{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:4Y33EN3WOCUFNK6QYVEIX3Z7LJ","short_pith_number":"pith:4Y33EN3W","schema_version":"1.0","canonical_sha256":"e637b2377670a856abd0c5488bef3f5a6e255358a33f4233f071e0f37f33e719","source":{"kind":"arxiv","id":"1907.10736","version":1},"attestation_state":"computed","paper":{"title":"Infrasonic wave propagation in ultrasoft solids at low Reynolds numbers","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.soft","authors_text":"Alessio Zaccone, Jan Maarten van Doorn, Jasper van der Gucht, Joris Sprakel, Remco Fokkink, Ronald Wegh, Ruben Higler","submitted_at":"2019-07-24T21:31:40Z","abstract_excerpt":"The propagation of elastic waves in soft materials plays a crucial role in the spatio-temporal transmission of mechanical signals, e.g. in biological mechanotransduction or in the failure of marginal solids. At high Reynolds numbers $Re \\gg 1$, inertia dominates and wave propagation can be readily observed. However, mechanical cues in soft and biological materials often occur at low $Re$, where waves are overdamped. Not only have low $Re$ waves been difficult to observe in experiments, their theoretical description remains incomplete. In this paper, we present direct measurements of low $Re$ w"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1907.10736","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2019-07-24T21:31:40Z","cross_cats_sorted":[],"title_canon_sha256":"405208e098c789656524fb295dfb892b50a430c5058f77b572d93963d0dc26c7","abstract_canon_sha256":"7650e48784ab3cff1ae2dc42f5f301ba81fb3b18b461ab2dcd4395c54e95db55"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:39:34.652243Z","signature_b64":"usbxTzGa71QjRmO8hCLn2V6MWfv8YxNBHnkLPX5fxy05HFYFVQ/TKesyiJJJLlAbqJ1byBDjOEDdYvIT5+XrBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e637b2377670a856abd0c5488bef3f5a6e255358a33f4233f071e0f37f33e719","last_reissued_at":"2026-05-17T23:39:34.651778Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:39:34.651778Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Infrasonic wave propagation in ultrasoft solids at low Reynolds numbers","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.soft","authors_text":"Alessio Zaccone, Jan Maarten van Doorn, Jasper van der Gucht, Joris Sprakel, Remco Fokkink, Ronald Wegh, Ruben Higler","submitted_at":"2019-07-24T21:31:40Z","abstract_excerpt":"The propagation of elastic waves in soft materials plays a crucial role in the spatio-temporal transmission of mechanical signals, e.g. in biological mechanotransduction or in the failure of marginal solids. At high Reynolds numbers $Re \\gg 1$, inertia dominates and wave propagation can be readily observed. However, mechanical cues in soft and biological materials often occur at low $Re$, where waves are overdamped. Not only have low $Re$ waves been difficult to observe in experiments, their theoretical description remains incomplete. In this paper, we present direct measurements of low $Re$ w"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1907.10736","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":""},"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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1907.10736","created_at":"2026-05-17T23:39:34.651838+00:00"},{"alias_kind":"arxiv_version","alias_value":"1907.10736v1","created_at":"2026-05-17T23:39:34.651838+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1907.10736","created_at":"2026-05-17T23:39:34.651838+00:00"},{"alias_kind":"pith_short_12","alias_value":"4Y33EN3WOCUF","created_at":"2026-05-18T12:33:10.108867+00:00"},{"alias_kind":"pith_short_16","alias_value":"4Y33EN3WOCUFNK6Q","created_at":"2026-05-18T12:33:10.108867+00:00"},{"alias_kind":"pith_short_8","alias_value":"4Y33EN3W","created_at":"2026-05-18T12:33:10.108867+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/4Y33EN3WOCUFNK6QYVEIX3Z7LJ","json":"https://pith.science/pith/4Y33EN3WOCUFNK6QYVEIX3Z7LJ.json","graph_json":"https://pith.science/api/pith-number/4Y33EN3WOCUFNK6QYVEIX3Z7LJ/graph.json","events_json":"https://pith.science/api/pith-number/4Y33EN3WOCUFNK6QYVEIX3Z7LJ/events.json","paper":"https://pith.science/paper/4Y33EN3W"},"agent_actions":{"view_html":"https://pith.science/pith/4Y33EN3WOCUFNK6QYVEIX3Z7LJ","download_json":"https://pith.science/pith/4Y33EN3WOCUFNK6QYVEIX3Z7LJ.json","view_paper":"https://pith.science/paper/4Y33EN3W","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1907.10736&json=true","fetch_graph":"https://pith.science/api/pith-number/4Y33EN3WOCUFNK6QYVEIX3Z7LJ/graph.json","fetch_events":"https://pith.science/api/pith-number/4Y33EN3WOCUFNK6QYVEIX3Z7LJ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/4Y33EN3WOCUFNK6QYVEIX3Z7LJ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/4Y33EN3WOCUFNK6QYVEIX3Z7LJ/action/storage_attestation","attest_author":"https://pith.science/pith/4Y33EN3WOCUFNK6QYVEIX3Z7LJ/action/author_attestation","sign_citation":"https://pith.science/pith/4Y33EN3WOCUFNK6QYVEIX3Z7LJ/action/citation_signature","submit_replication":"https://pith.science/pith/4Y33EN3WOCUFNK6QYVEIX3Z7LJ/action/replication_record"}},"created_at":"2026-05-17T23:39:34.651838+00:00","updated_at":"2026-05-17T23:39:34.651838+00:00"}