{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:ZDITVCLT2CIOFFDENYUSZJ764M","short_pith_number":"pith:ZDITVCLT","canonical_record":{"source":{"id":"1903.06135","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2019-03-14T17:28:44Z","cross_cats_sorted":["stat.ML"],"title_canon_sha256":"df680b4d5619a3eea6cbf69fdb87727748e5e56fd9421a0fca9d1a4f6b67c88c","abstract_canon_sha256":"c6a6f0a974b1602c760016b40ad7408de90a914863e964cc855e6b42d72d83e7"},"schema_version":"1.0"},"canonical_sha256":"c8d13a8973d090e294646e292ca7fee31942065e97030772ed192a47fb87c053","source":{"kind":"arxiv","id":"1903.06135","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1903.06135","created_at":"2026-05-17T23:51:15Z"},{"alias_kind":"arxiv_version","alias_value":"1903.06135v1","created_at":"2026-05-17T23:51:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1903.06135","created_at":"2026-05-17T23:51:15Z"},{"alias_kind":"pith_short_12","alias_value":"ZDITVCLT2CIO","created_at":"2026-05-18T12:33:33Z"},{"alias_kind":"pith_short_16","alias_value":"ZDITVCLT2CIOFFDE","created_at":"2026-05-18T12:33:33Z"},{"alias_kind":"pith_short_8","alias_value":"ZDITVCLT","created_at":"2026-05-18T12:33:33Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:ZDITVCLT2CIOFFDENYUSZJ764M","target":"record","payload":{"canonical_record":{"source":{"id":"1903.06135","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2019-03-14T17:28:44Z","cross_cats_sorted":["stat.ML"],"title_canon_sha256":"df680b4d5619a3eea6cbf69fdb87727748e5e56fd9421a0fca9d1a4f6b67c88c","abstract_canon_sha256":"c6a6f0a974b1602c760016b40ad7408de90a914863e964cc855e6b42d72d83e7"},"schema_version":"1.0"},"canonical_sha256":"c8d13a8973d090e294646e292ca7fee31942065e97030772ed192a47fb87c053","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:51:15.273068Z","signature_b64":"hqs1Iytj6o/KjElupEistqs6Y+k4Ba4UeWLZzdbQVQlXtOx3sPc7X7vw2ffVwbRA/sF9bIVlavuOpzYu3/F8Dg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c8d13a8973d090e294646e292ca7fee31942065e97030772ed192a47fb87c053","last_reissued_at":"2026-05-17T23:51:15.272511Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:51:15.272511Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1903.06135","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:51:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CKQpzRY46BV8+ze//aYOSgW5/21JqulMAyO/lBUWdWOns5YTK1ka1Jo27Uv5tH//2nd5gwEN67LgFVzMIAuYBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T07:43:02.524348Z"},"content_sha256":"ecc093c67449aead0fa44f0c3695c56e671ece338f229ea70f4483547b3aeb30","schema_version":"1.0","event_id":"sha256:ecc093c67449aead0fa44f0c3695c56e671ece338f229ea70f4483547b3aeb30"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:ZDITVCLT2CIOFFDENYUSZJ764M","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Deep Switch Networks for Generating Discrete Data and Language","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["stat.ML"],"primary_cat":"cs.LG","authors_text":"Naveen Goela, Payam Delgosha","submitted_at":"2019-03-14T17:28:44Z","abstract_excerpt":"Multilayer switch networks are proposed as artificial generators of high-dimensional discrete data (e.g., binary vectors, categorical data, natural language, network log files, and discrete-valued time series). Unlike deconvolution networks which generate continuous-valued data and which consist of upsampling filters and reverse pooling layers, multilayer switch networks are composed of adaptive switches which model conditional distributions of discrete random variables. An interpretable, statistical framework is introduced for training these nonlinear networks based on a maximum-likelihood ob"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1903.06135","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:51:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2Is81yhL9bFlabcSz7c222aA3O+cnNVKB4kapGz/DTuiPoJrmoElVV/InpCbqMuySika6Rodjp0HzxzmrMHaAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T07:43:02.524707Z"},"content_sha256":"b27683748c5fa80c30e097d1ddc49b271027ca10db9d44ac9468af5b03b9fed8","schema_version":"1.0","event_id":"sha256:b27683748c5fa80c30e097d1ddc49b271027ca10db9d44ac9468af5b03b9fed8"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ZDITVCLT2CIOFFDENYUSZJ764M/bundle.json","state_url":"https://pith.science/pith/ZDITVCLT2CIOFFDENYUSZJ764M/