{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2021:X2LKEWYZSZYRZ53Q6ABVNWRMWD","short_pith_number":"pith:X2LKEWYZ","schema_version":"1.0","canonical_sha256":"be96a25b1996711cf770f00356da2cb0e4b361ec33e85ee7a22ebca532e0b1ce","source":{"kind":"arxiv","id":"2102.03234","version":1},"attestation_state":"computed","paper":{"title":"The h-index is no longer an effective correlate of scientific reputation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.DL","authors_text":"David Hafner, Vladlen Koltun","submitted_at":"2021-02-05T15:28:39Z","abstract_excerpt":"The impact of individual scientists is commonly quantified using citation-based measures. The most common such measure is the h-index. A scientist's h-index affects hiring, promotion, and funding decisions, and thus shapes the progress of science. Here we report a large-scale study of scientometric measures, analyzing millions of articles and hundreds of millions of citations across four scientific fields and two data platforms. We find that the correlation of the h-index with awards that indicate recognition by the scientific community has substantially declined. These trends are associated w"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2102.03234","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DL","submitted_at":"2021-02-05T15:28:39Z","cross_cats_sorted":[],"title_canon_sha256":"4bf7612ac8769bccae6f2379bea041c11cdfdb6946a0bf18eaea3976664e5a8f","abstract_canon_sha256":"583ad275acc57cb38e6363a163c8d317dc79cf0020fe48d170ef91edd0988555"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:14:10.363588Z","signature_b64":"lixZilmNNZ7K38zwmlHGHO8NdYn4iMi4wgk8wVJ9jpLekAapSzQHKg6XugJtviBYP5pMfK2CYNi7YojtY8NDCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"be96a25b1996711cf770f00356da2cb0e4b361ec33e85ee7a22ebca532e0b1ce","last_reissued_at":"2026-07-05T03:14:10.363167Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:14:10.363167Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The h-index is no longer an effective correlate of scientific reputation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.DL","authors_text":"David Hafner, Vladlen Koltun","submitted_at":"2021-02-05T15:28:39Z","abstract_excerpt":"The impact of individual scientists is commonly quantified using citation-based measures. The most common such measure is the h-index. A scientist's h-index affects hiring, promotion, and funding decisions, and thus shapes the progress of science. Here we report a large-scale study of scientometric measures, analyzing millions of articles and hundreds of millions of citations across four scientific fields and two data platforms. We find that the correlation of the h-index with awards that indicate recognition by the scientific community has substantially declined. These trends are associated w"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2102.03234","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/2102.03234/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2102.03234","created_at":"2026-07-05T03:14:10.363227+00:00"},{"alias_kind":"arxiv_version","alias_value":"2102.03234v1","created_at":"2026-07-05T03:14:10.363227+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2102.03234","created_at":"2026-07-05T03:14:10.363227+00:00"},{"alias_kind":"pith_short_12","alias_value":"X2LKEWYZSZYR","created_at":"2026-07-05T03:14:10.363227+00:00"},{"alias_kind":"pith_short_16","alias_value":"X2LKEWYZSZYRZ53Q","created_at":"2026-07-05T03:14:10.363227+00:00"},{"alias_kind":"pith_short_8","alias_value":"X2LKEWYZ","created_at":"2026-07-05T03:14:10.363227+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/X2LKEWYZSZYRZ53Q6ABVNWRMWD","json":"https://pith.science/pith/X2LKEWYZSZYRZ53Q6ABVNWRMWD.json","graph_json":"https://pith.science/api/pith-number/X2LKEWYZSZYRZ53Q6ABVNWRMWD/graph.json","events_json":"https://pith.science/api/pith-number/X2LKEWYZSZYRZ53Q6ABVNWRMWD/events.json","paper":"https://pith.science/paper/X2LKEWYZ"},"agent_actions":{"view_html":"https://pith.science/pith/X2LKEWYZSZYRZ53Q6ABVNWRMWD","download_json":"https://pith.science/pith/X2LKEWYZSZYRZ53Q6ABVNWRMWD.json","view_paper":"https://pith.science/paper/X2LKEWYZ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2102.03234&json=true","fetch_graph":"https://pith.science/api/pith-number/X2LKEWYZSZYRZ53Q6ABVNWRMWD/graph.json","fetch_events":"https://pith.science/api/pith-number/X2LKEWYZSZYRZ53Q6ABVNWRMWD/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/X2LKEWYZSZYRZ53Q6ABVNWRMWD/action/timestamp_anchor","attest_storage":"https://pith.science/pith/X2LKEWYZSZYRZ53Q6ABVNWRMWD/action/storage_attestation","attest_author":"https://pith.science/pith/X2LKEWYZSZYRZ53Q6ABVNWRMWD/action/author_attestation","sign_citation":"https://pith.science/pith/X2LKEWYZSZYRZ53Q6ABVNWRMWD/action/citation_signature","submit_replication":"https://pith.science/pith/X2LKEWYZSZYRZ53Q6ABVNWRMWD/action/replication_record"}},"created_at":"2026-07-05T03:14:10.363227+00:00","updated_at":"2026-07-05T03:14:10.363227+00:00"}