{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:2LN2QX3ZAJFPBGHD5QIOVVG6LD","short_pith_number":"pith:2LN2QX3Z","canonical_record":{"source":{"id":"2004.01426","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2020-04-03T08:23:09Z","cross_cats_sorted":[],"title_canon_sha256":"c58974ab61d7b361f40561698c676f75db10de7b469c99ed8675e631127ef53c","abstract_canon_sha256":"2e627d178eab32c6da3530e54e99821e3fa3df85d920c7dd44067850dbdf2379"},"schema_version":"1.0"},"canonical_sha256":"d2dba85f79024af098e3ec10ead4de58cf69a3e760853ff76dbeb3a397d59f5e","source":{"kind":"arxiv","id":"2004.01426","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2004.01426","created_at":"2026-07-05T00:52:32Z"},{"alias_kind":"arxiv_version","alias_value":"2004.01426v1","created_at":"2026-07-05T00:52:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2004.01426","created_at":"2026-07-05T00:52:32Z"},{"alias_kind":"pith_short_12","alias_value":"2LN2QX3ZAJFP","created_at":"2026-07-05T00:52:32Z"},{"alias_kind":"pith_short_16","alias_value":"2LN2QX3ZAJFPBGHD","created_at":"2026-07-05T00:52:32Z"},{"alias_kind":"pith_short_8","alias_value":"2LN2QX3Z","created_at":"2026-07-05T00:52:32Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:2LN2QX3ZAJFPBGHD5QIOVVG6LD","target":"record","payload":{"canonical_record":{"source":{"id":"2004.01426","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2020-04-03T08:23:09Z","cross_cats_sorted":[],"title_canon_sha256":"c58974ab61d7b361f40561698c676f75db10de7b469c99ed8675e631127ef53c","abstract_canon_sha256":"2e627d178eab32c6da3530e54e99821e3fa3df85d920c7dd44067850dbdf2379"},"schema_version":"1.0"},"canonical_sha256":"d2dba85f79024af098e3ec10ead4de58cf69a3e760853ff76dbeb3a397d59f5e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:52:32.965180Z","signature_b64":"tfpR2bOvcqT4axgm7exShReKAZQW0UsHzwM3l8JQ/ijziPuGydgbu5FVn/AF1esWfmO0GDT/b+0MokzPzWbFBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d2dba85f79024af098e3ec10ead4de58cf69a3e760853ff76dbeb3a397d59f5e","last_reissued_at":"2026-07-05T00:52:32.964843Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:52:32.964843Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2004.01426","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":"2026-07-05T00:52:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TP5zxSClDFSunRqIv6NkZPk4DM6X8ji/oleO1B4MdGvu2uuAbdlsOp+do1dSqeZYhrtoz5icsJdFDasLcSMmDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T12:47:05.421432Z"},"content_sha256":"bef2b87c739612a17953b39cdef7afb5720da5bd82ffd38ce3ca99c11fad7478","schema_version":"1.0","event_id":"sha256:bef2b87c739612a17953b39cdef7afb5720da5bd82ffd38ce3ca99c11fad7478"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:2LN2QX3ZAJFPBGHD5QIOVVG6LD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Disassembling Object Representations without Labels","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Mingli Song, Xinchao Wang, Xin Gao, Yike Yuan, Yongming He, Zunlei Feng","submitted_at":"2020-04-03T08:23:09Z","abstract_excerpt":"In this paper, we study a new representation-learning task, which we termed as disassembling object representations. Given an image featuring multiple objects, the goal of disassembling is to acquire a latent representation, of which each part corresponds to one category of objects. Disassembling thus finds its application in a wide domain such as image editing and few- or zero-shot learning, as it enables category-specific modularity in the learned representations. To this end, we propose an unsupervised approach to achieving disassembling, named Unsupervised Disassembling Object Representati"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2004.01426","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2004.01426/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T00:52:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"LmMBBT7aNwJQFmLdwYhMX/8SqKx/v4E1ZbXIX7XvrQ4+A8ggAbHsyar216DvZjwq+T6sIb0tXScALskTPpSMCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T12:47:05.421966Z"},"content_sha256":"f944697509e1c09a0247700ce3025523f067605f119eab2397abe2642c0d1d36","schema_version":"1.0","event_id":"sha256:f944697509e1c09a0247700ce3025523f067605f119eab2397abe2642c0d1d36"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/2LN2QX3ZAJFPBGHD5QIOVVG6LD/bundle.json","state_url":"https://pith.science/pith/