{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:6FMJJB7G3EJGVPCH3PWGYAPX2M","short_pith_number":"pith:6FMJJB7G","canonical_record":{"source":{"id":"1606.07092","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.OH","submitted_at":"2016-06-22T20:28:53Z","cross_cats_sorted":[],"title_canon_sha256":"1e58d8a8dc07283b2532215b80f2dc39012bb990069d0f7a380aa28d0a19b3b7","abstract_canon_sha256":"d741a1be89a570c49d4834f17e2f7a6c5c8b94daec5504f5a85e1138d59e3d82"},"schema_version":"1.0"},"canonical_sha256":"f1589487e6d9126abc47dbec6c01f7d325c772bf1a845ce89c03f31c8c70ac3f","source":{"kind":"arxiv","id":"1606.07092","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1606.07092","created_at":"2026-05-18T01:11:58Z"},{"alias_kind":"arxiv_version","alias_value":"1606.07092v1","created_at":"2026-05-18T01:11:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1606.07092","created_at":"2026-05-18T01:11:58Z"},{"alias_kind":"pith_short_12","alias_value":"6FMJJB7G3EJG","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_16","alias_value":"6FMJJB7G3EJGVPCH","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_8","alias_value":"6FMJJB7G","created_at":"2026-05-18T12:30:01Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:6FMJJB7G3EJGVPCH3PWGYAPX2M","target":"record","payload":{"canonical_record":{"source":{"id":"1606.07092","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.OH","submitted_at":"2016-06-22T20:28:53Z","cross_cats_sorted":[],"title_canon_sha256":"1e58d8a8dc07283b2532215b80f2dc39012bb990069d0f7a380aa28d0a19b3b7","abstract_canon_sha256":"d741a1be89a570c49d4834f17e2f7a6c5c8b94daec5504f5a85e1138d59e3d82"},"schema_version":"1.0"},"canonical_sha256":"f1589487e6d9126abc47dbec6c01f7d325c772bf1a845ce89c03f31c8c70ac3f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:11:58.696518Z","signature_b64":"PvdiOvUnKj/3Z/8IzIRDUO/oB78z5nF0PXSaZP2kS2dceY3mZ8RBTeQ3yQ0q4HZE57oEyKQlavMA2otUfay0Cw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f1589487e6d9126abc47dbec6c01f7d325c772bf1a845ce89c03f31c8c70ac3f","last_reissued_at":"2026-05-18T01:11:58.696137Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:11:58.696137Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1606.07092","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":"2026-05-18T01:11:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CFYJkxVjb3rTXsehVv2+fM8toaH7Jj1PPO/IIdURv0Yo7MDdryaf3DNexHlp4Jx2jVTZIYqZVCE9Urfz+m7CBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-11T21:45:05.333018Z"},"content_sha256":"8884bdbd13b9ee88454b86d7743892c9c95f828c8707932e949896214f2d4a3f","schema_version":"1.0","event_id":"sha256:8884bdbd13b9ee88454b86d7743892c9c95f828c8707932e949896214f2d4a3f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:6FMJJB7G3EJGVPCH3PWGYAPX2M","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Artificial Fun: Mapping Minds to the Space of Fun","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.OH","authors_text":"Roman V. Yampolskiy, Soenke Ziesche","submitted_at":"2016-06-22T20:28:53Z","abstract_excerpt":"Yampolskiy and others have shown that the space of possible minds is vast, actually infinite (Yampolskiy, 2015). A question of interest is 'Which activities can minds perform during their lifetime?' This question is very broad, thus in this article restricted to 'Which non-boring activities can minds perform?' The space of potential non-boring activities has been called by Yudkowsky 'fun space' (Yudkowsky, 2009). This paper aims to discuss the relation between various types of minds and the part of the fun space, which is accessible for them."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1606.07092","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":""},"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":"2026-05-18T01:11:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SHgJwaNvJBBL5DzH2xh6BnsP6I3yjINgUVKxmd/eBruJJXHukJQqlFExDoyZlvn00cwFpcxlC+6k5TseAsELDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-11T21:45:05.333755Z"},"content_sha256":"ba2f7bf7508792a68bdfbcde327ce8c42cc0e1cf65c1da17b3dcfb56070d962c","schema_version":"1.0","event_id":"sha256:ba2f7bf7508792a68bdfbcde327ce8c42cc0e1cf65c1da17b3dcfb56070d962c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/6FMJJB7G3EJGVPCH3PWGYAPX2M/bundle.json","state_url":