{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:ATTKOOH2ZRCUVBXTQFKJ7TJHMW","short_pith_number":"pith:ATTKOOH2","canonical_record":{"source":{"id":"1506.04606","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SI","submitted_at":"2015-06-15T14:08:06Z","cross_cats_sorted":["physics.soc-ph"],"title_canon_sha256":"1d72cb051853686c8ca7930eea123e1b3e304ec6f09fab871388d35b1c048393","abstract_canon_sha256":"a373e420b44f43613f5345adc9a7a5b82105752341185fd19323d645484abb0d"},"schema_version":"1.0"},"canonical_sha256":"04e6a738facc454a86f381549fcd2765bce137549761310adb6b4af43ea4ceb8","source":{"kind":"arxiv","id":"1506.04606","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1506.04606","created_at":"2026-05-18T01:37:18Z"},{"alias_kind":"arxiv_version","alias_value":"1506.04606v1","created_at":"2026-05-18T01:37:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1506.04606","created_at":"2026-05-18T01:37:18Z"},{"alias_kind":"pith_short_12","alias_value":"ATTKOOH2ZRCU","created_at":"2026-05-18T12:29:10Z"},{"alias_kind":"pith_short_16","alias_value":"ATTKOOH2ZRCUVBXT","created_at":"2026-05-18T12:29:10Z"},{"alias_kind":"pith_short_8","alias_value":"ATTKOOH2","created_at":"2026-05-18T12:29:10Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:ATTKOOH2ZRCUVBXTQFKJ7TJHMW","target":"record","payload":{"canonical_record":{"source":{"id":"1506.04606","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SI","submitted_at":"2015-06-15T14:08:06Z","cross_cats_sorted":["physics.soc-ph"],"title_canon_sha256":"1d72cb051853686c8ca7930eea123e1b3e304ec6f09fab871388d35b1c048393","abstract_canon_sha256":"a373e420b44f43613f5345adc9a7a5b82105752341185fd19323d645484abb0d"},"schema_version":"1.0"},"canonical_sha256":"04e6a738facc454a86f381549fcd2765bce137549761310adb6b4af43ea4ceb8","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:37:18.556387Z","signature_b64":"A/Kc0u+Ar4owFqi2ieTZnnvAVDngL/pA0WSNrshcr5KfYVdGdLTJfVoQvPXmcvM/z0K3cWdvba5KWJe//ddtBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"04e6a738facc454a86f381549fcd2765bce137549761310adb6b4af43ea4ceb8","last_reissued_at":"2026-05-18T01:37:18.555621Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:37:18.555621Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1506.04606","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":"2026-05-18T01:37:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jNDSnWqKF42LtMozWCZMXdYfceF3ha9zC7zQIeiM9CX25RdyPSkFZCn+dw5ssVu0IBuouJqn8eDyB4Y9KaCLDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T17:16:10.010133Z"},"content_sha256":"22f06a82104b8a0634d81d97666b3fb630c1d38418681c4f47eb51cae83cbe5a","schema_version":"1.0","event_id":"sha256:22f06a82104b8a0634d81d97666b3fb630c1d38418681c4f47eb51cae83cbe5a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:ATTKOOH2ZRCUVBXTQFKJ7TJHMW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"SuperGraph Visualization","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.soc-ph"],"primary_cat":"cs.SI","authors_text":"Agma Traina, Caetano Traina, Christos Faloutsos, Jose Rodrigues","submitted_at":"2015-06-15T14:08:06Z","abstract_excerpt":"Given a large social or computer network, how can we visualize it, find patterns, outliers, communities? Although several graph visualization tools exist, they cannot handle large graphs with hundred thousand nodes and possibly million edges. Such graphs bring two challenges: interactive visualization demands prohibitive processing power and, even if we could interactively update the visualization, the user would be overwhelmed by the excessive number of graphical items. To cope with this problem, we propose a formal innovation on the use of graph hierarchies that leads to GMine system. GMine "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1506.04606","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":"2026-05-18T01:37:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NfMbQhsE89JSLQeggPHDgQkaLTdnJI9dlmtsUZwMU5a1546FUVPoEWAV8ZTJK/Gx1LsH8l04znXJ/jFWwTwvBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T17:16:10.010497Z"},"content_sha256":"958ae0f6ac6395ab011fc544e29d736f7227477f5f31f2e368888d7be5a79288","schema_version":"1.0","event_id":"sha256:958ae0f6ac6395ab011fc544e29d736f7227477f5f31f2e368888d7be5a79288"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ATTKOOH2ZRCUVBXTQFKJ7TJHMW/bundle.json","state_url":"https://pith.science/pith/ATTKOOH2ZRCUVBXTQFKJ7TJHMW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ATTKOOH2ZRCUVBXTQFKJ7TJHMW/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":"2026-06-03T17:16:10Z","links":{"resolver":"https://pith.science/pith/ATTKOOH2ZRCUVBXTQFKJ7TJHMW","bundle":"https://pith.science/pith/ATTKOOH2ZRCUVBXTQFKJ7TJHMW/bundle.json","state":"https://pith.science/pith/ATTKOOH2ZRCUVBXTQFKJ7TJHMW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ATTKOOH2ZRCUVBXTQFKJ7TJHMW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:ATTKOOH2ZRCUVBXTQFKJ7TJHMW","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":"a373e420b44f43613f5345adc9a7a5b82105752341185fd19323d645484abb0d","cross_cats_sorted":["physics.soc-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SI","submitted_at":"2015-06-15T14:08:06Z","title_canon_sha256":"1d72cb051853686c8ca7930eea123e1b3e304ec6f09fab871388d35b1c048393"},"schema_version":"1.0","source":{"id":"1506.04606","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1506.04606","created_at":"2026-05-18T01:37:18Z"},{"alias_kind":"arxiv_version","alias_value":"1506.04606v1","created_at":"2026-05-18T01:37:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1506.04606","created_at":"2026-05-18T01:37:18Z"},{"alias_kind":"pith_short_12","alias_value":"ATTKOOH2ZRCU","created_at":"2026-05-18T12:29:10Z"},{"alias_kind":"pith_short_16","alias_value":"ATTKOOH2ZRCUVBXT","created_at":"2026-05-18T12:29:10Z"},{"alias_kind":"pith_short_8","alias_value":"ATTKOOH2","created_at":"2026-05-18T12:29:10Z"}],"graph_snapshots":[{"event_id":"sha256:958ae0f6ac6395ab011fc544e29d736f7227477f5f31f2e368888d7be5a79288","target":"graph","created_at":"2026-05-18T01:37:18Z","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":"Given a large social or computer network, how can we visualize it, find patterns, outliers, communities? Although several graph visualization tools exist, they cannot handle large graphs with hundred thousand nodes and possibly million edges. Such graphs bring two challenges: interactive visualization demands prohibitive processing power and, even if we could interactively update the visualization, the user would be overwhelmed by the excessive number of graphical items. To cope with this problem, we propose a formal innovation on the use of graph hierarchies that leads to GMine system. GMine ","authors_text":"Agma Traina, Caetano Traina, Christos Faloutsos, Jose Rodrigues","cross_cats":["physics.soc-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SI","submitted_at":"2015-06-15T14:08:06Z","title":"SuperGraph Visualization"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1506.04606","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":"sha256:22f06a82104b8a0634d81d97666b3fb630c1d38418681c4f47eb51cae83cbe5a","target":"record","created_at":"2026-05-18T01:37:18Z","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":"a373e420b44f43613f5345adc9a7a5b82105752341185fd19323d645484abb0d","cross_cats_sorted":["physics.soc-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SI","submitted_at":"2015-06-15T14:08:06Z","title_canon_sha256":"1d72cb051853686c8ca7930eea123e1b3e304ec6f09fab871388d35b1c048393"},"schema_version":"1.0","source":{"id":"1506.04606","kind":"arxiv","version":1}},"canonical_sha256":"04e6a738facc454a86f381549fcd2765bce137549761310adb6b4af43ea4ceb8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"04e6a738facc454a86f381549fcd2765bce137549761310adb6b4af43ea4ceb8","first_computed_at":"2026-05-18T01:37:18.555621Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:37:18.555621Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"A/Kc0u+Ar4owFqi2ieTZnnvAVDngL/pA0WSNrshcr5KfYVdGdLTJfVoQvPXmcvM/z0K3cWdvba5KWJe//ddtBg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:37:18.556387Z","signed_message":"canonical_sha256_bytes"},"source_id":"1506.04606","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:22f06a82104b8a0634d81d97666b3fb630c1d38418681c4f47eb51cae83cbe5a","sha256:958ae0f6ac6395ab011fc544e29d736f7227477f5f31f2e368888d7be5a79288"],"state_sha256":"f36eb5d724be3a0620b997d2c04ffb95e6a9fe2a183a972f3077599296487b10"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iqPfW/82/TlIW1P/PLLRAhiHfsZxOwS0kPqHSXBWYcjE7D2cuJE8rorOgP1pkvZOFoZ5hasQnSsVcRoLz6bPAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T17:16:10.012489Z","bundle_sha256":"9bc2e0c88c28d781857bee1811dc178765d8837dd3c8399704eeaab8e0aa0649"}}