{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:2F2TZVGNBCH45MHRCL7EYSJRDE","short_pith_number":"pith:2F2TZVGN","canonical_record":{"source":{"id":"2606.16639","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.LG","submitted_at":"2026-06-15T12:27:33Z","cross_cats_sorted":[],"title_canon_sha256":"ca987e69b43d202b55a892df8e91bc16d6a2a2157684752ffa74cdd9a88a2845","abstract_canon_sha256":"04c14e08bf34f87ebac3f7edc2e5b1ad97ac5847d20110a57f3db316b5f57ab1"},"schema_version":"1.0"},"canonical_sha256":"d1753cd4cd088fceb0f112fe4c493119150391b91009e10533b742f0e511bffa","source":{"kind":"arxiv","id":"2606.16639","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.16639","created_at":"2026-08-03T01:31:28Z"},{"alias_kind":"arxiv_version","alias_value":"2606.16639v2","created_at":"2026-08-03T01:31:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.16639","created_at":"2026-08-03T01:31:28Z"},{"alias_kind":"pith_short_12","alias_value":"2F2TZVGNBCH4","created_at":"2026-08-03T01:31:28Z"},{"alias_kind":"pith_short_16","alias_value":"2F2TZVGNBCH45MHR","created_at":"2026-08-03T01:31:28Z"},{"alias_kind":"pith_short_8","alias_value":"2F2TZVGN","created_at":"2026-08-03T01:31:28Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:2F2TZVGNBCH45MHRCL7EYSJRDE","target":"record","payload":{"canonical_record":{"source":{"id":"2606.16639","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.LG","submitted_at":"2026-06-15T12:27:33Z","cross_cats_sorted":[],"title_canon_sha256":"ca987e69b43d202b55a892df8e91bc16d6a2a2157684752ffa74cdd9a88a2845","abstract_canon_sha256":"04c14e08bf34f87ebac3f7edc2e5b1ad97ac5847d20110a57f3db316b5f57ab1"},"schema_version":"1.0"},"canonical_sha256":"d1753cd4cd088fceb0f112fe4c493119150391b91009e10533b742f0e511bffa","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-08-03T01:31:28.867529Z","signature_b64":"Qe3Gy/fIhv0O7DGbRe8fkXiadXzKZF1O1V6hasbM/ouq7RzbkJ5ev+GDRPp9PmZUcDzDXkGcBIG8K+Cp273eBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d1753cd4cd088fceb0f112fe4c493119150391b91009e10533b742f0e511bffa","last_reissued_at":"2026-08-03T01:31:28.865906Z","signature_status":"signed_v1","first_computed_at":"2026-08-03T01:31:28.865906Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2606.16639","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":"2026-08-03T01:31:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cnffjkvB3MRFebLmvAVm6oj+YTMSodNnNp1FiChAt15lUcUesa1wxWCeidRgiYLplfYizgW4FYdlrV7xaKovAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T20:08:54.343694Z"},"content_sha256":"726f182239699a8365d16b5dbff28b60ef27926d3e60885b021efd50b5862f0e","schema_version":"1.0","event_id":"sha256:726f182239699a8365d16b5dbff28b60ef27926d3e60885b021efd50b5862f0e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:2F2TZVGNBCH45MHRCL7EYSJRDE","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"SPICE: Synergy and Partial Information Based Curriculum Evolution","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.LG","authors_text":"Ankush Pratap Singh, Houwei Cao, Yong Liu","submitted_at":"2026-06-15T12:27:33Z","abstract_excerpt":"Multimodal learning exploits complementary information across heterogeneous modalities. The informativeness of each modality can vary widely across samples and training stages. Existing multimodal curriculum learning strategies often assume that the relative complexity of samples remains unchanged throughout training and therefore cannot adapt to model evolution. We propose SPICE (Synergy and Partial Information based Curriculum Evolution), a novel progressive curriculum framework for multimodal interaction learning. Guided by Partial Information Decomposition (PID) theory, our approach decomp"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.16639","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/2606.16639/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":"2026-08-03T01:31:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vNr1YlLi2kBlBowaelDFTH2hM0vWrW3OWIVkDsZZksRrc96pfSmHUQglBeCeDSSUn66qNbk6lVEuIZUmyNmUCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T20:08:54.344081Z"},"content_sha256":"b55da5e6d1fb25114331d963a363ce06b3e59281ee8c8fd347750880260c441c","schema_version":"1.0","event_id":"sha256:b55da5e6d1fb25114331d963a363ce06b3e59281ee8c8fd347750880260c441c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/2F2TZVGNBCH45MHRCL7EYSJRDE/bundle.json","state_url":"https://pith.science/pith