{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:VK7HDGWC3MWBOLYMOADVSEQZ5Z","short_pith_number":"pith:VK7HDGWC","canonical_record":{"source":{"id":"2606.30639","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2026-06-29T17:58:43Z","cross_cats_sorted":["cs.CL"],"title_canon_sha256":"6dc9bc2ea9d5ec50550d27241c628ccc74c60bb717e2459f60b25d21acd8f535","abstract_canon_sha256":"c3f533cfea986f4c486ede24e33d855ad8f82f6475b04e84a2c41650ade7523c"},"schema_version":"1.0"},"canonical_sha256":"aabe719ac2db2c172f0c7007591219ee7eb8db22c435a8d2e12adcd641fdc375","source":{"kind":"arxiv","id":"2606.30639","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.30639","created_at":"2026-06-30T02:18:23Z"},{"alias_kind":"arxiv_version","alias_value":"2606.30639v1","created_at":"2026-06-30T02:18:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.30639","created_at":"2026-06-30T02:18:23Z"},{"alias_kind":"pith_short_12","alias_value":"VK7HDGWC3MWB","created_at":"2026-06-30T02:18:23Z"},{"alias_kind":"pith_short_16","alias_value":"VK7HDGWC3MWBOLYM","created_at":"2026-06-30T02:18:23Z"},{"alias_kind":"pith_short_8","alias_value":"VK7HDGWC","created_at":"2026-06-30T02:18:23Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:VK7HDGWC3MWBOLYMOADVSEQZ5Z","target":"record","payload":{"canonical_record":{"source":{"id":"2606.30639","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2026-06-29T17:58:43Z","cross_cats_sorted":["cs.CL"],"title_canon_sha256":"6dc9bc2ea9d5ec50550d27241c628ccc74c60bb717e2459f60b25d21acd8f535","abstract_canon_sha256":"c3f533cfea986f4c486ede24e33d855ad8f82f6475b04e84a2c41650ade7523c"},"schema_version":"1.0"},"canonical_sha256":"aabe719ac2db2c172f0c7007591219ee7eb8db22c435a8d2e12adcd641fdc375","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-30T02:18:23.900075Z","signature_b64":"ZJhVT5wUd83QHUkYWDqR1d4vG7qcG/ZcujZpan2fqv21RHtUHPTTwW+d79ff8h1aTFemmzmjwCZQeEvE7WunCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"aabe719ac2db2c172f0c7007591219ee7eb8db22c435a8d2e12adcd641fdc375","last_reissued_at":"2026-06-30T02:18:23.899435Z","signature_status":"signed_v1","first_computed_at":"2026-06-30T02:18:23.899435Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2606.30639","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":"2026-06-30T02:18:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"57Lk5etthccqDhmNwlP1r5MtR/o6HnfERRhmJGoZl2Bxjy2b3vs0+Qe9gijJMEKIiapyKySa7G2q6/OANSK4Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-30T15:56:52.074322Z"},"content_sha256":"00335bd198ff6d7ed01ff5c7a7688c5458c7d59be69c3a33503bda7a24096b84","schema_version":"1.0","event_id":"sha256:00335bd198ff6d7ed01ff5c7a7688c5458c7d59be69c3a33503bda7a24096b84"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:VK7HDGWC3MWBOLYMOADVSEQZ5Z","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Self-Evolving World Models for LLM Agent Planning","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.CL"],"primary_cat":"cs.AI","authors_text":"See-kiong Ng, Wenxuan Zhang, Xuan Zhang, Yang Deng","submitted_at":"2026-06-29T17:58:43Z","abstract_excerpt":"World models offer a principled way to equip long-horizon LLM agents with foresight: predictions of action consequences before execution. However, unreliable foresight can be ignored, misused, or even degrade downstream decision-making. In this paper, we introduce WorldEvolver, a self-evolving world model framework that revises its deployment-time context while keeping the downstream agent and all model parameters frozen. WorldEvolver integrates three modules: (i) Episodic Memory, which exploits real action transitions through retrieval-based simulation; (ii) Semantic Memory, which extracts pe"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.30639","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/2606.30639/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":"2026-06-30T02:18:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"EiAz+TtRBYcoCHEQ0MMtUn7VI6F259HztniT9Zj6dbtwgu4n9I2fM1xMrSD+Rty8goxffaRPoX468AzXF3HpAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-30T15:56:52.074702Z"},"content_sha256":"611f87a9bd77f074d1072babb141ff9b6a084e0f0240ad680e3f3a9f4638133a","schema_version":"1.0","event_id":"sha256:611f87a9bd77f074d1072babb141ff9b6a084e0f0240ad680e3f3a9f4638133a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/VK7HDGWC3MWBOLYMOADVSEQZ5Z/bundle.json","state_url":"https://pith.science/pith/VK