{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:WW2Q2VVR4MPDLSCWD2OEOPF26I","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":"82e0809d4541d2c9399dc7bd282fcd937c07cb8514dac8e6dca30eb6c7f82618","cross_cats_sorted":["cs.CV","cs.LG","eess.AS"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SD","submitted_at":"2021-03-26T01:25:58Z","title_canon_sha256":"67cb7c0ce7ba81d7057e27f31be819498669cc218cf9f100ddbd94a24dd119a3"},"schema_version":"1.0","source":{"id":"2103.14201","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2103.14201","created_at":"2026-07-05T03:05:48Z"},{"alias_kind":"arxiv_version","alias_value":"2103.14201v2","created_at":"2026-07-05T03:05:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2103.14201","created_at":"2026-07-05T03:05:48Z"},{"alias_kind":"pith_short_12","alias_value":"WW2Q2VVR4MPD","created_at":"2026-07-05T03:05:48Z"},{"alias_kind":"pith_short_16","alias_value":"WW2Q2VVR4MPDLSCW","created_at":"2026-07-05T03:05:48Z"},{"alias_kind":"pith_short_8","alias_value":"WW2Q2VVR","created_at":"2026-07-05T03:05:48Z"}],"graph_snapshots":[{"event_id":"sha256:9b2344a5f87dda07ef8acef6464d02390bcc473f64f96f6ee9196ed75686e99a","target":"graph","created_at":"2026-07-05T03:05:48Z","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/2103.14201/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Measuring the acoustic characteristics of a space is often done by capturing its impulse response (IR), a representation of how a full-range stimulus sound excites it. This work generates an IR from a single image, which can then be applied to other signals using convolution, simulating the reverberant characteristics of the space shown in the image. Recording these IRs is both time-intensive and expensive, and often infeasible for inaccessible locations. We use an end-to-end neural network architecture to generate plausible audio impulse responses from single images of acoustic environments. ","authors_text":"Iddo Drori, Jeff Mentch, Jerry Ng, Matthew Beveridge, Nikhil Singh","cross_cats":["cs.CV","cs.LG","eess.AS"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SD","submitted_at":"2021-03-26T01:25:58Z","title":"Image2Reverb: Cross-Modal Reverb Impulse Response Synthesis"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2103.14201","kind":"arxiv","version":2},"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":"sha256:4d39edbdc491f945f5627ed672e5660e5702690665c1995bd1c48daa36cc18f3","target":"record","created_at":"2026-07-05T03:05:48Z","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":"82e0809d4541d2c9399dc7bd282fcd937c07cb8514dac8e6dca30eb6c7f82618","cross_cats_sorted":["cs.CV","cs.LG","eess.AS"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SD","submitted_at":"2021-03-26T01:25:58Z","title_canon_sha256":"67cb7c0ce7ba81d7057e27f31be819498669cc218cf9f100ddbd94a24dd119a3"},"schema_version":"1.0","source":{"id":"2103.14201","kind":"arxiv","version":2}},"canonical_sha256":"b5b50d56b1e31e35c8561e9c473cbaf22ec7810f4aa88483b9e4b77eae26eec4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b5b50d56b1e31e35c8561e9c473cbaf22ec7810f4aa88483b9e4b77eae26eec4","first_computed_at":"2026-07-05T03:05:48.609946Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:05:48.609946Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"oWla5rGNl5GvEM1tTAKOY6UD8Ms4neOmPJD4wcVIJ5pF3cqFpMgRtXg1Yhfk19dLT6ONdC8zI0GACS+19BaaCg==","signature_status":"signed_v1","signed_at":"2026-07-05T03:05:48.610448Z","signed_message":"canonical_sha256_bytes"},"source_id":"2103.14201","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4d39edbdc491f945f5627ed672e5660e5702690665c1995bd1c48daa36cc18f3","sha256:9b2344a5f87dda07ef8acef6464d02390bcc473f64f96f6ee9196ed75686e99a"],"state_sha256":"5559a261b612e13262d6107583a88c0a88a2506fe96359bba9746d676fce4120"}