/2F2TZVGNBCH45MHRCL7EYSJRDE/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/2F2TZVGNBCH45MHRCL7EYSJRDE/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":"2026-08-03T20:08:54Z","links":{"resolver":"https://pith.science/pith/2F2TZVGNBCH45MHRCL7EYSJRDE","bundle":"https://pith.science/pith/2F2TZVGNBCH45MHRCL7EYSJRDE/bundle.json","state":"https://pith.science/pith/2F2TZVGNBCH45MHRCL7EYSJRDE/state.json","well_known_bundle":"https://pith.science/.well-known/pith/2F2TZVGNBCH45MHRCL7EYSJRDE/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:2F2TZVGNBCH45MHRCL7EYSJRDE","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":"04c14e08bf34f87ebac3f7edc2e5b1ad97ac5847d20110a57f3db316b5f57ab1","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.LG","submitted_at":"2026-06-15T12:27:33Z","title_canon_sha256":"ca987e69b43d202b55a892df8e91bc16d6a2a2157684752ffa74cdd9a88a2845"},"schema_version":"1.0","source":{"id":"2606.16639","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.16639","created_at":"2026-08-03T01:31:28Z"},{"alias_kind":"arxiv_version","alias_value":"2606.16639v2","created_at":"2026-08-03T01:31:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.16639","created_at":"2026-08-03T01:31:28Z"},{"alias_kind":"pith_short_12","alias_value":"2F2TZVGNBCH4","created_at":"2026-08-03T01:31:28Z"},{"alias_kind":"pith_short_16","alias_value":"2F2TZVGNBCH45MHR","created_at":"2026-08-03T01:31:28Z"},{"alias_kind":"pith_short_8","alias_value":"2F2TZVGN","created_at":"2026-08-03T01:31:28Z"}],"graph_snapshots":[{"event_id":"sha256:b55da5e6d1fb25114331d963a363ce06b3e59281ee8c8fd347750880260c441c","target":"graph","created_at":"2026-08-03T01:31:28Z","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/2606.16639/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Multimodal learning exploits complementary information across heterogeneous modalities. The informativeness of each modality can vary widely across samples and training stages. Existing multimodal curriculum learning strategies often assume that the relative complexity of samples remains unchanged throughout training and therefore cannot adapt to model evolution. We propose SPICE (Synergy and Partial Information based Curriculum Evolution), a novel progressive curriculum framework for multimodal interaction learning. Guided by Partial Information Decomposition (PID) theory, our approach decomp","authors_text":"Ankush Pratap Singh, Houwei Cao, Yong Liu","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.LG","submitted_at":"2026-06-15T12:27:33Z","title":"SPICE: Synergy and Partial Information Based Curriculum Evolution"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.16639","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":"sha256:726f182239699a8365d16b5dbff28b60ef27926d3e60885b021efd50b5862f0e","target":"record","created_at":"2026-08-03T01:31:28Z","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":"04c14e08bf34f87ebac3f7edc2e5b1ad97ac5847d20110a57f3db316b5f57ab1","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.LG","submitted_at":"2026-06-15T12:27:33Z","title_canon_sha256":"ca987e69b43d202b55a892df8e91bc16d6a2a2157684752ffa74cdd9a88a2845"},"schema_version":"1.0","source":{"id":"2606.16639","kind":"arxiv","version":2}},"canonical_sha256":"d1753cd4cd088fceb0f112fe4c493119150391b91009e10533b742f0e511bffa","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d1753cd4cd088fceb0f112fe4c493119150391b91009e10533b742f0e511bffa","first_computed_at":"2026-08-03T01:31:28.865906Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-08-03T01:31:28.865906Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Qe3Gy/fIhv0O7DGbRe8fkXiadXzKZF1O1V6hasbM/ouq7RzbkJ5ev+GDRPp9PmZUcDzDXkGcBIG8K+Cp273eBw==","signature_status":"signed_v1","signed_at":"2026-08-03T01:31:28.867529Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.16639","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:726f182239699a8365d16b5dbff28b60ef27926d3e60885b021efd50b5862f0e","sha256:b55da5e6d1fb25114331d963a363ce06b3e59281ee8c8fd347750880260c441c"],"state_sha256":"76ad5c5f4abd67625599358603b24b6479533043319a375e65ba0338bc83f790"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Dn/smZ6uCJ6pf6LgF1kJQxPhvz0HOPBepYH0MwxrBLVsGC6vba99rjuNOJZDwdxmqSMO/yTJcCBxv3TAplI6CQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-03T20:08:54.347074Z","bundle_sha256":"16190691f0b5b546bca632d8d8c5b9984bfceef32f617bba5ef78a5cbdb4c1ed"}}