{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:NPFLKBUYKYJ5WSCGJCG3FLTHDJ","short_pith_number":"pith:NPFLKBUY","canonical_record":{"source":{"id":"2607.29586","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-07-31T16:09:44Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"c0d0eb3612a1889d07a8f3421864a322efa60a8d93e068f14e796b92c43627c2","abstract_canon_sha256":"bc09994f6567c6de6d244a49831e92181b3756979cfbe0de74f11cde503396f4"},"schema_version":"1.0"},"canonical_sha256":"6bcab506985613db4846488db2ae671a6ff1795da3e2d850f9dce125f830c711","source":{"kind":"arxiv","id":"2607.29586","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.29586","created_at":"2026-08-03T01:39:28Z"},{"alias_kind":"arxiv_version","alias_value":"2607.29586v1","created_at":"2026-08-03T01:39:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.29586","created_at":"2026-08-03T01:39:28Z"},{"alias_kind":"pith_short_12","alias_value":"NPFLKBUYKYJ5","created_at":"2026-08-03T01:39:28Z"},{"alias_kind":"pith_short_16","alias_value":"NPFLKBUYKYJ5WSCG","created_at":"2026-08-03T01:39:28Z"},{"alias_kind":"pith_short_8","alias_value":"NPFLKBUY","created_at":"2026-08-03T01:39:28Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:NPFLKBUYKYJ5WSCGJCG3FLTHDJ","target":"record","payload":{"canonical_record":{"source":{"id":"2607.29586","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-07-31T16:09:44Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"c0d0eb3612a1889d07a8f3421864a322efa60a8d93e068f14e796b92c43627c2","abstract_canon_sha256":"bc09994f6567c6de6d244a49831e92181b3756979cfbe0de74f11cde503396f4"},"schema_version":"1.0"},"canonical_sha256":"6bcab506985613db4846488db2ae671a6ff1795da3e2d850f9dce125f830c711","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-08-03T01:39:28.988387Z","signature_b64":"jT+JPIKXY16+x/ZDsoWd4ey4Q/tpPSlCePGMEQg6RsOQKvwxTxMJ3wEOBNfpKWe26USiSYpmwXCn6NJ6KXNdDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6bcab506985613db4846488db2ae671a6ff1795da3e2d850f9dce125f830c711","last_reissued_at":"2026-08-03T01:39:28.986709Z","signature_status":"signed_v1","first_computed_at":"2026-08-03T01:39:28.986709Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2607.29586","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":"2026-08-03T01:39:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kWsnF04PsLuqHypK2JOFvilqHGHT8B/4gOH1mrNcIvrIMLWAe3FlJiBNCdJEEYzSkjW0SqrGxTKvrHC+nHfpDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T09:52:36.195273Z"},"content_sha256":"827f58b3d9f69fa0c4821c9130614e748489108f30466151d2f1b187f555a5f6","schema_version":"1.0","event_id":"sha256:827f58b3d9f69fa0c4821c9130614e748489108f30466151d2f1b187f555a5f6"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:NPFLKBUYKYJ5WSCGJCG3FLTHDJ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"TraceViT: Grounded Trace Supervision for Visual Abstract Reasoning","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.AI"],"primary_cat":"cs.CV","authors_text":"Binnan Liu, Tian Xie, Wei Hua, Yechi Ma","submitted_at":"2026-07-31T16:09:44Z","abstract_excerpt":"The Abstraction and Reasoning Corpus (ARC) tests whether a model can infer an unseen transformation from a few input-output examples and apply it to a new grid. Looped visual reasoners refine predictions over multiple iterations, but conventional training constrains only the final output, leaving intermediate refinements unconstrained. We propose that these refinements should instead follow the transformation step by step. We introduce TraceViT, a looped visual reasoner trained with semantically monotonic transformation chains. We obtain these chains by rewriting and verifying programmatic tas"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.29586","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/2607.29586/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":"2026-08-03T01:39:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZUMwYhpOPHNWISriFkKZ1WoSErfHV5ntTZOGRHDB8LoGUtaVjxS06bqfYDACpJelCN+f1BBZe0XWudC6oU4jAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T09:52:36.195820Z"},"content_sha256":"d76d100afb50f626c7a9c6e9bcff59e7b6d50b262facff18773b4c2e81390585","schema_version":"1.0","event_id":"sha256:d76d100afb50f626c7a9c6e9bcff59e7b6d50b262facff18773b4c2e81390585"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/NPFLKBUYKYJ5WSCGJCG3FLTHDJ/bundle.json","state_url":"https://pith.science/pith