{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:D3PC26X2TLF3H544H3KCFPMEQJ","short_pith_number":"pith:D3PC26X2","canonical_record":{"source":{"id":"2401.17565","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2024-01-31T03:10:45Z","cross_cats_sorted":[],"title_canon_sha256":"2489de42d9572c0a41acd58a36151bdf8c62a0b55988daedcab02fcb4f00bda3","abstract_canon_sha256":"8585f4f1f740c8da4735e71e2404efd5b26e3af149917a862a27b1549cdba1ee"},"schema_version":"1.0"},"canonical_sha256":"1ede2d7afa9acbb3f79c3ed422bd84826a44894bdc3454a922fc329cf6601bb9","source":{"kind":"arxiv","id":"2401.17565","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2401.17565","created_at":"2026-07-05T08:31:47Z"},{"alias_kind":"arxiv_version","alias_value":"2401.17565v1","created_at":"2026-07-05T08:31:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2401.17565","created_at":"2026-07-05T08:31:47Z"},{"alias_kind":"pith_short_12","alias_value":"D3PC26X2TLF3","created_at":"2026-07-05T08:31:47Z"},{"alias_kind":"pith_short_16","alias_value":"D3PC26X2TLF3H544","created_at":"2026-07-05T08:31:47Z"},{"alias_kind":"pith_short_8","alias_value":"D3PC26X2","created_at":"2026-07-05T08:31:47Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:D3PC26X2TLF3H544H3KCFPMEQJ","target":"record","payload":{"canonical_record":{"source":{"id":"2401.17565","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2024-01-31T03:10:45Z","cross_cats_sorted":[],"title_canon_sha256":"2489de42d9572c0a41acd58a36151bdf8c62a0b55988daedcab02fcb4f00bda3","abstract_canon_sha256":"8585f4f1f740c8da4735e71e2404efd5b26e3af149917a862a27b1549cdba1ee"},"schema_version":"1.0"},"canonical_sha256":"1ede2d7afa9acbb3f79c3ed422bd84826a44894bdc3454a922fc329cf6601bb9","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:31:47.126290Z","signature_b64":"0SPq2AjJQOisQ+WVUVnRr41QmSTggSYW48dLmAN1c1pHtb9vuZsTol8vygC6yP6SlgPg2Ky0GhWT4ooFrJNkAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1ede2d7afa9acbb3f79c3ed422bd84826a44894bdc3454a922fc329cf6601bb9","last_reissued_at":"2026-07-05T08:31:47.125820Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:31:47.125820Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2401.17565","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":"2026-07-05T08:31:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5GEDcme/+25UQpa2KkJgXhrvG/NMC3jKuuniGiDCwyqxB/m2za6b2zDATpb9vS5UtnVy/kjOWjofezGbkvD1Bg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T18:34:53.446725Z"},"content_sha256":"e9e429c1bfc6271b7ac9a271015c1e0f616a061345959fb9b8b496b36f8424d8","schema_version":"1.0","event_id":"sha256:e9e429c1bfc6271b7ac9a271015c1e0f616a061345959fb9b8b496b36f8424d8"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:D3PC26X2TLF3H544H3KCFPMEQJ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Dissipative particle dynamics simulation plus slip-springs for entangled polymers with various slip-spring densities","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.soft","authors_text":"Bamim Khomami, Fan Wang, Hong-Xia Guo, Mahdi Boudaghi-Khajehnobar, Takashi Uneyama, Takato Ishida, Yuichi Masubuchi, Yuya Doi","submitted_at":"2024-01-31T03:10:45Z","abstract_excerpt":"Slip-spring models are valuable tools for simulating entangled polymers, bridging the gap between bead-spring models with excluded volume and network models with presumed reptation motion. This study focuses on the DPD-SS (Dissipative Particle Dynamics - Slip-Spring) model, which introduces slip-springs into the standard DPD polymer model with soft-core interactions. By systematically adjusting the fugacity of slip-springs, the density of slip-springs within the system is varied. Simulation results demonstrate the compatibility of models with different slip-spring densities in terms of diffusi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2401.17565","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/2401.17565/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":"2026-07-05T08:31:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"E3nP3rNHOnzSk0jr+O+IkmVHxovj/tN9YqNfCfr6vCLGDf3XYfCg4Lyq9jlvTvX2DkTx9GMuWkRkFwRc2ky9Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T18:34:53.447109Z"},"content_sha256":"1d016d8ea64cdf9492d8a10c88e5d9972f8c1ff671fbabfad03e9deb10d528e6","schema_version":"1.0","event_id":"sha256:1d016d8ea64cdf9492d8a10c88e5d9972f8c1ff671fbabfad03e9deb10d528e6"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/D3PC26X2TLF3H544H3KCFPMEQJ/bundle.json","state_url":"https://