{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:LTJG3RMFIUUULMSWU5UEKZKJHG","short_pith_number":"pith:LTJG3RMF","canonical_record":{"source":{"id":"2410.23054","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2024-10-30T14:21:33Z","cross_cats_sorted":["cs.AI","cs.CL","cs.CV"],"title_canon_sha256":"bc87dca042780c446bbb0fdba90f63bb9fa0c53729a972d55336a41c473b79af","abstract_canon_sha256":"239e759d0b57589eec1fdc0f41492b0ee8662e78d167894bf1990faa7bfe05e4"},"schema_version":"1.0"},"canonical_sha256":"5cd26dc585452945b256a76845654939a16c12df249f794dbd680d2ac32bb72e","source":{"kind":"arxiv","id":"2410.23054","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2410.23054","created_at":"2026-07-05T09:39:09Z"},{"alias_kind":"arxiv_version","alias_value":"2410.23054v2","created_at":"2026-07-05T09:39:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2410.23054","created_at":"2026-07-05T09:39:09Z"},{"alias_kind":"pith_short_12","alias_value":"LTJG3RMFIUUU","created_at":"2026-07-05T09:39:09Z"},{"alias_kind":"pith_short_16","alias_value":"LTJG3RMFIUUULMSW","created_at":"2026-07-05T09:39:09Z"},{"alias_kind":"pith_short_8","alias_value":"LTJG3RMF","created_at":"2026-07-05T09:39:09Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:LTJG3RMFIUUULMSWU5UEKZKJHG","target":"record","payload":{"canonical_record":{"source":{"id":"2410.23054","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2024-10-30T14:21:33Z","cross_cats_sorted":["cs.AI","cs.CL","cs.CV"],"title_canon_sha256":"bc87dca042780c446bbb0fdba90f63bb9fa0c53729a972d55336a41c473b79af","abstract_canon_sha256":"239e759d0b57589eec1fdc0f41492b0ee8662e78d167894bf1990faa7bfe05e4"},"schema_version":"1.0"},"canonical_sha256":"5cd26dc585452945b256a76845654939a16c12df249f794dbd680d2ac32bb72e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:39:09.738680Z","signature_b64":"BuIWv8ljuHTn+l3kDZAlJ0wnUTtSjIP+ZBBMT64dfWaIr1Jdc4EXqvoI7QmENmms8IrsJGfHe/pG6qd8569+DQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5cd26dc585452945b256a76845654939a16c12df249f794dbd680d2ac32bb72e","last_reissued_at":"2026-07-05T09:39:09.738126Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:39:09.738126Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2410.23054","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T09:39:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Wkhnmz8urCJoymSv14dx2ZR0edrN3hR1djXbFGBJMjXzHn+65CLIW+zYwSWCh1i6t4WuN74/7o7GFDKw4+nGCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T00:03:54.371474Z"},"content_sha256":"7d26ba443fcbfb092b75bebf1901c14ad23a3c452744ebf5bc0d8792576ad9f4","schema_version":"1.0","event_id":"sha256:7d26ba443fcbfb092b75bebf1901c14ad23a3c452744ebf5bc0d8792576ad9f4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:LTJG3RMFIUUULMSWU5UEKZKJHG","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Controlling Language and Diffusion Models by Transporting Activations","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.AI","cs.CL","cs.CV"],"primary_cat":"cs.LG","authors_text":"Arno Blaas, Luca Zappella, Marco Cuturi, Michal Klein, Nicholas Apostoloff, Pau Rodriguez, Xavier Suau","submitted_at":"2024-10-30T14:21:33Z","abstract_excerpt":"The increasing capabilities of large generative models and their ever more widespread deployment have raised concerns about their reliability, safety, and potential misuse. To address these issues, recent works have proposed to control model generation by steering model activations in order to effectively induce or prevent the emergence of concepts or behaviors in the generated output. In this paper we introduce Activation Transport (AcT), a general framework to steer activations guided by optimal transport theory that generalizes many previous activation-steering works. AcT is modality-agnost"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2410.23054","kind":"arxiv","version":2},"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/2410.23054/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":"2026-07-05T09:39:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+gK3RmuORqxWbyVyizQK4AzyVKnYQ7jcHvR+UsazzYne7J9QnpDzLLgcQtQvLaGHC5Ut+Wclb9XsSlgds8w6Dg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T00:03:54.371989Z"},"content_sha256":"1402e71f5cf920ae74370a5faa83dd49166027fc273d8f57be135aa8fe374d3d","schema_version":"1.0","event_id":"sha256:1402e71f5cf920ae74370a5faa83dd49166027fc273d8f57be135aa8fe374d3d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/LTJG3RMFIUUULMSWU5UEKZKJHG/bundle.json","state_url":"https://pith.science/pith/LTJG3RMFIUUULMSWU5UEKZKJHG/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/LTJG3RMFIUUULMSWU5UEKZKJHG/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":"2026-08-05T00:03:54Z","links":{"resolver":"https://pith.science/pith/LTJG3RMFIUUULMSWU5UEKZKJHG","bundle":"https://pith.science/pith/LTJG3RMFIUUULMSWU5UEKZKJHG/bundle.json","state":"https://pith.science/pith/LTJG3RMFIUUULMSWU5UEKZKJHG/state.json","well_known_bundle":"https://pith.science/.well-known/pith/LTJG3RMFIUUULMSWU5UEKZKJHG/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:LTJG3RMFIUUULMSWU5UEKZKJHG","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":"239e759d0b57589eec1fdc0f41492b0ee8662e78d167894bf1990faa7bfe05e4","cross_cats_sorted":["cs.AI","cs.CL","cs.CV"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2024-10-30T14:21:33Z","title_canon_sha256":"bc87dca042780c446bbb0fdba90f63bb9fa0c53729a972d55336a41c473b79af"},"schema_version":"1.0","source":{"id":"2410.23054","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2410.23054","created_at":"2026-07-05T09:39:09Z"},{"alias_kind":"arxiv_version","alias_value":"2410.23054v2","created_at":"2026-07-05T09:39:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2410.23054","created_at":"2026-07-05T09:39:09Z"},{"alias_kind":"pith_short_12","alias_value":"LTJG3RMFIUUU","created_at":"2026-07-05T09:39:09Z"},{"alias_kind":"pith_short_16","alias_value":"LTJG3RMFIUUULMSW","created_at":"2026-07-05T09:39:09Z"},{"alias_kind":"pith_short_8","alias_value":"LTJG3RMF","created_at":"2026-07-05T09:39:09Z"}],"graph_snapshots":[{"event_id":"sha256:1402e71f5cf920ae74370a5faa83dd49166027fc273d8f57be135aa8fe374d3d","target":"graph","created_at":"2026-07-05T09:39:09Z","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/2410.23054/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The increasing capabilities of large generative models and their ever more widespread deployment have raised concerns about their reliability, safety, and potential misuse. To address these issues, recent works have proposed to control model generation by steering model activations in order to effectively induce or prevent the emergence of concepts or behaviors in the generated output. In this paper we introduce Activation Transport (AcT), a general framework to steer activations guided by optimal transport theory that generalizes many previous activation-steering works. AcT is modality-agnost","authors_text":"Arno Blaas, Luca Zappella, Marco Cuturi, Michal Klein, Nicholas Apostoloff, Pau Rodriguez, Xavier Suau","cross_cats":["cs.AI","cs.CL","cs.CV"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2024-10-30T14:21:33Z","title":"Controlling Language and Diffusion Models by Transporting Activations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2410.23054","kind":"arxiv","version":2},"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":"sha256:7d26ba443fcbfb092b75bebf1901c14ad23a3c452744ebf5bc0d8792576ad9f4","target":"record","created_at":"2026-07-05T09:39:09Z","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":"239e759d0b57589eec1fdc0f41492b0ee8662e78d167894bf1990faa7bfe05e4","cross_cats_sorted":["cs.AI","cs.CL","cs.CV"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2024-10-30T14:21:33Z","title_canon_sha256":"bc87dca042780c446bbb0fdba90f63bb9fa0c53729a972d55336a41c473b79af"},"schema_version":"1.0","source":{"id":"2410.23054","kind":"arxiv","version":2}},"canonical_sha256":"5cd26dc585452945b256a76845654939a16c12df249f794dbd680d2ac32bb72e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5cd26dc585452945b256a76845654939a16c12df249f794dbd680d2ac32bb72e","first_computed_at":"2026-07-05T09:39:09.738126Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:39:09.738126Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"BuIWv8ljuHTn+l3kDZAlJ0wnUTtSjIP+ZBBMT64dfWaIr1Jdc4EXqvoI7QmENmms8IrsJGfHe/pG6qd8569+DQ==","signature_status":"signed_v1","signed_at":"2026-07-05T09:39:09.738680Z","signed_message":"canonical_sha256_bytes"},"source_id":"2410.23054","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7d26ba443fcbfb092b75bebf1901c14ad23a3c452744ebf5bc0d8792576ad9f4","sha256:1402e71f5cf920ae74370a5faa83dd49166027fc273d8f57be135aa8fe374d3d"],"state_sha256":"344e12f6e92a6c31f88656f24016de078acb409e2ed2fe26d7d36a6fc09c4f04"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"r94BLcZr9h7wQdPMLLX4wJ2JP5akrpZv7tHy2B4aGZQ4gV5IE4a4hHshm2mW1YMDjfi7r8MRzU8zRicBMq9PDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-05T00:03:54.377197Z","bundle_sha256":"511deaca6a9ba0265802dd934b2d5dc68ec9fa1e7fb722af02bf4b80234f301c"}}