7HDGWC3MWBOLYMOADVSEQZ5Z/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/VK7HDGWC3MWBOLYMOADVSEQZ5Z/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":"2026-06-30T15:56:52Z","links":{"resolver":"https://pith.science/pith/VK7HDGWC3MWBOLYMOADVSEQZ5Z","bundle":"https://pith.science/pith/VK7HDGWC3MWBOLYMOADVSEQZ5Z/bundle.json","state":"https://pith.science/pith/VK7HDGWC3MWBOLYMOADVSEQZ5Z/state.json","well_known_bundle":"https://pith.science/.well-known/pith/VK7HDGWC3MWBOLYMOADVSEQZ5Z/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:VK7HDGWC3MWBOLYMOADVSEQZ5Z","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":"c3f533cfea986f4c486ede24e33d855ad8f82f6475b04e84a2c41650ade7523c","cross_cats_sorted":["cs.CL"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2026-06-29T17:58:43Z","title_canon_sha256":"6dc9bc2ea9d5ec50550d27241c628ccc74c60bb717e2459f60b25d21acd8f535"},"schema_version":"1.0","source":{"id":"2606.30639","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.30639","created_at":"2026-06-30T02:18:23Z"},{"alias_kind":"arxiv_version","alias_value":"2606.30639v1","created_at":"2026-06-30T02:18:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.30639","created_at":"2026-06-30T02:18:23Z"},{"alias_kind":"pith_short_12","alias_value":"VK7HDGWC3MWB","created_at":"2026-06-30T02:18:23Z"},{"alias_kind":"pith_short_16","alias_value":"VK7HDGWC3MWBOLYM","created_at":"2026-06-30T02:18:23Z"},{"alias_kind":"pith_short_8","alias_value":"VK7HDGWC","created_at":"2026-06-30T02:18:23Z"}],"graph_snapshots":[{"event_id":"sha256:611f87a9bd77f074d1072babb141ff9b6a084e0f0240ad680e3f3a9f4638133a","target":"graph","created_at":"2026-06-30T02:18:23Z","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/2606.30639/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"World models offer a principled way to equip long-horizon LLM agents with foresight: predictions of action consequences before execution. However, unreliable foresight can be ignored, misused, or even degrade downstream decision-making. In this paper, we introduce WorldEvolver, a self-evolving world model framework that revises its deployment-time context while keeping the downstream agent and all model parameters frozen. WorldEvolver integrates three modules: (i) Episodic Memory, which exploits real action transitions through retrieval-based simulation; (ii) Semantic Memory, which extracts pe","authors_text":"See-kiong Ng, Wenxuan Zhang, Xuan Zhang, Yang Deng","cross_cats":["cs.CL"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2026-06-29T17:58:43Z","title":"Self-Evolving World Models for LLM Agent Planning"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.30639","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":"sha256:00335bd198ff6d7ed01ff5c7a7688c5458c7d59be69c3a33503bda7a24096b84","target":"record","created_at":"2026-06-30T02:18:23Z","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":"c3f533cfea986f4c486ede24e33d855ad8f82f6475b04e84a2c41650ade7523c","cross_cats_sorted":["cs.CL"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2026-06-29T17:58:43Z","title_canon_sha256":"6dc9bc2ea9d5ec50550d27241c628ccc74c60bb717e2459f60b25d21acd8f535"},"schema_version":"1.0","source":{"id":"2606.30639","kind":"arxiv","version":1}},"canonical_sha256":"aabe719ac2db2c172f0c7007591219ee7eb8db22c435a8d2e12adcd641fdc375","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"aabe719ac2db2c172f0c7007591219ee7eb8db22c435a8d2e12adcd641fdc375","first_computed_at":"2026-06-30T02:18:23.899435Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-30T02:18:23.899435Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ZJhVT5wUd83QHUkYWDqR1d4vG7qcG/ZcujZpan2fqv21RHtUHPTTwW+d79ff8h1aTFemmzmjwCZQeEvE7WunCw==","signature_status":"signed_v1","signed_at":"2026-06-30T02:18:23.900075Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.30639","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:00335bd198ff6d7ed01ff5c7a7688c5458c7d59be69c3a33503bda7a24096b84","sha256:611f87a9bd77f074d1072babb141ff9b6a084e0f0240ad680e3f3a9f4638133a"],"state_sha256":"885cf348b3278a0311ba42d73d7c2dcf1933816a242d928830620273ef63209b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"E+KgwhydOzrxMT+nbmNBipNpEeR0Df75IgK4KxvSrsK4qDePC17rdDW+xm3noICQuddgp1NZhYikXGwSpp2BBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-30T15:56:52.076712Z","bundle_sha256":"2afc331c6fd18904bbca1e0dbe5200c06a476a6c3135705fb872adcf415871cd"}}