{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:TWNDTKYFRUNYAFPPB6VKAOUKHL","short_pith_number":"pith:TWNDTKYF","schema_version":"1.0","canonical_sha256":"9d9a39ab058d1b8015ef0faaa03a8a3ad89112bd193a27df51ce75ba10ca3ab7","source":{"kind":"arxiv","id":"1604.04064","version":1},"attestation_state":"computed","paper":{"title":"The 90/10 phenomenon in directed signed social networks","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.SI"],"primary_cat":"physics.soc-ph","authors_text":"Long Guo","submitted_at":"2016-04-14T08:02:24Z","abstract_excerpt":"We empirical study the signs' property in the directed signed social networks of Slashdot and Epinions by using an reshuffled approach. Through calculating the entropy $S_{out}$ and the giant component $G$, we find an interesting 90/10 phenomenon: each individual labels his/her neighbors as friends with $90\\%$ or foes with $10\\%$ uniformly random from the macroscopic perspective. We also find that the entropy $S_{out}$ is suppressed by the non-randomness of labeling sign. Our present work can prove how do the randomness and the non-randomness coexist in human behavior of labeling signs, qualit"},"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":"1604.04064","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.soc-ph","submitted_at":"2016-04-14T08:02:24Z","cross_cats_sorted":["cs.SI"],"title_canon_sha256":"1f978cb39a06107347c23a20dad22bf7b38ad87aeddff438f81390da92a62e32","abstract_canon_sha256":"4de8189c63b0599f43a3cbfe561614c24abce9f7812885c35aa8d14d8a907725"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:17:06.774715Z","signature_b64":"bXsliDaNTsax/UEPMdS+3zKWd2zSAORWa0WqMY+VcI6izasQ9bfR7955PfX8NxEacc22O1A0O6sS1ljbUYsEBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9d9a39ab058d1b8015ef0faaa03a8a3ad89112bd193a27df51ce75ba10ca3ab7","last_reissued_at":"2026-05-18T01:17:06.773912Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:17:06.773912Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The 90/10 phenomenon in directed signed social networks","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.SI"],"primary_cat":"physics.soc-ph","authors_text":"Long Guo","submitted_at":"2016-04-14T08:02:24Z","abstract_excerpt":"We empirical study the signs' property in the directed signed social networks of Slashdot and Epinions by using an reshuffled approach. Through calculating the entropy $S_{out}$ and the giant component $G$, we find an interesting 90/10 phenomenon: each individual labels his/her neighbors as friends with $90\\%$ or foes with $10\\%$ uniformly random from the macroscopic perspective. We also find that the entropy $S_{out}$ is suppressed by the non-randomness of labeling sign. Our present work can prove how do the randomness and the non-randomness coexist in human behavior of labeling signs, qualit"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1604.04064","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":"1604.04064","created_at":"2026-05-18T01:17:06.774052+00:00"},{"alias_kind":"arxiv_version","alias_value":"1604.04064v1","created_at":"2026-05-18T01:17:06.774052+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1604.04064","created_at":"2026-05-18T01:17:06.774052+00:00"},{"alias_kind":"pith_short_12","alias_value":"TWNDTKYFRUNY","created_at":"2026-05-18T12:30:46.583412+00:00"},{"alias_kind":"pith_short_16","alias_value":"TWNDTKYFRUNYAFPP","created_at":"2026-05-18T12:30:46.583412+00:00"},{"alias_kind":"pith_short_8","alias_value":"TWNDTKYF","created_at":"2026-05-18T12:30:46.583412+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/TWNDTKYFRUNYAFPPB6VKAOUKHL","json":"https://pith.science/pith/TWNDTKYFRUNYAFPPB6VKAOUKHL.json","graph_json":"https://pith.science/api/pith-number/TWNDTKYFRUNYAFPPB6VKAOUKHL/graph.json","events_json":"https://pith.science/api/pith-number/TWNDTKYFRUNYAFPPB6VKAOUKHL/events.json","paper":"https://pith.science/paper/TWNDTKYF"},"agent_actions":{"view_html":"https://pith.science/pith/TWNDTKYFRUNYAFPPB6VKAOUKHL","download_json":"https://pith.science/pith/TWNDTKYFRUNYAFPPB6VKAOUKHL.json","view_paper":"https://pith.science/paper/TWNDTKYF","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1604.04064&json=true","fetch_graph":"https://pith.science/api/pith-number/TWNDTKYFRUNYAFPPB6VKAOUKHL/graph.json","fetch_events":"https://pith.science/api/pith-number/TWNDTKYFRUNYAFPPB6VKAOUKHL/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/TWNDTKYFRUNYAFPPB6VKAOUKHL/action/timestamp_anchor","attest_storage":"https://pith.science/pith/TWNDTKYFRUNYAFPPB6VKAOUKHL/action/storage_attestation","attest_author":"https://pith.science/pith/TWNDTKYFRUNYAFPPB6VKAOUKHL/action/author_attestation","sign_citation":"https://pith.science/pith/TWNDTKYFRUNYAFPPB6VKAOUKHL/action/citation_signature","submit_replication":"https://pith.science/pith/TWNDTKYFRUNYAFPPB6VKAOUKHL/action/replication_record"}},"created_at":"2026-05-18T01:17:06.774052+00:00","updated_at":"2026-05-18T01:17:06.774052+00:00"}