{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:2MANYKU6C64MTGEANA3BEEE5A3","short_pith_number":"pith:2MANYKU6","canonical_record":{"source":{"id":"2408.06578","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2024-08-13T02:35:54Z","cross_cats_sorted":[],"title_canon_sha256":"455398aeef7896c119471f3a9724a64de616e8b7448199e58a542f08946f1488","abstract_canon_sha256":"2001143aef8a084f866a9521462b5f7462f8fdd24bebdf279a6fbd0223406da1"},"schema_version":"1.0"},"canonical_sha256":"d300dc2a9e17b8c99880683612109d06fce3e49b20ba0303a433919b0dd5c78b","source":{"kind":"arxiv","id":"2408.06578","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2408.06578","created_at":"2026-07-05T08:55:10Z"},{"alias_kind":"arxiv_version","alias_value":"2408.06578v2","created_at":"2026-07-05T08:55:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2408.06578","created_at":"2026-07-05T08:55:10Z"},{"alias_kind":"pith_short_12","alias_value":"2MANYKU6C64M","created_at":"2026-07-05T08:55:10Z"},{"alias_kind":"pith_short_16","alias_value":"2MANYKU6C64MTGEA","created_at":"2026-07-05T08:55:10Z"},{"alias_kind":"pith_short_8","alias_value":"2MANYKU6","created_at":"2026-07-05T08:55:10Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:2MANYKU6C64MTGEANA3BEEE5A3","target":"record","payload":{"canonical_record":{"source":{"id":"2408.06578","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2024-08-13T02:35:54Z","cross_cats_sorted":[],"title_canon_sha256":"455398aeef7896c119471f3a9724a64de616e8b7448199e58a542f08946f1488","abstract_canon_sha256":"2001143aef8a084f866a9521462b5f7462f8fdd24bebdf279a6fbd0223406da1"},"schema_version":"1.0"},"canonical_sha256":"d300dc2a9e17b8c99880683612109d06fce3e49b20ba0303a433919b0dd5c78b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:55:10.199898Z","signature_b64":"w+OPyPkgqueCUeZU9WSDuoxXnfJpjAsDi/PvGkh27YjCXGtNmEe3YA6BlU3pnWxq0ltQheSyozCxvns+LJwQCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d300dc2a9e17b8c99880683612109d06fce3e49b20ba0303a433919b0dd5c78b","last_reissued_at":"2026-07-05T08:55:10.199384Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:55:10.199384Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2408.06578","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T08:55:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3k0k5ulO/Rx9094cKM/OT0anS7f0lPSuOB5hokSE2XnOlOQ8zuiNJXN1Qwo/meeFX9y27Yxj/R+S99Y31uS+CQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T06:55:27.132206Z"},"content_sha256":"901d478159e200e12beec3a9821a257a3f131be5d58fad5efa5eada00f9821c4","schema_version":"1.0","event_id":"sha256:901d478159e200e12beec3a9821a257a3f131be5d58fad5efa5eada00f9821c4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:2MANYKU6C64MTGEANA3BEEE5A3","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"OpenEP: Open-Ended Future Event Prediction","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CL","authors_text":"Hao Peng, Juanzi Li, Lei Hou, Xiaozhi Wang, Yong Guan","submitted_at":"2024-08-13T02:35:54Z","abstract_excerpt":"Future event prediction (FEP) is a long-standing and crucial task in the world, as understanding the evolution of events enables early risk identification, informed decision-making, and strategic planning. Existing work typically treats event prediction as classification tasks and confines the outcomes of future events to a fixed scope, such as yes/no questions, candidate set, and taxonomy, which is difficult to include all possible outcomes of future events. In this paper, we introduce OpenEP (an Open-Ended Future Event Prediction task), which generates flexible and diverse predictions aligne"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2408.06578","kind":"arxiv","version":2},"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/2408.06578/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":"2026-07-05T08:55:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tRPNRIfFs0ufglJ/57RxQa5d689KMUf3XHjTf8V7VBSNg23lmUZoU09OIEnuYMj3GYph03qEkzOciwseAfxcDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T06:55:27.132595Z"},"content_sha256":"c3de599392a9cf6e0c09baaa7064fc0dbaf0f52a3f59d5588dd99e3564d6d5d4","schema_version":"1.0","event_id":"sha256:c3de599392a9cf6e0c09baaa7064fc0dbaf0f52a3f59d5588dd99e3564d6d5d4"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/2MANYKU6C64MTGEANA3BEEE5A3/bundle.json","state_url":"https://pith.science/pith/2MANYKU6C64MTGEANA3BEEE5A3/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/2MANYKU6C64MTGEANA3BEEE5A3/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":"2026-07-06T06:55:27Z","links":{"resolver":"https://pith.science/pith/2MANYKU6C64MTGEANA3BEEE5A3","bundle":"https://pith.science/pith/2MANYKU6C64MTGEANA3BEEE5A3/bundle.json","state":"https://pith.science/pith/2MANYKU6C64MTGEANA3BEEE5A3/state.json","well_known_bundle":"https://pith.science/.well-known/pith/2MANYKU6C64MTGEANA3BEEE5A3/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:2MANYKU6C64MTGEANA3BEEE5A3","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":"2001143aef8a084f866a9521462b5f7462f8fdd24bebdf279a6fbd0223406da1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2024-08-13T02:35:54Z","title_canon_sha256":"455398aeef7896c119471f3a9724a64de616e8b7448199e58a542f08946f1488"},"schema_version":"1.0","source":{"id":"2408.06578","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2408.06578","created_at":"2026-07-05T08:55:10Z"},{"alias_kind":"arxiv_version","alias_value":"2408.06578v2","created_at":"2026-07-05T08:55:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2408.06578","created_at":"2026-07-05T08:55:10Z"},{"alias_kind":"pith_short_12","alias_value":"2MANYKU6C64M","created_at":"2026-07-05T08:55:10Z"},{"alias_kind":"pith_short_16","alias_value":"2MANYKU6C64MTGEA","created_at":"2026-07-05T08:55:10Z"},{"alias_kind":"pith_short_8","alias_value":"2MANYKU6","created_at":"2026-07-05T08:55:10Z"}],"graph_snapshots":[{"event_id":"sha256:c3de599392a9cf6e0c09baaa7064fc0dbaf0f52a3f59d5588dd99e3564d6d5d4","target":"graph","created_at":"2026-07-05T08:55:10Z","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/2408.06578/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Future event prediction (FEP) is a long-standing and crucial task in the world, as understanding the evolution of events enables early risk identification, informed decision-making, and strategic planning. Existing work typically treats event prediction as classification tasks and confines the outcomes of future events to a fixed scope, such as yes/no questions, candidate set, and taxonomy, which is difficult to include all possible outcomes of future events. In this paper, we introduce OpenEP (an Open-Ended Future Event Prediction task), which generates flexible and diverse predictions aligne","authors_text":"Hao Peng, Juanzi Li, Lei Hou, Xiaozhi Wang, Yong Guan","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2024-08-13T02:35:54Z","title":"OpenEP: Open-Ended Future Event Prediction"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2408.06578","kind":"arxiv","version":2},"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":"sha256:901d478159e200e12beec3a9821a257a3f131be5d58fad5efa5eada00f9821c4","target":"record","created_at":"2026-07-05T08:55:10Z","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":"2001143aef8a084f866a9521462b5f7462f8fdd24bebdf279a6fbd0223406da1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2024-08-13T02:35:54Z","title_canon_sha256":"455398aeef7896c119471f3a9724a64de616e8b7448199e58a542f08946f1488"},"schema_version":"1.0","source":{"id":"2408.06578","kind":"arxiv","version":2}},"canonical_sha256":"d300dc2a9e17b8c99880683612109d06fce3e49b20ba0303a433919b0dd5c78b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d300dc2a9e17b8c99880683612109d06fce3e49b20ba0303a433919b0dd5c78b","first_computed_at":"2026-07-05T08:55:10.199384Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:55:10.199384Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"w+OPyPkgqueCUeZU9WSDuoxXnfJpjAsDi/PvGkh27YjCXGtNmEe3YA6BlU3pnWxq0ltQheSyozCxvns+LJwQCw==","signature_status":"signed_v1","signed_at":"2026-07-05T08:55:10.199898Z","signed_message":"canonical_sha256_bytes"},"source_id":"2408.06578","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:901d478159e200e12beec3a9821a257a3f131be5d58fad5efa5eada00f9821c4","sha256:c3de599392a9cf6e0c09baaa7064fc0dbaf0f52a3f59d5588dd99e3564d6d5d4"],"state_sha256":"374464e0b2ef0719b93f7c0805e44edd1710c2a30c500ce93d8a9dea26563959"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XiPU9enDRhHa0KE5diyif6iwTISaJvkqExhzXPabRy/XIBWs4gqJDVgKkqIY78x2MHFEvNeZkM6MoCagOg8XDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-06T06:55:27.134683Z","bundle_sha256":"2dd6b60181ce9b759bb9993ae4ad94097c1d904fac3c1b43dc198f747ed4631a"}}