{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:D57NLP7JDS26IAP527NJSHSVI6","short_pith_number":"pith:D57NLP7J","canonical_record":{"source":{"id":"2606.22877","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2026-06-22T05:41:20Z","cross_cats_sorted":[],"title_canon_sha256":"b5e4c969110f42266f724885f38656c9dc4d52eab80a0483388c55184d89e957","abstract_canon_sha256":"b5c5f01928676a7b38ade26802c3ef5ba882587aeed911ab0fe252e9d8210422"},"schema_version":"1.0"},"canonical_sha256":"1f7ed5bfe91cb5e401fdd7da991e554797bddd5d90ac17ec5ad1929563cbcd58","source":{"kind":"arxiv","id":"2606.22877","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.22877","created_at":"2026-06-23T03:14:03Z"},{"alias_kind":"arxiv_version","alias_value":"2606.22877v1","created_at":"2026-06-23T03:14:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.22877","created_at":"2026-06-23T03:14:03Z"},{"alias_kind":"pith_short_12","alias_value":"D57NLP7JDS26","created_at":"2026-06-23T03:14:03Z"},{"alias_kind":"pith_short_16","alias_value":"D57NLP7JDS26IAP5","created_at":"2026-06-23T03:14:03Z"},{"alias_kind":"pith_short_8","alias_value":"D57NLP7J","created_at":"2026-06-23T03:14:03Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:D57NLP7JDS26IAP527NJSHSVI6","target":"record","payload":{"canonical_record":{"source":{"id":"2606.22877","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2026-06-22T05:41:20Z","cross_cats_sorted":[],"title_canon_sha256":"b5e4c969110f42266f724885f38656c9dc4d52eab80a0483388c55184d89e957","abstract_canon_sha256":"b5c5f01928676a7b38ade26802c3ef5ba882587aeed911ab0fe252e9d8210422"},"schema_version":"1.0"},"canonical_sha256":"1f7ed5bfe91cb5e401fdd7da991e554797bddd5d90ac17ec5ad1929563cbcd58","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-23T03:14:03.001786Z","signature_b64":"P6aMiqnrD3d7EYTeKTrc2/NMTgheI61pbbixBT7F2ahkF5UNdtyQVLqBd5Inb0zHQ6TEwsxoYuTo11dFrhPlDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1f7ed5bfe91cb5e401fdd7da991e554797bddd5d90ac17ec5ad1929563cbcd58","last_reissued_at":"2026-06-23T03:14:03.001412Z","signature_status":"signed_v1","first_computed_at":"2026-06-23T03:14:03.001412Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2606.22877","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":"2026-06-23T03:14:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NDv++Q/+4eCgFRlRgNPd6EG+wtR0JMHUOmp8u57Ac0Xmpm9HHDOSHfgIrZdSTp7uGCfyxzKjOt3ZRVy4/kuFBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-03T17:48:17.711580Z"},"content_sha256":"2fd37862c723cada19ce29739a5d69ff0da917edcf2b77077ab2ac1866fedf00","schema_version":"1.0","event_id":"sha256:2fd37862c723cada19ce29739a5d69ff0da917edcf2b77077ab2ac1866fedf00"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:D57NLP7JDS26IAP527NJSHSVI6","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"DynamicMem: A Long-Horizon Memory Benchmark in Real-World Settings","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.CL","authors_text":"Ali Payani, Chinmay Arvind, Guanchu Wang, Pouya Parsa, Shengming Zhou, Shuang Zhou, Vladimir Braverman, Wenya Xie, Xinheng Ding, Yantao Zheng, Zelin Li, Zirui Liu","submitted_at":"2026-06-22T05:41:20Z","abstract_excerpt":"LLM agents increasingly act as personal assistants that must remember a user's profile over months: who they are (attributes), what they routinely do (habits), and what they prefer (preferences), and keep it updated as jobs, routines, and tastes drift. Existing benchmarks evaluate this \"memory\" ability through short, simplified interactions, missing three core properties of real behavior: the profile is heterogeneous, with attributes, habits, and preferences evolving on different timelines; changes are driven by external context such as seasons and life events; and evidence is rarely stated ex"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.22877","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/2606.22877/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":"2026-06-23T03:14:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"stHTeaLGnrtqu+b/+GtSanVyE72Y5iLwl9LgatM3AlmQiXZZYBR3E8P7EeRz7iTtpZpVvl6r9kzVWSsgMJkeCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-03T17:48:17.711970Z"},"content_sha256":"652e063d1547d6a1a3632f9c9c96b1eb1bb0e74d38030560df21048d70971250","schema_version":"1.0","event_id":"sha256:652e063d1547d6a1a3632f9c9c96b1eb1bb0e74d38030560df21048d70971250"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/D57NLP7JDS26IAP527NJSHSVI6/bundle.json","state_url":"https://