{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:USH7QWT65E4PTKUJAOYCG5Q5Q3","short_pith_number":"pith:USH7QWT6","canonical_record":{"source":{"id":"2412.11346","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cond-mat.soft","submitted_at":"2024-12-16T00:08:19Z","cross_cats_sorted":["cond-mat.other","cond-mat.stat-mech","physics.chem-ph"],"title_canon_sha256":"89e6c56be70d7e4b75dc86513f041bb373f7c2a23f17c02ceb6168284e9705c5","abstract_canon_sha256":"31bb224b06cb6506f7fb7799c5baa4eba2cf3ea38e61f71608cc5cc3d49de802"},"schema_version":"1.0"},"canonical_sha256":"a48ff85a7ee938f9aa8903b023761d86eab725dfa7b05c493e09f853db585622","source":{"kind":"arxiv","id":"2412.11346","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.11346","created_at":"2026-07-05T09:49:31Z"},{"alias_kind":"arxiv_version","alias_value":"2412.11346v1","created_at":"2026-07-05T09:49:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.11346","created_at":"2026-07-05T09:49:31Z"},{"alias_kind":"pith_short_12","alias_value":"USH7QWT65E4P","created_at":"2026-07-05T09:49:31Z"},{"alias_kind":"pith_short_16","alias_value":"USH7QWT65E4PTKUJ","created_at":"2026-07-05T09:49:31Z"},{"alias_kind":"pith_short_8","alias_value":"USH7QWT6","created_at":"2026-07-05T09:49:31Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:USH7QWT65E4PTKUJAOYCG5Q5Q3","target":"record","payload":{"canonical_record":{"source":{"id":"2412.11346","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cond-mat.soft","submitted_at":"2024-12-16T00:08:19Z","cross_cats_sorted":["cond-mat.other","cond-mat.stat-mech","physics.chem-ph"],"title_canon_sha256":"89e6c56be70d7e4b75dc86513f041bb373f7c2a23f17c02ceb6168284e9705c5","abstract_canon_sha256":"31bb224b06cb6506f7fb7799c5baa4eba2cf3ea38e61f71608cc5cc3d49de802"},"schema_version":"1.0"},"canonical_sha256":"a48ff85a7ee938f9aa8903b023761d86eab725dfa7b05c493e09f853db585622","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:49:31.071718Z","signature_b64":"UQbsn5WLK+seXOfIW4Ew2TgASfqJorf2tHucxZ0ju6n2hhEzABxFx6GvKoTjTJ/8bkYmbO+z5g3dWVJVACjIBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a48ff85a7ee938f9aa8903b023761d86eab725dfa7b05c493e09f853db585622","last_reissued_at":"2026-07-05T09:49:31.071319Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:49:31.071319Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2412.11346","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":"2026-07-05T09:49:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fyKyqTEFEyKnMuPNPhX5Gx947XgCMsJcJtMLc0iwBuqaG7mUvMMmXSuzNitg7IQGHP9/BtD4aJGDbLMSGpB3DQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T13:32:17.845970Z"},"content_sha256":"1023677133b13325fa9c521ed09e584f507c2b033f9680bcc06c5c0863664a09","schema_version":"1.0","event_id":"sha256:1023677133b13325fa9c521ed09e584f507c2b033f9680bcc06c5c0863664a09"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:USH7QWT65E4PTKUJAOYCG5Q5Q3","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Structure and Dynamic Evolution of Interfaces between Polymer Solutions and Gels and Polymer Interdiffusion: A Molecular Dynamics Study","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":["cond-mat.other","cond-mat.stat-mech","physics.chem-ph"],"primary_cat":"cond-mat.soft","authors_text":"Friederike Schmid, Jude Ann Vishnu, Sebastian Seiffert, Torsten Gereon Linder","submitted_at":"2024-12-16T00:08:19Z","abstract_excerpt":"Letting free polymers diffuse from solution into a crosslinked polymer gel is often a crucial processing step in the synthesis of multiphase polymer-based gels, e.g., core-shell microgels. Here we use coarse-grained molecular dynamics simulations to obtain molecular insights into this process. We consider idealized situations where the gel is modeled as a regular polymer network with the topology of a diamond lattice, and all free polymers and strands have the same length and consist of the same type of monomer. After bringing the gel and the polymer solution into contact, two time regimes are"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.11346","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/2412.11346/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":"2026-07-05T09:49:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"e5QR5ZkBqtpc4sGpdsM8kPNoKZ/lacDFvveW8jO955a9BS3cVbnxqemWLwQhcoxyGfNS/zDN8TCmbIFmXUfwDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T13:32:17.847162Z"},"content_sha256":"e1a082e2b0d6722755c308a03324de5ae5e9762ced0963d4a43c077ccd26589e","schema_version":"1.0","event_id":"sha256:e1a082e2b0d6722755c308a03324de5ae5e9762ced0963d4a43c077ccd26589e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/USH7QWT65E4PTKUJAOYCG5Q5Q3/bundle.json","state_url":"https://pith.science/pith/USH7QWT65E4PTKUJAOYCG5Q5Q