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ZDITVCLT2CIOFFDENYUSZJ764M/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":"2026-06-03T07:43:02Z","links":{"resolver":"https://pith.science/pith/ZDITVCLT2CIOFFDENYUSZJ764M","bundle":"https://pith.science/pith/ZDITVCLT2CIOFFDENYUSZJ764M/bundle.json","state":"https://pith.science/pith/ZDITVCLT2CIOFFDENYUSZJ764M/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ZDITVCLT2CIOFFDENYUSZJ764M/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:ZDITVCLT2CIOFFDENYUSZJ764M","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":"c6a6f0a974b1602c760016b40ad7408de90a914863e964cc855e6b42d72d83e7","cross_cats_sorted":["stat.ML"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2019-03-14T17:28:44Z","title_canon_sha256":"df680b4d5619a3eea6cbf69fdb87727748e5e56fd9421a0fca9d1a4f6b67c88c"},"schema_version":"1.0","source":{"id":"1903.06135","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1903.06135","created_at":"2026-05-17T23:51:15Z"},{"alias_kind":"arxiv_version","alias_value":"1903.06135v1","created_at":"2026-05-17T23:51:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1903.06135","created_at":"2026-05-17T23:51:15Z"},{"alias_kind":"pith_short_12","alias_value":"ZDITVCLT2CIO","created_at":"2026-05-18T12:33:33Z"},{"alias_kind":"pith_short_16","alias_value":"ZDITVCLT2CIOFFDE","created_at":"2026-05-18T12:33:33Z"},{"alias_kind":"pith_short_8","alias_value":"ZDITVCLT","created_at":"2026-05-18T12:33:33Z"}],"graph_snapshots":[{"event_id":"sha256:b27683748c5fa80c30e097d1ddc49b271027ca10db9d44ac9468af5b03b9fed8","target":"graph","created_at":"2026-05-17T23:51:15Z","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":"Multilayer switch networks are proposed as artificial generators of high-dimensional discrete data (e.g., binary vectors, categorical data, natural language, network log files, and discrete-valued time series). Unlike deconvolution networks which generate continuous-valued data and which consist of upsampling filters and reverse pooling layers, multilayer switch networks are composed of adaptive switches which model conditional distributions of discrete random variables. An interpretable, statistical framework is introduced for training these nonlinear networks based on a maximum-likelihood ob","authors_text":"Naveen Goela, Payam Delgosha","cross_cats":["stat.ML"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2019-03-14T17:28:44Z","title":"Deep Switch Networks for Generating Discrete Data and Language"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1903.06135","kind":"arxiv","version":1},"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:ecc093c67449aead0fa44f0c3695c56e671ece338f229ea70f4483547b3aeb30","target":"record","created_at":"2026-05-17T23:51:15Z","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":"c6a6f0a974b1602c760016b40ad7408de90a914863e964cc855e6b42d72d83e7","cross_cats_sorted":["stat.ML"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2019-03-14T17:28:44Z","title_canon_sha256":"df680b4d5619a3eea6cbf69fdb87727748e5e56fd9421a0fca9d1a4f6b67c88c"},"schema_version":"1.0","source":{"id":"1903.06135","kind":"arxiv","version":1}},"canonical_sha256":"c8d13a8973d090e294646e292ca7fee31942065e97030772ed192a47fb87c053","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c8d13a8973d090e294646e292ca7fee31942065e97030772ed192a47fb87c053","first_computed_at":"2026-05-17T23:51:15.272511Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:51:15.272511Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"hqs1Iytj6o/KjElupEistqs6Y+k4Ba4UeWLZzdbQVQlXtOx3sPc7X7vw2ffVwbRA/sF9bIVlavuOpzYu3/F8Dg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:51:15.273068Z","signed_message":"canonical_sha256_bytes"},"source_id":"1903.06135","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ecc093c67449aead0fa44f0c3695c56e671ece338f229ea70f4483547b3aeb30","sha256:b27683748c5fa80c30e097d1ddc49b271027ca10db9d44ac9468af5b03b9fed8"],"state_sha256":"7b17d67b8b94785a4ca83a92093789f6c3b42aee5752f4cb78cc89994b6370e5"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"i5uHRxayE8CjTzzYtKV2+Okqb/sQx1CR+lE1rMg9eiZyVj4a/sK8PREOmtbZ3OQS6qRhdR84ginXYxiinhuRCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T07:43:02.526606Z","bundle_sha256":"521597d1b9a369bfa726eb0e6fd2777eeef3a144d74a92ddffe40ba8562db5b3"}}