{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2001:X2Y7M65KGCXJI5SRDTT7NLPDNY","short_pith_number":"pith:X2Y7M65K","canonical_record":{"source":{"id":"cond-mat/0109495","kind":"arxiv","version":3},"metadata":{"license":"","primary_cat":"cond-mat.dis-nn","submitted_at":"2001-09-26T17:08:39Z","cross_cats_sorted":[],"title_canon_sha256":"c92528baeabccb37dc7b99138123a477088c9fd987ebba2cbe0315eea549349b","abstract_canon_sha256":"0c6a750d89783cb04a1ea9496d4614b50dd965c878a58667e27bc62aa7eea86f"},"schema_version":"1.0"},"canonical_sha256":"beb1f67baa30ae9476511ce7f6ade36e079eb664972cd38fd3aa0477ab83ecbe","source":{"kind":"arxiv","id":"cond-mat/0109495","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0109495","created_at":"2026-05-18T01:07:02Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0109495v3","created_at":"2026-05-18T01:07:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0109495","created_at":"2026-05-18T01:07:02Z"},{"alias_kind":"pith_short_12","alias_value":"X2Y7M65KGCXJ","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_16","alias_value":"X2Y7M65KGCXJI5SR","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_8","alias_value":"X2Y7M65K","created_at":"2026-05-18T12:25:50Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2001:X2Y7M65KGCXJI5SRDTT7NLPDNY","target":"record","payload":{"canonical_record":{"source":{"id":"cond-mat/0109495","kind":"arxiv","version":3},"metadata":{"license":"","primary_cat":"cond-mat.dis-nn","submitted_at":"2001-09-26T17:08:39Z","cross_cats_sorted":[],"title_canon_sha256":"c92528baeabccb37dc7b99138123a477088c9fd987ebba2cbe0315eea549349b","abstract_canon_sha256":"0c6a750d89783cb04a1ea9496d4614b50dd965c878a58667e27bc62aa7eea86f"},"schema_version":"1.0"},"canonical_sha256":"beb1f67baa30ae9476511ce7f6ade36e079eb664972cd38fd3aa0477ab83ecbe","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:07:02.209858Z","signature_b64":"R3YkeTYl6mktp46/eHajN9EF1J8P2twgWgW5YYLvqo+zdkpPxvshvdbmfpSRsEVbZYx1yl0fN0q5X4zQveIzDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"beb1f67baa30ae9476511ce7f6ade36e079eb664972cd38fd3aa0477ab83ecbe","last_reissued_at":"2026-05-18T01:07:02.209168Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:07:02.209168Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"cond-mat/0109495","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:07:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mm6Ew7hM++/+XjSuS14wQz3+p1IBexh6RVVu83m/GiCsA57YIOw+Y2fg2DRGjiiSH3Z0AzAvBLD6haeSnqBmAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T08:02:27.719006Z"},"content_sha256":"6a70df49f881d07bd5f0257b980aded8e22e30560d6c052cee3a3b3086459acc","schema_version":"1.0","event_id":"sha256:6a70df49f881d07bd5f0257b980aded8e22e30560d6c052cee3a3b3086459acc"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2001:X2Y7M65KGCXJI5SRDTT7NLPDNY","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Propagation inhibition and wave localization in a 2D random liquid medium","license":"","headline":"","cross_cats":[],"primary_cat":"cond-mat.dis-nn","authors_text":"Yu-Yu Chen, Zhen Ye","submitted_at":"2001-09-26T17:08:39Z","abstract_excerpt":"Acoustic propagation and scattering in water containing many parallel air-filled cylinders is studied. Two situations are considered and compared: (1) wave propagating through the array of cylinders, imitating a traditional experimental setup, and (2) wave transmitted from a source located inside the ensemble. We show that waves can be blocked from propagation by disorders in the first scenario, but the inhibition does not necessarily imply wave localization. Furthermore, the results reveal the phenomenon of wave localization in a range of frequencies."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0109495","kind":"arxiv","version":3},"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:07:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"I3Ca0TVyYlTJfgK9JJyrieM9qpJ+JQV3tyu560jOSaqsuwhoEIcby5Qncbaqh5mfNB5WOXg6Niwj9RMXz/CIBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T08:02:27.719358Z"},"content_sha256":"447b932b67a251140a010f8c1ac6137eb1f9b08ad7a553c9b7f7a98d9b31e40c","schema_version":"1.0","event_id":"sha256:447b932b67a251140a010f8c1ac6137eb1f9b08ad7a553c9b7f7a98d9b31e40c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/X2Y7M65KGCXJI5SRDTT7NLPDNY/bundle.json","state_url":"https://pith.science/pith/X2Y7M65