{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:5DFYH3YHN7A6D2EJ4EYTQ3TTXY","short_pith_number":"pith:5DFYH3YH","canonical_record":{"source":{"id":"2506.15579","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2025-06-18T15:57:03Z","cross_cats_sorted":["cond-mat.mtrl-sci","cond-mat.soft"],"title_canon_sha256":"1c706d56820aced204b6f622f8a66841b39f4b5128a2d8642b72ecd7be4325b4","abstract_canon_sha256":"ec630e9c2687da6b2ae490275b329935a70cd63963ecad1c0f8385e0bb29a1a0"},"schema_version":"1.0"},"canonical_sha256":"e8cb83ef076fc1e1e889e131386e73be3ed9e6b1aff0994c2aeff916807da37b","source":{"kind":"arxiv","id":"2506.15579","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.15579","created_at":"2026-07-05T11:23:46Z"},{"alias_kind":"arxiv_version","alias_value":"2506.15579v1","created_at":"2026-07-05T11:23:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.15579","created_at":"2026-07-05T11:23:46Z"},{"alias_kind":"pith_short_12","alias_value":"5DFYH3YHN7A6","created_at":"2026-07-05T11:23:46Z"},{"alias_kind":"pith_short_16","alias_value":"5DFYH3YHN7A6D2EJ","created_at":"2026-07-05T11:23:46Z"},{"alias_kind":"pith_short_8","alias_value":"5DFYH3YH","created_at":"2026-07-05T11:23:46Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:5DFYH3YHN7A6D2EJ4EYTQ3TTXY","target":"record","payload":{"canonical_record":{"source":{"id":"2506.15579","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2025-06-18T15:57:03Z","cross_cats_sorted":["cond-mat.mtrl-sci","cond-mat.soft"],"title_canon_sha256":"1c706d56820aced204b6f622f8a66841b39f4b5128a2d8642b72ecd7be4325b4","abstract_canon_sha256":"ec630e9c2687da6b2ae490275b329935a70cd63963ecad1c0f8385e0bb29a1a0"},"schema_version":"1.0"},"canonical_sha256":"e8cb83ef076fc1e1e889e131386e73be3ed9e6b1aff0994c2aeff916807da37b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:23:46.485776Z","signature_b64":"Lq79anubDTiwi4OabaaeP8JA2BJ+QKiX7VL4pG1pBONsc7DZ+jySSwMYw1T2YfLfuxECCSA00CycYElceanxCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e8cb83ef076fc1e1e889e131386e73be3ed9e6b1aff0994c2aeff916807da37b","last_reissued_at":"2026-07-05T11:23:46.485273Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:23:46.485273Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2506.15579","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":"2026-07-05T11:23:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HnEjQpjYwiJbSUHclvHwD2KmAn7B4TWodYntk0skWg9vsQ9wLt/BUajxwEOkMLTlj9pSGimVrLupJ6vth956CQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T04:06:31.006048Z"},"content_sha256":"5c381dea6c2b6938933449edba4548bdbfc6cd09b97fabb16f4e037facf04aaf","schema_version":"1.0","event_id":"sha256:5c381dea6c2b6938933449edba4548bdbfc6cd09b97fabb16f4e037facf04aaf"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:5DFYH3YHN7A6D2EJ4EYTQ3TTXY","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Advanced Langevin thermostats: Properties, extensions to rheology, and a lean momentum-conserving approach","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.mtrl-sci","cond-mat.soft"],"primary_cat":"cond-mat.stat-mech","authors_text":"Marc Honecker, Martin H. M\\\"user, Sergey V. Sukhomlinov, Shubham Agarwal","submitted_at":"2025-06-18T15:57:03Z","abstract_excerpt":"The Langevin equation accounts for unresolved bath degrees of freedom driving the system toward the bath temperature. Because of this, numerical solutions of the Langevin equation have a long history. Here, we recapitulate, combine, and extend existing Langevin-equation based thermostats, scrutinize their properties and demonstrate their superiority over global kinetic-energy controls. Our work includes compact, asymptotic-analysis based derivations of stochastic thermostats, including the highly accurate Gr{\\o}nbech-Jensen scheme. Proposed extensions include a precise, colored and a lean, mom"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.15579","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/2506.15579/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":"2026-07-05T11:23:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3LVM+MUxaBaocvLv3BnU8ApMZ2YhNgzzcAuGlQX2XozfCAF2doDCQawK2WRySxV6bUowhL1hh6HYqtkbYLBaBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T04:06:31.006432Z"},"content_sha256":"a74e934970ce9f7a7a78a69c71df9d0d90d7b81ae53e26fbbf6c997480e75180","schema_version":"1.0","event_id":"sha256:a74e934970ce9f7a7a78a69c71df9d0d90d7b81ae53e26fbbf6c997480e75180"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5DFYH3YHN7A6D2EJ4EYTQ3TTXY/bundle.json","state_url":"https://pith.science/pith/5DFYH3YHN7A6D2EJ4EYTQ3TTXY/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5DFYH3YHN7A6D2EJ4EYTQ3TTXY/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":"2026-08-06T04:06:31Z","links":{"resolver":"https://pith.science/pith/5DFYH3YHN7A6D2EJ4EYTQ3TTXY","bundle":"https://pith.science/pith/5DFYH3YHN7A6D2EJ4EYTQ3TTXY/bundle.json","state":"https://pith.science/pith/5DFYH3YHN7A6D2EJ4EYTQ3TTXY/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5DFYH3YHN7A6D2EJ4EYTQ3TTXY/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:5DFYH3YHN7A6D2EJ4EYTQ3TTXY","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":"ec630e9c2687da6b2ae490275b329935a70cd63963ecad1c0f8385e0bb29a1a0","cross_cats_sorted":["cond-mat.mtrl-sci","cond-mat.soft"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2025-06-18T15:57:03Z","title_canon_sha256":"1c706d56820aced204b6f622f8a66841b39f4b5128a2d8642b72ecd7be4325b4"},"schema_version":"1.0","source":{"id":"2506.15579","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.15579","created_at":"2026-07-05T11:23:46Z"},{"alias_kind":"arxiv_version","alias_value":"2506.15579v1","created_at":"2026-07-05T11:23:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.15579","created_at":"2026-07-05T11:23:46Z"},{"alias_kind":"pith_short_12","alias_value":"5DFYH3YHN7A6","created_at":"2026-07-05T11:23:46Z"},{"alias_kind":"pith_short_16","alias_value":"5DFYH3YHN7A6D2EJ","created_at":"2026-07-05T11:23:46Z"},{"alias_kind":"pith_short_8","alias_value":"5DFYH3YH","created_at":"2026-07-05T11:23:46Z"}],"graph_snapshots":[{"event_id":"sha256:a74e934970ce9f7a7a78a69c71df9d0d90d7b81ae53e26fbbf6c997480e75180","target":"graph","created_at":"2026-07-05T11:23:46Z","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/2506.15579/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The Langevin equation accounts for unresolved bath degrees of freedom driving the system toward the bath temperature. Because of this, numerical solutions of the Langevin equation have a long history. Here, we recapitulate, combine, and extend existing Langevin-equation based thermostats, scrutinize their properties and demonstrate their superiority over global kinetic-energy controls. Our work includes compact, asymptotic-analysis based derivations of stochastic thermostats, including the highly accurate Gr{\\o}nbech-Jensen scheme. Proposed extensions include a precise, colored and a lean, mom","authors_text":"Marc Honecker, Martin H. M\\\"user, Sergey V. Sukhomlinov, Shubham Agarwal","cross_cats":["cond-mat.mtrl-sci","cond-mat.soft"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2025-06-18T15:57:03Z","title":"Advanced Langevin thermostats: Properties, extensions to rheology, and a lean momentum-conserving approach"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.15579","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":"sha256:5c381dea6c2b6938933449edba4548bdbfc6cd09b97fabb16f4e037facf04aaf","target":"record","created_at":"2026-07-05T11:23:46Z","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":"ec630e9c2687da6b2ae490275b329935a70cd63963ecad1c0f8385e0bb29a1a0","cross_cats_sorted":["cond-mat.mtrl-sci","cond-mat.soft"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2025-06-18T15:57:03Z","title_canon_sha256":"1c706d56820aced204b6f622f8a66841b39f4b5128a2d8642b72ecd7be4325b4"},"schema_version":"1.0","source":{"id":"2506.15579","kind":"arxiv","version":1}},"canonical_sha256":"e8cb83ef076fc1e1e889e131386e73be3ed9e6b1aff0994c2aeff916807da37b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e8cb83ef076fc1e1e889e131386e73be3ed9e6b1aff0994c2aeff916807da37b","first_computed_at":"2026-07-05T11:23:46.485273Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:23:46.485273Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Lq79anubDTiwi4OabaaeP8JA2BJ+QKiX7VL4pG1pBONsc7DZ+jySSwMYw1T2YfLfuxECCSA00CycYElceanxCA==","signature_status":"signed_v1","signed_at":"2026-07-05T11:23:46.485776Z","signed_message":"canonical_sha256_bytes"},"source_id":"2506.15579","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5c381dea6c2b6938933449edba4548bdbfc6cd09b97fabb16f4e037facf04aaf","sha256:a74e934970ce9f7a7a78a69c71df9d0d90d7b81ae53e26fbbf6c997480e75180"],"state_sha256":"10eb31a11b11b30c38073f51c6edb5b244b97c962a74bf2b5922063027fe0aed"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WzlI3jYA4KepgYVdCaq+j70st81O2MRs23l3mQkG1h0RlzVHGpJ94eJgk08nB5SMf3Yeu/IU7M/5gqU9GmT1DQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-06T04:06:31.010593Z","bundle_sha256":"94583cdfc23d2f42029006457e07ef4d0d4fa08d9aa9dea58c70838990dbb60d"}}