/NPFLKBUYKYJ5WSCGJCG3FLTHDJ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/NPFLKBUYKYJ5WSCGJCG3FLTHDJ/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":"2026-08-06T09:52:36Z","links":{"resolver":"https://pith.science/pith/NPFLKBUYKYJ5WSCGJCG3FLTHDJ","bundle":"https://pith.science/pith/NPFLKBUYKYJ5WSCGJCG3FLTHDJ/bundle.json","state":"https://pith.science/pith/NPFLKBUYKYJ5WSCGJCG3FLTHDJ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/NPFLKBUYKYJ5WSCGJCG3FLTHDJ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:NPFLKBUYKYJ5WSCGJCG3FLTHDJ","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":"bc09994f6567c6de6d244a49831e92181b3756979cfbe0de74f11cde503396f4","cross_cats_sorted":["cs.AI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-07-31T16:09:44Z","title_canon_sha256":"c0d0eb3612a1889d07a8f3421864a322efa60a8d93e068f14e796b92c43627c2"},"schema_version":"1.0","source":{"id":"2607.29586","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.29586","created_at":"2026-08-03T01:39:28Z"},{"alias_kind":"arxiv_version","alias_value":"2607.29586v1","created_at":"2026-08-03T01:39:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.29586","created_at":"2026-08-03T01:39:28Z"},{"alias_kind":"pith_short_12","alias_value":"NPFLKBUYKYJ5","created_at":"2026-08-03T01:39:28Z"},{"alias_kind":"pith_short_16","alias_value":"NPFLKBUYKYJ5WSCG","created_at":"2026-08-03T01:39:28Z"},{"alias_kind":"pith_short_8","alias_value":"NPFLKBUY","created_at":"2026-08-03T01:39:28Z"}],"graph_snapshots":[{"event_id":"sha256:d76d100afb50f626c7a9c6e9bcff59e7b6d50b262facff18773b4c2e81390585","target":"graph","created_at":"2026-08-03T01:39:28Z","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/2607.29586/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The Abstraction and Reasoning Corpus (ARC) tests whether a model can infer an unseen transformation from a few input-output examples and apply it to a new grid. Looped visual reasoners refine predictions over multiple iterations, but conventional training constrains only the final output, leaving intermediate refinements unconstrained. We propose that these refinements should instead follow the transformation step by step. We introduce TraceViT, a looped visual reasoner trained with semantically monotonic transformation chains. We obtain these chains by rewriting and verifying programmatic tas","authors_text":"Binnan Liu, Tian Xie, Wei Hua, Yechi Ma","cross_cats":["cs.AI"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-07-31T16:09:44Z","title":"TraceViT: Grounded Trace Supervision for Visual Abstract Reasoning"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.29586","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":"sha256:827f58b3d9f69fa0c4821c9130614e748489108f30466151d2f1b187f555a5f6","target":"record","created_at":"2026-08-03T01:39:28Z","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":"bc09994f6567c6de6d244a49831e92181b3756979cfbe0de74f11cde503396f4","cross_cats_sorted":["cs.AI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-07-31T16:09:44Z","title_canon_sha256":"c0d0eb3612a1889d07a8f3421864a322efa60a8d93e068f14e796b92c43627c2"},"schema_version":"1.0","source":{"id":"2607.29586","kind":"arxiv","version":1}},"canonical_sha256":"6bcab506985613db4846488db2ae671a6ff1795da3e2d850f9dce125f830c711","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6bcab506985613db4846488db2ae671a6ff1795da3e2d850f9dce125f830c711","first_computed_at":"2026-08-03T01:39:28.986709Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-08-03T01:39:28.986709Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"jT+JPIKXY16+x/ZDsoWd4ey4Q/tpPSlCePGMEQg6RsOQKvwxTxMJ3wEOBNfpKWe26USiSYpmwXCn6NJ6KXNdDA==","signature_status":"signed_v1","signed_at":"2026-08-03T01:39:28.988387Z","signed_message":"canonical_sha256_bytes"},"source_id":"2607.29586","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:827f58b3d9f69fa0c4821c9130614e748489108f30466151d2f1b187f555a5f6","sha256:d76d100afb50f626c7a9c6e9bcff59e7b6d50b262facff18773b4c2e81390585"],"state_sha256":"011eae40dc7f3c50defbc2d5edd88e6abf129b98b73144578a2131c167176b3f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mJ/kAptmWKNaBetaa/Hs5o/KaqqhzBqLpQvtDjFWB5GyDKCPREcDxoIoU3LkJ/a6Wfx3SZXIpQsubsrVGxk4Dg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-06T09:52:36.199573Z","bundle_sha256":"ed1b456a984390dc4978f19805c5f1534235580ef82de35e556e425772213769"}}