"https://pith.science/pith/6FMJJB7G3EJGVPCH3PWGYAPX2M/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/6FMJJB7G3EJGVPCH3PWGYAPX2M/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":"2026-06-11T21:45:05Z","links":{"resolver":"https://pith.science/pith/6FMJJB7G3EJGVPCH3PWGYAPX2M","bundle":"https://pith.science/pith/6FMJJB7G3EJGVPCH3PWGYAPX2M/bundle.json","state":"https://pith.science/pith/6FMJJB7G3EJGVPCH3PWGYAPX2M/state.json","well_known_bundle":"https://pith.science/.well-known/pith/6FMJJB7G3EJGVPCH3PWGYAPX2M/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:6FMJJB7G3EJGVPCH3PWGYAPX2M","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":"d741a1be89a570c49d4834f17e2f7a6c5c8b94daec5504f5a85e1138d59e3d82","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.OH","submitted_at":"2016-06-22T20:28:53Z","title_canon_sha256":"1e58d8a8dc07283b2532215b80f2dc39012bb990069d0f7a380aa28d0a19b3b7"},"schema_version":"1.0","source":{"id":"1606.07092","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1606.07092","created_at":"2026-05-18T01:11:58Z"},{"alias_kind":"arxiv_version","alias_value":"1606.07092v1","created_at":"2026-05-18T01:11:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1606.07092","created_at":"2026-05-18T01:11:58Z"},{"alias_kind":"pith_short_12","alias_value":"6FMJJB7G3EJG","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_16","alias_value":"6FMJJB7G3EJGVPCH","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_8","alias_value":"6FMJJB7G","created_at":"2026-05-18T12:30:01Z"}],"graph_snapshots":[{"event_id":"sha256:ba2f7bf7508792a68bdfbcde327ce8c42cc0e1cf65c1da17b3dcfb56070d962c","target":"graph","created_at":"2026-05-18T01:11:58Z","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":"Yampolskiy and others have shown that the space of possible minds is vast, actually infinite (Yampolskiy, 2015). A question of interest is 'Which activities can minds perform during their lifetime?' This question is very broad, thus in this article restricted to 'Which non-boring activities can minds perform?' The space of potential non-boring activities has been called by Yudkowsky 'fun space' (Yudkowsky, 2009). This paper aims to discuss the relation between various types of minds and the part of the fun space, which is accessible for them.","authors_text":"Roman V. Yampolskiy, Soenke Ziesche","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.OH","submitted_at":"2016-06-22T20:28:53Z","title":"Artificial Fun: Mapping Minds to the Space of Fun"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1606.07092","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":"sha256:8884bdbd13b9ee88454b86d7743892c9c95f828c8707932e949896214f2d4a3f","target":"record","created_at":"2026-05-18T01:11:58Z","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":"d741a1be89a570c49d4834f17e2f7a6c5c8b94daec5504f5a85e1138d59e3d82","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.OH","submitted_at":"2016-06-22T20:28:53Z","title_canon_sha256":"1e58d8a8dc07283b2532215b80f2dc39012bb990069d0f7a380aa28d0a19b3b7"},"schema_version":"1.0","source":{"id":"1606.07092","kind":"arxiv","version":1}},"canonical_sha256":"f1589487e6d9126abc47dbec6c01f7d325c772bf1a845ce89c03f31c8c70ac3f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f1589487e6d9126abc47dbec6c01f7d325c772bf1a845ce89c03f31c8c70ac3f","first_computed_at":"2026-05-18T01:11:58.696137Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:11:58.696137Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"PvdiOvUnKj/3Z/8IzIRDUO/oB78z5nF0PXSaZP2kS2dceY3mZ8RBTeQ3yQ0q4HZE57oEyKQlavMA2otUfay0Cw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:11:58.696518Z","signed_message":"canonical_sha256_bytes"},"source_id":"1606.07092","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8884bdbd13b9ee88454b86d7743892c9c95f828c8707932e949896214f2d4a3f","sha256:ba2f7bf7508792a68bdfbcde327ce8c42cc0e1cf65c1da17b3dcfb56070d962c"],"state_sha256":"5b1a2631c1ab5ee2b31424ac99a842214f70a3cc2e178fe068e4bf1d8503db13"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TWoKQOumlBzk8d+hSCPAqVEZ+dnU07cGT0BNamcs8L8BPvTOxXtj2gIOYRfEJE4XM5sQD3kv+bc/qoo7iOMdCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-11T21:45:05.338371Z","bundle_sha256":"8abb0445f4c2bd9f05ad39d9bab5fdc9bebd64aa8aaa12eb1ba23c49c6770a34"}}