{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:JFETU6HWLHXEUEJJJLAX6WR44Y","short_pith_number":"pith:JFETU6HW","canonical_record":{"source":{"id":"2409.17333","kind":"arxiv","version":4},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.flu-dyn","submitted_at":"2024-09-25T20:17:44Z","cross_cats_sorted":["cond-mat.soft","physics.chem-ph"],"title_canon_sha256":"b413f79c7df80c5e7e6cd784b68c0a4898c6b8289da44f87139e37aaccfa81c3","abstract_canon_sha256":"69a945f07a4607420d66dbd7d94e6ef7a63bae24849dfd7f0390fedfd91ade74"},"schema_version":"1.0"},"canonical_sha256":"49493a78f659ee4a11294ac17f5a3ce63404cd0b81115979970ddb627141cf36","source":{"kind":"arxiv","id":"2409.17333","version":4},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2409.17333","created_at":"2026-07-05T10:01:36Z"},{"alias_kind":"arxiv_version","alias_value":"2409.17333v4","created_at":"2026-07-05T10:01:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2409.17333","created_at":"2026-07-05T10:01:36Z"},{"alias_kind":"pith_short_12","alias_value":"JFETU6HWLHXE","created_at":"2026-07-05T10:01:36Z"},{"alias_kind":"pith_short_16","alias_value":"JFETU6HWLHXEUEJJ","created_at":"2026-07-05T10:01:36Z"},{"alias_kind":"pith_short_8","alias_value":"JFETU6HW","created_at":"2026-07-05T10:01:36Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:JFETU6HWLHXEUEJJJLAX6WR44Y","target":"record","payload":{"canonical_record":{"source":{"id":"2409.17333","kind":"arxiv","version":4},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.flu-dyn","submitted_at":"2024-09-25T20:17:44Z","cross_cats_sorted":["cond-mat.soft","physics.chem-ph"],"title_canon_sha256":"b413f79c7df80c5e7e6cd784b68c0a4898c6b8289da44f87139e37aaccfa81c3","abstract_canon_sha256":"69a945f07a4607420d66dbd7d94e6ef7a63bae24849dfd7f0390fedfd91ade74"},"schema_version":"1.0"},"canonical_sha256":"49493a78f659ee4a11294ac17f5a3ce63404cd0b81115979970ddb627141cf36","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:01:36.643054Z","signature_b64":"g/FV2SCwmlHh08hwabsIDoj/szbMsQjTyMkNT7AU5J9bEx4VUW8cqCXzrlF2kzTjVfhjzoAon+TPXLRnyvt4AQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"49493a78f659ee4a11294ac17f5a3ce63404cd0b81115979970ddb627141cf36","last_reissued_at":"2026-07-05T10:01:36.642631Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:01:36.642631Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2409.17333","source_version":4,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T10:01:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"H42R2hVH/WkMZ6LQtdyuK2MaoQmqoPuhiwq7P8gwb2TiWEmM5TaOoeSrr3/xMAG6eSRSfXHNSvtUqpx2xqZpDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T09:21:11.393410Z"},"content_sha256":"567fca3ca80d86a8bbb2634c70a4669707f30c24ab32068c8fb17f4a0f528486","schema_version":"1.0","event_id":"sha256:567fca3ca80d86a8bbb2634c70a4669707f30c24ab32068c8fb17f4a0f528486"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:JFETU6HWLHXEUEJJJLAX6WR44Y","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Emergence of capillary waves in miscible co-flowing fluids","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.soft","physics.chem-ph"],"primary_cat":"physics.flu-dyn","authors_text":"Alessandro Carbonaro, Domenico Truzzolillo, Giovanni Savorana, Luca Cipelletti, Rama Govindarajan","submitted_at":"2024-09-25T20:17:44Z","abstract_excerpt":"We show that capillary waves can exist at the the boundary between miscible co-flowing fluids. We unveil that the interplay between transient interfacial stresses and confinement drives the progressive transition from the well-known inertial regime, characterized by a frequency independent wavenumber, $k\\sim\\omega^{0}$, to a capillary wave scaling, $k\\sim\\omega^{2/3}$, unexpected for miscible fluids. This allows us to measure the effective interfacial tension between miscible fluids and its rapid decay on time scales never probed so far, which we rationalize with a model going beyond square-gr"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2409.17333","kind":"arxiv","version":4},"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/2409.17333/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":"2026-07-05T10:01:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"D+0PXCI2V29baYaIvVt4KYn0gOVHzNhFG0rduUDmc9SBCpdJgb9mAGlT18Xn6Hk5kbNdvtvORwcKVpP/EmHWAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T09:21:11.394192Z"},"content_sha256":"8862251ab7bd6267446a94e6b9b588c9eae5bc5c3fca2da2c489ea2775dd7f41","schema_version":"1.0","event_id":"sha256:8862251ab7bd6267446a94e6b9b588c9eae5bc5c3fca2da2c489ea2775dd7f41"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/JFETU6HWLHXEUEJJJLAX6WR44Y/bundle.json","state_url":"https://pith.science