{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:22FACA3WAI37OY6T575QV3C6WA","short_pith_number":"pith:22FACA3W","canonical_record":{"source":{"id":"2412.10723","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2024-12-14T07:42:56Z","cross_cats_sorted":["cs.CV"],"title_canon_sha256":"893cc10d1f8bd359964e397150a66ce9f7935458ed41e4a09843dd6468f27378","abstract_canon_sha256":"ba3edbc202b4a6300e0333db7751105676461a6b1cd68a17341756bbb88d85e1"},"schema_version":"1.0"},"canonical_sha256":"d68a0103760237f763d3effb0aec5eb03a50849ac22581d06aee95707ae1e05e","source":{"kind":"arxiv","id":"2412.10723","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.10723","created_at":"2026-07-05T09:49:20Z"},{"alias_kind":"arxiv_version","alias_value":"2412.10723v1","created_at":"2026-07-05T09:49:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.10723","created_at":"2026-07-05T09:49:20Z"},{"alias_kind":"pith_short_12","alias_value":"22FACA3WAI37","created_at":"2026-07-05T09:49:20Z"},{"alias_kind":"pith_short_16","alias_value":"22FACA3WAI37OY6T","created_at":"2026-07-05T09:49:20Z"},{"alias_kind":"pith_short_8","alias_value":"22FACA3W","created_at":"2026-07-05T09:49:20Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:22FACA3WAI37OY6T575QV3C6WA","target":"record","payload":{"canonical_record":{"source":{"id":"2412.10723","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2024-12-14T07:42:56Z","cross_cats_sorted":["cs.CV"],"title_canon_sha256":"893cc10d1f8bd359964e397150a66ce9f7935458ed41e4a09843dd6468f27378","abstract_canon_sha256":"ba3edbc202b4a6300e0333db7751105676461a6b1cd68a17341756bbb88d85e1"},"schema_version":"1.0"},"canonical_sha256":"d68a0103760237f763d3effb0aec5eb03a50849ac22581d06aee95707ae1e05e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:49:20.458444Z","signature_b64":"1iNZeiomCn3KDsM0qz/on3YBcZdxULgyzSHBKw6S8HQFf6z7sBQTgYUHk+Ovzo9Kz0uWhFqIIdcAxlvJuBsXBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d68a0103760237f763d3effb0aec5eb03a50849ac22581d06aee95707ae1e05e","last_reissued_at":"2026-07-05T09:49:20.458021Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:49:20.458021Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2412.10723","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":"2026-07-05T09:49:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mnvDAu6ZRqZIYPMMv3jT9q6U/xMmsH8d1rPlZA+3ldqsGmJdfN4+SdFNiGh9XYVyoJ0u1qSJHpye9dHdE35HDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-12T03:31:05.075359Z"},"content_sha256":"6107951cc3d05d2ec8c9818cfc9eea717b684b37a15f0472ca7eed190db0434b","schema_version":"1.0","event_id":"sha256:6107951cc3d05d2ec8c9818cfc9eea717b684b37a15f0472ca7eed190db0434b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:22FACA3WAI37OY6T575QV3C6WA","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"HEP-NAS: Towards Efficient Few-shot Neural Architecture Search via Hierarchical Edge Partitioning","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.CV"],"primary_cat":"cs.LG","authors_text":"Feng Wang, Jianfeng Li, Jiawen Zhang, Lianbo Ma","submitted_at":"2024-12-14T07:42:56Z","abstract_excerpt":"One-shot methods have significantly advanced the field of neural architecture search (NAS) by adopting weight-sharing strategy to reduce search costs. However, the accuracy of performance estimation can be compromised by co-adaptation. Few-shot methods divide the entire supernet into individual sub-supernets by splitting edge by edge to alleviate this issue, yet neglect relationships among edges and result in performance degradation on huge search space. In this paper, we introduce HEP-NAS, a hierarchy-wise partition algorithm designed to further enhance accuracy. To begin with, HEP-NAS treats"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.10723","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/2412.10723/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":"2026-07-05T09:49:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SpheUsfMrrUb8RMUIrN67W0Lh1deUnZCTKe2RZ/N+ntvMzbLBju6e8XIa2ohPjwWUp+slHbRRs7eLKOTKGbICA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-12T03:31:05.075945Z"},"content_sha256":"429723bb741f20754778308d91d783b185081a01dbb390186fb052d8f14c9fbf","schema_version":"1.0","event_id":"sha256:429723bb741f20754778308d91d783b185081a01dbb390186fb052d8f14c9fbf"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/22FACA3WAI37OY6T575QV3C6WA/bundle.json","state_url":"https://pith.science/pith/22FACA3WAI37OY