{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:4H5AYQN53TOTX7FJWRH73VJVLG","short_pith_number":"pith:4H5AYQN5","canonical_record":{"source":{"id":"2606.25374","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.AI","submitted_at":"2026-06-24T04:08:39Z","cross_cats_sorted":[],"title_canon_sha256":"447225ecafa1c1cb239b9dbd9165c3829aea691380b7055cb3b172cdf9545cf2","abstract_canon_sha256":"66b5d691ff774e99ddaf712c24582fae361c6dea1f957505274ce88758b08780"},"schema_version":"1.0"},"canonical_sha256":"e1fa0c41bddcdd3bfca9b44ffdd53559b452a21d7d6fdf11f29fd0a253c26348","source":{"kind":"arxiv","id":"2606.25374","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.25374","created_at":"2026-06-25T01:18:03Z"},{"alias_kind":"arxiv_version","alias_value":"2606.25374v1","created_at":"2026-06-25T01:18:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.25374","created_at":"2026-06-25T01:18:03Z"},{"alias_kind":"pith_short_12","alias_value":"4H5AYQN53TOT","created_at":"2026-06-25T01:18:03Z"},{"alias_kind":"pith_short_16","alias_value":"4H5AYQN53TOTX7FJ","created_at":"2026-06-25T01:18:03Z"},{"alias_kind":"pith_short_8","alias_value":"4H5AYQN5","created_at":"2026-06-25T01:18:03Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:4H5AYQN53TOTX7FJWRH73VJVLG","target":"record","payload":{"canonical_record":{"source":{"id":"2606.25374","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.AI","submitted_at":"2026-06-24T04:08:39Z","cross_cats_sorted":[],"title_canon_sha256":"447225ecafa1c1cb239b9dbd9165c3829aea691380b7055cb3b172cdf9545cf2","abstract_canon_sha256":"66b5d691ff774e99ddaf712c24582fae361c6dea1f957505274ce88758b08780"},"schema_version":"1.0"},"canonical_sha256":"e1fa0c41bddcdd3bfca9b44ffdd53559b452a21d7d6fdf11f29fd0a253c26348","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-25T01:18:03.556341Z","signature_b64":"s1Dm4wqZK8wFQPuyS3k4tUYHzmGA7kJvoMfmgdgn8xMvnsfFYJaFu4vQuCOfRw9EcXNEIaL4P+Z32ifDH+VNDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e1fa0c41bddcdd3bfca9b44ffdd53559b452a21d7d6fdf11f29fd0a253c26348","last_reissued_at":"2026-06-25T01:18:03.555959Z","signature_status":"signed_v1","first_computed_at":"2026-06-25T01:18:03.555959Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2606.25374","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":"2026-06-25T01:18:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ecqe+/NrRIN+hPe0dVbrJ+WVqbUCiNTOw78DQu3DZtsNDe8EGpdTC681hRzg4orHEVlqTXw3tdGMAkhoFvZ9CQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T03:36:15.672095Z"},"content_sha256":"3e4fe92821e51693c45e777b2cdfc91950c9553f35537fd17824ed23fbd54f76","schema_version":"1.0","event_id":"sha256:3e4fe92821e51693c45e777b2cdfc91950c9553f35537fd17824ed23fbd54f76"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:4H5AYQN53TOTX7FJWRH73VJVLG","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"What Actually Works for Spacecraft Fault-Tolerant Control: An Honest Settled-Gate Benchmark of Learned and Classical Methods","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.AI","authors_text":"Alireza Shojaei","submitted_at":"2026-06-24T04:08:39Z","abstract_excerpt":"Recent learned fault-tolerant-control (FTC) work reports high success on spacecraft actuator faults, but often in simulation, on narrow fault sets, and with transient metrics that a trajectory need only touch once. We ask what recovers spacecraft pointing when success means holding it on faults never seen in training. We answer with a benchmark built around a settled gate, pointing held within 0.2 deg over a dwell window and scored on the true state, train/test splits disjoint in inertia, gain, sign pattern, and bias, Wilson intervals over n=500 episodes per cell, and one-command reproduction "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.25374","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/2606.25374/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":"2026-06-25T01:18:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"56W7Nvoi5PBPVBtpA5LzrDFFS+8Zkr+4OVWGUiyCXvPMsgmDfLM/ysLlcjuKVMSotn9dKjbK9gIUknB8y+1dCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T03:36:15.672599Z"},"content_sha256":"2bbaa08ae9968b2da3e72d3ae9a346c6134e0dfb0359b6667fe94346449fbe06","schema_version":"1.0","event_id":"sha256:2bbaa08ae9968b2da3e72d3ae9a346c6134e0dfb0359b6667fe94346449fbe06"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/4H5AYQN53TOTX7FJWRH73VJVLG/bundle.json","state_url":"https://pith.science/