{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:IQWJ6NN63LEVR55AUNMG3TPF7D","short_pith_number":"pith:IQWJ6NN6","canonical_record":{"source":{"id":"2207.07868","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2022-07-16T07:45:17Z","cross_cats_sorted":[],"title_canon_sha256":"fa1d975923e482ea72e96b30d14cc9c7a85f2bf461273f492a974b44ba313992","abstract_canon_sha256":"1772c3b8c7ad66d00fa80eed55aa37193919a5ea1427faebfd6b5bef596ee1fc"},"schema_version":"1.0"},"canonical_sha256":"442c9f35bedac958f7a0a3586dcde5f8d7b4e2f359501e3216d9264756452656","source":{"kind":"arxiv","id":"2207.07868","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2207.07868","created_at":"2026-07-05T04:40:57Z"},{"alias_kind":"arxiv_version","alias_value":"2207.07868v1","created_at":"2026-07-05T04:40:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2207.07868","created_at":"2026-07-05T04:40:57Z"},{"alias_kind":"pith_short_12","alias_value":"IQWJ6NN63LEV","created_at":"2026-07-05T04:40:57Z"},{"alias_kind":"pith_short_16","alias_value":"IQWJ6NN63LEVR55A","created_at":"2026-07-05T04:40:57Z"},{"alias_kind":"pith_short_8","alias_value":"IQWJ6NN6","created_at":"2026-07-05T04:40:57Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:IQWJ6NN63LEVR55AUNMG3TPF7D","target":"record","payload":{"canonical_record":{"source":{"id":"2207.07868","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2022-07-16T07:45:17Z","cross_cats_sorted":[],"title_canon_sha256":"fa1d975923e482ea72e96b30d14cc9c7a85f2bf461273f492a974b44ba313992","abstract_canon_sha256":"1772c3b8c7ad66d00fa80eed55aa37193919a5ea1427faebfd6b5bef596ee1fc"},"schema_version":"1.0"},"canonical_sha256":"442c9f35bedac958f7a0a3586dcde5f8d7b4e2f359501e3216d9264756452656","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:40:57.452463Z","signature_b64":"ardFTsxSlzowX9HYlTuerpWoxp0EdqjXoxx301drdwuYnI5VSHxFa0Bnmfv0DnrscRmN+LWP16xdZJkmhnx7CQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"442c9f35bedac958f7a0a3586dcde5f8d7b4e2f359501e3216d9264756452656","last_reissued_at":"2026-07-05T04:40:57.452040Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:40:57.452040Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2207.07868","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":"2026-07-05T04:40:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bYsJSQF9ZCY0FziRKI/L4b+CaKNm9wPQXxSE7msAWTD90B+wwXvIbtGQf+FX8/JzDGUeIqIz/uEii320AjBqDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-24T23:26:24.343760Z"},"content_sha256":"7812cd0f2ee60391300689a4c825157e9d11b56377c4b67ca1206a472294ac47","schema_version":"1.0","event_id":"sha256:7812cd0f2ee60391300689a4c825157e9d11b56377c4b67ca1206a472294ac47"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:IQWJ6NN63LEVR55AUNMG3TPF7D","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"CLOSE: Curriculum Learning On the Sharing Extent Towards Better One-shot NAS","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Huazhong Yang, Jiashu Han, Xuefei Ning, Yi Cai, Yiping Deng, Yuhan Dong, Yu Wang, Zixuan Zhou","submitted_at":"2022-07-16T07:45:17Z","abstract_excerpt":"One-shot Neural Architecture Search (NAS) has been widely used to discover architectures due to its efficiency. However, previous studies reveal that one-shot performance estimations of architectures might not be well correlated with their performances in stand-alone training because of the excessive sharing of operation parameters (i.e., large sharing extent) between architectures. Thus, recent methods construct even more over-parameterized supernets to reduce the sharing extent. But these improved methods introduce a large number of extra parameters and thus cause an undesirable trade-off be"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2207.07868","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/2207.07868/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":"2026-07-05T04:40:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OtQSQJQ6aTuNQQyvUyZCOGn+k7pEfafe8lWHQtsZvIWatBKPDe12sNBz6bx69hQed8PJqGLAmvsMHr8sTA7WAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-24T23:26:24.344127Z"},"content_sha256":"ef2e3102993c1c5e58be717d5a76021817f0628a34f99a8ae54089e785b8a8fe","schema_version":"1.0","event_id":"sha256:ef2e3102993c1c5e58be717d5a76021817f0628a34f99a8ae54089e785b8a8fe"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/IQWJ6NN63LEVR55AUNMG3TPF7D/bundle.json","state_url":"https://pith.science/pith/IQWJ6