{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:K3PWDBTIYHJCNJE6EGO467BPLC","short_pith_number":"pith:K3PWDBTI","canonical_record":{"source":{"id":"1909.02195","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2019-09-05T03:30:26Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"52ce917335c36dd8a9070a80485218bde9763b47febd527a7ef784b08676c8ed","abstract_canon_sha256":"280527c1647e49d0e8dedf15d83469543dd07f3f32531c354b7f82ae19870315"},"schema_version":"1.0"},"canonical_sha256":"56df618668c1d226a49e219dcf7c2f58b38312b858bc18dea64bb69e08890bc8","source":{"kind":"arxiv","id":"1909.02195","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1909.02195","created_at":"2026-07-05T00:03:01Z"},{"alias_kind":"arxiv_version","alias_value":"1909.02195v2","created_at":"2026-07-05T00:03:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1909.02195","created_at":"2026-07-05T00:03:01Z"},{"alias_kind":"pith_short_12","alias_value":"K3PWDBTIYHJC","created_at":"2026-07-05T00:03:01Z"},{"alias_kind":"pith_short_16","alias_value":"K3PWDBTIYHJCNJE6","created_at":"2026-07-05T00:03:01Z"},{"alias_kind":"pith_short_8","alias_value":"K3PWDBTI","created_at":"2026-07-05T00:03:01Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:K3PWDBTIYHJCNJE6EGO467BPLC","target":"record","payload":{"canonical_record":{"source":{"id":"1909.02195","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2019-09-05T03:30:26Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"52ce917335c36dd8a9070a80485218bde9763b47febd527a7ef784b08676c8ed","abstract_canon_sha256":"280527c1647e49d0e8dedf15d83469543dd07f3f32531c354b7f82ae19870315"},"schema_version":"1.0"},"canonical_sha256":"56df618668c1d226a49e219dcf7c2f58b38312b858bc18dea64bb69e08890bc8","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:03:01.494750Z","signature_b64":"H16J89Pr1IddCINy77Rl01Zr/oWuyzqxZj3Sjdp19A5ZLt7IlN/1nY4v78AaYZHQeo8h6b5zEcg0W958mj/qAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"56df618668c1d226a49e219dcf7c2f58b38312b858bc18dea64bb69e08890bc8","last_reissued_at":"2026-07-05T00:03:01.494366Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:03:01.494366Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1909.02195","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":"2026-07-05T00:03:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"B76FERYh0GHWS/ud789X9IrxN8Ug64crak4O3u3eUSBuqwq441XJC41+JgRDP76YuSLKRncGrYaVArjCEfNlDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-22T22:45:04.099450Z"},"content_sha256":"23eac4832044ab9c19a4458e45f16d3cae48083f06b9465320020a2e2c5c0e9a","schema_version":"1.0","event_id":"sha256:23eac4832044ab9c19a4458e45f16d3cae48083f06b9465320020a2e2c5c0e9a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:K3PWDBTIYHJCNJE6EGO467BPLC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Automated Let's Play Commentary","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.AI"],"primary_cat":"cs.CL","authors_text":"Mark O. Riedl, Matthew Guzdial, Shukan Shah","submitted_at":"2019-09-05T03:30:26Z","abstract_excerpt":"Let's Plays of video games represent a relatively unexplored area for experimental AI in games. In this short paper, we discuss an approach to generate automated commentary for Let's Play videos, drawing on convolutional deep neural networks. We focus on Let's Plays of the popular game Minecraft. We compare our approach and a prior approach and demonstrate the generation of automated, artificial commentary."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1909.02195","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/1909.02195/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":"2026-07-05T00:03:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+/ure+Itqzn2r+BkQfVQ+1cvKQ5Kr0mny3p4Xu0DDx0mp56ZvLNM7q450Z9/TQaI2Bgt2ZWYH+crAqodE/EhBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-22T22:45:04.099965Z"},"content_sha256":"e13f1e7a268cc1720e18420190cfe962daaecc6da0a9abb21864832d64aeee26","schema_version":"1.0","event_id":"sha256:e13f1e7a268cc1720e18420190cfe962daaecc6da0a9abb21864832d64aeee26"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/K3PWDBTIYHJCNJE6EGO467BPLC/bundle.json","state_url":"https://pith.science/pith/K3PWDBTIYHJCNJE6EGO467BPLC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/K3PWDBTIYHJCNJE6EGO467BPLC/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":"2026-08-22T22:45:04Z","links":{"resolver":"https://pith.science/pith/K3PWDBTIYHJCNJE6EGO467BPLC","bundle":"https://pith.science/pith/K3PWDBTIYHJCNJE6EGO467BPLC/bundle.json","state":"https://pith.science/pith/K3PWDBTIYHJCNJE6EGO467BPLC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/K3PWDBTIYHJCNJE6EGO467BPLC/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:K3PWDBTIYHJCNJE6EGO467BPLC","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":"280527c1647e49d0e8dedf15d83469543dd07f3f32531c354b7f82ae19870315","cross_cats_sorted":["cs.AI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2019-09-05T03:30:26Z","title_canon_sha256":"52ce917335c36dd8a9070a80485218bde9763b47febd527a7ef784b08676c8ed"},"schema_version":"1.0","source":{"id":"1909.02195","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1909.02195","created_at":"2026-07-05T00:03:01Z"},{"alias_kind":"arxiv_version","alias_value":"1909.02195v2","created_at":"2026-07-05T00:03:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1909.02195","created_at":"2026-07-05T00:03:01Z"},{"alias_kind":"pith_short_12","alias_value":"K3PWDBTIYHJC","created_at":"2026-07-05T00:03:01Z"},{"alias_kind":"pith_short_16","alias_value":"K3PWDBTIYHJCNJE6","created_at":"2026-07-05T00:03:01Z"},{"alias_kind":"pith_short_8","alias_value":"K3PWDBTI","created_at":"2026-07-05T00:03:01Z"}],"graph_snapshots":[{"event_id":"sha256:e13f1e7a268cc1720e18420190cfe962daaecc6da0a9abb21864832d64aeee26","target":"graph","created_at":"2026-07-05T00:03:01Z","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/1909.02195/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Let's Plays of video games represent a relatively unexplored area for experimental AI in games. In this short paper, we discuss an approach to generate automated commentary for Let's Play videos, drawing on convolutional deep neural networks. We focus on Let's Plays of the popular game Minecraft. We compare our approach and a prior approach and demonstrate the generation of automated, artificial commentary.","authors_text":"Mark O. Riedl, Matthew Guzdial, Shukan Shah","cross_cats":["cs.AI"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2019-09-05T03:30:26Z","title":"Automated Let's Play Commentary"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1909.02195","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":"sha256:23eac4832044ab9c19a4458e45f16d3cae48083f06b9465320020a2e2c5c0e9a","target":"record","created_at":"2026-07-05T00:03:01Z","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":"280527c1647e49d0e8dedf15d83469543dd07f3f32531c354b7f82ae19870315","cross_cats_sorted":["cs.AI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2019-09-05T03:30:26Z","title_canon_sha256":"52ce917335c36dd8a9070a80485218bde9763b47febd527a7ef784b08676c8ed"},"schema_version":"1.0","source":{"id":"1909.02195","kind":"arxiv","version":2}},"canonical_sha256":"56df618668c1d226a49e219dcf7c2f58b38312b858bc18dea64bb69e08890bc8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"56df618668c1d226a49e219dcf7c2f58b38312b858bc18dea64bb69e08890bc8","first_computed_at":"2026-07-05T00:03:01.494366Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:03:01.494366Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"H16J89Pr1IddCINy77Rl01Zr/oWuyzqxZj3Sjdp19A5ZLt7IlN/1nY4v78AaYZHQeo8h6b5zEcg0W958mj/qAw==","signature_status":"signed_v1","signed_at":"2026-07-05T00:03:01.494750Z","signed_message":"canonical_sha256_bytes"},"source_id":"1909.02195","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:23eac4832044ab9c19a4458e45f16d3cae48083f06b9465320020a2e2c5c0e9a","sha256:e13f1e7a268cc1720e18420190cfe962daaecc6da0a9abb21864832d64aeee26"],"state_sha256":"5bc956a2722837017d1f46f81fbb004d98b780ac70e8fd92df7c7fb583211cd6"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KxUxzK/jq3ZFkGP4vbEW+AjsBQTOZ3WFdTod966e09OG2Xl/aVFy7wIkI3JD0odRJy4nWe/N7UjmZfCSD7hVAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-22T22:45:04.105192Z","bundle_sha256":"ea9760b0435809536691bf65065824b3593462bf3524263b03b84544e75325c3"}}