{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:5R6UIZRG7ADDGP3D3SSRYSSU4J","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":"f56e2d4a88efba34cf233635a6459bfb53b6663fb75c876255ea2f6bd9c3e7b7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IR","submitted_at":"2023-09-27T03:15:52Z","title_canon_sha256":"9b49fc30308398d7d41894f16648b2d63565f8b11be1050cc41b09179b2e3c76"},"schema_version":"1.0","source":{"id":"2309.15379","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2309.15379","created_at":"2026-07-05T06:54:45Z"},{"alias_kind":"arxiv_version","alias_value":"2309.15379v1","created_at":"2026-07-05T06:54:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2309.15379","created_at":"2026-07-05T06:54:45Z"},{"alias_kind":"pith_short_12","alias_value":"5R6UIZRG7ADD","created_at":"2026-07-05T06:54:45Z"},{"alias_kind":"pith_short_16","alias_value":"5R6UIZRG7ADDGP3D","created_at":"2026-07-05T06:54:45Z"},{"alias_kind":"pith_short_8","alias_value":"5R6UIZRG","created_at":"2026-07-05T06:54:45Z"}],"graph_snapshots":[{"event_id":"sha256:1da321896ea364b1789935473091effb047b6cb52cbf9abab5a15afb6a4e3fea","target":"graph","created_at":"2026-07-05T06:54:45Z","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/2309.15379/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Micro-videos have recently gained immense popularity, sparking critical research in micro-video recommendation with significant implications for the entertainment, advertising, and e-commerce industries. However, the lack of large-scale public micro-video datasets poses a major challenge for developing effective recommender systems. To address this challenge, we introduce a very large micro-video recommendation dataset, named \"MicroLens\", consisting of one billion user-item interaction behaviors, 34 million users, and one million micro-videos. This dataset also contains various raw modality in","authors_text":"Fajie Yuan, Junchen Fu, Xiangnan He, Xiangyan Liu, Yongfeng Zhang, Yongxin Ni, Youhua Li, Yu Cheng","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IR","submitted_at":"2023-09-27T03:15:52Z","title":"A Content-Driven Micro-Video Recommendation Dataset at Scale"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2309.15379","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":"sha256:4d8890c54bf4f0a424da4f94d04818341cab66226681499f2c07e7eaeb19fa03","target":"record","created_at":"2026-07-05T06:54:45Z","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":"f56e2d4a88efba34cf233635a6459bfb53b6663fb75c876255ea2f6bd9c3e7b7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IR","submitted_at":"2023-09-27T03:15:52Z","title_canon_sha256":"9b49fc30308398d7d41894f16648b2d63565f8b11be1050cc41b09179b2e3c76"},"schema_version":"1.0","source":{"id":"2309.15379","kind":"arxiv","version":1}},"canonical_sha256":"ec7d446626f806333f63dca51c4a54e255b32ee06a6c5f0c3dffc1d144549018","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ec7d446626f806333f63dca51c4a54e255b32ee06a6c5f0c3dffc1d144549018","first_computed_at":"2026-07-05T06:54:45.134201Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:54:45.134201Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"jULvMZykqKwWinnhAk5M4ElmOQ+yWOA8+q8QhVqUgDLNslXuY7m3O8GG+eeuG2LvJ+aKPgATYdxeZL+4ErlQBQ==","signature_status":"signed_v1","signed_at":"2026-07-05T06:54:45.134694Z","signed_message":"canonical_sha256_bytes"},"source_id":"2309.15379","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4d8890c54bf4f0a424da4f94d04818341cab66226681499f2c07e7eaeb19fa03","sha256:1da321896ea364b1789935473091effb047b6cb52cbf9abab5a15afb6a4e3fea"],"state_sha256":"3be02c80cf47775bfb1fd7d308277d351f41dc873839706dc987257850cfb6e8"}