{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:HOL2QF5IRBJ35BF372SOFU74TY","short_pith_number":"pith:HOL2QF5I","canonical_record":{"source":{"id":"1502.06818","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2015-02-24T14:10:04Z","cross_cats_sorted":[],"title_canon_sha256":"72952574ab078c29c1dc2f33c75a599e274875e47bfca955de4971e1e23fbb64","abstract_canon_sha256":"d4d3370a3ae9fa3b37d6ec963032975d72dd7187cd183ea637750b68a03fafe9"},"schema_version":"1.0"},"canonical_sha256":"3b97a817a88853be84bbfea4e2d3fc9e28eb9ed26f11c37ff5f62c4a1da15311","source":{"kind":"arxiv","id":"1502.06818","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1502.06818","created_at":"2026-05-18T02:26:24Z"},{"alias_kind":"arxiv_version","alias_value":"1502.06818v1","created_at":"2026-05-18T02:26:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1502.06818","created_at":"2026-05-18T02:26:24Z"},{"alias_kind":"pith_short_12","alias_value":"HOL2QF5IRBJ3","created_at":"2026-05-18T12:29:25Z"},{"alias_kind":"pith_short_16","alias_value":"HOL2QF5IRBJ35BF3","created_at":"2026-05-18T12:29:25Z"},{"alias_kind":"pith_short_8","alias_value":"HOL2QF5I","created_at":"2026-05-18T12:29:25Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:HOL2QF5IRBJ35BF372SOFU74TY","target":"record","payload":{"canonical_record":{"source":{"id":"1502.06818","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2015-02-24T14:10:04Z","cross_cats_sorted":[],"title_canon_sha256":"72952574ab078c29c1dc2f33c75a599e274875e47bfca955de4971e1e23fbb64","abstract_canon_sha256":"d4d3370a3ae9fa3b37d6ec963032975d72dd7187cd183ea637750b68a03fafe9"},"schema_version":"1.0"},"canonical_sha256":"3b97a817a88853be84bbfea4e2d3fc9e28eb9ed26f11c37ff5f62c4a1da15311","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:26:24.634610Z","signature_b64":"hHVgyCnZRycN93CLKdiPtCNhOpSNaSlZzx0+LoBIFqMJl7ALIuGVrhfMcoICqf/OC3ghK7mW/KoNQSWxqof1Bw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3b97a817a88853be84bbfea4e2d3fc9e28eb9ed26f11c37ff5f62c4a1da15311","last_reissued_at":"2026-05-18T02:26:24.633887Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:26:24.633887Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1502.06818","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":"2026-05-18T02:26:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0xDRr/Qmdxc+zyS0UPjAqTQL0epDIfT5p0p5ctNqFLWqm9UoICtBTih9SXClHlypIUd4R55Nv0J6IlYsHgPFAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T15:56:29.418006Z"},"content_sha256":"0c0c8c5f21abe613492ad554c2a0c9a948abbda6acb90e99495719849b8a5e49","schema_version":"1.0","event_id":"sha256:0c0c8c5f21abe613492ad554c2a0c9a948abbda6acb90e99495719849b8a5e49"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:HOL2QF5IRBJ35BF372SOFU74TY","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Tensor SimRank for Heterogeneous Information Networks","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.AI","authors_text":"Ben Usman, Ivan Oseledets","submitted_at":"2015-02-24T14:10:04Z","abstract_excerpt":"We propose a generalization of SimRank similarity measure for heterogeneous information networks. Given the information network, the intraclass similarity score s(a, b) is high if the set of objects that are related with a and the set of objects that are related with b are pair-wise similar according to all imposed relations."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1502.06818","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":"2026-05-18T02:26:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dIl2OtkR0DcnAUHTPQsrdRfzGdJJeln9W5G6wvJOjzYMqnww8iqGMjjKhU1ZDYoykE6MYUqzmY5VLdhQO96pCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T15:56:29.418711Z"},"content_sha256":"7f0fd99146383221c47ab935ab42266c5c6afab5d4ec00e136050a33b9869aaa","schema_version":"1.0","event_id":"sha256:7f0fd99146383221c47ab935ab42266c5c6afab5d4ec00e136050a33b9869aaa"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/HOL2QF5IRBJ35BF372SOFU74TY/bundle.json","state_url":"https://pith.science