{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:YRHG4CKJTNWF7N37A4ONGFHXXI","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":"c72729077cc914b85ddf2e1746700a159d0f6e49900f09f8e50bfd07c8cf88b5","cross_cats_sorted":["cs.MA"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2013-07-18T19:38:21Z","title_canon_sha256":"859ab37b879272d4989eeb40d6eda2b9dc008d6cc263c496c5050eb8f084c8b8"},"schema_version":"1.0","source":{"id":"1307.5057","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1307.5057","created_at":"2026-05-18T03:18:06Z"},{"alias_kind":"arxiv_version","alias_value":"1307.5057v1","created_at":"2026-05-18T03:18:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1307.5057","created_at":"2026-05-18T03:18:06Z"},{"alias_kind":"pith_short_12","alias_value":"YRHG4CKJTNWF","created_at":"2026-05-18T12:28:09Z"},{"alias_kind":"pith_short_16","alias_value":"YRHG4CKJTNWF7N37","created_at":"2026-05-18T12:28:09Z"},{"alias_kind":"pith_short_8","alias_value":"YRHG4CKJ","created_at":"2026-05-18T12:28:09Z"}],"graph_snapshots":[{"event_id":"sha256:deeea1a39b75b71b827a932882e75847f698be5dd469160179b11330cb2e1f69","target":"graph","created_at":"2026-05-18T03:18:06Z","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":"In peer-to-peer file sharing network, it is hard to distinguish between a legitimate newcomer and a whitewasher. This makes whitewashing a big problem in peer-to-peer networks. Although the problem of whitewashing can be solved using permanent identities, it may take away the right of anonymity for users. In this paper, we a have proposed a novel algorithm to avoid this problem when network uses free temporary identities. In this algorithm, the initial reputation is adjusted according to the level of whitewashing in the network.","authors_text":"Ruchir Gupta, Yatindra Nath Singh","cross_cats":["cs.MA"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2013-07-18T19:38:21Z","title":"Avoiding Whitewashing in Unstructured Peer-to-Peer Resource Sharing Network"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1307.5057","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":"sha256:74a5ed3849cccd540ec7cba8bf1cc66eb086c3607eabee66d469b60066d07e5f","target":"record","created_at":"2026-05-18T03:18:06Z","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":"c72729077cc914b85ddf2e1746700a159d0f6e49900f09f8e50bfd07c8cf88b5","cross_cats_sorted":["cs.MA"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2013-07-18T19:38:21Z","title_canon_sha256":"859ab37b879272d4989eeb40d6eda2b9dc008d6cc263c496c5050eb8f084c8b8"},"schema_version":"1.0","source":{"id":"1307.5057","kind":"arxiv","version":1}},"canonical_sha256":"c44e6e09499b6c5fb77f071cd314f7ba3b66ee45d5f4eb2dbd5c1fd76db5454f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c44e6e09499b6c5fb77f071cd314f7ba3b66ee45d5f4eb2dbd5c1fd76db5454f","first_computed_at":"2026-05-18T03:18:06.781618Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:18:06.781618Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Qzf//BP+bby+SFtrYfp16IsEtNQlacRYDg4gaIb8yjpLnd6Gxj2RQr1BDJwUNiYcDistVnq8L8d/UvBYn3dJDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:18:06.782113Z","signed_message":"canonical_sha256_bytes"},"source_id":"1307.5057","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:74a5ed3849cccd540ec7cba8bf1cc66eb086c3607eabee66d469b60066d07e5f","sha256:deeea1a39b75b71b827a932882e75847f698be5dd469160179b11330cb2e1f69"],"state_sha256":"52f38626f1085313cf97bf9f4a3595d3dec0b92c03ad19bc7114c92cdaf4e9df"}