{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:GZL2W4UBDXPO3NHXW4LAJUQFFN","short_pith_number":"pith:GZL2W4UB","canonical_record":{"source":{"id":"1006.2899","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2010-06-15T06:55:03Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"b7805efcf3caffe57647fb891c065f0c86d22d3b2d2da7b1d74d040bb0a1fc9b","abstract_canon_sha256":"cd368eeba874dcbc819b35110f2b6ecde02a3c6c56c17df128d70d5f50d9f4d2"},"schema_version":"1.0"},"canonical_sha256":"3657ab72811ddeedb4f7b71604d2052b550762b5a70c6c1887ed9580dcefd1de","source":{"kind":"arxiv","id":"1006.2899","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1006.2899","created_at":"2026-05-18T03:51:36Z"},{"alias_kind":"arxiv_version","alias_value":"1006.2899v2","created_at":"2026-05-18T03:51:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1006.2899","created_at":"2026-05-18T03:51:36Z"},{"alias_kind":"pith_short_12","alias_value":"GZL2W4UBDXPO","created_at":"2026-05-18T12:26:07Z"},{"alias_kind":"pith_short_16","alias_value":"GZL2W4UBDXPO3NHX","created_at":"2026-05-18T12:26:07Z"},{"alias_kind":"pith_short_8","alias_value":"GZL2W4UB","created_at":"2026-05-18T12:26:07Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:GZL2W4UBDXPO3NHXW4LAJUQFFN","target":"record","payload":{"canonical_record":{"source":{"id":"1006.2899","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2010-06-15T06:55:03Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"b7805efcf3caffe57647fb891c065f0c86d22d3b2d2da7b1d74d040bb0a1fc9b","abstract_canon_sha256":"cd368eeba874dcbc819b35110f2b6ecde02a3c6c56c17df128d70d5f50d9f4d2"},"schema_version":"1.0"},"canonical_sha256":"3657ab72811ddeedb4f7b71604d2052b550762b5a70c6c1887ed9580dcefd1de","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:51:36.203832Z","signature_b64":"iyf+Wq5jC7u0+IaLKbbU2DFJEyVSuk+xoXkpNwSfg9LnqjCokxuq0ODOND76euOyvTKbVyl7Oa0DYRoWtv1bBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3657ab72811ddeedb4f7b71604d2052b550762b5a70c6c1887ed9580dcefd1de","last_reissued_at":"2026-05-18T03:51:36.203032Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:51:36.203032Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1006.2899","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":"2026-05-18T03:51:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Qg1r1r92nmpUM8J61y8mZFWKZprAzCkDEeGbvIbz9yfgbvY/fva7hWGMO8J46MyOhUfWhPqomcL1K2HAypOgBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-07T07:50:01.742038Z"},"content_sha256":"f9bca0317b2a643538bbe1ceb0a036d32a3f7b7b7702d0e7f5eb02242fdac4ec","schema_version":"1.0","event_id":"sha256:f9bca0317b2a643538bbe1ceb0a036d32a3f7b7b7702d0e7f5eb02242fdac4ec"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:GZL2W4UBDXPO3NHXW4LAJUQFFN","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Approximated Structured Prediction for Learning Large Scale Graphical Models","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.AI"],"primary_cat":"cs.LG","authors_text":"Raquel Urtasun, Tamir Hazan","submitted_at":"2010-06-15T06:55:03Z","abstract_excerpt":"This manuscripts contains the proofs for \"A Primal-Dual Message-Passing Algorithm for Approximated Large Scale Structured Prediction\"."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1006.2899","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":"2026-05-18T03:51:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6KHeRO86KPEcHMfMYmnZi1FR+0cXDbS1GXGLe7Ecoy9AkisKSqPTlm6Rfl946u6sHqhDnDZAgGVE/sASguzBDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-07T07:50:01.742713Z"},"content_sha256":"57058465bedb30f3d2ea5d5bb263c5a2404825c853c93d72f37e83368465016a","schema_version":"1.0","event_id":"sha256:57058465bedb30f3d2ea5d5bb263c5a2404825c853c93d72f37e83368465016a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GZL2W4UBDXPO3NHXW4LAJUQFFN/bundle.json","state_url":"https://pith.science/pith/GZL