{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:IOFFH7AAJFWCCTDD5CIVKAHWA3","short_pith_number":"pith:IOFFH7AA","schema_version":"1.0","canonical_sha256":"438a53fc00496c214c63e8915500f606fcdb48bfa41b727d70d9c6329841b2d3","source":{"kind":"arxiv","id":"1301.2060","version":1},"attestation_state":"computed","paper":{"title":"How relevant is the predictive power of the h-index? A case study of the time-dependent Hirsch index","license":"http://creativecommons.org/licenses/by-nc-sa/3.0/","headline":"","cross_cats":["cs.DL"],"primary_cat":"physics.soc-ph","authors_text":"Michael Schreiber","submitted_at":"2013-01-10T09:40:26Z","abstract_excerpt":"The h-index has been shown to have predictive power. Here I report results of an empirical study showing that the increase of the h-index with time often depends for a long time on citations to rather old publications. This inert behavior of the h-index means that it is difficult to use it as a measure for predicting future scientific output."},"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":"1301.2060","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/3.0/","primary_cat":"physics.soc-ph","submitted_at":"2013-01-10T09:40:26Z","cross_cats_sorted":["cs.DL"],"title_canon_sha256":"36e999da223f1a3b17cdafe1623d9cfd6a76c9ce52c9ae131914b90737e99097","abstract_canon_sha256":"c48fae47f209fdf9f7efce3419b5c9f73cce70d06d2feb7c9053cc6d83393d3e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:34:27.045836Z","signature_b64":"45gI848peyPbrPoNLBgHUUaatF7NMySgziEE8OAZyqC1zrVridNNdC+sngjUQMRpZk/caR7AWOv+3vrvgK9tBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"438a53fc00496c214c63e8915500f606fcdb48bfa41b727d70d9c6329841b2d3","last_reissued_at":"2026-05-18T03:34:27.045313Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:34:27.045313Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"How relevant is the predictive power of the h-index? A case study of the time-dependent Hirsch index","license":"http://creativecommons.org/licenses/by-nc-sa/3.0/","headline":"","cross_cats":["cs.DL"],"primary_cat":"physics.soc-ph","authors_text":"Michael Schreiber","submitted_at":"2013-01-10T09:40:26Z","abstract_excerpt":"The h-index has been shown to have predictive power. Here I report results of an empirical study showing that the increase of the h-index with time often depends for a long time on citations to rather old publications. This inert behavior of the h-index means that it is difficult to use it as a measure for predicting future scientific output."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1301.2060","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":""},"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":"1301.2060","created_at":"2026-05-18T03:34:27.045403+00:00"},{"alias_kind":"arxiv_version","alias_value":"1301.2060v1","created_at":"2026-05-18T03:34:27.045403+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1301.2060","created_at":"2026-05-18T03:34:27.045403+00:00"},{"alias_kind":"pith_short_12","alias_value":"IOFFH7AAJFWC","created_at":"2026-05-18T12:27:46.883200+00:00"},{"alias_kind":"pith_short_16","alias_value":"IOFFH7AAJFWCCTDD","created_at":"2026-05-18T12:27:46.883200+00:00"},{"alias_kind":"pith_short_8","alias_value":"IOFFH7AA","created_at":"2026-05-18T12:27:46.883200+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/IOFFH7AAJFWCCTDD5CIVKAHWA3","json":"https://pith.science/pith/IOFFH7AAJFWCCTDD5CIVKAHWA3.json","graph_json":"https://pith.science/api/pith-number/IOFFH7AAJFWCCTDD5CIVKAHWA3/graph.json","events_json":"https://pith.science/api/pith-number/IOFFH7AAJFWCCTDD5CIVKAHWA3/events.json","paper":"https://pith.science/paper/IOFFH7AA"},"agent_actions":{"view_html":"https://pith.science/pith/IOFFH7AAJFWCCTDD5CIVKAHWA3","download_json":"https://pith.science/pith/IOFFH7AAJFWCCTDD5CIVKAHWA3.json","view_paper":"https://pith.science/paper/IOFFH7AA","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1301.2060&json=true","fetch_graph":"https://pith.science/api/pith-number/IOFFH7AAJFWCCTDD5CIVKAHWA3/graph.json","fetch_events":"https://pith.science/api/pith-number/IOFFH7AAJFWCCTDD5CIVKAHWA3/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/IOFFH7AAJFWCCTDD5CIVKAHWA3/action/timestamp_anchor","attest_storage":"https://pith.science/pith/IOFFH7AAJFWCCTDD5CIVKAHWA3/action/storage_attestation","attest_author":"https://pith.science/pith/IOFFH7AAJFWCCTDD5CIVKAHWA3/action/author_attestation","sign_citation":"https://pith.science/pith/IOFFH7AAJFWCCTDD5CIVKAHWA3/action/citation_signature","submit_replication":"https://pith.science/pith/IOFFH7AAJFWCCTDD5CIVKAHWA3/action/replication_record"}},"created_at":"2026-05-18T03:34:27.045403+00:00","updated_at":"2026-05-18T03:34:27.045403+00:00"}