{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:KAUGR3BNSOUMPTY7CVLGI6CDCP","short_pith_number":"pith:KAUGR3BN","schema_version":"1.0","canonical_sha256":"502868ec2d93a8c7cf1f155664784313f60c6f4006f2af8ac713a1036c65c869","source":{"kind":"arxiv","id":"1211.5820","version":1},"attestation_state":"computed","paper":{"title":"A bird's-eye view of scientific trading: Dependency relations among fields of science","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.DL","authors_text":"Blaise Cronin, Erjia Yan, Loet Leydesdorff, Ying Ding","submitted_at":"2012-11-25T23:22:05Z","abstract_excerpt":"We use a trading metaphor to study knowledge transfer in the sciences as well as the social sciences. The metaphor comprises four dimensions: (a) Discipline Self-dependence, (b) Knowledge Exports/Imports, (c) Scientific Trading Dynamics, and (d) Scientific Trading Impact. This framework is applied to a dataset of 221 Web of Science subject categories. We find that: (i) the Scientific Trading Impact and Dynamics of Materials Science And Transportation Science have increased; (ii) Biomedical Disciplines, Physics, And Mathematics are significant knowledge exporters, as is Statistics & Probability"},"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":"1211.5820","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DL","submitted_at":"2012-11-25T23:22:05Z","cross_cats_sorted":[],"title_canon_sha256":"776a5d4f4cea3fbb3f8aebf3a5c523ab1e2c9e706579fed79fcd27d5da8edd8a","abstract_canon_sha256":"81c58ffe776e822d4978f7605f8b6f21b8e52826ce5547fbaa62b6c3ecb398c0"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:40:01.875071Z","signature_b64":"RXZn7ha3RMWD8bAlB1wFusvilm8WYskYuFZ1tENOR1pYmngLtUIFp/uHjZMWpw+5Sf7wA7DEPbL9zASLIef2Aw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"502868ec2d93a8c7cf1f155664784313f60c6f4006f2af8ac713a1036c65c869","last_reissued_at":"2026-05-18T03:40:01.874538Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:40:01.874538Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A bird's-eye view of scientific trading: Dependency relations among fields of science","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.DL","authors_text":"Blaise Cronin, Erjia Yan, Loet Leydesdorff, Ying Ding","submitted_at":"2012-11-25T23:22:05Z","abstract_excerpt":"We use a trading metaphor to study knowledge transfer in the sciences as well as the social sciences. The metaphor comprises four dimensions: (a) Discipline Self-dependence, (b) Knowledge Exports/Imports, (c) Scientific Trading Dynamics, and (d) Scientific Trading Impact. This framework is applied to a dataset of 221 Web of Science subject categories. We find that: (i) the Scientific Trading Impact and Dynamics of Materials Science And Transportation Science have increased; (ii) Biomedical Disciplines, Physics, And Mathematics are significant knowledge exporters, as is Statistics & Probability"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1211.5820","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":"1211.5820","created_at":"2026-05-18T03:40:01.874611+00:00"},{"alias_kind":"arxiv_version","alias_value":"1211.5820v1","created_at":"2026-05-18T03:40:01.874611+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1211.5820","created_at":"2026-05-18T03:40:01.874611+00:00"},{"alias_kind":"pith_short_12","alias_value":"KAUGR3BNSOUM","created_at":"2026-05-18T12:27:11.947152+00:00"},{"alias_kind":"pith_short_16","alias_value":"KAUGR3BNSOUMPTY7","created_at":"2026-05-18T12:27:11.947152+00:00"},{"alias_kind":"pith_short_8","alias_value":"KAUGR3BN","created_at":"2026-05-18T12:27:11.947152+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/KAUGR3BNSOUMPTY7CVLGI6CDCP","json":"https://pith.science/pith/KAUGR3BNSOUMPTY7CVLGI6CDCP.json","graph_json":"https://pith.science/api/pith-number/KAUGR3BNSOUMPTY7CVLGI6CDCP/graph.json","events_json":"https://pith.science/api/pith-number/KAUGR3BNSOUMPTY7CVLGI6CDCP/events.json","paper":"https://pith.science/paper/KAUGR3BN"},"agent_actions":{"view_html":"https://pith.science/pith/KAUGR3BNSOUMPTY7CVLGI6CDCP","download_json":"https://pith.science/pith/KAUGR3BNSOUMPTY7CVLGI6CDCP.json","view_paper":"https://pith.science/paper/KAUGR3BN","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1211.5820&json=true","fetch_graph":"https://pith.science/api/pith-number/KAUGR3BNSOUMPTY7CVLGI6CDCP/graph.json","fetch_events":"https://pith.science/api/pith-number/KAUGR3BNSOUMPTY7CVLGI6CDCP/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/KAUGR3BNSOUMPTY7CVLGI6CDCP/action/timestamp_anchor","attest_storage":"https://pith.science/pith/KAUGR3BNSOUMPTY7CVLGI6CDCP/action/storage_attestation","attest_author":"https://pith.science/pith/KAUGR3BNSOUMPTY7CVLGI6CDCP/action/author_attestation","sign_citation":"https://pith.science/pith/KAUGR3BNSOUMPTY7CVLGI6CDCP/action/citation_signature","submit_replication":"https://pith.science/pith/KAUGR3BNSOUMPTY7CVLGI6CDCP/action/replication_record"}},"created_at":"2026-05-18T03:40:01.874611+00:00","updated_at":"2026-05-18T03:40:01.874611+00:00"}