{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:IWQZVBKIBGCHIFDO4XG3M3EA5B","short_pith_number":"pith:IWQZVBKI","canonical_record":{"source":{"id":"1802.10546","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2018-02-28T17:28:25Z","cross_cats_sorted":["cs.LG"],"title_canon_sha256":"0367614e1deb6969b651edff06eaa14d17fb0caa59876b0e652ebd1bd3583683","abstract_canon_sha256":"ae3f69aaffbdd22e8f06691e7d9e5169a7ed5043f87dddee16b99366fc9318f5"},"schema_version":"1.0"},"canonical_sha256":"45a19a8548098474146ee5cdb66c80e86f692e8b747942a58ad6b8fbf1677823","source":{"kind":"arxiv","id":"1802.10546","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1802.10546","created_at":"2026-05-18T00:13:04Z"},{"alias_kind":"arxiv_version","alias_value":"1802.10546v2","created_at":"2026-05-18T00:13:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1802.10546","created_at":"2026-05-18T00:13:04Z"},{"alias_kind":"pith_short_12","alias_value":"IWQZVBKIBGCH","created_at":"2026-05-18T12:32:31Z"},{"alias_kind":"pith_short_16","alias_value":"IWQZVBKIBGCHIFDO","created_at":"2026-05-18T12:32:31Z"},{"alias_kind":"pith_short_8","alias_value":"IWQZVBKI","created_at":"2026-05-18T12:32:31Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:IWQZVBKIBGCHIFDO4XG3M3EA5B","target":"record","payload":{"canonical_record":{"source":{"id":"1802.10546","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2018-02-28T17:28:25Z","cross_cats_sorted":["cs.LG"],"title_canon_sha256":"0367614e1deb6969b651edff06eaa14d17fb0caa59876b0e652ebd1bd3583683","abstract_canon_sha256":"ae3f69aaffbdd22e8f06691e7d9e5169a7ed5043f87dddee16b99366fc9318f5"},"schema_version":"1.0"},"canonical_sha256":"45a19a8548098474146ee5cdb66c80e86f692e8b747942a58ad6b8fbf1677823","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:13:04.531282Z","signature_b64":"4cWfQO0oO5d2qzDdOEBVsGpBV+/IjMD8ZVfxkQWAmzZXTzGjCr4wRvIAJ6M2xhM+u66QzwPtjFYGZOV+8kxfBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"45a19a8548098474146ee5cdb66c80e86f692e8b747942a58ad6b8fbf1677823","last_reissued_at":"2026-05-18T00:13:04.530611Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:13:04.530611Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1802.10546","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":"2026-05-18T00:13:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CPehvY+luwCtC29520x1iEMFceeMvYoIRtP0EwNsZWj43iIj2Yg/+m+36A83utINnABkErMhWOKxmJZRn+8mDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T21:05:27.476391Z"},"content_sha256":"96563dcca0a1b12a9c3403f3c3309d9d28e1c154bcb44c7d086e7717a133383d","schema_version":"1.0","event_id":"sha256:96563dcca0a1b12a9c3403f3c3309d9d28e1c154bcb44c7d086e7717a133383d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:IWQZVBKIBGCHIFDO4XG3M3EA5B","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Computational Theories of Curiosity-Driven Learning","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.LG"],"primary_cat":"cs.AI","authors_text":"Pierre-Yves Oudeyer","submitted_at":"2018-02-28T17:28:25Z","abstract_excerpt":"What are the functions of curiosity? What are the mechanisms of curiosity-driven learning? We approach these questions about the living using concepts and tools from machine learning and developmental robotics. We argue that curiosity-driven learning enables organisms to make discoveries to solve complex problems with rare or deceptive rewards. By fostering exploration and discovery of a diversity of behavioural skills, and ignoring these rewards, curiosity can be efficient to bootstrap learning when there is no information, or deceptive information, about local improvement towards these probl"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1802.10546","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":""},"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":"2026-05-18T00:13:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xWDsFTZNLZKwVZfjAuVGn52M973ZslXlamUXyJP8nrugNkgbMMD0NdHYW9IlIaMFsWJy1vxmgcKVYPCGQ9uMAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T21:05:27.487030Z"},"content_sha256":"42cb11562dcc3cf4e8c4c9c3d991e3118bffa95973c2909e4f8cebd79aa30dd8","schema_version":"1.0","event_id":"sha256:42cb11562dcc3cf4e8c4c9c3d991e3118bffa95973c2909e4f8cebd79aa30dd8"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/IWQZVBKIBGCHIFDO4XG3M3EA5B/bundle.json","state_url":"https://pith.science