KGCXJI5SRDTT7NLPDNY/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/X2Y7M65KGCXJI5SRDTT7NLPDNY/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":"2026-06-05T08:02:27Z","links":{"resolver":"https://pith.science/pith/X2Y7M65KGCXJI5SRDTT7NLPDNY","bundle":"https://pith.science/pith/X2Y7M65KGCXJI5SRDTT7NLPDNY/bundle.json","state":"https://pith.science/pith/X2Y7M65KGCXJI5SRDTT7NLPDNY/state.json","well_known_bundle":"https://pith.science/.well-known/pith/X2Y7M65KGCXJI5SRDTT7NLPDNY/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2001:X2Y7M65KGCXJI5SRDTT7NLPDNY","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":"0c6a750d89783cb04a1ea9496d4614b50dd965c878a58667e27bc62aa7eea86f","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.dis-nn","submitted_at":"2001-09-26T17:08:39Z","title_canon_sha256":"c92528baeabccb37dc7b99138123a477088c9fd987ebba2cbe0315eea549349b"},"schema_version":"1.0","source":{"id":"cond-mat/0109495","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0109495","created_at":"2026-05-18T01:07:02Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0109495v3","created_at":"2026-05-18T01:07:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0109495","created_at":"2026-05-18T01:07:02Z"},{"alias_kind":"pith_short_12","alias_value":"X2Y7M65KGCXJ","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_16","alias_value":"X2Y7M65KGCXJI5SR","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_8","alias_value":"X2Y7M65K","created_at":"2026-05-18T12:25:50Z"}],"graph_snapshots":[{"event_id":"sha256:447b932b67a251140a010f8c1ac6137eb1f9b08ad7a553c9b7f7a98d9b31e40c","target":"graph","created_at":"2026-05-18T01:07:02Z","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"},"paper":{"abstract_excerpt":"Acoustic propagation and scattering in water containing many parallel air-filled cylinders is studied. Two situations are considered and compared: (1) wave propagating through the array of cylinders, imitating a traditional experimental setup, and (2) wave transmitted from a source located inside the ensemble. We show that waves can be blocked from propagation by disorders in the first scenario, but the inhibition does not necessarily imply wave localization. Furthermore, the results reveal the phenomenon of wave localization in a range of frequencies.","authors_text":"Yu-Yu Chen, Zhen Ye","cross_cats":[],"headline":"","license":"","primary_cat":"cond-mat.dis-nn","submitted_at":"2001-09-26T17:08:39Z","title":"Propagation inhibition and wave localization in a 2D random liquid medium"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0109495","kind":"arxiv","version":3},"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":"sha256:6a70df49f881d07bd5f0257b980aded8e22e30560d6c052cee3a3b3086459acc","target":"record","created_at":"2026-05-18T01:07:02Z","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":"0c6a750d89783cb04a1ea9496d4614b50dd965c878a58667e27bc62aa7eea86f","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.dis-nn","submitted_at":"2001-09-26T17:08:39Z","title_canon_sha256":"c92528baeabccb37dc7b99138123a477088c9fd987ebba2cbe0315eea549349b"},"schema_version":"1.0","source":{"id":"cond-mat/0109495","kind":"arxiv","version":3}},"canonical_sha256":"beb1f67baa30ae9476511ce7f6ade36e079eb664972cd38fd3aa0477ab83ecbe","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"beb1f67baa30ae9476511ce7f6ade36e079eb664972cd38fd3aa0477ab83ecbe","first_computed_at":"2026-05-18T01:07:02.209168Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:07:02.209168Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"R3YkeTYl6mktp46/eHajN9EF1J8P2twgWgW5YYLvqo+zdkpPxvshvdbmfpSRsEVbZYx1yl0fN0q5X4zQveIzDA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:07:02.209858Z","signed_message":"canonical_sha256_bytes"},"source_id":"cond-mat/0109495","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6a70df49f881d07bd5f0257b980aded8e22e30560d6c052cee3a3b3086459acc","sha256:447b932b67a251140a010f8c1ac6137eb1f9b08ad7a553c9b7f7a98d9b31e40c"],"state_sha256":"0d11ac9a45a2aebe4d94e8d26ee7658ce37b77b2ddb707c3476e342c40c04a9a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Fndz/vqLtclXPjRoktCU+wwQbGFOSoWrBgwuwTwAmmg8brHRdXQMy5C6rLI9gshyNPUWhVCcTV5dbk2CpvEGAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-05T08:02:27.721337Z","bundle_sha256":"0cbd20d1c21025c4646ac9409e49590c5a805360e8f3ec67e0d1d15235026a86"}}