pith/4H5AYQN53TOTX7FJWRH73VJVLG/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/4H5AYQN53TOTX7FJWRH73VJVLG/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":"2026-08-04T03:36:15Z","links":{"resolver":"https://pith.science/pith/4H5AYQN53TOTX7FJWRH73VJVLG","bundle":"https://pith.science/pith/4H5AYQN53TOTX7FJWRH73VJVLG/bundle.json","state":"https://pith.science/pith/4H5AYQN53TOTX7FJWRH73VJVLG/state.json","well_known_bundle":"https://pith.science/.well-known/pith/4H5AYQN53TOTX7FJWRH73VJVLG/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:4H5AYQN53TOTX7FJWRH73VJVLG","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":"66b5d691ff774e99ddaf712c24582fae361c6dea1f957505274ce88758b08780","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.AI","submitted_at":"2026-06-24T04:08:39Z","title_canon_sha256":"447225ecafa1c1cb239b9dbd9165c3829aea691380b7055cb3b172cdf9545cf2"},"schema_version":"1.0","source":{"id":"2606.25374","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.25374","created_at":"2026-06-25T01:18:03Z"},{"alias_kind":"arxiv_version","alias_value":"2606.25374v1","created_at":"2026-06-25T01:18:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.25374","created_at":"2026-06-25T01:18:03Z"},{"alias_kind":"pith_short_12","alias_value":"4H5AYQN53TOT","created_at":"2026-06-25T01:18:03Z"},{"alias_kind":"pith_short_16","alias_value":"4H5AYQN53TOTX7FJ","created_at":"2026-06-25T01:18:03Z"},{"alias_kind":"pith_short_8","alias_value":"4H5AYQN5","created_at":"2026-06-25T01:18:03Z"}],"graph_snapshots":[{"event_id":"sha256:2bbaa08ae9968b2da3e72d3ae9a346c6134e0dfb0359b6667fe94346449fbe06","target":"graph","created_at":"2026-06-25T01:18:03Z","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/2606.25374/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Recent learned fault-tolerant-control (FTC) work reports high success on spacecraft actuator faults, but often in simulation, on narrow fault sets, and with transient metrics that a trajectory need only touch once. We ask what recovers spacecraft pointing when success means holding it on faults never seen in training. We answer with a benchmark built around a settled gate, pointing held within 0.2 deg over a dwell window and scored on the true state, train/test splits disjoint in inertia, gain, sign pattern, and bias, Wilson intervals over n=500 episodes per cell, and one-command reproduction ","authors_text":"Alireza Shojaei","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.AI","submitted_at":"2026-06-24T04:08:39Z","title":"What Actually Works for Spacecraft Fault-Tolerant Control: An Honest Settled-Gate Benchmark of Learned and Classical Methods"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.25374","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":"sha256:3e4fe92821e51693c45e777b2cdfc91950c9553f35537fd17824ed23fbd54f76","target":"record","created_at":"2026-06-25T01:18:03Z","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":"66b5d691ff774e99ddaf712c24582fae361c6dea1f957505274ce88758b08780","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.AI","submitted_at":"2026-06-24T04:08:39Z","title_canon_sha256":"447225ecafa1c1cb239b9dbd9165c3829aea691380b7055cb3b172cdf9545cf2"},"schema_version":"1.0","source":{"id":"2606.25374","kind":"arxiv","version":1}},"canonical_sha256":"e1fa0c41bddcdd3bfca9b44ffdd53559b452a21d7d6fdf11f29fd0a253c26348","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e1fa0c41bddcdd3bfca9b44ffdd53559b452a21d7d6fdf11f29fd0a253c26348","first_computed_at":"2026-06-25T01:18:03.555959Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-25T01:18:03.555959Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"s1Dm4wqZK8wFQPuyS3k4tUYHzmGA7kJvoMfmgdgn8xMvnsfFYJaFu4vQuCOfRw9EcXNEIaL4P+Z32ifDH+VNDg==","signature_status":"signed_v1","signed_at":"2026-06-25T01:18:03.556341Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.25374","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3e4fe92821e51693c45e777b2cdfc91950c9553f35537fd17824ed23fbd54f76","sha256:2bbaa08ae9968b2da3e72d3ae9a346c6134e0dfb0359b6667fe94346449fbe06"],"state_sha256":"993810cbd64753214e40a6c195caf5b12acf8ff3f159638b0e8a2f5c5334b4b0"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BE//jCSOvxXKfgJhV8WWF41YuEP7l0drOlKhW/WFKTzZSjnz7Mjueq3DZ0iHqoWZ2iqGnzlNk9NNG6GrKxAPBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-04T03:36:15.675993Z","bundle_sha256":"545268557f527f74cf1a86d69be37ca4698ba038e6131a922b729c5bf6caa694"}}