{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:27UWHRCM5DUKTT4IBX7UTM3JVY","short_pith_number":"pith:27UWHRCM","canonical_record":{"source":{"id":"2406.03250","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-06-05T13:26:30Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"129cb06742a1f9155a26139596b79bf1e6d4e347490c627a9d383b03a24c38ba","abstract_canon_sha256":"d0de321bc8534d88afede77a97b3902dea082b55c4339506dfc77525365fafbd"},"schema_version":"1.0"},"canonical_sha256":"d7e963c44ce8e8a9cf880dff49b369ae23794886bac8ffa6be521f89d58479c0","source":{"kind":"arxiv","id":"2406.03250","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2406.03250","created_at":"2026-07-05T08:27:53Z"},{"alias_kind":"arxiv_version","alias_value":"2406.03250v1","created_at":"2026-07-05T08:27:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2406.03250","created_at":"2026-07-05T08:27:53Z"},{"alias_kind":"pith_short_12","alias_value":"27UWHRCM5DUK","created_at":"2026-07-05T08:27:53Z"},{"alias_kind":"pith_short_16","alias_value":"27UWHRCM5DUKTT4I","created_at":"2026-07-05T08:27:53Z"},{"alias_kind":"pith_short_8","alias_value":"27UWHRCM","created_at":"2026-07-05T08:27:53Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:27UWHRCM5DUKTT4IBX7UTM3JVY","target":"record","payload":{"canonical_record":{"source":{"id":"2406.03250","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-06-05T13:26:30Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"129cb06742a1f9155a26139596b79bf1e6d4e347490c627a9d383b03a24c38ba","abstract_canon_sha256":"d0de321bc8534d88afede77a97b3902dea082b55c4339506dfc77525365fafbd"},"schema_version":"1.0"},"canonical_sha256":"d7e963c44ce8e8a9cf880dff49b369ae23794886bac8ffa6be521f89d58479c0","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:27:53.860191Z","signature_b64":"zn/S+B8U3u40mSzPAjaRewQsKr9kwH6T0+85ZW821LU9pYjQmckn7XHncjZjXtw2tUIqGuxq6hCNHZKK3QUCBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d7e963c44ce8e8a9cf880dff49b369ae23794886bac8ffa6be521f89d58479c0","last_reissued_at":"2026-07-05T08:27:53.859722Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:27:53.859722Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2406.03250","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":"2026-07-05T08:27:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"j6tuo0BahvI5pYBgTN3mvcSbGFWGq+IxXeWULBysGzICnVgXaLj1NCC4/kV3WrDL8ywaPNtB4V3Cv53Rgm35Bw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T19:35:34.336804Z"},"content_sha256":"253d1e297baed3c02c92a688b47e49076ff53bf30ffeff91fb9b7a182642d4f1","schema_version":"1.0","event_id":"sha256:253d1e297baed3c02c92a688b47e49076ff53bf30ffeff91fb9b7a182642d4f1"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:27UWHRCM5DUKTT4IBX7UTM3JVY","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Prompt-based Visual Alignment for Zero-shot Policy Transfer","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.AI"],"primary_cat":"cs.CV","authors_text":"Haihan Gao, Hantao Yao, Haochen Li, Jiaming Guo, Ling Li, Qicheng Wang, Qi Guo, Qi Yi, Rui Zhang, Shaohui Peng, Xing Hu, Yuanbo Wen, Yunji Chen, Yunkai Gao, Zidong Du, Zihao Zhang","submitted_at":"2024-06-05T13:26:30Z","abstract_excerpt":"Overfitting in RL has become one of the main obstacles to applications in reinforcement learning(RL). Existing methods do not provide explicit semantic constrain for the feature extractor, hindering the agent from learning a unified cross-domain representation and resulting in performance degradation on unseen domains. Besides, abundant data from multiple domains are needed. To address these issues, in this work, we propose prompt-based visual alignment (PVA), a robust framework to mitigate the detrimental domain bias in the image for zero-shot policy transfer. Inspired that Visual-Language Mo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2406.03250","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/2406.03250/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":"2026-07-05T08:27:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RB6O/z5NR4EwhtTOq2xpoR6bPX3Fe86uyaHJ52gUS13hr7GW0yYtLdok4/3XOChiDjtlUTxj+B/s9c9wNNIzBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T19:35:34.337163Z"},"content_sha256":"dfd404868bbf5dfc6f6309b0d9d2763b3d02ec0b6bd3e8f76bcbced275dcd25f","schema_version":"1.0","event_id":"sha256:dfd404868bbf5dfc6f6309b0d9d2763b3d02ec0b6bd3e8f76bcbced275dcd25f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/27UWHRCM5DUKTT4IBX7UTM3JVY/bundle.json","state_url":"https://pith.science/pith/27UWHRCM5DUKTT4IBX7UTM3JVY/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/27UWHRCM5DUKTT4IBX7UTM3JVY/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":"2026-07-06T19:35:34Z","links":{"resolver":"https://pith.science/pith/27UWHRCM5DUKTT4IBX7UTM3JVY","bundle":"https://pith.science/pith/27UWHRCM5DUKTT4IBX7UTM3JVY/bundle.json","state":"https://pith.science/pith/27UWHRCM5DUKTT4IBX7UTM3JVY/state.json","well_known_bundle":"https://pith.science/.well-known/pith/27UWHRCM5DUKTT4IBX7UTM3JVY/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:27UWHRCM5DUKTT4IBX7UTM3JVY","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":"d0de321bc8534d88afede77a97b3902dea082b55c4339506dfc77525365fafbd","cross_cats_sorted":["cs.AI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-06-05T13:26:30Z","title_canon_sha256":"129cb06742a1f9155a26139596b79bf1e6d4e347490c627a9d383b03a24c38ba"},"schema_version":"1.0","source":{"id":"2406.03250","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2406.03250","created_at":"2026-07-05T08:27:53Z"},{"alias_kind":"arxiv_version","alias_value":"2406.03250v1","created_at":"2026-07-05T08:27:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2406.03250","created_at":"2026-07-05T08:27:53Z"},{"alias_kind":"pith_short_12","alias_value":"27UWHRCM5DUK","created_at":"2026-07-05T08:27:53Z"},{"alias_kind":"pith_short_16","alias_value":"27UWHRCM5DUKTT4I","created_at":"2026-07-05T08:27:53Z"},{"alias_kind":"pith_short_8","alias_value":"27UWHRCM","created_at":"2026-07-05T08:27:53Z"}],"graph_snapshots":[{"event_id":"sha256:dfd404868bbf5dfc6f6309b0d9d2763b3d02ec0b6bd3e8f76bcbced275dcd25f","target":"graph","created_at":"2026-07-05T08:27:53Z","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/2406.03250/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Overfitting in RL has become one of the main obstacles to applications in reinforcement learning(RL). Existing methods do not provide explicit semantic constrain for the feature extractor, hindering the agent from learning a unified cross-domain representation and resulting in performance degradation on unseen domains. Besides, abundant data from multiple domains are needed. To address these issues, in this work, we propose prompt-based visual alignment (PVA), a robust framework to mitigate the detrimental domain bias in the image for zero-shot policy transfer. Inspired that Visual-Language Mo","authors_text":"Haihan Gao, Hantao Yao, Haochen Li, Jiaming Guo, Ling Li, Qicheng Wang, Qi Guo, Qi Yi, Rui Zhang, Shaohui Peng, Xing Hu, Yuanbo Wen, Yunji Chen, Yunkai Gao, Zidong Du, Zihao Zhang","cross_cats":["cs.AI"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-06-05T13:26:30Z","title":"Prompt-based Visual Alignment for Zero-shot Policy Transfer"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2406.03250","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":"sha256:253d1e297baed3c02c92a688b47e49076ff53bf30ffeff91fb9b7a182642d4f1","target":"record","created_at":"2026-07-05T08:27:53Z","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":"d0de321bc8534d88afede77a97b3902dea082b55c4339506dfc77525365fafbd","cross_cats_sorted":["cs.AI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-06-05T13:26:30Z","title_canon_sha256":"129cb06742a1f9155a26139596b79bf1e6d4e347490c627a9d383b03a24c38ba"},"schema_version":"1.0","source":{"id":"2406.03250","kind":"arxiv","version":1}},"canonical_sha256":"d7e963c44ce8e8a9cf880dff49b369ae23794886bac8ffa6be521f89d58479c0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d7e963c44ce8e8a9cf880dff49b369ae23794886bac8ffa6be521f89d58479c0","first_computed_at":"2026-07-05T08:27:53.859722Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:27:53.859722Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"zn/S+B8U3u40mSzPAjaRewQsKr9kwH6T0+85ZW821LU9pYjQmckn7XHncjZjXtw2tUIqGuxq6hCNHZKK3QUCBg==","signature_status":"signed_v1","signed_at":"2026-07-05T08:27:53.860191Z","signed_message":"canonical_sha256_bytes"},"source_id":"2406.03250","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:253d1e297baed3c02c92a688b47e49076ff53bf30ffeff91fb9b7a182642d4f1","sha256:dfd404868bbf5dfc6f6309b0d9d2763b3d02ec0b6bd3e8f76bcbced275dcd25f"],"state_sha256":"e87d60096b6336b53e587a2dac4b575256141b3bf7182491c7b1ecdb789063f2"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OfzinZSTlCs1n2MB7B8Qr2PflpJAgQNMrlzT2qrintVwiqba9duAkqj0lIVzc90378H1whmCukfaMq99aOgPDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-06T19:35:34.339074Z","bundle_sha256":"b548554c07500587fae95e9e96df354f5180ec6e63105fb8a75d0524f8b7ad6e"}}