{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:ZWFAEN2J4TGMY7M56GF2N3RNWJ","short_pith_number":"pith:ZWFAEN2J","canonical_record":{"source":{"id":"1305.1488","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DL","submitted_at":"2013-05-07T12:31:39Z","cross_cats_sorted":[],"title_canon_sha256":"16f4db2a1e78a472e6593a527a04fb8ff07fad53719dfd68326fc71c1373748d","abstract_canon_sha256":"f48cee8f00d8dc03c8652a43f2a0fdc39e6c3950771f4b47bbf465bc2c4007fe"},"schema_version":"1.0"},"canonical_sha256":"cd8a023749e4cccc7d9df18ba6ee2db2673c33dfea62db1e61ebfa171edc05da","source":{"kind":"arxiv","id":"1305.1488","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1305.1488","created_at":"2026-05-18T03:26:21Z"},{"alias_kind":"arxiv_version","alias_value":"1305.1488v1","created_at":"2026-05-18T03:26:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1305.1488","created_at":"2026-05-18T03:26:21Z"},{"alias_kind":"pith_short_12","alias_value":"ZWFAEN2J4TGM","created_at":"2026-05-18T12:28:09Z"},{"alias_kind":"pith_short_16","alias_value":"ZWFAEN2J4TGMY7M5","created_at":"2026-05-18T12:28:09Z"},{"alias_kind":"pith_short_8","alias_value":"ZWFAEN2J","created_at":"2026-05-18T12:28:09Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:ZWFAEN2J4TGMY7M56GF2N3RNWJ","target":"record","payload":{"canonical_record":{"source":{"id":"1305.1488","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DL","submitted_at":"2013-05-07T12:31:39Z","cross_cats_sorted":[],"title_canon_sha256":"16f4db2a1e78a472e6593a527a04fb8ff07fad53719dfd68326fc71c1373748d","abstract_canon_sha256":"f48cee8f00d8dc03c8652a43f2a0fdc39e6c3950771f4b47bbf465bc2c4007fe"},"schema_version":"1.0"},"canonical_sha256":"cd8a023749e4cccc7d9df18ba6ee2db2673c33dfea62db1e61ebfa171edc05da","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:26:21.637198Z","signature_b64":"EVPvuG77NVdVnYmlHq7FAYOMgtb4LpTAJHzrMT1na+8biKxcJr8OyWSSyejplOIhKEckNYDSD9+EQntFIpyqAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"cd8a023749e4cccc7d9df18ba6ee2db2673c33dfea62db1e61ebfa171edc05da","last_reissued_at":"2026-05-18T03:26:21.636597Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:26:21.636597Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1305.1488","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":"2026-05-18T03:26:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NRjAFOniTZZ7SZFbM++LyB0s1X4BItMKZf28zEl+RpsIuJFrxcU4Y3fNREFyefJ4xAtzC9k+xa56xlH07unoCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T19:20:08.956239Z"},"content_sha256":"872d8f09af1175576458e5ed0f1d6faa4a0a545e196adc98ff0b4bc87a0ccaeb","schema_version":"1.0","event_id":"sha256:872d8f09af1175576458e5ed0f1d6faa4a0a545e196adc98ff0b4bc87a0ccaeb"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:ZWFAEN2J4TGMY7M56GF2N3RNWJ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Most borrowed is most cited? Library loan statistics as a proxy for monograph selection in citation indexes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.DL","authors_text":"\\'Alvaro Cabezas-Clavijo, Ambros Wemisch, Christian Gumpenberger, Daniel Torres-Salinas, Evaristo Jim\\'enez-Contreras, Juan Gorraiz, Nicol\\'as Robinson-Garc\\'ia, Thomas Mikulka","submitted_at":"2013-05-07T12:31:39Z","abstract_excerpt":"This study aims to analyse whether library loans statistics can be used as a measure of monograph use and as a selection criteria for inclusion in citation indexes. For this, we conducted an exploratory study based on loan data (1000 most borrowed monographs) from two non-Anglo-Saxon European university libraries (Granada and Vienna) with strong social sciences and humanities components. Loans to scientists only were also analysed at the University of Vienna. Furthermore, citation counts for the 100 most borrowed scientific monographs (SM) and textbooks or manuals (MTB) were retrieved from