6T575QV3C6WA/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/22FACA3WAI37OY6T575QV3C6WA/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":"2026-08-12T03:31:05Z","links":{"resolver":"https://pith.science/pith/22FACA3WAI37OY6T575QV3C6WA","bundle":"https://pith.science/pith/22FACA3WAI37OY6T575QV3C6WA/bundle.json","state":"https://pith.science/pith/22FACA3WAI37OY6T575QV3C6WA/state.json","well_known_bundle":"https://pith.science/.well-known/pith/22FACA3WAI37OY6T575QV3C6WA/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:22FACA3WAI37OY6T575QV3C6WA","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":"ba3edbc202b4a6300e0333db7751105676461a6b1cd68a17341756bbb88d85e1","cross_cats_sorted":["cs.CV"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2024-12-14T07:42:56Z","title_canon_sha256":"893cc10d1f8bd359964e397150a66ce9f7935458ed41e4a09843dd6468f27378"},"schema_version":"1.0","source":{"id":"2412.10723","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.10723","created_at":"2026-07-05T09:49:20Z"},{"alias_kind":"arxiv_version","alias_value":"2412.10723v1","created_at":"2026-07-05T09:49:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.10723","created_at":"2026-07-05T09:49:20Z"},{"alias_kind":"pith_short_12","alias_value":"22FACA3WAI37","created_at":"2026-07-05T09:49:20Z"},{"alias_kind":"pith_short_16","alias_value":"22FACA3WAI37OY6T","created_at":"2026-07-05T09:49:20Z"},{"alias_kind":"pith_short_8","alias_value":"22FACA3W","created_at":"2026-07-05T09:49:20Z"}],"graph_snapshots":[{"event_id":"sha256:429723bb741f20754778308d91d783b185081a01dbb390186fb052d8f14c9fbf","target":"graph","created_at":"2026-07-05T09:49:20Z","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/2412.10723/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"One-shot methods have significantly advanced the field of neural architecture search (NAS) by adopting weight-sharing strategy to reduce search costs. However, the accuracy of performance estimation can be compromised by co-adaptation. Few-shot methods divide the entire supernet into individual sub-supernets by splitting edge by edge to alleviate this issue, yet neglect relationships among edges and result in performance degradation on huge search space. In this paper, we introduce HEP-NAS, a hierarchy-wise partition algorithm designed to further enhance accuracy. To begin with, HEP-NAS treats","authors_text":"Feng Wang, Jianfeng Li, Jiawen Zhang, Lianbo Ma","cross_cats":["cs.CV"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2024-12-14T07:42:56Z","title":"HEP-NAS: Towards Efficient Few-shot Neural Architecture Search via Hierarchical Edge Partitioning"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.10723","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":"sha256:6107951cc3d05d2ec8c9818cfc9eea717b684b37a15f0472ca7eed190db0434b","target":"record","created_at":"2026-07-05T09:49:20Z","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":"ba3edbc202b4a6300e0333db7751105676461a6b1cd68a17341756bbb88d85e1","cross_cats_sorted":["cs.CV"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2024-12-14T07:42:56Z","title_canon_sha256":"893cc10d1f8bd359964e397150a66ce9f7935458ed41e4a09843dd6468f27378"},"schema_version":"1.0","source":{"id":"2412.10723","kind":"arxiv","version":1}},"canonical_sha256":"d68a0103760237f763d3effb0aec5eb03a50849ac22581d06aee95707ae1e05e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d68a0103760237f763d3effb0aec5eb03a50849ac22581d06aee95707ae1e05e","first_computed_at":"2026-07-05T09:49:20.458021Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:49:20.458021Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"1iNZeiomCn3KDsM0qz/on3YBcZdxULgyzSHBKw6S8HQFf6z7sBQTgYUHk+Ovzo9Kz0uWhFqIIdcAxlvJuBsXBg==","signature_status":"signed_v1","signed_at":"2026-07-05T09:49:20.458444Z","signed_message":"canonical_sha256_bytes"},"source_id":"2412.10723","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6107951cc3d05d2ec8c9818cfc9eea717b684b37a15f0472ca7eed190db0434b","sha256:429723bb741f20754778308d91d783b185081a01dbb390186fb052d8f14c9fbf"],"state_sha256":"bb4e8f23674dbba598f2b3296b5c325dd0e771e50ca7445acba459a3c10bee09"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"g6wzpOLMgkvmqN4S8Fy0qwG13RzY0KlQkSTVe8K3g5OSn7mitwwjLoIWE2ksrxnoejEa6DwhKxebS2r0OmstBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-12T03:31:05.088295Z","bundle_sha256":"d216b5e3b92922be16feba5fd07d0c03aa23b1e740b12ec046f1c982927454dc"}}