{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:M3YUDMNLWO52XQRC646IYTXS2L","short_pith_number":"pith:M3YUDMNL","canonical_record":{"source":{"id":"2507.17056","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2025-07-22T22:34:35Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"87f726ebe26a27efc545046e5db1a82be59c8ad92045efa5268f7f99a897b3d6","abstract_canon_sha256":"f026e6a6021051614aeef562eec638b0e7c1a981e274e16a3a6cabc09712c83d"},"schema_version":"1.0"},"canonical_sha256":"66f141b1abb3bbabc222f73c8c4ef2d2e9aee2f795663d6fde13221bcbcfad01","source":{"kind":"arxiv","id":"2507.17056","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2507.17056","created_at":"2026-07-05T11:42:00Z"},{"alias_kind":"arxiv_version","alias_value":"2507.17056v1","created_at":"2026-07-05T11:42:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2507.17056","created_at":"2026-07-05T11:42:00Z"},{"alias_kind":"pith_short_12","alias_value":"M3YUDMNLWO52","created_at":"2026-07-05T11:42:00Z"},{"alias_kind":"pith_short_16","alias_value":"M3YUDMNLWO52XQRC","created_at":"2026-07-05T11:42:00Z"},{"alias_kind":"pith_short_8","alias_value":"M3YUDMNL","created_at":"2026-07-05T11:42:00Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:M3YUDMNLWO52XQRC646IYTXS2L","target":"record","payload":{"canonical_record":{"source":{"id":"2507.17056","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2025-07-22T22:34:35Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"87f726ebe26a27efc545046e5db1a82be59c8ad92045efa5268f7f99a897b3d6","abstract_canon_sha256":"f026e6a6021051614aeef562eec638b0e7c1a981e274e16a3a6cabc09712c83d"},"schema_version":"1.0"},"canonical_sha256":"66f141b1abb3bbabc222f73c8c4ef2d2e9aee2f795663d6fde13221bcbcfad01","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:42:00.806667Z","signature_b64":"qve5Xv3IqsF98IPZ5cV75P2yYYmVLIP+KFl+3I5NoZjSj7ui86BaKrRRA9Bk73xrLPXat8cmORA5Yzx1tPoRAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"66f141b1abb3bbabc222f73c8c4ef2d2e9aee2f795663d6fde13221bcbcfad01","last_reissued_at":"2026-07-05T11:42:00.806247Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:42:00.806247Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2507.17056","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":"2026-07-05T11:42:00Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xn2wSmrqrB7yLUm890xCWJgW3HddG8EKx0hs2lrkh5FFXZT9bbPcMsyBxI8IGuX9g0GaVt5XM/XrnbEij6+MBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T03:45:42.113460Z"},"content_sha256":"4a57304ef2e1da65ef55ee720b6a393f0cb1d62e1504c5335acee7fdd071577e","schema_version":"1.0","event_id":"sha256:4a57304ef2e1da65ef55ee720b6a393f0cb1d62e1504c5335acee7fdd071577e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:M3YUDMNLWO52XQRC646IYTXS2L","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Pragmatic Policy Development via Interpretable Behavior Cloning","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.AI"],"primary_cat":"cs.LG","authors_text":"Anton Matsson, Fredrik D. Johansson, Heather J. Litman, Yaochen Rao","submitted_at":"2025-07-22T22:34:35Z","abstract_excerpt":"Offline reinforcement learning (RL) holds great promise for deriving optimal policies from observational data, but challenges related to interpretability and evaluation limit its practical use in safety-critical domains. Interpretability is hindered by the black-box nature of unconstrained RL policies, while evaluation -- typically performed off-policy -- is sensitive to large deviations from the data-collecting behavior policy, especially when using methods based on importance sampling. To address these challenges, we propose a simple yet practical alternative: deriving treatment policies fro"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2507.17056","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/2507.17056/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":"2026-07-05T11:42:00Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1H6LOH4r3+Z03Gjcyx8ESX6MmdUyE+2rXPtgb8weEbbScQg2qvABEetC1ZGxMA/u3IIXoaHrBEIt0xlazkGQDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T03:45:42.113975Z"},"content_sha256":"951c70b638803f15bf236793ec188c9683ac037dc40192c8d2355e909aa83c30","schema_version":"1.0","event_id":"sha256:951c70b638803f15bf236793ec188c9683ac037dc40192c8d2355e909aa83c30"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/M3YUDMNLWO52XQRC646IYTXS2L/bundle.json","state_url":"https://pith.science