3/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/USH7QWT65E4PTKUJAOYCG5Q5Q3/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":"2026-08-06T13:32:17Z","links":{"resolver":"https://pith.science/pith/USH7QWT65E4PTKUJAOYCG5Q5Q3","bundle":"https://pith.science/pith/USH7QWT65E4PTKUJAOYCG5Q5Q3/bundle.json","state":"https://pith.science/pith/USH7QWT65E4PTKUJAOYCG5Q5Q3/state.json","well_known_bundle":"https://pith.science/.well-known/pith/USH7QWT65E4PTKUJAOYCG5Q5Q3/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:USH7QWT65E4PTKUJAOYCG5Q5Q3","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":"31bb224b06cb6506f7fb7799c5baa4eba2cf3ea38e61f71608cc5cc3d49de802","cross_cats_sorted":["cond-mat.other","cond-mat.stat-mech","physics.chem-ph"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cond-mat.soft","submitted_at":"2024-12-16T00:08:19Z","title_canon_sha256":"89e6c56be70d7e4b75dc86513f041bb373f7c2a23f17c02ceb6168284e9705c5"},"schema_version":"1.0","source":{"id":"2412.11346","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.11346","created_at":"2026-07-05T09:49:31Z"},{"alias_kind":"arxiv_version","alias_value":"2412.11346v1","created_at":"2026-07-05T09:49:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.11346","created_at":"2026-07-05T09:49:31Z"},{"alias_kind":"pith_short_12","alias_value":"USH7QWT65E4P","created_at":"2026-07-05T09:49:31Z"},{"alias_kind":"pith_short_16","alias_value":"USH7QWT65E4PTKUJ","created_at":"2026-07-05T09:49:31Z"},{"alias_kind":"pith_short_8","alias_value":"USH7QWT6","created_at":"2026-07-05T09:49:31Z"}],"graph_snapshots":[{"event_id":"sha256:e1a082e2b0d6722755c308a03324de5ae5e9762ced0963d4a43c077ccd26589e","target":"graph","created_at":"2026-07-05T09:49:31Z","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/2412.11346/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Letting free polymers diffuse from solution into a crosslinked polymer gel is often a crucial processing step in the synthesis of multiphase polymer-based gels, e.g., core-shell microgels. Here we use coarse-grained molecular dynamics simulations to obtain molecular insights into this process. We consider idealized situations where the gel is modeled as a regular polymer network with the topology of a diamond lattice, and all free polymers and strands have the same length and consist of the same type of monomer. After bringing the gel and the polymer solution into contact, two time regimes are","authors_text":"Friederike Schmid, Jude Ann Vishnu, Sebastian Seiffert, Torsten Gereon Linder","cross_cats":["cond-mat.other","cond-mat.stat-mech","physics.chem-ph"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cond-mat.soft","submitted_at":"2024-12-16T00:08:19Z","title":"Structure and Dynamic Evolution of Interfaces between Polymer Solutions and Gels and Polymer Interdiffusion: A Molecular Dynamics Study"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.11346","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":"sha256:1023677133b13325fa9c521ed09e584f507c2b033f9680bcc06c5c0863664a09","target":"record","created_at":"2026-07-05T09:49:31Z","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":"31bb224b06cb6506f7fb7799c5baa4eba2cf3ea38e61f71608cc5cc3d49de802","cross_cats_sorted":["cond-mat.other","cond-mat.stat-mech","physics.chem-ph"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cond-mat.soft","submitted_at":"2024-12-16T00:08:19Z","title_canon_sha256":"89e6c56be70d7e4b75dc86513f041bb373f7c2a23f17c02ceb6168284e9705c5"},"schema_version":"1.0","source":{"id":"2412.11346","kind":"arxiv","version":1}},"canonical_sha256":"a48ff85a7ee938f9aa8903b023761d86eab725dfa7b05c493e09f853db585622","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a48ff85a7ee938f9aa8903b023761d86eab725dfa7b05c493e09f853db585622","first_computed_at":"2026-07-05T09:49:31.071319Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:49:31.071319Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"UQbsn5WLK+seXOfIW4Ew2TgASfqJorf2tHucxZ0ju6n2hhEzABxFx6GvKoTjTJ/8bkYmbO+z5g3dWVJVACjIBg==","signature_status":"signed_v1","signed_at":"2026-07-05T09:49:31.071718Z","signed_message":"canonical_sha256_bytes"},"source_id":"2412.11346","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1023677133b13325fa9c521ed09e584f507c2b033f9680bcc06c5c0863664a09","sha256:e1a082e2b0d6722755c308a03324de5ae5e9762ced0963d4a43c077ccd26589e"],"state_sha256":"dcb95f0ad4501c1860d0f4936ea06938a7e6576672621322ff4742b7edefa653"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"n7iW15B1GhOYREbjVcmKxvAvU+rt+cSOr6D9DaB1jRkQjwIL24/vLMkYy8JXnoW8yrCqiOIm8Cr622YQiLaHBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-06T13:32:17.929097Z","bundle_sha256":"8c7d436af9b4efb90a943c3be9c166d7674a9fad36e83a220c07364737a8d461"}}