NN63LEVR55AUNMG3TPF7D/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/IQWJ6NN63LEVR55AUNMG3TPF7D/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":"2026-07-24T23:26:24Z","links":{"resolver":"https://pith.science/pith/IQWJ6NN63LEVR55AUNMG3TPF7D","bundle":"https://pith.science/pith/IQWJ6NN63LEVR55AUNMG3TPF7D/bundle.json","state":"https://pith.science/pith/IQWJ6NN63LEVR55AUNMG3TPF7D/state.json","well_known_bundle":"https://pith.science/.well-known/pith/IQWJ6NN63LEVR55AUNMG3TPF7D/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:IQWJ6NN63LEVR55AUNMG3TPF7D","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":"1772c3b8c7ad66d00fa80eed55aa37193919a5ea1427faebfd6b5bef596ee1fc","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2022-07-16T07:45:17Z","title_canon_sha256":"fa1d975923e482ea72e96b30d14cc9c7a85f2bf461273f492a974b44ba313992"},"schema_version":"1.0","source":{"id":"2207.07868","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2207.07868","created_at":"2026-07-05T04:40:57Z"},{"alias_kind":"arxiv_version","alias_value":"2207.07868v1","created_at":"2026-07-05T04:40:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2207.07868","created_at":"2026-07-05T04:40:57Z"},{"alias_kind":"pith_short_12","alias_value":"IQWJ6NN63LEV","created_at":"2026-07-05T04:40:57Z"},{"alias_kind":"pith_short_16","alias_value":"IQWJ6NN63LEVR55A","created_at":"2026-07-05T04:40:57Z"},{"alias_kind":"pith_short_8","alias_value":"IQWJ6NN6","created_at":"2026-07-05T04:40:57Z"}],"graph_snapshots":[{"event_id":"sha256:ef2e3102993c1c5e58be717d5a76021817f0628a34f99a8ae54089e785b8a8fe","target":"graph","created_at":"2026-07-05T04:40:57Z","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/2207.07868/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"One-shot Neural Architecture Search (NAS) has been widely used to discover architectures due to its efficiency. However, previous studies reveal that one-shot performance estimations of architectures might not be well correlated with their performances in stand-alone training because of the excessive sharing of operation parameters (i.e., large sharing extent) between architectures. Thus, recent methods construct even more over-parameterized supernets to reduce the sharing extent. But these improved methods introduce a large number of extra parameters and thus cause an undesirable trade-off be","authors_text":"Huazhong Yang, Jiashu Han, Xuefei Ning, Yi Cai, Yiping Deng, Yuhan Dong, Yu Wang, Zixuan Zhou","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2022-07-16T07:45:17Z","title":"CLOSE: Curriculum Learning On the Sharing Extent Towards Better One-shot NAS"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2207.07868","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":"sha256:7812cd0f2ee60391300689a4c825157e9d11b56377c4b67ca1206a472294ac47","target":"record","created_at":"2026-07-05T04:40:57Z","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":"1772c3b8c7ad66d00fa80eed55aa37193919a5ea1427faebfd6b5bef596ee1fc","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2022-07-16T07:45:17Z","title_canon_sha256":"fa1d975923e482ea72e96b30d14cc9c7a85f2bf461273f492a974b44ba313992"},"schema_version":"1.0","source":{"id":"2207.07868","kind":"arxiv","version":1}},"canonical_sha256":"442c9f35bedac958f7a0a3586dcde5f8d7b4e2f359501e3216d9264756452656","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"442c9f35bedac958f7a0a3586dcde5f8d7b4e2f359501e3216d9264756452656","first_computed_at":"2026-07-05T04:40:57.452040Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:40:57.452040Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ardFTsxSlzowX9HYlTuerpWoxp0EdqjXoxx301drdwuYnI5VSHxFa0Bnmfv0DnrscRmN+LWP16xdZJkmhnx7CQ==","signature_status":"signed_v1","signed_at":"2026-07-05T04:40:57.452463Z","signed_message":"canonical_sha256_bytes"},"source_id":"2207.07868","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7812cd0f2ee60391300689a4c825157e9d11b56377c4b67ca1206a472294ac47","sha256:ef2e3102993c1c5e58be717d5a76021817f0628a34f99a8ae54089e785b8a8fe"],"state_sha256":"351acfae77cb262fcd6c5bc40431224b7b23cb20e2ab7436a146e81a7d36ac78"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"K9fLyc5qkalJy5eZhMXt0xRp97u4r7AvdyFXqndlM3jFH+aYA6TztHUIsRcqxdIkC7ubNrOe1JZ9LeG+4EI+CA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-24T23:26:24.346235Z","bundle_sha256":"5c08a7afdffb9456d2855f59e5201ad29ce7d4c6bc380861e392134e88f538e2"}}