pith.science/pith/D57NLP7JDS26IAP527NJSHSVI6/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/D57NLP7JDS26IAP527NJSHSVI6/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":"2026-07-03T17:48:17Z","links":{"resolver":"https://pith.science/pith/D57NLP7JDS26IAP527NJSHSVI6","bundle":"https://pith.science/pith/D57NLP7JDS26IAP527NJSHSVI6/bundle.json","state":"https://pith.science/pith/D57NLP7JDS26IAP527NJSHSVI6/state.json","well_known_bundle":"https://pith.science/.well-known/pith/D57NLP7JDS26IAP527NJSHSVI6/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:D57NLP7JDS26IAP527NJSHSVI6","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":"b5c5f01928676a7b38ade26802c3ef5ba882587aeed911ab0fe252e9d8210422","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2026-06-22T05:41:20Z","title_canon_sha256":"b5e4c969110f42266f724885f38656c9dc4d52eab80a0483388c55184d89e957"},"schema_version":"1.0","source":{"id":"2606.22877","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.22877","created_at":"2026-06-23T03:14:03Z"},{"alias_kind":"arxiv_version","alias_value":"2606.22877v1","created_at":"2026-06-23T03:14:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.22877","created_at":"2026-06-23T03:14:03Z"},{"alias_kind":"pith_short_12","alias_value":"D57NLP7JDS26","created_at":"2026-06-23T03:14:03Z"},{"alias_kind":"pith_short_16","alias_value":"D57NLP7JDS26IAP5","created_at":"2026-06-23T03:14:03Z"},{"alias_kind":"pith_short_8","alias_value":"D57NLP7J","created_at":"2026-06-23T03:14:03Z"}],"graph_snapshots":[{"event_id":"sha256:652e063d1547d6a1a3632f9c9c96b1eb1bb0e74d38030560df21048d70971250","target":"graph","created_at":"2026-06-23T03:14:03Z","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/2606.22877/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"LLM agents increasingly act as personal assistants that must remember a user's profile over months: who they are (attributes), what they routinely do (habits), and what they prefer (preferences), and keep it updated as jobs, routines, and tastes drift. Existing benchmarks evaluate this \"memory\" ability through short, simplified interactions, missing three core properties of real behavior: the profile is heterogeneous, with attributes, habits, and preferences evolving on different timelines; changes are driven by external context such as seasons and life events; and evidence is rarely stated ex","authors_text":"Ali Payani, Chinmay Arvind, Guanchu Wang, Pouya Parsa, Shengming Zhou, Shuang Zhou, Vladimir Braverman, Wenya Xie, Xinheng Ding, Yantao Zheng, Zelin Li, Zirui Liu","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2026-06-22T05:41:20Z","title":"DynamicMem: A Long-Horizon Memory Benchmark in Real-World Settings"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.22877","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":"sha256:2fd37862c723cada19ce29739a5d69ff0da917edcf2b77077ab2ac1866fedf00","target":"record","created_at":"2026-06-23T03:14:03Z","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":"b5c5f01928676a7b38ade26802c3ef5ba882587aeed911ab0fe252e9d8210422","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2026-06-22T05:41:20Z","title_canon_sha256":"b5e4c969110f42266f724885f38656c9dc4d52eab80a0483388c55184d89e957"},"schema_version":"1.0","source":{"id":"2606.22877","kind":"arxiv","version":1}},"canonical_sha256":"1f7ed5bfe91cb5e401fdd7da991e554797bddd5d90ac17ec5ad1929563cbcd58","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1f7ed5bfe91cb5e401fdd7da991e554797bddd5d90ac17ec5ad1929563cbcd58","first_computed_at":"2026-06-23T03:14:03.001412Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-23T03:14:03.001412Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"P6aMiqnrD3d7EYTeKTrc2/NMTgheI61pbbixBT7F2ahkF5UNdtyQVLqBd5Inb0zHQ6TEwsxoYuTo11dFrhPlDg==","signature_status":"signed_v1","signed_at":"2026-06-23T03:14:03.001786Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.22877","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2fd37862c723cada19ce29739a5d69ff0da917edcf2b77077ab2ac1866fedf00","sha256:652e063d1547d6a1a3632f9c9c96b1eb1bb0e74d38030560df21048d70971250"],"state_sha256":"c715b0b8176492199a01e8628db0e478e7b9c24bd98627af8f829c4649a72bd8"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fd9zmAlWIJIltga6W7nYvRc8D9vuHHG3YWNrqoInkXwDOyR9l2xthsiDiwWEPtn1dK1NLR7VyOAE2mpf0EtqDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-03T17:48:17.714014Z","bundle_sha256":"8765c84a8035e04fbfd1e65c336465e6959d6b2d5d89a1633b5c5c04fa663830"}}