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Zero-shot inference on seven real microseismic events yields a kinematic residual of 0.003–0.005.","weakest_assumption":"The assumption that enforcing the exact kinematic relation between DAS strain rate and the spatial gradient of particle velocity together with the one-dimensional elastic wave equation on synthetic heterogeneous media is sufficient to resolve the undetermined integration constant and suppress noise when the model is applied zero-shot to real field data whose heterogeneity and noise statistics may differ from the training distribution."}},"verdict_id":"227477f9-31ed-4ab5-8983-8dc125bc467e"}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:0ebadd830a2a0fdef5f284b2b33a79314f18e9f024077dbaff3bfd65d7965546","target":"record","created_at":"2026-05-20T00:05:57Z","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":"fc48121421a6ac7ce25761e39de512efe4c8f87bd4eacec4145348d538250ca4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.geo-ph","submitted_at":"2026-05-18T13:22:12Z","title_canon_sha256":"cd8d0dca9e3016a98c13bba248004b50686cc277e7011e54f63c3ad2733046a2"},"schema_version":"1.0","source":{"id":"2605.18375","kind":"arxiv","version":1}},"canonical_sha256":"926edbae97cd9af5d29ca0d4f8d85e0f20d06c7f50d304a281ab43fc49d0ccc1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"926edbae97cd9af5d29ca0d4f8d85e0f20d06c7f50d304a281ab43fc49d0ccc1","first_computed_at":"2026-05-20T00:05:57.840892Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-20T00:05:57.840892Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"6RAvGjgsdpf7/bDJhtpJHHXYHL6mbf02/LEzbK+wR/MJspMKbrDU54yLU9hvyd+NQjTmLvdFp+/V6CFPTRvmAQ==","signature_status":"signed_v1","signed_at":"2026-05-20T00:05:57.841589Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.18375","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0ebadd830a2a0fdef5f284b2b33a79314f18e9f024077dbaff3bfd65d7965546","sha256:e46b6d11a1ece3a4b731356ba87426a6d4ce3b42c0f618354e0039886d4b2792"],"state_sha256":"ca95e1cdde9117ef245c4a95143ee2e5e433186a14cb88fbb48f857ad2c2851e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OpbXtPj0dOXIRmgCJYOSCkMGaOa6WXUe2Mqhjzx7QeRziciu0KCIzlIACC9rSOLJf24QNTltPR+dIYHVavldCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-05T16:39:45.893249Z","bundle_sha256":"bcc5f2e11fbb16058ef7b5e8105ba51d1119db121f131f36f536727266ef3ea5"}}