2LN2QX3ZAJFPBGHD5QIOVVG6LD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/2LN2QX3ZAJFPBGHD5QIOVVG6LD/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":"2026-08-06T12:47:05Z","links":{"resolver":"https://pith.science/pith/2LN2QX3ZAJFPBGHD5QIOVVG6LD","bundle":"https://pith.science/pith/2LN2QX3ZAJFPBGHD5QIOVVG6LD/bundle.json","state":"https://pith.science/pith/2LN2QX3ZAJFPBGHD5QIOVVG6LD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/2LN2QX3ZAJFPBGHD5QIOVVG6LD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:2LN2QX3ZAJFPBGHD5QIOVVG6LD","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":"2e627d178eab32c6da3530e54e99821e3fa3df85d920c7dd44067850dbdf2379","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2020-04-03T08:23:09Z","title_canon_sha256":"c58974ab61d7b361f40561698c676f75db10de7b469c99ed8675e631127ef53c"},"schema_version":"1.0","source":{"id":"2004.01426","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2004.01426","created_at":"2026-07-05T00:52:32Z"},{"alias_kind":"arxiv_version","alias_value":"2004.01426v1","created_at":"2026-07-05T00:52:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2004.01426","created_at":"2026-07-05T00:52:32Z"},{"alias_kind":"pith_short_12","alias_value":"2LN2QX3ZAJFP","created_at":"2026-07-05T00:52:32Z"},{"alias_kind":"pith_short_16","alias_value":"2LN2QX3ZAJFPBGHD","created_at":"2026-07-05T00:52:32Z"},{"alias_kind":"pith_short_8","alias_value":"2LN2QX3Z","created_at":"2026-07-05T00:52:32Z"}],"graph_snapshots":[{"event_id":"sha256:f944697509e1c09a0247700ce3025523f067605f119eab2397abe2642c0d1d36","target":"graph","created_at":"2026-07-05T00:52:32Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2004.01426/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In this paper, we study a new representation-learning task, which we termed as disassembling object representations. Given an image featuring multiple objects, the goal of disassembling is to acquire a latent representation, of which each part corresponds to one category of objects. Disassembling thus finds its application in a wide domain such as image editing and few- or zero-shot learning, as it enables category-specific modularity in the learned representations. To this end, we propose an unsupervised approach to achieving disassembling, named Unsupervised Disassembling Object Representati","authors_text":"Mingli Song, Xinchao Wang, Xin Gao, Yike Yuan, Yongming He, Zunlei Feng","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2020-04-03T08:23:09Z","title":"Disassembling Object Representations without Labels"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2004.01426","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:bef2b87c739612a17953b39cdef7afb5720da5bd82ffd38ce3ca99c11fad7478","target":"record","created_at":"2026-07-05T00:52:32Z","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":"2e627d178eab32c6da3530e54e99821e3fa3df85d920c7dd44067850dbdf2379","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2020-04-03T08:23:09Z","title_canon_sha256":"c58974ab61d7b361f40561698c676f75db10de7b469c99ed8675e631127ef53c"},"schema_version":"1.0","source":{"id":"2004.01426","kind":"arxiv","version":1}},"canonical_sha256":"d2dba85f79024af098e3ec10ead4de58cf69a3e760853ff76dbeb3a397d59f5e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d2dba85f79024af098e3ec10ead4de58cf69a3e760853ff76dbeb3a397d59f5e","first_computed_at":"2026-07-05T00:52:32.964843Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:52:32.964843Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"tfpR2bOvcqT4axgm7exShReKAZQW0UsHzwM3l8JQ/ijziPuGydgbu5FVn/AF1esWfmO0GDT/b+0MokzPzWbFBg==","signature_status":"signed_v1","signed_at":"2026-07-05T00:52:32.965180Z","signed_message":"canonical_sha256_bytes"},"source_id":"2004.01426","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bef2b87c739612a17953b39cdef7afb5720da5bd82ffd38ce3ca99c11fad7478","sha256:f944697509e1c09a0247700ce3025523f067605f119eab2397abe2642c0d1d36"],"state_sha256":"7a9c92ff47c177671cbeeb76378100cfa66707dbc13f2c16e0b60daafeeafea0"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SXH0jMdAAiAhnM/IAh7zP4S4/LgdwpLvH1+vvlXLCNKSNtuxlKbnvlpAkaz8HQY33U5cDTVbEnpKcciDhuWRAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-06T12:47:05.427832Z","bundle_sha256":"b070323d611d1569c5da070aedd28c0d6d8eed0466bc7f651ffd93280b264d0d"}}