Web"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1305.1488","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T03:26:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7L3asQjwrWr+0m2wsVypRwa39k6I+RiiBUPVCWZNTofcJ4zM7fOocSX0jvoo95rnXSUEMPP2ypdJ1oTr9iK9DQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T19:20:08.956933Z"},"content_sha256":"afcd3e8d3b09b7215e2cda010fcbaa9215ac1075f504b300cf703a2763a07a92","schema_version":"1.0","event_id":"sha256:afcd3e8d3b09b7215e2cda010fcbaa9215ac1075f504b300cf703a2763a07a92"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ZWFAEN2J4TGMY7M56GF2N3RNWJ/bundle.json","state_url":"https://pith.science/pith/ZWFAEN2J4TGMY7M56GF2N3RNWJ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ZWFAEN2J4TGMY7M56GF2N3RNWJ/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":"2026-05-26T19:20:08Z","links":{"resolver":"https://pith.science/pith/ZWFAEN2J4TGMY7M56GF2N3RNWJ","bundle":"https://pith.science/pith/ZWFAEN2J4TGMY7M56GF2N3RNWJ/bundle.json","state":"https://pith.science/pith/ZWFAEN2J4TGMY7M56GF2N3RNWJ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ZWFAEN2J4TGMY7M56GF2N3RNWJ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:ZWFAEN2J4TGMY7M56GF2N3RNWJ","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":"f48cee8f00d8dc03c8652a43f2a0fdc39e6c3950771f4b47bbf465bc2c4007fe","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DL","submitted_at":"2013-05-07T12:31:39Z","title_canon_sha256":"16f4db2a1e78a472e6593a527a04fb8ff07fad53719dfd68326fc71c1373748d"},"schema_version":"1.0","source":{"id":"1305.1488","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1305.1488","created_at":"2026-05-18T03:26:21Z"},{"alias_kind":"arxiv_version","alias_value":"1305.1488v1","created_at":"2026-05-18T03:26:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1305.1488","created_at":"2026-05-18T03:26:21Z"},{"alias_kind":"pith_short_12","alias_value":"ZWFAEN2J4TGM","created_at":"2026-05-18T12:28:09Z"},{"alias_kind":"pith_short_16","alias_value":"ZWFAEN2J4TGMY7M5","created_at":"2026-05-18T12:28:09Z"},{"alias_kind":"pith_short_8","alias_value":"ZWFAEN2J","created_at":"2026-05-18T12:28:09Z"}],"graph_snapshots":[{"event_id":"sha256:afcd3e8d3b09b7215e2cda010fcbaa9215ac1075f504b300cf703a2763a07a92","target":"graph","created_at":"2026-05-18T03:26:21Z","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":"This study aims to analyse whether library loans statistics can be used as a measure of monograph use and as a selection criteria for inclusion in citation indexes. For this, we conducted an exploratory study based on loan data (1000 most borrowed monographs) from two non-Anglo-Saxon European university libraries (Granada and Vienna) with strong social sciences and humanities components. Loans to scientists only were also analysed at the University of Vienna. Furthermore, citation counts for the 100 most borrowed scientific monographs (SM) and textbooks or manuals (MTB) were retrieved from Web","authors_text":"\\'Alvaro Cabezas-Clavijo, Ambros Wemisch, Christian Gumpenberger, Daniel Torres-Salinas, Evaristo Jim\\'enez-Contreras, Juan Gorraiz, Nicol\\'as Robinson-Garc\\'ia, Thomas Mikulka","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DL","submitted_at":"2013-05-07T12:31:39Z","title":"Most borrowed is most cited? Library loan statistics as a proxy for monograph selection in citation indexes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1305.1488","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":"sha256:872d8f09af1175576458e5ed0f1d6faa4a0a545e196adc98ff0b4bc87a0ccaeb","target":"record","created_at":"2026-05-18T03:26:21Z","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":"f48cee8f00d8dc03c8652a43f2a0fdc39e6c3950771f4b47bbf465bc2c4007fe","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DL","submitted_at":"2013-05-07T12:31:39Z","title_canon_sha256":"16f4db2a1e78a472e6593a527a04fb8ff07fad53719dfd68326fc71c1373748d"},"schema_version":"1.0","source":{"id":"1305.1488","kind":"arxiv","version":1}},"canonical_sha256":"cd8a023749e4cccc7d9df18ba6ee2db2673c33dfea62db1e61ebfa171edc05da","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"cd8a023749e4cccc7d9df18ba6ee2db2673c33dfea62db1e61ebfa171edc05da","first_computed_at":"2026-05-18T03:26:21.636597Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:26:21.636597Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"EVPvuG77NVdVnYmlHq7FAYOMgtb4LpTAJHzrMT1na+8biKxcJr8OyWSSyejplOIhKEckNYDSD9+EQntFIpyqAg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:26:21.637198Z","signed_message":"canonical_sha256_bytes"},"source_id":"1305.1488","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:872d8f09af1175576458e5ed0f1d6faa4a0a545e196adc98ff0b4bc87a0ccaeb","sha256:afcd3e8d3b09b7215e2cda010fcbaa9215ac1075f504b300cf703a2763a07a92"],"state_sha256":"47fcfe199f51718532ad0fee0d851ee3a0e586ab638b1cfd837087995d9099fc"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fvVrThgWkSwcRXFpWJpuwBbbf4ZQJcFUX6+Udk5fwBpd4cwOy3Jzd3SXyVCMWURsqbb6ZYDK49r/ZxemONQpCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T19:20:08.961073Z","bundle_sha256":"1c4047ac8e0a9311cb0a79d35e3b5e36479be4e1bd69b17cd4dda98af7adbac4"}}