{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:FCQ3TPGZMCK24D54YUDPTWWCDA","short_pith_number":"pith:FCQ3TPGZ","canonical_record":{"source":{"id":"2307.15793","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.HC","submitted_at":"2023-07-28T20:25:11Z","cross_cats_sorted":["cs.AI","cs.IR"],"title_canon_sha256":"89535ffc8e37c53c304d9f7ec250921c523aa6a3ad5498f2d533e9dcbb9417b8","abstract_canon_sha256":"5b59863e2af7ff84ca769702ef675298b46554deaaeb7412db1ad37be8942e03"},"schema_version":"1.0"},"canonical_sha256":"28a1b9bcd96095ae0fbcc506f9dac2180193052e45a17724fce7771c2d277939","source":{"kind":"arxiv","id":"2307.15793","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2307.15793","created_at":"2026-07-05T10:36:21Z"},{"alias_kind":"arxiv_version","alias_value":"2307.15793v3","created_at":"2026-07-05T10:36:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2307.15793","created_at":"2026-07-05T10:36:21Z"},{"alias_kind":"pith_short_12","alias_value":"FCQ3TPGZMCK2","created_at":"2026-07-05T10:36:21Z"},{"alias_kind":"pith_short_16","alias_value":"FCQ3TPGZMCK24D54","created_at":"2026-07-05T10:36:21Z"},{"alias_kind":"pith_short_8","alias_value":"FCQ3TPGZ","created_at":"2026-07-05T10:36:21Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:FCQ3TPGZMCK24D54YUDPTWWCDA","target":"record","payload":{"canonical_record":{"source":{"id":"2307.15793","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.HC","submitted_at":"2023-07-28T20:25:11Z","cross_cats_sorted":["cs.AI","cs.IR"],"title_canon_sha256":"89535ffc8e37c53c304d9f7ec250921c523aa6a3ad5498f2d533e9dcbb9417b8","abstract_canon_sha256":"5b59863e2af7ff84ca769702ef675298b46554deaaeb7412db1ad37be8942e03"},"schema_version":"1.0"},"canonical_sha256":"28a1b9bcd96095ae0fbcc506f9dac2180193052e45a17724fce7771c2d277939","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:36:21.411000Z","signature_b64":"Dqas3w4aTOsvgorKmOU5TAV7OElC+oaj3t5n61EmMWOrN6haRYySZRJwqxNnUOc3nDO4ebRbxKluAunz8k+qCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"28a1b9bcd96095ae0fbcc506f9dac2180193052e45a17724fce7771c2d277939","last_reissued_at":"2026-07-05T10:36:21.410383Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:36:21.410383Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2307.15793","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T10:36:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bKm+dhX9ocQWk4BkijZzHFx3KBYICeBeNy2hV8ptgFMy7OkpbiQGk3ZQxgSN3rR+92RVMm5PYAgZPlZoXUp3DA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T03:32:56.929759Z"},"content_sha256":"1e0a2da21faac27f7c80f0a3185a5f3cffbc128aa91794ffd77361ea04bd90b9","schema_version":"1.0","event_id":"sha256:1e0a2da21faac27f7c80f0a3185a5f3cffbc128aa91794ffd77361ea04bd90b9"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:FCQ3TPGZMCK24D54YUDPTWWCDA","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Summaries, Highlights, and Action items: Design, implementation and evaluation of an LLM-powered meeting recap system","license":"http://creativecommons.org/licenses/by-sa/4.0/","headline":"","cross_cats":["cs.AI","cs.IR"],"primary_cat":"cs.HC","authors_text":"Aaron Halfaker, Pengcheng He, Sagih Hilleli, Sumit Asthana","submitted_at":"2023-07-28T20:25:11Z","abstract_excerpt":"Meetings play a critical infrastructural role in coordinating work. The recent surge of hybrid and remote meetings in computer-mediated spaces has led to new problems (e.g., more time spent in less engaging meetings) and new opportunities (e.g., automated transcription/captioning and recap support). Advances in dialogue summarization offer the potential for improving post-meeting experiences, but fixed-length summaries often fail to meet diverse needs, such as quick overviews or detailed insights. To address these gaps, we use cognitive science and discourse theories to conceptualize two recap"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2307.15793","kind":"arxiv","version":3},"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/2307.15793/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":"2026-07-05T10:36:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6NaAteDie5pTF2ygTAHRVuRwJ6EsdPItJ8rHH0O+Nm/DctIvn50zDxaaHgbW2bfpT5OspC0xVRi5UeqqMW64Dg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T03:32:56.930275Z"},"content_sha256":"5cd28997a2c3538ba2d7cd784bb78a769a9d4742975524568415aeeba1940054","schema_version":"1.0","event_id":"sha256:5cd28997a2c3538ba2d7cd784bb78a769a9d4742975524568415aeeba1940054"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FCQ3TPGZMCK24D54YUDPTWWCDA/bundle.json","state_url":"https://pith.science/pith/FCQ3TPGZMCK24D54YUDPTWWCDA/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FCQ3TPGZMCK24D54YUDPTWWCDA/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":"2026-08-11T03:32:56Z","links":{"resolver":"https://pith.science/pith/FCQ3TPGZMCK24D54YUDPTWWCDA","bundle":"https://pith.science/pith/FCQ3TPGZMCK24D54YUDPTWWCDA/bundle.json","state":"https://pith.science/pith/FCQ3TPGZMCK24D54YUDPTWWCDA/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FCQ3TPGZMCK24D54YUDPTWWCDA/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:FCQ3TPGZMCK24D54YUDPTWWCDA","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":"5b59863e2af7ff84ca769702ef675298b46554deaaeb7412db1ad37be8942e03","cross_cats_sorted":["cs.AI","cs.IR"],"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.HC","submitted_at":"2023-07-28T20:25:11Z","title_canon_sha256":"89535ffc8e37c53c304d9f7ec250921c523aa6a3ad5498f2d533e9dcbb9417b8"},"schema_version":"1.0","source":{"id":"2307.15793","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2307.15793","created_at":"2026-07-05T10:36:21Z"},{"alias_kind":"arxiv_version","alias_value":"2307.15793v3","created_at":"2026-07-05T10:36:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2307.15793","created_at":"2026-07-05T10:36:21Z"},{"alias_kind":"pith_short_12","alias_value":"FCQ3TPGZMCK2","created_at":"2026-07-05T10:36:21Z"},{"alias_kind":"pith_short_16","alias_value":"FCQ3TPGZMCK24D54","created_at":"2026-07-05T10:36:21Z"},{"alias_kind":"pith_short_8","alias_value":"FCQ3TPGZ","created_at":"2026-07-05T10:36:21Z"}],"graph_snapshots":[{"event_id":"sha256:5cd28997a2c3538ba2d7cd784bb78a769a9d4742975524568415aeeba1940054","target":"graph","created_at":"2026-07-05T10:36:21Z","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/2307.15793/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Meetings play a critical infrastructural role in coordinating work. The recent surge of hybrid and remote meetings in computer-mediated spaces has led to new problems (e.g., more time spent in less engaging meetings) and new opportunities (e.g., automated transcription/captioning and recap support). Advances in dialogue summarization offer the potential for improving post-meeting experiences, but fixed-length summaries often fail to meet diverse needs, such as quick overviews or detailed insights. To address these gaps, we use cognitive science and discourse theories to conceptualize two recap","authors_text":"Aaron Halfaker, Pengcheng He, Sagih Hilleli, Sumit Asthana","cross_cats":["cs.AI","cs.IR"],"headline":"","license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.HC","submitted_at":"2023-07-28T20:25:11Z","title":"Summaries, Highlights, and Action items: Design, implementation and evaluation of an LLM-powered meeting recap system"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2307.15793","kind":"arxiv","version":3},"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":"sha256:1e0a2da21faac27f7c80f0a3185a5f3cffbc128aa91794ffd77361ea04bd90b9","target":"record","created_at":"2026-07-05T10:36:21Z","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":"5b59863e2af7ff84ca769702ef675298b46554deaaeb7412db1ad37be8942e03","cross_cats_sorted":["cs.AI","cs.IR"],"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.HC","submitted_at":"2023-07-28T20:25:11Z","title_canon_sha256":"89535ffc8e37c53c304d9f7ec250921c523aa6a3ad5498f2d533e9dcbb9417b8"},"schema_version":"1.0","source":{"id":"2307.15793","kind":"arxiv","version":3}},"canonical_sha256":"28a1b9bcd96095ae0fbcc506f9dac2180193052e45a17724fce7771c2d277939","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"28a1b9bcd96095ae0fbcc506f9dac2180193052e45a17724fce7771c2d277939","first_computed_at":"2026-07-05T10:36:21.410383Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:36:21.410383Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Dqas3w4aTOsvgorKmOU5TAV7OElC+oaj3t5n61EmMWOrN6haRYySZRJwqxNnUOc3nDO4ebRbxKluAunz8k+qCQ==","signature_status":"signed_v1","signed_at":"2026-07-05T10:36:21.411000Z","signed_message":"canonical_sha256_bytes"},"source_id":"2307.15793","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1e0a2da21faac27f7c80f0a3185a5f3cffbc128aa91794ffd77361ea04bd90b9","sha256:5cd28997a2c3538ba2d7cd784bb78a769a9d4742975524568415aeeba1940054"],"state_sha256":"b17c2413aa572aacdd4b3d15be9740d1d2f405f966701fec6b51f303ec87afa9"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lF0eYNXN0LpvieHQH9CBI5ojSCoev1Fq7VN7UINK68oPaW+uQtZ/rVF7oU/huxjnVYL9gpr8S4obnbE2MUXhDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-11T03:32:56.935181Z","bundle_sha256":"4487853e7f3359799b17050eff141f9b83adcb95d1a96d2790f1ed100cf47c81"}}