{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:OMVWRKZ66MOKC4NJTSQKOTWKGN","short_pith_number":"pith:OMVWRKZ6","canonical_record":{"source":{"id":"1704.01837","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.gen-ph","submitted_at":"2017-04-03T16:29:04Z","cross_cats_sorted":[],"title_canon_sha256":"55d5ce1e134dda09ec83da7970d4fc3ef25c6257d78fd3737737a0acb6218a7e","abstract_canon_sha256":"97501ff7f533be94457ad652efc87b552dd0a54f4cc6040e0ce7f4e11ef6ea89"},"schema_version":"1.0"},"canonical_sha256":"732b68ab3ef31ca171a99ca0a74eca336a5d6a3dd27042c8c1a27c4ac2eb984e","source":{"kind":"arxiv","id":"1704.01837","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1704.01837","created_at":"2026-05-18T00:42:12Z"},{"alias_kind":"arxiv_version","alias_value":"1704.01837v2","created_at":"2026-05-18T00:42:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1704.01837","created_at":"2026-05-18T00:42:12Z"},{"alias_kind":"pith_short_12","alias_value":"OMVWRKZ66MOK","created_at":"2026-05-18T12:31:34Z"},{"alias_kind":"pith_short_16","alias_value":"OMVWRKZ66MOKC4NJ","created_at":"2026-05-18T12:31:34Z"},{"alias_kind":"pith_short_8","alias_value":"OMVWRKZ6","created_at":"2026-05-18T12:31:34Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:OMVWRKZ66MOKC4NJTSQKOTWKGN","target":"record","payload":{"canonical_record":{"source":{"id":"1704.01837","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.gen-ph","submitted_at":"2017-04-03T16:29:04Z","cross_cats_sorted":[],"title_canon_sha256":"55d5ce1e134dda09ec83da7970d4fc3ef25c6257d78fd3737737a0acb6218a7e","abstract_canon_sha256":"97501ff7f533be94457ad652efc87b552dd0a54f4cc6040e0ce7f4e11ef6ea89"},"schema_version":"1.0"},"canonical_sha256":"732b68ab3ef31ca171a99ca0a74eca336a5d6a3dd27042c8c1a27c4ac2eb984e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:42:12.193277Z","signature_b64":"1y7cWB6aKJR/y90YjKvT4om1wDZKywdpYzqESUaK4uwRp+n7VpFtKibUSWvNHALe2Xb9IP3jMq1VvHOzYhgKDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"732b68ab3ef31ca171a99ca0a74eca336a5d6a3dd27042c8c1a27c4ac2eb984e","last_reissued_at":"2026-05-18T00:42:12.192673Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:42:12.192673Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1704.01837","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:42:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sOzflXgVsQGC9oYVfLa7fQGPagR9HfRNGrJIoKEvg1K4q/CEpR2IcLjBF0W7DSP8wYw8Eib9IVmESEMYjMJ6CA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-04T08:19:42.391526Z"},"content_sha256":"c1a8815b47398abcc4f8157ef904a7a2f4203f0c94854c7d404c58e4dee46682","schema_version":"1.0","event_id":"sha256:c1a8815b47398abcc4f8157ef904a7a2f4203f0c94854c7d404c58e4dee46682"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:OMVWRKZ66MOKC4NJTSQKOTWKGN","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"X-ray and neutron emissions by shock waves","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.gen-ph","authors_text":"Boris I. Ivlev","submitted_at":"2017-04-03T16:29:04Z","abstract_excerpt":"Experimentally observed X-ray and neutron emissions by acoustic perturbations of liquids and solids look paradoxical. All acoustically driven effects are extremely adiabatic with respect to typical times $\\hbar/1keV\\sim 10^{-18}s$ for X-ray and $\\hbar/1MeV\\sim 10^{-21}s$ for neutron processes. A direct application of this mechanism would result in negligible (exponentially small) emission probabilities. As argued in this paper, high energy process of X-ray and neutron emissions are caused by electron transitions in deep ($\\sim 1MeV$) and narrow ($\\sim 10^{-11}cm$) anomalous well created by the"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1704.01837","kind":"arxiv","version":2},"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":"2026-05-18T00:42:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"U+XNVJ9IXk2rORA7stARbsoLgzoa9pUVE/dMiIDJ+gC5AoO5hcOLaZ2VnGtB3dpDQDFdrjLeY7XFQD4ai5FKCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-04T08:19:42.391882Z"},"content_sha256":"9b3c61f59828c4ba06be3fa7bdcbe9e9979aab807780ea396674054b4243e72d","schema_version":"1.0","event_id":"sha256:9b3c61f59828c4ba06be3fa7bdcbe9e9979aab807780ea396674054b4243e72d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/OMVWRKZ66MOKC4NJTSQKOTWKGN/bundle.json","state_url":"https://pith.science