pith.science/pith/D3PC26X2TLF3H544H3KCFPMEQJ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/D3PC26X2TLF3H544H3KCFPMEQJ/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":"2026-07-06T18:34:53Z","links":{"resolver":"https://pith.science/pith/D3PC26X2TLF3H544H3KCFPMEQJ","bundle":"https://pith.science/pith/D3PC26X2TLF3H544H3KCFPMEQJ/bundle.json","state":"https://pith.science/pith/D3PC26X2TLF3H544H3KCFPMEQJ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/D3PC26X2TLF3H544H3KCFPMEQJ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:D3PC26X2TLF3H544H3KCFPMEQJ","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":"8585f4f1f740c8da4735e71e2404efd5b26e3af149917a862a27b1549cdba1ee","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2024-01-31T03:10:45Z","title_canon_sha256":"2489de42d9572c0a41acd58a36151bdf8c62a0b55988daedcab02fcb4f00bda3"},"schema_version":"1.0","source":{"id":"2401.17565","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2401.17565","created_at":"2026-07-05T08:31:47Z"},{"alias_kind":"arxiv_version","alias_value":"2401.17565v1","created_at":"2026-07-05T08:31:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2401.17565","created_at":"2026-07-05T08:31:47Z"},{"alias_kind":"pith_short_12","alias_value":"D3PC26X2TLF3","created_at":"2026-07-05T08:31:47Z"},{"alias_kind":"pith_short_16","alias_value":"D3PC26X2TLF3H544","created_at":"2026-07-05T08:31:47Z"},{"alias_kind":"pith_short_8","alias_value":"D3PC26X2","created_at":"2026-07-05T08:31:47Z"}],"graph_snapshots":[{"event_id":"sha256:1d016d8ea64cdf9492d8a10c88e5d9972f8c1ff671fbabfad03e9deb10d528e6","target":"graph","created_at":"2026-07-05T08:31:47Z","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/2401.17565/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Slip-spring models are valuable tools for simulating entangled polymers, bridging the gap between bead-spring models with excluded volume and network models with presumed reptation motion. This study focuses on the DPD-SS (Dissipative Particle Dynamics - Slip-Spring) model, which introduces slip-springs into the standard DPD polymer model with soft-core interactions. By systematically adjusting the fugacity of slip-springs, the density of slip-springs within the system is varied. Simulation results demonstrate the compatibility of models with different slip-spring densities in terms of diffusi","authors_text":"Bamim Khomami, Fan Wang, Hong-Xia Guo, Mahdi Boudaghi-Khajehnobar, Takashi Uneyama, Takato Ishida, Yuichi Masubuchi, Yuya Doi","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2024-01-31T03:10:45Z","title":"Dissipative particle dynamics simulation plus slip-springs for entangled polymers with various slip-spring densities"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2401.17565","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:e9e429c1bfc6271b7ac9a271015c1e0f616a061345959fb9b8b496b36f8424d8","target":"record","created_at":"2026-07-05T08:31:47Z","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":"8585f4f1f740c8da4735e71e2404efd5b26e3af149917a862a27b1549cdba1ee","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2024-01-31T03:10:45Z","title_canon_sha256":"2489de42d9572c0a41acd58a36151bdf8c62a0b55988daedcab02fcb4f00bda3"},"schema_version":"1.0","source":{"id":"2401.17565","kind":"arxiv","version":1}},"canonical_sha256":"1ede2d7afa9acbb3f79c3ed422bd84826a44894bdc3454a922fc329cf6601bb9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1ede2d7afa9acbb3f79c3ed422bd84826a44894bdc3454a922fc329cf6601bb9","first_computed_at":"2026-07-05T08:31:47.125820Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:31:47.125820Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"0SPq2AjJQOisQ+WVUVnRr41QmSTggSYW48dLmAN1c1pHtb9vuZsTol8vygC6yP6SlgPg2Ky0GhWT4ooFrJNkAg==","signature_status":"signed_v1","signed_at":"2026-07-05T08:31:47.126290Z","signed_message":"canonical_sha256_bytes"},"source_id":"2401.17565","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e9e429c1bfc6271b7ac9a271015c1e0f616a061345959fb9b8b496b36f8424d8","sha256:1d016d8ea64cdf9492d8a10c88e5d9972f8c1ff671fbabfad03e9deb10d528e6"],"state_sha256":"29151176257432dd4845b26b85ea054661be2717c9a87c6b735b795191d5eead"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FMFw3VH/hCbRihfG+0tKC9PGuFnXZzpDWNl+NVM+aA9+NPij4aruIecRGAbvstMe1Lx/OlI+i6LBAcmuGKniCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-06T18:34:53.449341Z","bundle_sha256":"aa9356b55a4fe4402b07312099503d6b202983bf48be2ba6e7e460cd098a3347"}}