{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:IXLNLZKEBOCTDJ5AOXENEV4M55","short_pith_number":"pith:IXLNLZKE","canonical_record":{"source":{"id":"1905.12410","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DL","submitted_at":"2019-05-23T07:53:58Z","cross_cats_sorted":[],"title_canon_sha256":"06942a6e8a6381499f6704d906a5acd942d49bef9734061b98c7587246e93add","abstract_canon_sha256":"4c3e06f76e65cf50e7c4d3837bb47a953b2ff6a7ff853b5a5a8d2597e0010745"},"schema_version":"1.0"},"canonical_sha256":"45d6d5e5440b8531a7a075c8d2578cef41900378ecba7c8e106fe2338b3d558d","source":{"kind":"arxiv","id":"1905.12410","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1905.12410","created_at":"2026-07-05T00:34:15Z"},{"alias_kind":"arxiv_version","alias_value":"1905.12410v1","created_at":"2026-07-05T00:34:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1905.12410","created_at":"2026-07-05T00:34:15Z"},{"alias_kind":"pith_short_12","alias_value":"IXLNLZKEBOCT","created_at":"2026-07-05T00:34:15Z"},{"alias_kind":"pith_short_16","alias_value":"IXLNLZKEBOCTDJ5A","created_at":"2026-07-05T00:34:15Z"},{"alias_kind":"pith_short_8","alias_value":"IXLNLZKE","created_at":"2026-07-05T00:34:15Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:IXLNLZKEBOCTDJ5AOXENEV4M55","target":"record","payload":{"canonical_record":{"source":{"id":"1905.12410","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DL","submitted_at":"2019-05-23T07:53:58Z","cross_cats_sorted":[],"title_canon_sha256":"06942a6e8a6381499f6704d906a5acd942d49bef9734061b98c7587246e93add","abstract_canon_sha256":"4c3e06f76e65cf50e7c4d3837bb47a953b2ff6a7ff853b5a5a8d2597e0010745"},"schema_version":"1.0"},"canonical_sha256":"45d6d5e5440b8531a7a075c8d2578cef41900378ecba7c8e106fe2338b3d558d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:34:15.311819Z","signature_b64":"xt/D0gCgPINyprCyfBOhQSf0Bbe4GcgRJZ33iHPWJl4uhoAWxhYQducamDJpd2efcNYtmkdwQNQtqfaLERUTDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"45d6d5e5440b8531a7a075c8d2578cef41900378ecba7c8e106fe2338b3d558d","last_reissued_at":"2026-07-05T00:34:15.311339Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:34:15.311339Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1905.12410","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":"2026-07-05T00:34:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3+YkTGmJRO2jtyMgbcXSpCkll7x/3wXm7XlHdnRFt1wsQlLnR8z+ZQ6MK/Pk6cX9Q0SQ5hYQx/MB7mR2QUHYAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T09:38:30.196963Z"},"content_sha256":"200acbc1dbb09c875226f3f501a0aab0bec1cc6fd3a0545cc65c80cbbf30d4e4","schema_version":"1.0","event_id":"sha256:200acbc1dbb09c875226f3f501a0aab0bec1cc6fd3a0545cc65c80cbbf30d4e4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:IXLNLZKEBOCTDJ5AOXENEV4M55","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Citation concept analysis (CCA) - A new form of citation analysis revealing the usefulness of concepts for other researchers illustrated by two exemplary case studies including classic books by Thomas S. Kuhn and Karl R. Popper","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.DL","authors_text":"K. Brad Wray, Lutz Bornmann, Robin Haunschild","submitted_at":"2019-05-23T07:53:58Z","abstract_excerpt":"In recent years, the full text of papers are increasingly available electronically which opens up the possibility of quantitatively investigating citation contexts in more detail. In this study, we introduce a new form of citation analysis, which we call citation concept analysis (CCA). CCA is intended to reveal the cognitive impact certain concepts -- published in a document -- have on the citing authors. It counts the number of times the concepts are mentioned (cited) in the citation context of citing publications. We demonstrate the method using three classical examples: (1) The structure o"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1905.12410","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/1905.12410/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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T00:34:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"30D37GDF8XkkxSLjgBMpQeZK4ml+F1ygWoEu1CoH0YkAgW4wuiSXXI3lTLdn6SRl0/HQ3L5GMSupVOC5M1slDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T09:38:30.197469Z"},"content_sha256":"e4eae03a8eb4018fc1260d8f6bbfbb568e525a153b96ad8b2fdb53fa5fde6e9b","schema_version":"1.0","event_id":"sha256:e4eae03a8eb4018fc1260d8f6bbfbb568e525a153b96ad8b2fdb53fa5fde6e9b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/IXLNLZKEBOCTDJ5AOXENEV4M55/bundle.json","state_url":"https://pith.