{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:SUGRIS56EQJAP6NGDD4GBHDI4G","short_pith_number":"pith:SUGRIS56","canonical_record":{"source":{"id":"2606.20210","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2026-06-18T13:23:19Z","cross_cats_sorted":[],"title_canon_sha256":"7084a48fc98f1ef079c55f52152692d8f3ab656cddd5d13b34d2e0bc0f14b772","abstract_canon_sha256":"1f810cce78e79c2623f2378909402d1755b6636f7e6e99a81ef64fa3689e461e"},"schema_version":"1.0"},"canonical_sha256":"950d144bbe241207f9a618f8609c68e18942b773fb425e534b93832d3c6d7086","source":{"kind":"arxiv","id":"2606.20210","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.20210","created_at":"2026-06-19T16:13:05Z"},{"alias_kind":"arxiv_version","alias_value":"2606.20210v1","created_at":"2026-06-19T16:13:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.20210","created_at":"2026-06-19T16:13:05Z"},{"alias_kind":"pith_short_12","alias_value":"SUGRIS56EQJA","created_at":"2026-06-19T16:13:05Z"},{"alias_kind":"pith_short_16","alias_value":"SUGRIS56EQJAP6NG","created_at":"2026-06-19T16:13:05Z"},{"alias_kind":"pith_short_8","alias_value":"SUGRIS56","created_at":"2026-06-19T16:13:05Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:SUGRIS56EQJAP6NGDD4GBHDI4G","target":"record","payload":{"canonical_record":{"source":{"id":"2606.20210","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2026-06-18T13:23:19Z","cross_cats_sorted":[],"title_canon_sha256":"7084a48fc98f1ef079c55f52152692d8f3ab656cddd5d13b34d2e0bc0f14b772","abstract_canon_sha256":"1f810cce78e79c2623f2378909402d1755b6636f7e6e99a81ef64fa3689e461e"},"schema_version":"1.0"},"canonical_sha256":"950d144bbe241207f9a618f8609c68e18942b773fb425e534b93832d3c6d7086","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-19T16:13:05.825974Z","signature_b64":"BKOFnFSZN6q1TDIFgcRMZPAUmo6I7vQRbkWksVOBOsjVj2zwGsDgcK7JE+5prNOEbvFEpfKiQ78pXUiyiNLyAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"950d144bbe241207f9a618f8609c68e18942b773fb425e534b93832d3c6d7086","last_reissued_at":"2026-06-19T16:13:05.825484Z","signature_status":"signed_v1","first_computed_at":"2026-06-19T16:13:05.825484Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2606.20210","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":"2026-06-19T16:13:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0Bp/BYNC1lqc2JrSK8h08pGadAs87QLqEL8q5OxM3NMf4v1hdFurc1ByTruzvkMO/GloCF6iwkNWpX8+b7TvDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-21T23:33:16.775284Z"},"content_sha256":"5e912813c3d82e0a8f362e7a5932f36d6e9e8476caaf8e332dfc623948513a4b","schema_version":"1.0","event_id":"sha256:5e912813c3d82e0a8f362e7a5932f36d6e9e8476caaf8e332dfc623948513a4b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:SUGRIS56EQJAP6NGDD4GBHDI4G","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Augmenting Game AI with Deep Reinforcement Learning","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.AI","authors_text":"Alessandro Sestini, Amir Baghi, Florian Fuchs, Jean-Philippe Barrette-LaPierre, Joakim Bergdahl, Linus Gissl\\'en","submitted_at":"2026-06-18T13:23:19Z","abstract_excerpt":"Immersion in video games depends not only on graphics, audio, and game mechanics, but also on the quality of in-game characters. Producing believable characters, or game AI, remains a significant challenge as behavioral complexity is hard to capture with hand-coded systems. Game AI is a source of immersion and engagement; however, the limitations stemming from the challenges of creating game AI often lead to frustration and the breaking of the illusion of realism within the game. The introduction of machine learning models opens the door to creating more believable, authentic, and relatable ch"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.20210","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2606.20210/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":"2026-06-19T16:13:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"S49YWAv3mz3SFaJ64PHnerJlsXfFbNgQ64nuax5nd7e/x02erSmH7YAoHWXikgVJJxSfD7BhqxKN+uu2wRx3DA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-21T23:33:16.775680Z"},"content_sha256":"eaebc6760161e4a35ac90d2240d15504c0f1b9501ce7a8694f2bf13671760edc","schema_version":"1.0","event_id":"sha256:eaebc6760161e4a35ac90d2240d15504c0f1b9501ce7a8694f2bf13671760edc"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/SUGRIS56EQJAP6NGDD4GBHDI4G/bundle.json","state_url":"https://