB7R3S476TXVPF/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":"2026-05-25T02:45:55Z","links":{"resolver":"https://pith.science/pith/4E4ZBL5E2NLNDB7R3S476TXVPF","bundle":"https://pith.science/pith/4E4ZBL5E2NLNDB7R3S476TXVPF/bundle.json","state":"https://pith.science/pith/4E4ZBL5E2NLNDB7R3S476TXVPF/state.json","well_known_bundle":"https://pith.science/.well-known/pith/4E4ZBL5E2NLNDB7R3S476TXVPF/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:4E4ZBL5E2NLNDB7R3S476TXVPF","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":"aaf78427d2a005d9a852c2a518abd96f300678b8e697088b196b35b4d565693c","cross_cats_sorted":["cs.SI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DL","submitted_at":"2017-02-01T23:44:44Z","title_canon_sha256":"34a62045d9df9dbcab56e8971ce0be672de6747879c9aaa3fcf1b0d8fa5d54de"},"schema_version":"1.0","source":{"id":"1702.00502","kind":"arxiv","version":6}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1702.00502","created_at":"2026-05-18T00:33:32Z"},{"alias_kind":"arxiv_version","alias_value":"1702.00502v6","created_at":"2026-05-18T00:33:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1702.00502","created_at":"2026-05-18T00:33:32Z"},{"alias_kind":"pith_short_12","alias_value":"4E4ZBL5E2NLN","created_at":"2026-05-18T12:30:58Z"},{"alias_kind":"pith_short_16","alias_value":"4E4ZBL5E2NLNDB7R","created_at":"2026-05-18T12:30:58Z"},{"alias_kind":"pith_short_8","alias_value":"4E4ZBL5E","created_at":"2026-05-18T12:30:58Z"}],"graph_snapshots":[{"event_id":"sha256:475333bd50aa720ccb3aca6b49465e107881cbe40aad71662c3ce7242a7bfb3e","target":"graph","created_at":"2026-05-18T00:33:32Z","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"},"paper":{"abstract_excerpt":"In this paper we study the implications for conference program committees of using single-blind reviewing, in which committee members are aware of the names and affiliations of paper authors, versus double-blind reviewing, in which this information is not visible to committee members. WSDM 2017, the 10th ACM International ACM Conference on Web Search and Data Mining, performed a controlled experiment in which each paper was reviewed by four committee members. Two of these four reviewers were chosen from a pool of committee members who had access to author information; the other two were chosen","authors_text":"Andrew Tomkins, Min Zhang, William D. Heavlin","cross_cats":["cs.SI"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DL","submitted_at":"2017-02-01T23:44:44Z","title":"Single versus Double Blind Reviewing at WSDM 2017"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1702.00502","kind":"arxiv","version":6},"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":"sha256:2c0871b8bbbf2dd0253ba268e2c65ea04cd14489efe279821fed8e57227982a6","target":"record","created_at":"2026-05-18T00:33:32Z","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":"aaf78427d2a005d9a852c2a518abd96f300678b8e697088b196b35b4d565693c","cross_cats_sorted":["cs.SI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DL","submitted_at":"2017-02-01T23:44:44Z","title_canon_sha256":"34a62045d9df9dbcab56e8971ce0be672de6747879c9aaa3fcf1b0d8fa5d54de"},"schema_version":"1.0","source":{"id":"1702.00502","kind":"arxiv","version":6}},"canonical_sha256":"e13990afa4d356d187f1dcb9ff4ef5797bae4f386c122ea30965c012ce6bd064","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e13990afa4d356d187f1dcb9ff4ef5797bae4f386c122ea30965c012ce6bd064","first_computed_at":"2026-05-18T00:33:32.244691Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:33:32.244691Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"yGS68eBMhr7DyBf75iyHJxDqqKMHElQMqd8h1smPFKZhpm9aaQyMafGvbYDiwaN4dbifQe+zphroJzg7iBppCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:33:32.245172Z","signed_message":"canonical_sha256_bytes"},"source_id":"1702.00502","source_kind":"arxiv","source_version":6}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2c0871b8bbbf2dd0253ba268e2c65ea04cd14489efe279821fed8e57227982a6","sha256:475333bd50aa720ccb3aca6b49465e107881cbe40aad71662c3ce7242a7bfb3e"],"state_sha256":"879d1d5f25a564a53428b16bfaf9577b8ca9073b925b024827123b9cb6745d39"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TjpfQ44kwdrqGBOlZOnF60R0Aeh4Bjb1jD+a+QwklI+phjuYnqgAiFYdSRvEGZUsgfBn89BV0yUNLg5fbuE6Bw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T02:45:55.814004Z","bundle_sha256":"979d1ca5a5dec4950ed6dc57860b54ac2300746546b32d0dccb44c7dfba8e562"}}