{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:BP4KDO64Y4ODBBJII7J75E5PEU","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":"ca5452155d74a87f0cbc808c82afdaa8a69345a1b2602c2db09658f4198e5984","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DL","submitted_at":"2018-04-27T11:02:21Z","title_canon_sha256":"74613a86b01d84bd812ae8ea46a17000eb767eb53f86dedaf6aee5e0be2f8cbc"},"schema_version":"1.0","source":{"id":"1804.10439","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1804.10439","created_at":"2026-05-18T00:17:20Z"},{"alias_kind":"arxiv_version","alias_value":"1804.10439v1","created_at":"2026-05-18T00:17:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1804.10439","created_at":"2026-05-18T00:17:20Z"},{"alias_kind":"pith_short_12","alias_value":"BP4KDO64Y4OD","created_at":"2026-05-18T12:32:16Z"},{"alias_kind":"pith_short_16","alias_value":"BP4KDO64Y4ODBBJI","created_at":"2026-05-18T12:32:16Z"},{"alias_kind":"pith_short_8","alias_value":"BP4KDO64","created_at":"2026-05-18T12:32:16Z"}],"graph_snapshots":[{"event_id":"sha256:68495cc01c45a6811f18e229392eb9f302e2d568c2fddb8fc5f5e97249993233","target":"graph","created_at":"2026-05-18T00:17:20Z","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"},"paper":{"abstract_excerpt":"The main objective of this paper is to empirically test whether the identification of highly-cited documents through Google Scholar is feasible and reliable. To this end, we carried out a longitudinal analysis (1950 to 2013), running a generic query (filtered only by year of publication) to minimise the effects of academic search engine optimisation. This gave us a final sample of 64,000 documents (1,000 per year). The strong correlation between a document's citations and its position in the search results (r= -0.67) led us to conclude that Google Scholar is able to identify highly-cited paper","authors_text":"Alberto Mart\\'in-Mart\\'in, Anne-Wil Harzing, Emilio Delgado L\\'opez-C\\'ozar, Enrique Orduna-Malea","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DL","submitted_at":"2018-04-27T11:02:21Z","title":"Can we use Google Scholar to identify highly-cited documents?"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1804.10439","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":"sha256:4f18b3cef45281d474c40a91dbf8407cdeb3dc595a54a45b4203a7730a6255a7","target":"record","created_at":"2026-05-18T00:17:20Z","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":"ca5452155d74a87f0cbc808c82afdaa8a69345a1b2602c2db09658f4198e5984","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DL","submitted_at":"2018-04-27T11:02:21Z","title_canon_sha256":"74613a86b01d84bd812ae8ea46a17000eb767eb53f86dedaf6aee5e0be2f8cbc"},"schema_version":"1.0","source":{"id":"1804.10439","kind":"arxiv","version":1}},"canonical_sha256":"0bf8a1bbdcc71c30852847d3fe93af252303e8b74a10f76f93b82aa7cf999cec","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0bf8a1bbdcc71c30852847d3fe93af252303e8b74a10f76f93b82aa7cf999cec","first_computed_at":"2026-05-18T00:17:20.754890Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:17:20.754890Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"rLCVbxHmGZ+5w208X85cN/DwV0qEnRq8Qjfc5PFhBXZAkwVpQ9IQffgenNDOrFYo8X1UavSBenHD6lIo+mcLDg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:17:20.755467Z","signed_message":"canonical_sha256_bytes"},"source_id":"1804.10439","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4f18b3cef45281d474c40a91dbf8407cdeb3dc595a54a45b4203a7730a6255a7","sha256:68495cc01c45a6811f18e229392eb9f302e2d568c2fddb8fc5f5e97249993233"],"state_sha256":"7029672a88590e6637fcee48a99e482eece3532663b30f800e836144f5f83c1b"}