/pith/IWQZVBKIBGCHIFDO4XG3M3EA5B/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/IWQZVBKIBGCHIFDO4XG3M3EA5B/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":"2026-08-07T21:05:27Z","links":{"resolver":"https://pith.science/pith/IWQZVBKIBGCHIFDO4XG3M3EA5B","bundle":"https://pith.science/pith/IWQZVBKIBGCHIFDO4XG3M3EA5B/bundle.json","state":"https://pith.science/pith/IWQZVBKIBGCHIFDO4XG3M3EA5B/state.json","well_known_bundle":"https://pith.science/.well-known/pith/IWQZVBKIBGCHIFDO4XG3M3EA5B/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:IWQZVBKIBGCHIFDO4XG3M3EA5B","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":"ae3f69aaffbdd22e8f06691e7d9e5169a7ed5043f87dddee16b99366fc9318f5","cross_cats_sorted":["cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2018-02-28T17:28:25Z","title_canon_sha256":"0367614e1deb6969b651edff06eaa14d17fb0caa59876b0e652ebd1bd3583683"},"schema_version":"1.0","source":{"id":"1802.10546","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1802.10546","created_at":"2026-05-18T00:13:04Z"},{"alias_kind":"arxiv_version","alias_value":"1802.10546v2","created_at":"2026-05-18T00:13:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1802.10546","created_at":"2026-05-18T00:13:04Z"},{"alias_kind":"pith_short_12","alias_value":"IWQZVBKIBGCH","created_at":"2026-05-18T12:32:31Z"},{"alias_kind":"pith_short_16","alias_value":"IWQZVBKIBGCHIFDO","created_at":"2026-05-18T12:32:31Z"},{"alias_kind":"pith_short_8","alias_value":"IWQZVBKI","created_at":"2026-05-18T12:32:31Z"}],"graph_snapshots":[{"event_id":"sha256:42cb11562dcc3cf4e8c4c9c3d991e3118bffa95973c2909e4f8cebd79aa30dd8","target":"graph","created_at":"2026-05-18T00:13:04Z","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"},"paper":{"abstract_excerpt":"What are the functions of curiosity? What are the mechanisms of curiosity-driven learning? We approach these questions about the living using concepts and tools from machine learning and developmental robotics. We argue that curiosity-driven learning enables organisms to make discoveries to solve complex problems with rare or deceptive rewards. By fostering exploration and discovery of a diversity of behavioural skills, and ignoring these rewards, curiosity can be efficient to bootstrap learning when there is no information, or deceptive information, about local improvement towards these probl","authors_text":"Pierre-Yves Oudeyer","cross_cats":["cs.LG"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2018-02-28T17:28:25Z","title":"Computational Theories of Curiosity-Driven Learning"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1802.10546","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":"sha256:96563dcca0a1b12a9c3403f3c3309d9d28e1c154bcb44c7d086e7717a133383d","target":"record","created_at":"2026-05-18T00:13:04Z","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":"ae3f69aaffbdd22e8f06691e7d9e5169a7ed5043f87dddee16b99366fc9318f5","cross_cats_sorted":["cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2018-02-28T17:28:25Z","title_canon_sha256":"0367614e1deb6969b651edff06eaa14d17fb0caa59876b0e652ebd1bd3583683"},"schema_version":"1.0","source":{"id":"1802.10546","kind":"arxiv","version":2}},"canonical_sha256":"45a19a8548098474146ee5cdb66c80e86f692e8b747942a58ad6b8fbf1677823","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"45a19a8548098474146ee5cdb66c80e86f692e8b747942a58ad6b8fbf1677823","first_computed_at":"2026-05-18T00:13:04.530611Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:13:04.530611Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"4cWfQO0oO5d2qzDdOEBVsGpBV+/IjMD8ZVfxkQWAmzZXTzGjCr4wRvIAJ6M2xhM+u66QzwPtjFYGZOV+8kxfBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:13:04.531282Z","signed_message":"canonical_sha256_bytes"},"source_id":"1802.10546","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:96563dcca0a1b12a9c3403f3c3309d9d28e1c154bcb44c7d086e7717a133383d","sha256:42cb11562dcc3cf4e8c4c9c3d991e3118bffa95973c2909e4f8cebd79aa30dd8"],"state_sha256":"417b08fd3887f66e00ae627dfd24d141ec5f0f652ac26814303d102c3777c2f6"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rXUURDwtBc7OeSlY03JiVb9zP+2X94daHntdOMjIsOO9OpfSJTNrX+adR5zNntnnlBypHMIS+raLCC4YUP8hCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-07T21:05:27.491086Z","bundle_sha256":"bcae3c3815c3b32b697e8a088cb1f477ecd849320b2672b8d50a584d950208b4"}}