/pith/M3YUDMNLWO52XQRC646IYTXS2L/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/M3YUDMNLWO52XQRC646IYTXS2L/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":"2026-08-07T03:45:42Z","links":{"resolver":"https://pith.science/pith/M3YUDMNLWO52XQRC646IYTXS2L","bundle":"https://pith.science/pith/M3YUDMNLWO52XQRC646IYTXS2L/bundle.json","state":"https://pith.science/pith/M3YUDMNLWO52XQRC646IYTXS2L/state.json","well_known_bundle":"https://pith.science/.well-known/pith/M3YUDMNLWO52XQRC646IYTXS2L/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:M3YUDMNLWO52XQRC646IYTXS2L","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":"f026e6a6021051614aeef562eec638b0e7c1a981e274e16a3a6cabc09712c83d","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2025-07-22T22:34:35Z","title_canon_sha256":"87f726ebe26a27efc545046e5db1a82be59c8ad92045efa5268f7f99a897b3d6"},"schema_version":"1.0","source":{"id":"2507.17056","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2507.17056","created_at":"2026-07-05T11:42:00Z"},{"alias_kind":"arxiv_version","alias_value":"2507.17056v1","created_at":"2026-07-05T11:42:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2507.17056","created_at":"2026-07-05T11:42:00Z"},{"alias_kind":"pith_short_12","alias_value":"M3YUDMNLWO52","created_at":"2026-07-05T11:42:00Z"},{"alias_kind":"pith_short_16","alias_value":"M3YUDMNLWO52XQRC","created_at":"2026-07-05T11:42:00Z"},{"alias_kind":"pith_short_8","alias_value":"M3YUDMNL","created_at":"2026-07-05T11:42:00Z"}],"graph_snapshots":[{"event_id":"sha256:951c70b638803f15bf236793ec188c9683ac037dc40192c8d2355e909aa83c30","target":"graph","created_at":"2026-07-05T11:42:00Z","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/2507.17056/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Offline reinforcement learning (RL) holds great promise for deriving optimal policies from observational data, but challenges related to interpretability and evaluation limit its practical use in safety-critical domains. Interpretability is hindered by the black-box nature of unconstrained RL policies, while evaluation -- typically performed off-policy -- is sensitive to large deviations from the data-collecting behavior policy, especially when using methods based on importance sampling. To address these challenges, we propose a simple yet practical alternative: deriving treatment policies fro","authors_text":"Anton Matsson, Fredrik D. Johansson, Heather J. Litman, Yaochen Rao","cross_cats":["cs.AI"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2025-07-22T22:34:35Z","title":"Pragmatic Policy Development via Interpretable Behavior Cloning"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2507.17056","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":"sha256:4a57304ef2e1da65ef55ee720b6a393f0cb1d62e1504c5335acee7fdd071577e","target":"record","created_at":"2026-07-05T11:42:00Z","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":"f026e6a6021051614aeef562eec638b0e7c1a981e274e16a3a6cabc09712c83d","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2025-07-22T22:34:35Z","title_canon_sha256":"87f726ebe26a27efc545046e5db1a82be59c8ad92045efa5268f7f99a897b3d6"},"schema_version":"1.0","source":{"id":"2507.17056","kind":"arxiv","version":1}},"canonical_sha256":"66f141b1abb3bbabc222f73c8c4ef2d2e9aee2f795663d6fde13221bcbcfad01","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"66f141b1abb3bbabc222f73c8c4ef2d2e9aee2f795663d6fde13221bcbcfad01","first_computed_at":"2026-07-05T11:42:00.806247Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:42:00.806247Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"qve5Xv3IqsF98IPZ5cV75P2yYYmVLIP+KFl+3I5NoZjSj7ui86BaKrRRA9Bk73xrLPXat8cmORA5Yzx1tPoRAw==","signature_status":"signed_v1","signed_at":"2026-07-05T11:42:00.806667Z","signed_message":"canonical_sha256_bytes"},"source_id":"2507.17056","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4a57304ef2e1da65ef55ee720b6a393f0cb1d62e1504c5335acee7fdd071577e","sha256:951c70b638803f15bf236793ec188c9683ac037dc40192c8d2355e909aa83c30"],"state_sha256":"3c0a46f2dbb050d00336a786a28a3578e0c5ffc32bf55c2528f70a1a90685420"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HDIz0bIR0sjWSfyCGRhGRY/c/2tjy/0OxtriRfvyFUlJc0ezQDJbWrXPgJTmSempB4DoiByI5/16idKTwVocDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-07T03:45:42.119289Z","bundle_sha256":"0949bd5ab38a499c20937361b39fd21ca5c43b2a0a817842f43d8ae2fbbba182"}}