{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:BAL3XP36E6FS5IIIO6MUKAVJVW","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":"fa02e2e7c2774ebb521c095f250e7831f5896645bb37f883611a86784fd3491f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2021-10-13T02:18:16Z","title_canon_sha256":"a0e45ab2df5c3679d1a94d9788ee38cf002905c21219d8fb7bfe86117e75192e"},"schema_version":"1.0","source":{"id":"2110.06446","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2110.06446","created_at":"2026-07-05T03:22:26Z"},{"alias_kind":"arxiv_version","alias_value":"2110.06446v1","created_at":"2026-07-05T03:22:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2110.06446","created_at":"2026-07-05T03:22:26Z"},{"alias_kind":"pith_short_12","alias_value":"BAL3XP36E6FS","created_at":"2026-07-05T03:22:26Z"},{"alias_kind":"pith_short_16","alias_value":"BAL3XP36E6FS5III","created_at":"2026-07-05T03:22:26Z"},{"alias_kind":"pith_short_8","alias_value":"BAL3XP36","created_at":"2026-07-05T03:22:26Z"}],"graph_snapshots":[{"event_id":"sha256:776134a084ec94e5836b3d1bb4f4d0415ab00141777d63dcf57858e83d8741e6","target":"graph","created_at":"2026-07-05T03:22:26Z","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/2110.06446/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Dominant sentence ordering models can be classified into pairwise ordering models and set-to-sequence models. However, there is little attempt to combine these two types of models, which inituitively possess complementary advantages. In this paper, we propose a novel sentence ordering framework which introduces two classifiers to make better use of pairwise orderings for graph-based sentence ordering. Specially, given an initial sentence-entity graph, we first introduce a graph-based classifier to predict pairwise orderings between linked sentences. Then, in an iterative manner, based on the g","authors_text":"Ante Wang, Degen Huang, Fandong Meng, Jiali Zeng, Jie Zhou, Jinsong Su, Junfeng Yao, Shaopeng Lai, Yubin Ge","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2021-10-13T02:18:16Z","title":"Improving Graph-based Sentence Ordering with Iteratively Predicted Pairwise Orderings"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2110.06446","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:ce220f7ec30b2e55b744198d6cabdb5a8890bac1cb488955251acb8cbd38b33c","target":"record","created_at":"2026-07-05T03:22:26Z","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":"fa02e2e7c2774ebb521c095f250e7831f5896645bb37f883611a86784fd3491f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2021-10-13T02:18:16Z","title_canon_sha256":"a0e45ab2df5c3679d1a94d9788ee38cf002905c21219d8fb7bfe86117e75192e"},"schema_version":"1.0","source":{"id":"2110.06446","kind":"arxiv","version":1}},"canonical_sha256":"0817bbbf7e278b2ea10877994502a9ada44c40a9b52d722fa63691a97fffc424","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0817bbbf7e278b2ea10877994502a9ada44c40a9b52d722fa63691a97fffc424","first_computed_at":"2026-07-05T03:22:26.066518Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:22:26.066518Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"QiEB2UulcHW4zbrfhvoarm2jywbv3K/ztzlWa7TlZxfVCHsRDLbUMz8k75iXsok85d5ire1JKyY1Zus4cEllDw==","signature_status":"signed_v1","signed_at":"2026-07-05T03:22:26.066861Z","signed_message":"canonical_sha256_bytes"},"source_id":"2110.06446","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ce220f7ec30b2e55b744198d6cabdb5a8890bac1cb488955251acb8cbd38b33c","sha256:776134a084ec94e5836b3d1bb4f4d0415ab00141777d63dcf57858e83d8741e6"],"state_sha256":"a5ef83e1461b53cc98d94fa41565fbf7b25aebd0ffd338ceb1974180da57dcb6"}