/pith/HOL2QF5IRBJ35BF372SOFU74TY/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/HOL2QF5IRBJ35BF372SOFU74TY/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":"2026-06-06T15:56:29Z","links":{"resolver":"https://pith.science/pith/HOL2QF5IRBJ35BF372SOFU74TY","bundle":"https://pith.science/pith/HOL2QF5IRBJ35BF372SOFU74TY/bundle.json","state":"https://pith.science/pith/HOL2QF5IRBJ35BF372SOFU74TY/state.json","well_known_bundle":"https://pith.science/.well-known/pith/HOL2QF5IRBJ35BF372SOFU74TY/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:HOL2QF5IRBJ35BF372SOFU74TY","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":"d4d3370a3ae9fa3b37d6ec963032975d72dd7187cd183ea637750b68a03fafe9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2015-02-24T14:10:04Z","title_canon_sha256":"72952574ab078c29c1dc2f33c75a599e274875e47bfca955de4971e1e23fbb64"},"schema_version":"1.0","source":{"id":"1502.06818","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1502.06818","created_at":"2026-05-18T02:26:24Z"},{"alias_kind":"arxiv_version","alias_value":"1502.06818v1","created_at":"2026-05-18T02:26:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1502.06818","created_at":"2026-05-18T02:26:24Z"},{"alias_kind":"pith_short_12","alias_value":"HOL2QF5IRBJ3","created_at":"2026-05-18T12:29:25Z"},{"alias_kind":"pith_short_16","alias_value":"HOL2QF5IRBJ35BF3","created_at":"2026-05-18T12:29:25Z"},{"alias_kind":"pith_short_8","alias_value":"HOL2QF5I","created_at":"2026-05-18T12:29:25Z"}],"graph_snapshots":[{"event_id":"sha256:7f0fd99146383221c47ab935ab42266c5c6afab5d4ec00e136050a33b9869aaa","target":"graph","created_at":"2026-05-18T02:26:24Z","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":"We propose a generalization of SimRank similarity measure for heterogeneous information networks. Given the information network, the intraclass similarity score s(a, b) is high if the set of objects that are related with a and the set of objects that are related with b are pair-wise similar according to all imposed relations.","authors_text":"Ben Usman, Ivan Oseledets","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2015-02-24T14:10:04Z","title":"Tensor SimRank for Heterogeneous Information Networks"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1502.06818","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":"sha256:0c0c8c5f21abe613492ad554c2a0c9a948abbda6acb90e99495719849b8a5e49","target":"record","created_at":"2026-05-18T02:26:24Z","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":"d4d3370a3ae9fa3b37d6ec963032975d72dd7187cd183ea637750b68a03fafe9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2015-02-24T14:10:04Z","title_canon_sha256":"72952574ab078c29c1dc2f33c75a599e274875e47bfca955de4971e1e23fbb64"},"schema_version":"1.0","source":{"id":"1502.06818","kind":"arxiv","version":1}},"canonical_sha256":"3b97a817a88853be84bbfea4e2d3fc9e28eb9ed26f11c37ff5f62c4a1da15311","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3b97a817a88853be84bbfea4e2d3fc9e28eb9ed26f11c37ff5f62c4a1da15311","first_computed_at":"2026-05-18T02:26:24.633887Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:26:24.633887Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"hHVgyCnZRycN93CLKdiPtCNhOpSNaSlZzx0+LoBIFqMJl7ALIuGVrhfMcoICqf/OC3ghK7mW/KoNQSWxqof1Bw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:26:24.634610Z","signed_message":"canonical_sha256_bytes"},"source_id":"1502.06818","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0c0c8c5f21abe613492ad554c2a0c9a948abbda6acb90e99495719849b8a5e49","sha256:7f0fd99146383221c47ab935ab42266c5c6afab5d4ec00e136050a33b9869aaa"],"state_sha256":"b2b8c23345ab0b6d952466fb63561bafbc496204ce69304fba2219775ffb1537"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"W6qfcJoPNEIOhg17uFxqGP3IJSdW7Wv2HZ0RebFqRN+H8xVpkZ+LnGQQgwW2Kl95DUv00tnlmjG3cEPaGpbyCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-06T15:56:29.422222Z","bundle_sha256":"b82d3d17c1da868a8413320130275e6dc4e26b5871d380c4bc5a63d70b4c064f"}}