{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:Y5H2EQDT2ZRYLQ7UEUUIH3DU6W","short_pith_number":"pith:Y5H2EQDT","canonical_record":{"source":{"id":"2310.00410","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2023-09-30T15:14:50Z","cross_cats_sorted":["cs.IR"],"title_canon_sha256":"e9256d294be625f29ebc482f2cc69efb99d6dd8778d676fe2bde7429a610d685","abstract_canon_sha256":"cdc281fa0fd9ac089691f5ea62d51cc8007c0c7a5118d55c1a8c940471214b5c"},"schema_version":"1.0"},"canonical_sha256":"c74fa24073d66385c3f4252883ec74f593b0f0b53efc5691d614a230fa9c3301","source":{"kind":"arxiv","id":"2310.00410","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2310.00410","created_at":"2026-07-05T06:56:05Z"},{"alias_kind":"arxiv_version","alias_value":"2310.00410v1","created_at":"2026-07-05T06:56:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2310.00410","created_at":"2026-07-05T06:56:05Z"},{"alias_kind":"pith_short_12","alias_value":"Y5H2EQDT2ZRY","created_at":"2026-07-05T06:56:05Z"},{"alias_kind":"pith_short_16","alias_value":"Y5H2EQDT2ZRYLQ7U","created_at":"2026-07-05T06:56:05Z"},{"alias_kind":"pith_short_8","alias_value":"Y5H2EQDT","created_at":"2026-07-05T06:56:05Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:Y5H2EQDT2ZRYLQ7UEUUIH3DU6W","target":"record","payload":{"canonical_record":{"source":{"id":"2310.00410","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2023-09-30T15:14:50Z","cross_cats_sorted":["cs.IR"],"title_canon_sha256":"e9256d294be625f29ebc482f2cc69efb99d6dd8778d676fe2bde7429a610d685","abstract_canon_sha256":"cdc281fa0fd9ac089691f5ea62d51cc8007c0c7a5118d55c1a8c940471214b5c"},"schema_version":"1.0"},"canonical_sha256":"c74fa24073d66385c3f4252883ec74f593b0f0b53efc5691d614a230fa9c3301","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:56:05.362089Z","signature_b64":"bruXbsa/5vQ8+/l9/QDDjup184fVFRHUe1v/okc1jT9Kg4FBvEmE/gVff7R9lKzEp++MTH5AwkNfZbnRvr0/Dw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c74fa24073d66385c3f4252883ec74f593b0f0b53efc5691d614a230fa9c3301","last_reissued_at":"2026-07-05T06:56:05.361579Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:56:05.361579Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2310.00410","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":"2026-07-05T06:56:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZDPmWLo4X0JsMRT2jqtP+0lqH3H69wwvOHwwT9qSf/uTr3D8rP8iBF2bbRBWIgODHCZinMzuTx/EEGa4pWJPAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T05:50:17.377468Z"},"content_sha256":"d13c39ceb7b2cd4a064f1a85cb1348243abd606c9012e19eafc5d001053125fc","schema_version":"1.0","event_id":"sha256:d13c39ceb7b2cd4a064f1a85cb1348243abd606c9012e19eafc5d001053125fc"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:Y5H2EQDT2ZRYLQ7UEUUIH3DU6W","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Open-Domain Dialogue Quality Evaluation: Deriving Nugget-level Scores from Turn-level Scores","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.IR"],"primary_cat":"cs.CL","authors_text":"Akihisa Watanabe, Rikiya Takehi, Tetsuya Sakai","submitted_at":"2023-09-30T15:14:50Z","abstract_excerpt":"Existing dialogue quality evaluation systems can return a score for a given system turn from a particular viewpoint, e.g., engagingness. However, to improve dialogue systems by locating exactly where in a system turn potential problems lie, a more fine-grained evaluation may be necessary. We therefore propose an evaluation approach where a turn is decomposed into nuggets (i.e., expressions associated with a dialogue act), and nugget-level evaluation is enabled by leveraging an existing turn-level evaluation system. We demonstrate the potential effectiveness of our evaluation method through a c"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2310.00410","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/2310.00410/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":"2026-07-05T06:56:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yi31Aexvj23NBDw3tq6bhVO94bmUgx9wtvgD70ddX3r5o4I7Jx77gM8ewL7vbafQN38V8kxNzK2d/w2ms8BtDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T05:50:17.378093Z"},"content_sha256":"4a453612eb331415f82985e396b1244628c4fb19afa11dbdca6c457bfcc66df7","schema_version":"1.0","event_id":"sha256:4a453612eb331415f82985e396b1244628c4fb19afa11dbdca6c457bfcc66df7"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/Y5H2EQDT2ZRYLQ7UEUUIH3DU6W/bundle.json","state_url":"https://pith.science/pith/Y5H2EQDT2ZRYLQ7UEUUIH3DU6W/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/Y5H2EQDT2ZRYLQ7UEUUIH3DU6W/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":"2026-07-07T05:50:17Z","links":{"resolver":"https://pith.science/pith/Y5H2EQDT2ZRYLQ7UEUUIH3DU6W","bundle":"https://pith.science/pith/Y5H2EQDT2ZRYLQ7UEUUIH3DU6W/bundle.json","state":"https://pith.science/pith/Y5H2EQDT2ZRYLQ7UEUUIH3DU6W/state.json","well_known_bundle":"https://pith.science/.well-known/pith/Y5H2EQDT2ZRYLQ7UEUUIH3DU6W/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:Y5H2EQDT2ZRYLQ7UEUUIH3DU6W","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":"cdc281fa0fd9ac089691f5ea62d51cc8007c0c7a5118d55c1a8c940471214b5c","cross_cats_sorted":["cs.IR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2023-09-30T15:14:50Z","title_canon_sha256":"e9256d294be625f29ebc482f2cc69efb99d6dd8778d676fe2bde7429a610d685"},"schema_version":"1.0","source":{"id":"2310.00410","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2310.00410","created_at":"2026-07-05T06:56:05Z"},{"alias_kind":"arxiv_version","alias_value":"2310.00410v1","created_at":"2026-07-05T06:56:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2310.00410","created_at":"2026-07-05T06:56:05Z"},{"alias_kind":"pith_short_12","alias_value":"Y5H2EQDT2ZRY","created_at":"2026-07-05T06:56:05Z"},{"alias_kind":"pith_short_16","alias_value":"Y5H2EQDT2ZRYLQ7U","created_at":"2026-07-05T06:56:05Z"},{"alias_kind":"pith_short_8","alias_value":"Y5H2EQDT","created_at":"2026-07-05T06:56:05Z"}],"graph_snapshots":[{"event_id":"sha256:4a453612eb331415f82985e396b1244628c4fb19afa11dbdca6c457bfcc66df7","target":"graph","created_at":"2026-07-05T06:56:05Z","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/2310.00410/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Existing dialogue quality evaluation systems can return a score for a given system turn from a particular viewpoint, e.g., engagingness. However, to improve dialogue systems by locating exactly where in a system turn potential problems lie, a more fine-grained evaluation may be necessary. We therefore propose an evaluation approach where a turn is decomposed into nuggets (i.e., expressions associated with a dialogue act), and nugget-level evaluation is enabled by leveraging an existing turn-level evaluation system. We demonstrate the potential effectiveness of our evaluation method through a c","authors_text":"Akihisa Watanabe, Rikiya Takehi, Tetsuya Sakai","cross_cats":["cs.IR"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2023-09-30T15:14:50Z","title":"Open-Domain Dialogue Quality Evaluation: Deriving Nugget-level Scores from Turn-level Scores"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2310.00410","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:d13c39ceb7b2cd4a064f1a85cb1348243abd606c9012e19eafc5d001053125fc","target":"record","created_at":"2026-07-05T06:56:05Z","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":"cdc281fa0fd9ac089691f5ea62d51cc8007c0c7a5118d55c1a8c940471214b5c","cross_cats_sorted":["cs.IR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2023-09-30T15:14:50Z","title_canon_sha256":"e9256d294be625f29ebc482f2cc69efb99d6dd8778d676fe2bde7429a610d685"},"schema_version":"1.0","source":{"id":"2310.00410","kind":"arxiv","version":1}},"canonical_sha256":"c74fa24073d66385c3f4252883ec74f593b0f0b53efc5691d614a230fa9c3301","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c74fa24073d66385c3f4252883ec74f593b0f0b53efc5691d614a230fa9c3301","first_computed_at":"2026-07-05T06:56:05.361579Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:56:05.361579Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"bruXbsa/5vQ8+/l9/QDDjup184fVFRHUe1v/okc1jT9Kg4FBvEmE/gVff7R9lKzEp++MTH5AwkNfZbnRvr0/Dw==","signature_status":"signed_v1","signed_at":"2026-07-05T06:56:05.362089Z","signed_message":"canonical_sha256_bytes"},"source_id":"2310.00410","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d13c39ceb7b2cd4a064f1a85cb1348243abd606c9012e19eafc5d001053125fc","sha256:4a453612eb331415f82985e396b1244628c4fb19afa11dbdca6c457bfcc66df7"],"state_sha256":"1959edf426ad171c0a9636a688c7fb888421c2234b6e585201572aa8cf2dbbd7"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ewxYHslEn8xzKUdjXff9BQx7XnOrHmhveY4DPDsDaQ7KJxUnnT+7njt+mJ+F9F9RonCWAsQ7AJ5UFltz4T6uBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-07T05:50:17.381367Z","bundle_sha256":"92e4bcd078bad16ef0e3233e14d304fb2ae9529b518ff1289319b70559f3fbff"}}