/pith/OMVWRKZ66MOKC4NJTSQKOTWKGN/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/OMVWRKZ66MOKC4NJTSQKOTWKGN/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":"2026-07-04T08:19:42Z","links":{"resolver":"https://pith.science/pith/OMVWRKZ66MOKC4NJTSQKOTWKGN","bundle":"https://pith.science/pith/OMVWRKZ66MOKC4NJTSQKOTWKGN/bundle.json","state":"https://pith.science/pith/OMVWRKZ66MOKC4NJTSQKOTWKGN/state.json","well_known_bundle":"https://pith.science/.well-known/pith/OMVWRKZ66MOKC4NJTSQKOTWKGN/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:OMVWRKZ66MOKC4NJTSQKOTWKGN","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":"97501ff7f533be94457ad652efc87b552dd0a54f4cc6040e0ce7f4e11ef6ea89","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.gen-ph","submitted_at":"2017-04-03T16:29:04Z","title_canon_sha256":"55d5ce1e134dda09ec83da7970d4fc3ef25c6257d78fd3737737a0acb6218a7e"},"schema_version":"1.0","source":{"id":"1704.01837","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1704.01837","created_at":"2026-05-18T00:42:12Z"},{"alias_kind":"arxiv_version","alias_value":"1704.01837v2","created_at":"2026-05-18T00:42:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1704.01837","created_at":"2026-05-18T00:42:12Z"},{"alias_kind":"pith_short_12","alias_value":"OMVWRKZ66MOK","created_at":"2026-05-18T12:31:34Z"},{"alias_kind":"pith_short_16","alias_value":"OMVWRKZ66MOKC4NJ","created_at":"2026-05-18T12:31:34Z"},{"alias_kind":"pith_short_8","alias_value":"OMVWRKZ6","created_at":"2026-05-18T12:31:34Z"}],"graph_snapshots":[{"event_id":"sha256:9b3c61f59828c4ba06be3fa7bdcbe9e9979aab807780ea396674054b4243e72d","target":"graph","created_at":"2026-05-18T00:42:12Z","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":"Experimentally observed X-ray and neutron emissions by acoustic perturbations of liquids and solids look paradoxical. All acoustically driven effects are extremely adiabatic with respect to typical times $\\hbar/1keV\\sim 10^{-18}s$ for X-ray and $\\hbar/1MeV\\sim 10^{-21}s$ for neutron processes. A direct application of this mechanism would result in negligible (exponentially small) emission probabilities. As argued in this paper, high energy process of X-ray and neutron emissions are caused by electron transitions in deep ($\\sim 1MeV$) and narrow ($\\sim 10^{-11}cm$) anomalous well created by the","authors_text":"Boris I. Ivlev","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.gen-ph","submitted_at":"2017-04-03T16:29:04Z","title":"X-ray and neutron emissions by shock waves"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1704.01837","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:c1a8815b47398abcc4f8157ef904a7a2f4203f0c94854c7d404c58e4dee46682","target":"record","created_at":"2026-05-18T00:42:12Z","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":"97501ff7f533be94457ad652efc87b552dd0a54f4cc6040e0ce7f4e11ef6ea89","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.gen-ph","submitted_at":"2017-04-03T16:29:04Z","title_canon_sha256":"55d5ce1e134dda09ec83da7970d4fc3ef25c6257d78fd3737737a0acb6218a7e"},"schema_version":"1.0","source":{"id":"1704.01837","kind":"arxiv","version":2}},"canonical_sha256":"732b68ab3ef31ca171a99ca0a74eca336a5d6a3dd27042c8c1a27c4ac2eb984e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"732b68ab3ef31ca171a99ca0a74eca336a5d6a3dd27042c8c1a27c4ac2eb984e","first_computed_at":"2026-05-18T00:42:12.192673Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:42:12.192673Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"1y7cWB6aKJR/y90YjKvT4om1wDZKywdpYzqESUaK4uwRp+n7VpFtKibUSWvNHALe2Xb9IP3jMq1VvHOzYhgKDA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:42:12.193277Z","signed_message":"canonical_sha256_bytes"},"source_id":"1704.01837","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c1a8815b47398abcc4f8157ef904a7a2f4203f0c94854c7d404c58e4dee46682","sha256:9b3c61f59828c4ba06be3fa7bdcbe9e9979aab807780ea396674054b4243e72d"],"state_sha256":"4e2c981fb895ba40b55dd0c041c2b9c5dc3451ee3d79d3a78518d0a42fc638a9"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bzfFBTL1k04lNvFsSqmbL6yeOnogvmfTrxG6KJqnch7uJFCME7/1rh0KECNujPsj/juDfAG9CJ8BZ18oLi2cBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-04T08:19:42.393774Z","bundle_sha256":"6b20eb3645c434219b17326f463fc56b8daf6a142e5b8bc37148cd6b11f3cd57"}}