2W4UBDXPO3NHXW4LAJUQFFN/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GZL2W4UBDXPO3NHXW4LAJUQFFN/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":"2026-06-07T07:50:01Z","links":{"resolver":"https://pith.science/pith/GZL2W4UBDXPO3NHXW4LAJUQFFN","bundle":"https://pith.science/pith/GZL2W4UBDXPO3NHXW4LAJUQFFN/bundle.json","state":"https://pith.science/pith/GZL2W4UBDXPO3NHXW4LAJUQFFN/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GZL2W4UBDXPO3NHXW4LAJUQFFN/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:GZL2W4UBDXPO3NHXW4LAJUQFFN","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":"cd368eeba874dcbc819b35110f2b6ecde02a3c6c56c17df128d70d5f50d9f4d2","cross_cats_sorted":["cs.AI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2010-06-15T06:55:03Z","title_canon_sha256":"b7805efcf3caffe57647fb891c065f0c86d22d3b2d2da7b1d74d040bb0a1fc9b"},"schema_version":"1.0","source":{"id":"1006.2899","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1006.2899","created_at":"2026-05-18T03:51:36Z"},{"alias_kind":"arxiv_version","alias_value":"1006.2899v2","created_at":"2026-05-18T03:51:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1006.2899","created_at":"2026-05-18T03:51:36Z"},{"alias_kind":"pith_short_12","alias_value":"GZL2W4UBDXPO","created_at":"2026-05-18T12:26:07Z"},{"alias_kind":"pith_short_16","alias_value":"GZL2W4UBDXPO3NHX","created_at":"2026-05-18T12:26:07Z"},{"alias_kind":"pith_short_8","alias_value":"GZL2W4UB","created_at":"2026-05-18T12:26:07Z"}],"graph_snapshots":[{"event_id":"sha256:57058465bedb30f3d2ea5d5bb263c5a2404825c853c93d72f37e83368465016a","target":"graph","created_at":"2026-05-18T03:51:36Z","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":"This manuscripts contains the proofs for \"A Primal-Dual Message-Passing Algorithm for Approximated Large Scale Structured Prediction\".","authors_text":"Raquel Urtasun, Tamir Hazan","cross_cats":["cs.AI"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2010-06-15T06:55:03Z","title":"Approximated Structured Prediction for Learning Large Scale Graphical Models"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1006.2899","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:f9bca0317b2a643538bbe1ceb0a036d32a3f7b7b7702d0e7f5eb02242fdac4ec","target":"record","created_at":"2026-05-18T03:51:36Z","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":"cd368eeba874dcbc819b35110f2b6ecde02a3c6c56c17df128d70d5f50d9f4d2","cross_cats_sorted":["cs.AI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2010-06-15T06:55:03Z","title_canon_sha256":"b7805efcf3caffe57647fb891c065f0c86d22d3b2d2da7b1d74d040bb0a1fc9b"},"schema_version":"1.0","source":{"id":"1006.2899","kind":"arxiv","version":2}},"canonical_sha256":"3657ab72811ddeedb4f7b71604d2052b550762b5a70c6c1887ed9580dcefd1de","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3657ab72811ddeedb4f7b71604d2052b550762b5a70c6c1887ed9580dcefd1de","first_computed_at":"2026-05-18T03:51:36.203032Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:51:36.203032Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"iyf+Wq5jC7u0+IaLKbbU2DFJEyVSuk+xoXkpNwSfg9LnqjCokxuq0ODOND76euOyvTKbVyl7Oa0DYRoWtv1bBw==","signature_status":"signed_v1","signed_at":"2026-05-18T03:51:36.203832Z","signed_message":"canonical_sha256_bytes"},"source_id":"1006.2899","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f9bca0317b2a643538bbe1ceb0a036d32a3f7b7b7702d0e7f5eb02242fdac4ec","sha256:57058465bedb30f3d2ea5d5bb263c5a2404825c853c93d72f37e83368465016a"],"state_sha256":"c3a8b570dc0ffdc0f405f41ab3abd7ad2b99c459351bc8372ef3e7ab39efc67e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"batVFvNZrO4V6ZRq5u5CpzjRiR18ngIP1qLRFH5YP37KA2oU21Tc4wp3C/bRzuh/JqpZxs4gTDVVXtiI/9mvBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-07T07:50:01.746006Z","bundle_sha256":"9fb9e083f2a53772b056d29fbcfae232b9a7c0e5539f1c7e30a88892a4474c71"}}