science/pith/IXLNLZKEBOCTDJ5AOXENEV4M55/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/IXLNLZKEBOCTDJ5AOXENEV4M55/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":"2026-08-08T09:38:30Z","links":{"resolver":"https://pith.science/pith/IXLNLZKEBOCTDJ5AOXENEV4M55","bundle":"https://pith.science/pith/IXLNLZKEBOCTDJ5AOXENEV4M55/bundle.json","state":"https://pith.science/pith/IXLNLZKEBOCTDJ5AOXENEV4M55/state.json","well_known_bundle":"https://pith.science/.well-known/pith/IXLNLZKEBOCTDJ5AOXENEV4M55/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:IXLNLZKEBOCTDJ5AOXENEV4M55","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":"4c3e06f76e65cf50e7c4d3837bb47a953b2ff6a7ff853b5a5a8d2597e0010745","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DL","submitted_at":"2019-05-23T07:53:58Z","title_canon_sha256":"06942a6e8a6381499f6704d906a5acd942d49bef9734061b98c7587246e93add"},"schema_version":"1.0","source":{"id":"1905.12410","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1905.12410","created_at":"2026-07-05T00:34:15Z"},{"alias_kind":"arxiv_version","alias_value":"1905.12410v1","created_at":"2026-07-05T00:34:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1905.12410","created_at":"2026-07-05T00:34:15Z"},{"alias_kind":"pith_short_12","alias_value":"IXLNLZKEBOCT","created_at":"2026-07-05T00:34:15Z"},{"alias_kind":"pith_short_16","alias_value":"IXLNLZKEBOCTDJ5A","created_at":"2026-07-05T00:34:15Z"},{"alias_kind":"pith_short_8","alias_value":"IXLNLZKE","created_at":"2026-07-05T00:34:15Z"}],"graph_snapshots":[{"event_id":"sha256:e4eae03a8eb4018fc1260d8f6bbfbb568e525a153b96ad8b2fdb53fa5fde6e9b","target":"graph","created_at":"2026-07-05T00:34:15Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/1905.12410/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In recent years, the full text of papers are increasingly available electronically which opens up the possibility of quantitatively investigating citation contexts in more detail. In this study, we introduce a new form of citation analysis, which we call citation concept analysis (CCA). CCA is intended to reveal the cognitive impact certain concepts -- published in a document -- have on the citing authors. It counts the number of times the concepts are mentioned (cited) in the citation context of citing publications. We demonstrate the method using three classical examples: (1) The structure o","authors_text":"K. Brad Wray, Lutz Bornmann, Robin Haunschild","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DL","submitted_at":"2019-05-23T07:53:58Z","title":"Citation concept analysis (CCA) - A new form of citation analysis revealing the usefulness of concepts for other researchers illustrated by two exemplary case studies including classic books by Thomas S. Kuhn and Karl R. Popper"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1905.12410","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":"sha256:200acbc1dbb09c875226f3f501a0aab0bec1cc6fd3a0545cc65c80cbbf30d4e4","target":"record","created_at":"2026-07-05T00:34:15Z","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":"4c3e06f76e65cf50e7c4d3837bb47a953b2ff6a7ff853b5a5a8d2597e0010745","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DL","submitted_at":"2019-05-23T07:53:58Z","title_canon_sha256":"06942a6e8a6381499f6704d906a5acd942d49bef9734061b98c7587246e93add"},"schema_version":"1.0","source":{"id":"1905.12410","kind":"arxiv","version":1}},"canonical_sha256":"45d6d5e5440b8531a7a075c8d2578cef41900378ecba7c8e106fe2338b3d558d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"45d6d5e5440b8531a7a075c8d2578cef41900378ecba7c8e106fe2338b3d558d","first_computed_at":"2026-07-05T00:34:15.311339Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:34:15.311339Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"xt/D0gCgPINyprCyfBOhQSf0Bbe4GcgRJZ33iHPWJl4uhoAWxhYQducamDJpd2efcNYtmkdwQNQtqfaLERUTDg==","signature_status":"signed_v1","signed_at":"2026-07-05T00:34:15.311819Z","signed_message":"canonical_sha256_bytes"},"source_id":"1905.12410","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:200acbc1dbb09c875226f3f501a0aab0bec1cc6fd3a0545cc65c80cbbf30d4e4","sha256:e4eae03a8eb4018fc1260d8f6bbfbb568e525a153b96ad8b2fdb53fa5fde6e9b"],"state_sha256":"ae7984afdc8a604c36892033170803aa2782adbb7036bd0a2785b67c57037f1f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oRbWL7A+dmo7Xd7CR5SrnI3C9a9ab9tHoBHv5IuzBAJiycYzxHDsdX5misvdzahMLs50zkPXyI/DLtN+ll70DQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-08T09:38:30.202474Z","bundle_sha256":"ab70ca3933f7026e41a1c0835dcebbc3e73e7fb624c87c8c2f129b19a7bb1024"}}