pith.science/pith/SUGRIS56EQJAP6NGDD4GBHDI4G/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/SUGRIS56EQJAP6NGDD4GBHDI4G/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":"2026-06-21T23:33:16Z","links":{"resolver":"https://pith.science/pith/SUGRIS56EQJAP6NGDD4GBHDI4G","bundle":"https://pith.science/pith/SUGRIS56EQJAP6NGDD4GBHDI4G/bundle.json","state":"https://pith.science/pith/SUGRIS56EQJAP6NGDD4GBHDI4G/state.json","well_known_bundle":"https://pith.science/.well-known/pith/SUGRIS56EQJAP6NGDD4GBHDI4G/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:SUGRIS56EQJAP6NGDD4GBHDI4G","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":"1f810cce78e79c2623f2378909402d1755b6636f7e6e99a81ef64fa3689e461e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2026-06-18T13:23:19Z","title_canon_sha256":"7084a48fc98f1ef079c55f52152692d8f3ab656cddd5d13b34d2e0bc0f14b772"},"schema_version":"1.0","source":{"id":"2606.20210","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.20210","created_at":"2026-06-19T16:13:05Z"},{"alias_kind":"arxiv_version","alias_value":"2606.20210v1","created_at":"2026-06-19T16:13:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.20210","created_at":"2026-06-19T16:13:05Z"},{"alias_kind":"pith_short_12","alias_value":"SUGRIS56EQJA","created_at":"2026-06-19T16:13:05Z"},{"alias_kind":"pith_short_16","alias_value":"SUGRIS56EQJAP6NG","created_at":"2026-06-19T16:13:05Z"},{"alias_kind":"pith_short_8","alias_value":"SUGRIS56","created_at":"2026-06-19T16:13:05Z"}],"graph_snapshots":[{"event_id":"sha256:eaebc6760161e4a35ac90d2240d15504c0f1b9501ce7a8694f2bf13671760edc","target":"graph","created_at":"2026-06-19T16:13:05Z","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/2606.20210/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Immersion in video games depends not only on graphics, audio, and game mechanics, but also on the quality of in-game characters. Producing believable characters, or game AI, remains a significant challenge as behavioral complexity is hard to capture with hand-coded systems. Game AI is a source of immersion and engagement; however, the limitations stemming from the challenges of creating game AI often lead to frustration and the breaking of the illusion of realism within the game. The introduction of machine learning models opens the door to creating more believable, authentic, and relatable ch","authors_text":"Alessandro Sestini, Amir Baghi, Florian Fuchs, Jean-Philippe Barrette-LaPierre, Joakim Bergdahl, Linus Gissl\\'en","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2026-06-18T13:23:19Z","title":"Augmenting Game AI with Deep Reinforcement Learning"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.20210","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":"sha256:5e912813c3d82e0a8f362e7a5932f36d6e9e8476caaf8e332dfc623948513a4b","target":"record","created_at":"2026-06-19T16:13:05Z","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":"1f810cce78e79c2623f2378909402d1755b6636f7e6e99a81ef64fa3689e461e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2026-06-18T13:23:19Z","title_canon_sha256":"7084a48fc98f1ef079c55f52152692d8f3ab656cddd5d13b34d2e0bc0f14b772"},"schema_version":"1.0","source":{"id":"2606.20210","kind":"arxiv","version":1}},"canonical_sha256":"950d144bbe241207f9a618f8609c68e18942b773fb425e534b93832d3c6d7086","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"950d144bbe241207f9a618f8609c68e18942b773fb425e534b93832d3c6d7086","first_computed_at":"2026-06-19T16:13:05.825484Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-19T16:13:05.825484Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"BKOFnFSZN6q1TDIFgcRMZPAUmo6I7vQRbkWksVOBOsjVj2zwGsDgcK7JE+5prNOEbvFEpfKiQ78pXUiyiNLyAQ==","signature_status":"signed_v1","signed_at":"2026-06-19T16:13:05.825974Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.20210","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5e912813c3d82e0a8f362e7a5932f36d6e9e8476caaf8e332dfc623948513a4b","sha256:eaebc6760161e4a35ac90d2240d15504c0f1b9501ce7a8694f2bf13671760edc"],"state_sha256":"4982b32a78a64ad0ba0106361d301548e7255afd89621d6468dfb28a5e7efd50"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"YkM0SdeM0F7V2srEiyZ5cyDwikZAcyP1ujMzC7hDT0qr1inQsBuGocNlwquvisiSa9tQdG/IHN5yNSuoT37WAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-21T23:33:16.777763Z","bundle_sha256":"310684ad56bc4b235feeda9ab45cefb6a6f1af2c1983eceeebccf2cbfe0bdddd"}}