{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:N54Y737JNLSGXAL37SEOODMKGW","short_pith_number":"pith:N54Y737J","canonical_record":{"source":{"id":"1906.11217","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DL","submitted_at":"2019-06-18T09:17:20Z","cross_cats_sorted":[],"title_canon_sha256":"29f850a66265e429158cbd595d8b34fc9b32451d602debe7665929bc766765c7","abstract_canon_sha256":"93c6c06e9c77fe36f8491abb63efb01e9fc4cd4c9bd4cc598bad85c61c356913"},"schema_version":"1.0"},"canonical_sha256":"6f798fefe96ae46b817bfc88e70d8a35966ef8d02067246990135281490d66ff","source":{"kind":"arxiv","id":"1906.11217","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1906.11217","created_at":"2026-05-17T23:42:09Z"},{"alias_kind":"arxiv_version","alias_value":"1906.11217v1","created_at":"2026-05-17T23:42:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1906.11217","created_at":"2026-05-17T23:42:09Z"},{"alias_kind":"pith_short_12","alias_value":"N54Y737JNLSG","created_at":"2026-05-18T12:33:24Z"},{"alias_kind":"pith_short_16","alias_value":"N54Y737JNLSGXAL3","created_at":"2026-05-18T12:33:24Z"},{"alias_kind":"pith_short_8","alias_value":"N54Y737J","created_at":"2026-05-18T12:33:24Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:N54Y737JNLSGXAL37SEOODMKGW","target":"record","payload":{"canonical_record":{"source":{"id":"1906.11217","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DL","submitted_at":"2019-06-18T09:17:20Z","cross_cats_sorted":[],"title_canon_sha256":"29f850a66265e429158cbd595d8b34fc9b32451d602debe7665929bc766765c7","abstract_canon_sha256":"93c6c06e9c77fe36f8491abb63efb01e9fc4cd4c9bd4cc598bad85c61c356913"},"schema_version":"1.0"},"canonical_sha256":"6f798fefe96ae46b817bfc88e70d8a35966ef8d02067246990135281490d66ff","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:42:09.371896Z","signature_b64":"fzUT3u7CUG/qgLgjGyJbqKdgwv6dV9Y2GXF8f0QHiyTuVR/kntExp5uFgb44TC3bFqeFTFHYmhQhHK6MlSqSAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6f798fefe96ae46b817bfc88e70d8a35966ef8d02067246990135281490d66ff","last_reissued_at":"2026-05-17T23:42:09.371103Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:42:09.371103Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1906.11217","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":"2026-05-17T23:42:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ygaUHtXeZaXfkqPLlL7QVIZ64MO8ZLYDRAKCMoWpneTsfvzrNKT52BtCibIPGFq5G9JAwhSWJO195rRnCIoIAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-26T00:01:47.161633Z"},"content_sha256":"3e0249d0be4e07368848c1dbd266ec800490c4ddde33ae3e77d582acca31f2fc","schema_version":"1.0","event_id":"sha256:3e0249d0be4e07368848c1dbd266ec800490c4ddde33ae3e77d582acca31f2fc"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:N54Y737JNLSGXAL37SEOODMKGW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Taxonomy-as-a-Service: How To Structure Your Related Work","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.DL","authors_text":"Amjad Ibrahim, Felix Huber, Mohsen Ahmadvand","submitted_at":"2019-06-18T09:17:20Z","abstract_excerpt":"Structuring related work is a daunting task encompassing literature review, classification, comparison (primarily in the form of concepts), and gap analysis. Building taxonomies is a compelling way to structure concepts in the literature yielding reusable and extensible models. However, constructing taxonomies as a product of literature reviews could become, to our experiences, immensely complex and error-prone. Including new literature or addressing errors may cause substantial changes (ripple effects) in taxonomies coping with which requires adequate tools. To this end, we propose a \\emph{Ta"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1906.11217","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":"2026-05-17T23:42:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BjyZwrqGglQtOSfsvtowKi+O1/592UOUnBkMLG4oiGZBY5q5uMEXpWFbDUqTW0RcB+rvCU7EylPcxYPbGbYCCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-26T00:01:47.161967Z"},"content_sha256":"bb04c85e6b52ff454b4b571e4b1757f0a96a1b620cc1434fa855265502b2b2fa","schema_version":"1.0","event_id":"sha256:bb04c85e6b52ff454b4b571e4b1757f0a96a1b620cc1434fa855265502b2b2fa"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/N54Y737JNLSGXAL37SEOODMKGW/bundle.json","state_url":"https://pith.science/pith