{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:RUT3KKTNL7O5KLMM3FAHQWBKFW","short_pith_number":"pith:RUT3KKTN","canonical_record":{"source":{"id":"2501.11414","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2025-01-20T11:28:45Z","cross_cats_sorted":["cs.NE"],"title_canon_sha256":"a22ce44ca6c15e225530c90c0ded8d06e96fb106c8c92d79f702035f3b7f88a7","abstract_canon_sha256":"3dfa4d56dc747136aebd21319cd2f487953f5c0a032dce8b8722da021535caa9"},"schema_version":"1.0"},"canonical_sha256":"8d27b52a6d5fddd52d8cd94078582a2dbcb86d51d878dcf32fd4307d9f475a9b","source":{"kind":"arxiv","id":"2501.11414","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2501.11414","created_at":"2026-07-05T10:03:08Z"},{"alias_kind":"arxiv_version","alias_value":"2501.11414v1","created_at":"2026-07-05T10:03:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2501.11414","created_at":"2026-07-05T10:03:08Z"},{"alias_kind":"pith_short_12","alias_value":"RUT3KKTNL7O5","created_at":"2026-07-05T10:03:08Z"},{"alias_kind":"pith_short_16","alias_value":"RUT3KKTNL7O5KLMM","created_at":"2026-07-05T10:03:08Z"},{"alias_kind":"pith_short_8","alias_value":"RUT3KKTN","created_at":"2026-07-05T10:03:08Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:RUT3KKTNL7O5KLMM3FAHQWBKFW","target":"record","payload":{"canonical_record":{"source":{"id":"2501.11414","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2025-01-20T11:28:45Z","cross_cats_sorted":["cs.NE"],"title_canon_sha256":"a22ce44ca6c15e225530c90c0ded8d06e96fb106c8c92d79f702035f3b7f88a7","abstract_canon_sha256":"3dfa4d56dc747136aebd21319cd2f487953f5c0a032dce8b8722da021535caa9"},"schema_version":"1.0"},"canonical_sha256":"8d27b52a6d5fddd52d8cd94078582a2dbcb86d51d878dcf32fd4307d9f475a9b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:03:08.365451Z","signature_b64":"OjGzQqWxhpMpyACo6ByI9pWVQomD2AvsdkoORwU9Jgl7zWmqreQmx74O+QEgwhPwz/1CFVl2stRhrz10bwVRCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8d27b52a6d5fddd52d8cd94078582a2dbcb86d51d878dcf32fd4307d9f475a9b","last_reissued_at":"2026-07-05T10:03:08.364986Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:03:08.364986Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2501.11414","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":"2026-07-05T10:03:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VKtePTHo1Rrns0uoFjYMpfVyB1sCd8m9ILKp8lZ3fYrv1FcdWWPKqCgEPj+QJ+ma0TYQ6r1fMvYbi1bNZJpRAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-22T02:07:32.785072Z"},"content_sha256":"c0a24eb210dca59af6876284b923a688189e6387e0b0e0285fc0260056649386","schema_version":"1.0","event_id":"sha256:c0a24eb210dca59af6876284b923a688189e6387e0b0e0285fc0260056649386"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:RUT3KKTNL7O5KLMM3FAHQWBKFW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Algorithm Selection with Probing Trajectories: Benchmarking the Choice of Classifier Model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.NE"],"primary_cat":"cs.LG","authors_text":"Emma Hart, Quentin Renau","submitted_at":"2025-01-20T11:28:45Z","abstract_excerpt":"Recent approaches to training algorithm selectors in the black-box optimisation domain have advocated for the use of training data that is algorithm-centric in order to encapsulate information about how an algorithm performs on an instance, rather than relying on information derived from features of the instance itself. Probing-trajectories that consist of a sequence of objective performance per function evaluation obtained from a short run of an algorithm have recently shown particular promise in training accurate selectors. However, training models on this type of data requires an appropriat"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2501.11414","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/2501.11414/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":"2026-07-05T10:03:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3SSgy0kq1MJKfya/HEAMTMyucriqJHAP0bYymIaAyuAi+IHXlDoU4oaFvAFDLoek9qvB0oG7WsB6drQIBE0OCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-22T02:07:32.785722Z"},"content_sha256":"54995372c40d09dd49c278edbc03d3489f98dbed11e050817e81e3acb3675e1f","schema_version":"1.0","event_id":"sha256:54995372c40d09dd49c278edbc03d3489f98dbed11e050817e81e3acb3675e1f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/RUT3KKTNL7O5KLMM3FAHQWBKFW/bundle.json","state_url":"https://pith.science/pith/RUT3KKTNL7O5KLMM3FAHQWBKFW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/RUT3KKTNL7O5KLMM3FAHQWBKFW/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":"2026-08-22T02:07:32Z","links":{"resolver":"https://pith.science/pith/RUT3KKTNL7O5KLMM3FAHQWBKFW","bundle":"https://pith.science/pith/RUT3KKTNL7O5KLMM3FAHQWBKFW/bundle.json","state":"https://pith.science/pith/RUT3KKTNL7O5KLMM3FAHQWBKFW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/RUT3KKTNL7O5KLMM3FAHQWBKFW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:RUT3KKTNL7O5KLMM3FAHQWBKFW","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":"3dfa4d56dc747136aebd21319cd2f487953f5c0a032dce8b8722da021535caa9","cross_cats_sorted":["cs.NE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2025-01-20T11:28:45Z","title_canon_sha256":"a22ce44ca6c15e225530c90c0ded8d06e96fb106c8c92d79f702035f3b7f88a7"},"schema_version":"1.0","source":{"id":"2501.11414","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2501.11414","created_at":"2026-07-05T10:03:08Z"},{"alias_kind":"arxiv_version","alias_value":"2501.11414v1","created_at":"2026-07-05T10:03:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2501.11414","created_at":"2026-07-05T10:03:08Z"},{"alias_kind":"pith_short_12","alias_value":"RUT3KKTNL7O5","created_at":"2026-07-05T10:03:08Z"},{"alias_kind":"pith_short_16","alias_value":"RUT3KKTNL7O5KLMM","created_at":"2026-07-05T10:03:08Z"},{"alias_kind":"pith_short_8","alias_value":"RUT3KKTN","created_at":"2026-07-05T10:03:08Z"}],"graph_snapshots":[{"event_id":"sha256:54995372c40d09dd49c278edbc03d3489f98dbed11e050817e81e3acb3675e1f","target":"graph","created_at":"2026-07-05T10:03:08Z","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/2501.11414/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Recent approaches to training algorithm selectors in the black-box optimisation domain have advocated for the use of training data that is algorithm-centric in order to encapsulate information about how an algorithm performs on an instance, rather than relying on information derived from features of the instance itself. Probing-trajectories that consist of a sequence of objective performance per function evaluation obtained from a short run of an algorithm have recently shown particular promise in training accurate selectors. However, training models on this type of data requires an appropriat","authors_text":"Emma Hart, Quentin Renau","cross_cats":["cs.NE"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2025-01-20T11:28:45Z","title":"Algorithm Selection with Probing Trajectories: Benchmarking the Choice of Classifier Model"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2501.11414","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:c0a24eb210dca59af6876284b923a688189e6387e0b0e0285fc0260056649386","target":"record","created_at":"2026-07-05T10:03:08Z","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":"3dfa4d56dc747136aebd21319cd2f487953f5c0a032dce8b8722da021535caa9","cross_cats_sorted":["cs.NE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2025-01-20T11:28:45Z","title_canon_sha256":"a22ce44ca6c15e225530c90c0ded8d06e96fb106c8c92d79f702035f3b7f88a7"},"schema_version":"1.0","source":{"id":"2501.11414","kind":"arxiv","version":1}},"canonical_sha256":"8d27b52a6d5fddd52d8cd94078582a2dbcb86d51d878dcf32fd4307d9f475a9b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8d27b52a6d5fddd52d8cd94078582a2dbcb86d51d878dcf32fd4307d9f475a9b","first_computed_at":"2026-07-05T10:03:08.364986Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:03:08.364986Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"OjGzQqWxhpMpyACo6ByI9pWVQomD2AvsdkoORwU9Jgl7zWmqreQmx74O+QEgwhPwz/1CFVl2stRhrz10bwVRCQ==","signature_status":"signed_v1","signed_at":"2026-07-05T10:03:08.365451Z","signed_message":"canonical_sha256_bytes"},"source_id":"2501.11414","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c0a24eb210dca59af6876284b923a688189e6387e0b0e0285fc0260056649386","sha256:54995372c40d09dd49c278edbc03d3489f98dbed11e050817e81e3acb3675e1f"],"state_sha256":"b7058a70873010b23306fc5ab980ac258d88d86e7d1cee5481a94e777a38c027"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"60hInNHdkXWmt9DUzx1zVzi4epRufWJlw4oXVqZVvAz8n3/lwKVdeVSEadfrMn2V/WYkeInxJSTRJtUOFTJPDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-22T02:07:32.789763Z","bundle_sha256":"377188819ed86e49172283456651eae7414c441b25e1f83c99de713268824c44"}}