/pith/JFETU6HWLHXEUEJJJLAX6WR44Y/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/JFETU6HWLHXEUEJJJLAX6WR44Y/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":"2026-08-04T09:21:11Z","links":{"resolver":"https://pith.science/pith/JFETU6HWLHXEUEJJJLAX6WR44Y","bundle":"https://pith.science/pith/JFETU6HWLHXEUEJJJLAX6WR44Y/bundle.json","state":"https://pith.science/pith/JFETU6HWLHXEUEJJJLAX6WR44Y/state.json","well_known_bundle":"https://pith.science/.well-known/pith/JFETU6HWLHXEUEJJJLAX6WR44Y/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:JFETU6HWLHXEUEJJJLAX6WR44Y","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":"69a945f07a4607420d66dbd7d94e6ef7a63bae24849dfd7f0390fedfd91ade74","cross_cats_sorted":["cond-mat.soft","physics.chem-ph"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.flu-dyn","submitted_at":"2024-09-25T20:17:44Z","title_canon_sha256":"b413f79c7df80c5e7e6cd784b68c0a4898c6b8289da44f87139e37aaccfa81c3"},"schema_version":"1.0","source":{"id":"2409.17333","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2409.17333","created_at":"2026-07-05T10:01:36Z"},{"alias_kind":"arxiv_version","alias_value":"2409.17333v4","created_at":"2026-07-05T10:01:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2409.17333","created_at":"2026-07-05T10:01:36Z"},{"alias_kind":"pith_short_12","alias_value":"JFETU6HWLHXE","created_at":"2026-07-05T10:01:36Z"},{"alias_kind":"pith_short_16","alias_value":"JFETU6HWLHXEUEJJ","created_at":"2026-07-05T10:01:36Z"},{"alias_kind":"pith_short_8","alias_value":"JFETU6HW","created_at":"2026-07-05T10:01:36Z"}],"graph_snapshots":[{"event_id":"sha256:8862251ab7bd6267446a94e6b9b588c9eae5bc5c3fca2da2c489ea2775dd7f41","target":"graph","created_at":"2026-07-05T10:01:36Z","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/2409.17333/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We show that capillary waves can exist at the the boundary between miscible co-flowing fluids. We unveil that the interplay between transient interfacial stresses and confinement drives the progressive transition from the well-known inertial regime, characterized by a frequency independent wavenumber, $k\\sim\\omega^{0}$, to a capillary wave scaling, $k\\sim\\omega^{2/3}$, unexpected for miscible fluids. This allows us to measure the effective interfacial tension between miscible fluids and its rapid decay on time scales never probed so far, which we rationalize with a model going beyond square-gr","authors_text":"Alessandro Carbonaro, Domenico Truzzolillo, Giovanni Savorana, Luca Cipelletti, Rama Govindarajan","cross_cats":["cond-mat.soft","physics.chem-ph"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.flu-dyn","submitted_at":"2024-09-25T20:17:44Z","title":"Emergence of capillary waves in miscible co-flowing fluids"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2409.17333","kind":"arxiv","version":4},"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":"sha256:567fca3ca80d86a8bbb2634c70a4669707f30c24ab32068c8fb17f4a0f528486","target":"record","created_at":"2026-07-05T10:01:36Z","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":"69a945f07a4607420d66dbd7d94e6ef7a63bae24849dfd7f0390fedfd91ade74","cross_cats_sorted":["cond-mat.soft","physics.chem-ph"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.flu-dyn","submitted_at":"2024-09-25T20:17:44Z","title_canon_sha256":"b413f79c7df80c5e7e6cd784b68c0a4898c6b8289da44f87139e37aaccfa81c3"},"schema_version":"1.0","source":{"id":"2409.17333","kind":"arxiv","version":4}},"canonical_sha256":"49493a78f659ee4a11294ac17f5a3ce63404cd0b81115979970ddb627141cf36","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"49493a78f659ee4a11294ac17f5a3ce63404cd0b81115979970ddb627141cf36","first_computed_at":"2026-07-05T10:01:36.642631Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:01:36.642631Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"g/FV2SCwmlHh08hwabsIDoj/szbMsQjTyMkNT7AU5J9bEx4VUW8cqCXzrlF2kzTjVfhjzoAon+TPXLRnyvt4AQ==","signature_status":"signed_v1","signed_at":"2026-07-05T10:01:36.643054Z","signed_message":"canonical_sha256_bytes"},"source_id":"2409.17333","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:567fca3ca80d86a8bbb2634c70a4669707f30c24ab32068c8fb17f4a0f528486","sha256:8862251ab7bd6267446a94e6b9b588c9eae5bc5c3fca2da2c489ea2775dd7f41"],"state_sha256":"623e9dd89318b470d3d2e3123348a903139da0b1ed6f4bf9e4a84f3a2a80e779"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WSj47gSPy9Wjk2Bbrt+F48HkSs1kfP0BNb/gQD2cKUGTqKY+zkwJ43j0J1fQJ0FVufybD2xqx+fKJnBRkRGWDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-04T09:21:11.399395Z","bundle_sha256":"c08a57332383e2fab16a355d7f652a21fd4958e309365d334630872ba40e3bcf"}}