/N54Y737JNLSGXAL37SEOODMKGW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/N54Y737JNLSGXAL37SEOODMKGW/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":"2026-06-26T00:01:47Z","links":{"resolver":"https://pith.science/pith/N54Y737JNLSGXAL37SEOODMKGW","bundle":"https://pith.science/pith/N54Y737JNLSGXAL37SEOODMKGW/bundle.json","state":"https://pith.science/pith/N54Y737JNLSGXAL37SEOODMKGW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/N54Y737JNLSGXAL37SEOODMKGW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:N54Y737JNLSGXAL37SEOODMKGW","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":"93c6c06e9c77fe36f8491abb63efb01e9fc4cd4c9bd4cc598bad85c61c356913","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DL","submitted_at":"2019-06-18T09:17:20Z","title_canon_sha256":"29f850a66265e429158cbd595d8b34fc9b32451d602debe7665929bc766765c7"},"schema_version":"1.0","source":{"id":"1906.11217","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1906.11217","created_at":"2026-05-17T23:42:09Z"},{"alias_kind":"arxiv_version","alias_value":"1906.11217v1","created_at":"2026-05-17T23:42:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1906.11217","created_at":"2026-05-17T23:42:09Z"},{"alias_kind":"pith_short_12","alias_value":"N54Y737JNLSG","created_at":"2026-05-18T12:33:24Z"},{"alias_kind":"pith_short_16","alias_value":"N54Y737JNLSGXAL3","created_at":"2026-05-18T12:33:24Z"},{"alias_kind":"pith_short_8","alias_value":"N54Y737J","created_at":"2026-05-18T12:33:24Z"}],"graph_snapshots":[{"event_id":"sha256:bb04c85e6b52ff454b4b571e4b1757f0a96a1b620cc1434fa855265502b2b2fa","target":"graph","created_at":"2026-05-17T23:42:09Z","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":"Structuring related work is a daunting task encompassing literature review, classification, comparison (primarily in the form of concepts), and gap analysis. Building taxonomies is a compelling way to structure concepts in the literature yielding reusable and extensible models. However, constructing taxonomies as a product of literature reviews could become, to our experiences, immensely complex and error-prone. Including new literature or addressing errors may cause substantial changes (ripple effects) in taxonomies coping with which requires adequate tools. To this end, we propose a \\emph{Ta","authors_text":"Amjad Ibrahim, Felix Huber, Mohsen Ahmadvand","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DL","submitted_at":"2019-06-18T09:17:20Z","title":"Taxonomy-as-a-Service: How To Structure Your Related Work"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1906.11217","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":"sha256:3e0249d0be4e07368848c1dbd266ec800490c4ddde33ae3e77d582acca31f2fc","target":"record","created_at":"2026-05-17T23:42:09Z","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":"93c6c06e9c77fe36f8491abb63efb01e9fc4cd4c9bd4cc598bad85c61c356913","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DL","submitted_at":"2019-06-18T09:17:20Z","title_canon_sha256":"29f850a66265e429158cbd595d8b34fc9b32451d602debe7665929bc766765c7"},"schema_version":"1.0","source":{"id":"1906.11217","kind":"arxiv","version":1}},"canonical_sha256":"6f798fefe96ae46b817bfc88e70d8a35966ef8d02067246990135281490d66ff","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6f798fefe96ae46b817bfc88e70d8a35966ef8d02067246990135281490d66ff","first_computed_at":"2026-05-17T23:42:09.371103Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:42:09.371103Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"fzUT3u7CUG/qgLgjGyJbqKdgwv6dV9Y2GXF8f0QHiyTuVR/kntExp5uFgb44TC3bFqeFTFHYmhQhHK6MlSqSAw==","signature_status":"signed_v1","signed_at":"2026-05-17T23:42:09.371896Z","signed_message":"canonical_sha256_bytes"},"source_id":"1906.11217","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3e0249d0be4e07368848c1dbd266ec800490c4ddde33ae3e77d582acca31f2fc","sha256:bb04c85e6b52ff454b4b571e4b1757f0a96a1b620cc1434fa855265502b2b2fa"],"state_sha256":"a3d7c96bdc89447bad62c67bd6ae83b93fb3fae0ec7751569f42b2dca54a74ab"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JiX2H36UUnn1GWnN72sVV9EfK8F3PMgsoyeR5GgPOdO5Auy7WwF9yXEDozpkJmfkzBk/uPqAcJ02M5HxC9iwBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-26T00:01:47.163854Z","bundle_sha256":"a15a940d4e12e1150622d1b003925b83813d4508f18247f71f04436b5311ed55"}}