{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:J4XXOOEOASTHYCH3X73QDRGUTI","short_pith_number":"pith:J4XXOOEO","canonical_record":{"source":{"id":"2608.06501","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2026-08-06T18:38:14Z","cross_cats_sorted":["cs.CL","cs.MM"],"title_canon_sha256":"8ff8d5d17d35a8ce66a3640f2e59db518de709d846912f093c340dd68093ad7b","abstract_canon_sha256":"9f1946d5c6ce95b6ba2ee3a76d589acc6fd05db185d74a57e435db75d5f53bc2"},"schema_version":"1.0"},"canonical_sha256":"4f2f77388e04a67c08fbbff701c4d49a38ec7870c96d92ac43d17df0fb9e1756","source":{"kind":"arxiv","id":"2608.06501","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2608.06501","created_at":"2026-08-10T01:10:52Z"},{"alias_kind":"arxiv_version","alias_value":"2608.06501v1","created_at":"2026-08-10T01:10:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2608.06501","created_at":"2026-08-10T01:10:52Z"},{"alias_kind":"pith_short_12","alias_value":"J4XXOOEOASTH","created_at":"2026-08-10T01:10:52Z"},{"alias_kind":"pith_short_16","alias_value":"J4XXOOEOASTHYCH3","created_at":"2026-08-10T01:10:52Z"},{"alias_kind":"pith_short_8","alias_value":"J4XXOOEO","created_at":"2026-08-10T01:10:52Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:J4XXOOEOASTHYCH3X73QDRGUTI","target":"record","payload":{"canonical_record":{"source":{"id":"2608.06501","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2026-08-06T18:38:14Z","cross_cats_sorted":["cs.CL","cs.MM"],"title_canon_sha256":"8ff8d5d17d35a8ce66a3640f2e59db518de709d846912f093c340dd68093ad7b","abstract_canon_sha256":"9f1946d5c6ce95b6ba2ee3a76d589acc6fd05db185d74a57e435db75d5f53bc2"},"schema_version":"1.0"},"canonical_sha256":"4f2f77388e04a67c08fbbff701c4d49a38ec7870c96d92ac43d17df0fb9e1756","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-08-10T01:10:52.330514Z","signature_b64":"lIyGK+vyH37Vmed0wwqNZ9J4fU8fpd5fkK/EBat8GVo7x1GFioMW2tyzPwSqNrFLu9TAs1NGj4oygVECJmqlAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4f2f77388e04a67c08fbbff701c4d49a38ec7870c96d92ac43d17df0fb9e1756","last_reissued_at":"2026-08-10T01:10:52.327192Z","signature_status":"signed_v1","first_computed_at":"2026-08-10T01:10:52.327192Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2608.06501","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":"2026-08-10T01:10:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4Grk3J88Vf1+5ckAbPvzfvZ0XlhnIHhHIENetZ2DrhjRJapi8xLOyOQYMDrbjige2e7DZYC/h+dc2jjIdZZNDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-10T18:22:20.410055Z"},"content_sha256":"396bfa2a06d54005023b6086c59afa826eab5e434563590248995104acc5b662","schema_version":"1.0","event_id":"sha256:396bfa2a06d54005023b6086c59afa826eab5e434563590248995104acc5b662"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:J4XXOOEOASTHYCH3X73QDRGUTI","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Can MLLMs Decode the Creative Leap? Introducing C4 for Cross-Concept Understanding","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.CL","cs.MM"],"primary_cat":"cs.AI","authors_text":"Daling Wang, Ming Wang, Shi Feng, Tingna Xie, Xiangju Li, Xiaocui Yang, Yifei Zhang, Yuqing Zhang","submitted_at":"2026-08-06T18:38:14Z","abstract_excerpt":"Creative capabilities of MLLMs matter in design, communication, education, and human--AI collaboration, yet remain difficult to evaluate because explicit targets and reward signals are scarce compared with accuracy-oriented tasks. Cross-concept understanding is a core cognitive capacity underlying receptive creativity. It enables a perceiver to recover intended meaning from non-obvious but meaningful conceptual relations. We operationalize item construction as cross-concept encoding and model inference as cross-concept decoding. We introduce C4, a cognition-inspired evaluation framework for Ch"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2608.06501","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/2608.06501/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":"2026-08-10T01:10:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zhqY0JW9O8eQXBsBP/7pJMaNBpYHVFA+isL/dRdSUzPBiy3NqvFwyElYlOiNILtmXuy7EsolD+4yvLZ0PgLQCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-10T18:22:20.410681Z"},"content_sha256":"c93ac22d2af051a27be35e219a1d0a767dc10f44a318abde166e1099900298d4","schema_version":"1.0","event_id":"sha256:c93ac22d2af051a27be35e219a1d0a767dc10f44a318abde166e1099900298d4"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/J4XXOOEOASTHYCH3X73QDRGUTI/bundle.json","state_url":"https://pith.science/pith/J4XXOOEOASTHYCH3X73QDRGUTI/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/J4XXOOEOASTHYCH3X73QDRGUTI/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":"2026-08-10T18:22:20Z","links":{"resolver":"https://pith.science/pith/J4XXOOEOASTHYCH3X73QDRGUTI","bundle":"https://pith.science/pith/J4XXOOEOASTHYCH3X73QDRGUTI/bundle.json","state":"https://pith.science/pith/J4XXOOEOASTHYCH3X73QDRGUTI/state.json","well_known_bundle":"https://pith.science/.well-known/pith/J4XXOOEOASTHYCH3X73QDRGUTI/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:J4XXOOEOASTHYCH3X73QDRGUTI","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":"9f1946d5c6ce95b6ba2ee3a76d589acc6fd05db185d74a57e435db75d5f53bc2","cross_cats_sorted":["cs.CL","cs.MM"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2026-08-06T18:38:14Z","title_canon_sha256":"8ff8d5d17d35a8ce66a3640f2e59db518de709d846912f093c340dd68093ad7b"},"schema_version":"1.0","source":{"id":"2608.06501","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2608.06501","created_at":"2026-08-10T01:10:52Z"},{"alias_kind":"arxiv_version","alias_value":"2608.06501v1","created_at":"2026-08-10T01:10:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2608.06501","created_at":"2026-08-10T01:10:52Z"},{"alias_kind":"pith_short_12","alias_value":"J4XXOOEOASTH","created_at":"2026-08-10T01:10:52Z"},{"alias_kind":"pith_short_16","alias_value":"J4XXOOEOASTHYCH3","created_at":"2026-08-10T01:10:52Z"},{"alias_kind":"pith_short_8","alias_value":"J4XXOOEO","created_at":"2026-08-10T01:10:52Z"}],"graph_snapshots":[{"event_id":"sha256:c93ac22d2af051a27be35e219a1d0a767dc10f44a318abde166e1099900298d4","target":"graph","created_at":"2026-08-10T01:10:52Z","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/2608.06501/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Creative capabilities of MLLMs matter in design, communication, education, and human--AI collaboration, yet remain difficult to evaluate because explicit targets and reward signals are scarce compared with accuracy-oriented tasks. Cross-concept understanding is a core cognitive capacity underlying receptive creativity. It enables a perceiver to recover intended meaning from non-obvious but meaningful conceptual relations. We operationalize item construction as cross-concept encoding and model inference as cross-concept decoding. We introduce C4, a cognition-inspired evaluation framework for Ch","authors_text":"Daling Wang, Ming Wang, Shi Feng, Tingna Xie, Xiangju Li, Xiaocui Yang, Yifei Zhang, Yuqing Zhang","cross_cats":["cs.CL","cs.MM"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2026-08-06T18:38:14Z","title":"Can MLLMs Decode the Creative Leap? Introducing C4 for Cross-Concept Understanding"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2608.06501","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":"sha256:396bfa2a06d54005023b6086c59afa826eab5e434563590248995104acc5b662","target":"record","created_at":"2026-08-10T01:10:52Z","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":"9f1946d5c6ce95b6ba2ee3a76d589acc6fd05db185d74a57e435db75d5f53bc2","cross_cats_sorted":["cs.CL","cs.MM"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2026-08-06T18:38:14Z","title_canon_sha256":"8ff8d5d17d35a8ce66a3640f2e59db518de709d846912f093c340dd68093ad7b"},"schema_version":"1.0","source":{"id":"2608.06501","kind":"arxiv","version":1}},"canonical_sha256":"4f2f77388e04a67c08fbbff701c4d49a38ec7870c96d92ac43d17df0fb9e1756","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4f2f77388e04a67c08fbbff701c4d49a38ec7870c96d92ac43d17df0fb9e1756","first_computed_at":"2026-08-10T01:10:52.327192Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-08-10T01:10:52.327192Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"lIyGK+vyH37Vmed0wwqNZ9J4fU8fpd5fkK/EBat8GVo7x1GFioMW2tyzPwSqNrFLu9TAs1NGj4oygVECJmqlAQ==","signature_status":"signed_v1","signed_at":"2026-08-10T01:10:52.330514Z","signed_message":"canonical_sha256_bytes"},"source_id":"2608.06501","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:396bfa2a06d54005023b6086c59afa826eab5e434563590248995104acc5b662","sha256:c93ac22d2af051a27be35e219a1d0a767dc10f44a318abde166e1099900298d4"],"state_sha256":"67b7dbc04a2e06ea2a3606998823ea482e3593c11d6de4f5fa81ef7d4d936bb4"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"l4lRjkv2y1m3A5dCA8ViwDFv9K2Cazso6obn3CLZ+X/O/X0huihDsyJ2A4L+j49n6tsNA5VekxcogS4qQVrZDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-10T18:22:20.414567Z","bundle_sha256":"ee129134a62f5f35584770a0dc6f554a45ffd8ed9f6f600f1fe6f5221b62d759"}}